Skip to content

F
ffmpeg.wasm-core
Commit b224b165 authored by Ronald S. Bultje's avatar Ronald S. Bultje
Browse files
Options

vp9: add keyframe profile 2/3 support.

parent 346ce5da
Show whitespace changes
Inline Side-by-side
Showing with 3033 additions and 2400 deletions
libavcodec/Makefile
View file @ b224b165
......@@ -515,7 +515,8 @@ OBJS-$(CONFIG_VP6_DECODER) += vp6.o vp56.o vp56data.o vp56dsp.o \
vp6dsp.o vp56rac.o
OBJS-$(CONFIG_VP7_DECODER) += vp8.o vp8dsp.o vp56rac.o
OBJS-$(CONFIG_VP8_DECODER) += vp8.o vp8dsp.o vp56rac.o
OBJS-$(CONFIG_VP9_DECODER) += vp9.o vp9dsp.o vp56rac.o
OBJS-$(CONFIG_VP9_DECODER) += vp9.o vp9dsp.o vp56rac.o vp9dsp_8bpp.o \
vp9dsp_10bpp.o vp9dsp_12bpp.o
OBJS-$(CONFIG_VPLAYER_DECODER) += textdec.o ass.o
OBJS-$(CONFIG_VQA_DECODER) += vqavideo.o
OBJS-$(CONFIG_WAVPACK_DECODER) += wavpack.o
......
libavcodec/vp9.c
View file @ b224b165
......@@ -109,6 +109,7 @@ typedef struct VP9Context {
// bitstream header
uint8_t keyframe, last_keyframe;
uint8_t last_bpp, bpp, bpp_index, bytesperpixel;
uint8_t invisible;
uint8_t use_last_frame_mvs;
uint8_t errorres;
......@@ -241,15 +242,15 @@ typedef struct VP9Context {
// whole-frame cache
uint8_t *intra_pred_data[3];
struct VP9Filter *lflvl;
DECLARE_ALIGNED(32, uint8_t, edge_emu_buffer)[135*144];
DECLARE_ALIGNED(32, uint8_t, edge_emu_buffer)[135 * 144 * 2];
// block reconstruction intermediates
int block_alloc_using_2pass;
int16_t *block_base, *block, *uvblock_base[2], *uvblock[2];
uint8_t *eob_base, *uveob_base[2], *eob, *uveob[2];
struct { int x, y; } min_mv, max_mv;
DECLARE_ALIGNED(32, uint8_t, tmp_y)[64 * 64];
DECLARE_ALIGNED(32, uint8_t, tmp_uv)[2][64 * 64];
DECLARE_ALIGNED(32, uint8_t, tmp_y)[64 * 64 * 2];
DECLARE_ALIGNED(32, uint8_t, tmp_uv)[2][64 * 64 * 2];
uint16_t mvscale[3][2];
uint8_t mvstep[3][2];
} VP9Context;
......@@ -311,6 +312,7 @@ static int update_size(AVCodecContext *ctx, int w, int h, enum AVPixelFormat fmt
{
VP9Context *s = ctx->priv_data;
uint8_t *p;
int bytesperpixel = s->bytesperpixel;
av_assert0(w > 0 && h > 0);
......@@ -329,12 +331,13 @@ static int update_size(AVCodecContext *ctx, int w, int h, enum AVPixelFormat fmt
av_freep(&s->intra_pred_data[0]);
// FIXME we slightly over-allocate here for subsampled chroma, but a little
// bit of padding shouldn't affect performance...
p = av_malloc(s->sb_cols * (320 + sizeof(*s->lflvl) + 16 * sizeof(*s->above_mv_ctx)));
p = av_malloc(s->sb_cols * (128 + 192 * bytesperpixel +
sizeof(*s->lflvl) + 16 * sizeof(*s->above_mv_ctx)));
if (!p)
return AVERROR(ENOMEM);
assign(s->intra_pred_data[0], uint8_t *, 64);
assign(s->intra_pred_data[1], uint8_t *, 64);
assign(s->intra_pred_data[2], uint8_t *, 64);
assign(s->intra_pred_data[0], uint8_t *, 64 * bytesperpixel);
assign(s->intra_pred_data[1], uint8_t *, 64 * bytesperpixel);
assign(s->intra_pred_data[2], uint8_t *, 64 * bytesperpixel);
assign(s->above_y_nnz_ctx, uint8_t *, 16);
assign(s->above_mode_ctx, uint8_t *, 16);
assign(s->above_mv_ctx, VP56mv(*)[2], 16);
......@@ -355,13 +358,19 @@ static int update_size(AVCodecContext *ctx, int w, int h, enum AVPixelFormat fmt
av_freep(&s->b_base);
av_freep(&s->block_base);
if (s->bpp != s->last_bpp) {
ff_vp9dsp_init(&s->dsp, s->bpp);
ff_videodsp_init(&s->vdsp, s->bpp);
s->last_bpp = s->bpp;
}
return 0;
}
static int update_block_buffers(AVCodecContext *ctx)
{
VP9Context *s = ctx->priv_data;
int chroma_blocks, chroma_eobs;
int chroma_blocks, chroma_eobs, bytesperpixel = s->bytesperpixel;
if (s->b_base && s->block_base && s->block_alloc_using_2pass == s->frames[CUR_FRAME].uses_2pass)
return 0;
......@@ -374,24 +383,24 @@ static int update_block_buffers(AVCodecContext *ctx)
int sbs = s->sb_cols * s->sb_rows;
s->b_base = av_malloc_array(s->cols * s->rows, sizeof(VP9Block));
s->block_base = av_mallocz(((64 * 64 + 2 * chroma_blocks) * sizeof(int16_t) +
s->block_base = av_mallocz(((64 * 64 + 2 * chroma_blocks) * bytesperpixel * sizeof(int16_t) +
16 * 16 + 2 * chroma_eobs) * sbs);
if (!s->b_base || !s->block_base)
return AVERROR(ENOMEM);
s->uvblock_base[0] = s->block_base + sbs * 64 * 64;
s->uvblock_base[1] = s->uvblock_base[0] + sbs * chroma_blocks;
s->eob_base = (uint8_t *) (s->uvblock_base[1] + sbs * chroma_blocks);
s->uvblock_base[0] = s->block_base + sbs * 64 * 64 * bytesperpixel;
s->uvblock_base[1] = s->uvblock_base[0] + sbs * chroma_blocks * bytesperpixel;
s->eob_base = (uint8_t *) (s->uvblock_base[1] + sbs * chroma_blocks * bytesperpixel);
s->uveob_base[0] = s->eob_base + 16 * 16 * sbs;
s->uveob_base[1] = s->uveob_base[0] + chroma_eobs * sbs;
} else {
s->b_base = av_malloc(sizeof(VP9Block));
s->block_base = av_mallocz((64 * 64 + 2 * chroma_blocks) * sizeof(int16_t) +
s->block_base = av_mallocz((64 * 64 + 2 * chroma_blocks) * bytesperpixel * sizeof(int16_t) +
16 * 16 + 2 * chroma_eobs);
if (!s->b_base || !s->block_base)
return AVERROR(ENOMEM);
s->uvblock_base[0] = s->block_base + 64 * 64;
s->uvblock_base[1] = s->uvblock_base[0] + chroma_blocks;
s->eob_base = (uint8_t *) (s->uvblock_base[1] + chroma_blocks);
s->uvblock_base[0] = s->block_base + 64 * 64 * bytesperpixel;
s->uvblock_base[1] = s->uvblock_base[0] + chroma_blocks * bytesperpixel;
s->eob_base = (uint8_t *) (s->uvblock_base[1] + chroma_blocks * bytesperpixel);
s->uveob_base[0] = s->eob_base + 16 * 16;
s->uveob_base[1] = s->uveob_base[0] + chroma_eobs;
}
......@@ -480,6 +489,9 @@ static enum AVPixelFormat read_colorspace_details(AVCodecContext *ctx)
enum AVPixelFormat res;
int bits = ctx->profile <= 1 ? 0 : 1 + get_bits1(&s->gb); // 0:8, 1:10, 2:12
s->bpp_index = bits;
s->bpp = 8 + bits * 2;
s->bytesperpixel = (7 + s->bpp) >> 3;
ctx->colorspace = colorspaces[get_bits(&s->gb, 3)];
if (ctx->colorspace == AVCOL_SPC_RGB) { // RGB = profile 1
static const enum AVPixelFormat pix_fmt_rgb[3] = {
......@@ -586,6 +598,9 @@ static int decode_frame_header(AVCodecContext *ctx,
return fmt;
} else {
s->ss_h = s->ss_v = 1;
s->bpp = 8;
s->bpp_index = 0;
s->bytesperpixel = 1;
fmt = AV_PIX_FMT_YUV420P;
ctx->colorspace = AVCOL_SPC_BT470BG;
ctx->color_range = AVCOL_RANGE_JPEG;
......@@ -765,10 +780,10 @@ static int decode_frame_header(AVCodecContext *ctx,
quvac = av_clip_uintp2(qyac + s->uvac_qdelta, 8);
qyac = av_clip_uintp2(qyac, 8);
s->segmentation.feat[i].qmul[0][0] = vp9_dc_qlookup[qydc];
s->segmentation.feat[i].qmul[0][1] = vp9_ac_qlookup[qyac];
s->segmentation.feat[i].qmul[1][0] = vp9_dc_qlookup[quvdc];
s->segmentation.feat[i].qmul[1][1] = vp9_ac_qlookup[quvac];
s->segmentation.feat[i].qmul[0][0] = vp9_dc_qlookup[s->bpp_index][qydc];
s->segmentation.feat[i].qmul[0][1] = vp9_ac_qlookup[s->bpp_index][qyac];
s->segmentation.feat[i].qmul[1][0] = vp9_dc_qlookup[s->bpp_index][quvdc];
s->segmentation.feat[i].qmul[1][1] = vp9_ac_qlookup[s->bpp_index][quvac];
sh = s->filter.level >= 32;
if (s->segmentation.feat[i].lf_enabled) {
......@@ -2118,7 +2133,7 @@ static void decode_mode(AVCodecContext *ctx)
// FIXME merge cnt/eob arguments?
static av_always_inline int
decode_coeffs_b_generic(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
int is_tx32x32, unsigned (*cnt)[6][3],
int is_tx32x32, int is8bitsperpixel, int bpp, unsigned (*cnt)[6][3],
unsigned (*eob)[6][2], uint8_t (*p)[6][11],
int nnz, const int16_t *scan, const int16_t (*nb)[2],
const int16_t *band_counts, const int16_t *qmul)
......@@ -2194,7 +2209,16 @@ decode_coeffs_b_generic(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
val += (vp56_rac_get_prob(c, 134) << 1);
val += vp56_rac_get_prob(c, 130);
} else {
val = 67 + (vp56_rac_get_prob(c, 254) << 13);
val = 67;
if (!is8bitsperpixel) {
if (bpp == 12) {
val += vp56_rac_get_prob(c, 255) << 17;
val += vp56_rac_get_prob(c, 255) << 16;
}
val += (vp56_rac_get_prob(c, 255) << 15);
val += (vp56_rac_get_prob(c, 255) << 14);
}
val += (vp56_rac_get_prob(c, 254) << 13);
val += (vp56_rac_get_prob(c, 254) << 12);
val += (vp56_rac_get_prob(c, 254) << 11);
val += (vp56_rac_get_prob(c, 252) << 10);
......@@ -2211,12 +2235,19 @@ decode_coeffs_b_generic(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
}
}
}
#define STORE_COEF(c, i, v) do { \
if (is8bitsperpixel) { \
c[i] = v; \
} else { \
AV_WN32A(&c[i * 2], v); \
} \
} while (0)
if (!--band_left)
band_left = band_counts[++band];
if (is_tx32x32)
coef[rc] = ((vp8_rac_get(c) ? -val : val) * qmul[!!i]) / 2;
STORE_COEF(coef, rc, ((vp8_rac_get(c) ? -val : val) * qmul[!!i]) / 2);
else
coef[rc] = (vp8_rac_get(c) ? -val : val) * qmul[!!i];
STORE_COEF(coef, rc, (vp8_rac_get(c) ? -val : val) * qmul[!!i]);
nnz = (1 + cache[nb[i][0]] + cache[nb[i][1]]) >> 1;
tp = p[band][nnz];
} while (++i < n_coeffs);
......@@ -2224,27 +2255,47 @@ decode_coeffs_b_generic(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
return i;
}
static int decode_coeffs_b(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
static int decode_coeffs_b_8bpp(VP9Context *s, int16_t *coef, int n_coeffs,
unsigned (*cnt)[6][3], unsigned (*eob)[6][2],
uint8_t (*p)[6][11], int nnz, const int16_t *scan,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(c, coef, n_coeffs, 0, cnt, eob, p,
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 0, 1, 8, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
static int decode_coeffs_b32(VP56RangeCoder *c, int16_t *coef, int n_coeffs,
static int decode_coeffs_b32_8bpp(VP9Context *s, int16_t *coef, int n_coeffs,
unsigned (*cnt)[6][3], unsigned (*eob)[6][2],
uint8_t (*p)[6][11], int nnz, const int16_t *scan,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(c, coef, n_coeffs, 1, cnt, eob, p,
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 1, 1, 8, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
static void decode_coeffs(AVCodecContext *ctx)
static int decode_coeffs_b_16bpp(VP9Context *s, int16_t *coef, int n_coeffs,
unsigned (*cnt)[6][3], unsigned (*eob)[6][2],
uint8_t (*p)[6][11], int nnz, const int16_t *scan,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 0, 0, s->bpp, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
static int decode_coeffs_b32_16bpp(VP9Context *s, int16_t *coef, int n_coeffs,
unsigned (*cnt)[6][3], unsigned (*eob)[6][2],
uint8_t (*p)[6][11], int nnz, const int16_t *scan,
const int16_t (*nb)[2], const int16_t *band_counts,
const int16_t *qmul)
{
return decode_coeffs_b_generic(&s->c, coef, n_coeffs, 1, 0, s->bpp, cnt, eob, p,
nnz, scan, nb, band_counts, qmul);
}
static av_always_inline void decode_coeffs(AVCodecContext *ctx, int is8bitsperpixel)
{
VP9Context *s = ctx->priv_data;
VP9Block *b = s->b;
......@@ -2272,6 +2323,7 @@ static void decode_coeffs(AVCodecContext *ctx)
};
const int16_t *y_band_counts = band_counts[b->tx];
const int16_t *uv_band_counts = band_counts[b->uvtx];
int bytesperpixel = is8bitsperpixel ? 1 : 2;
#define MERGE(la, end, step, rd) \
for (n = 0; n < end; n += step) \
......@@ -2286,7 +2338,8 @@ static void decode_coeffs(AVCodecContext *ctx)
for (n = 0, y = 0; y < end_y; y += step) { \
for (x = 0; x < end_x; x += step, n += step * step) { \
enum TxfmType txtp = vp9_intra_txfm_type[b->mode[mode_index]]; \
res = decode_coeffs_b##v(&s->c, s->block + 16 * n, 16 * step * step, \
res = (is8bitsperpixel ? decode_coeffs_b##v##_8bpp : decode_coeffs_b##v##_16bpp) \
(s, s->block + 16 * n * bytesperpixel, 16 * step * step, \
c, e, p, a[x] + l[y], yscans[txtp], \
ynbs[txtp], y_band_counts, qmul[0]); \
a[x] = l[y] = !!res; \
......@@ -2355,10 +2408,11 @@ static void decode_coeffs(AVCodecContext *ctx)
break;
}
#define DECODE_UV_COEF_LOOP(step, decode_coeffs_fn) \
#define DECODE_UV_COEF_LOOP(step, v) \
for (n = 0, y = 0; y < end_y; y += step) { \
for (x = 0; x < end_x; x += step, n += step * step) { \
res = decode_coeffs_fn(&s->c, s->uvblock[pl] + 16 * n, \
res = (is8bitsperpixel ? decode_coeffs_b##v##_8bpp : decode_coeffs_b##v##_16bpp) \
(s, s->uvblock[pl] + 16 * n * bytesperpixel, \
16 * step * step, c, e, p, a[x] + l[y], \
uvscan, uvnb, uv_band_counts, qmul[1]); \
a[x] = l[y] = !!res; \
......@@ -2382,37 +2436,48 @@ static void decode_coeffs(AVCodecContext *ctx)
l = &s->left_uv_nnz_ctx[pl][(row & 7) << !s->ss_v];
switch (b->uvtx) {
case TX_4X4:
DECODE_UV_COEF_LOOP(1, decode_coeffs_b);
DECODE_UV_COEF_LOOP(1,);
break;
case TX_8X8:
MERGE_CTX(2, AV_RN16A);
DECODE_UV_COEF_LOOP(2, decode_coeffs_b);
DECODE_UV_COEF_LOOP(2,);
SPLAT_CTX(2);
break;
case TX_16X16:
MERGE_CTX(4, AV_RN32A);
DECODE_UV_COEF_LOOP(4, decode_coeffs_b);
DECODE_UV_COEF_LOOP(4,);
SPLAT_CTX(4);
break;
case TX_32X32:
MERGE_CTX(8, AV_RN64A);
DECODE_UV_COEF_LOOP(8, decode_coeffs_b32);
DECODE_UV_COEF_LOOP(8, 32);
SPLAT_CTX(8);
break;
}
}
}
static void decode_coeffs_8bpp(AVCodecContext *ctx)
{
decode_coeffs(ctx, 1);
}
static void decode_coeffs_16bpp(AVCodecContext *ctx)
{
decode_coeffs(ctx, 0);
}
static av_always_inline int check_intra_mode(VP9Context *s, int mode, uint8_t **a,
uint8_t *dst_edge, ptrdiff_t stride_edge,
uint8_t *dst_inner, ptrdiff_t stride_inner,
uint8_t *l, int col, int x, int w,
int row, int y, enum TxfmMode tx,
int p, int ss_h, int ss_v)
int p, int ss_h, int ss_v, int bytesperpixel)
{
int have_top = row > 0 || y > 0;
int have_left = col > s->tiling.tile_col_start || x > 0;
int have_right = x < w - 1;
int bpp = s->bpp;
static const uint8_t mode_conv[10][2 /* have_left */][2 /* have_top */] = {
[VERT_PRED] = { { DC_127_PRED, VERT_PRED },
{ DC_127_PRED, VERT_PRED } },
......@@ -2474,11 +2539,11 @@ static av_always_inline int check_intra_mode(VP9Context *s, int mode, uint8_t **
// post-loopfilter data)
if (have_top) {
top = !(row & 7) && !y ?
s->intra_pred_data[p] + col * (8 >> ss_h) + x * 4 :
s->intra_pred_data[p] + (col * (8 >> ss_h) + x * 4) * bytesperpixel :
y == 0 ? &dst_edge[-stride_edge] : &dst_inner[-stride_inner];
if (have_left)
topleft = !(row & 7) && !y ?
s->intra_pred_data[p] + col * (8 >> ss_h) + x * 4 :
s->intra_pred_data[p] + (col * (8 >> ss_h) + x * 4) * bytesperpixel :
y == 0 || x == 0 ? &dst_edge[-stride_edge] :
&dst_inner[-stride_inner];
}
......@@ -2491,28 +2556,61 @@ static av_always_inline int check_intra_mode(VP9Context *s, int mode, uint8_t **
} else {
if (have_top) {
if (n_px_need <= n_px_have) {
memcpy(*a, top, n_px_need);
memcpy(*a, top, n_px_need * bytesperpixel);
} else {
memcpy(*a, top, n_px_have);
memset(&(*a)[n_px_have], (*a)[n_px_have - 1],
n_px_need - n_px_have);
#define memset_bpp(c, i1, v, i2, num) do { \
if (bytesperpixel == 1) { \
memset(&(c)[(i1)], (v)[(i2)], (num)); \
} else { \
int n, val = AV_RN16A(&(v)[(i2) * 2]); \
for (n = 0; n < (num); n++) { \
AV_WN16A(&(c)[((i1) + n) * 2], val); \
} \
} \
} while (0)
memcpy(*a, top, n_px_have * bytesperpixel);
memset_bpp(*a, n_px_have, (*a), n_px_have - 1, n_px_need - n_px_have);
}
} else {
memset(*a, 127, n_px_need);
#define memset_val(c, val, num) do { \
if (bytesperpixel == 1) { \
memset((c), (val), (num)); \
} else { \
int n; \
for (n = 0; n < (num); n++) { \
AV_WN16A(&(c)[n * 2], (val)); \
} \
} \
} while (0)
memset_val(*a, (128 << (bpp - 8)) - 1, n_px_need);
}
if (edges[mode].needs_topleft) {
if (have_left && have_top) {
(*a)[-1] = topleft[-1];
#define assign_bpp(c, i1, v, i2) do { \
if (bytesperpixel == 1) { \
(c)[(i1)] = (v)[(i2)]; \
} else { \
AV_COPY16(&(c)[(i1) * 2], &(v)[(i2) * 2]); \
} \
} while (0)
assign_bpp(*a, -1, topleft, -1);
} else {
(*a)[-1] = have_top ? 129 : 127;
#define assign_val(c, i, v) do { \
if (bytesperpixel == 1) { \
(c)[(i)] = (v); \
} else { \
AV_WN16A(&(c)[(i) * 2], (v)); \
} \
} while (0)
assign_val((*a), -1, (128 << (bpp - 8)) + (have_top ? +1 : -1));
}
}
if (tx == TX_4X4 && edges[mode].needs_topright) {
if (have_top && have_right &&
n_px_need + n_px_need_tr <= n_px_have) {
memcpy(&(*a)[4], &top[4], 4);
memcpy(&(*a)[4 * bytesperpixel], &top[4 * bytesperpixel], 4 * bytesperpixel);
} else {
memset(&(*a)[4], (*a)[3], 4);
memset_bpp(*a, 4, *a, 3, 4);
}
}
}
......@@ -2526,31 +2624,32 @@ static av_always_inline int check_intra_mode(VP9Context *s, int mode, uint8_t **
if (edges[mode].invert_left) {
if (n_px_need <= n_px_have) {
for (i = 0; i < n_px_need; i++)
l[i] = dst[i * stride - 1];
assign_bpp(l, i, &dst[i * stride], -1);
} else {
for (i = 0; i < n_px_have; i++)
l[i] = dst[i * stride - 1];
memset(&l[n_px_have], l[n_px_have - 1], n_px_need - n_px_have);
assign_bpp(l, i, &dst[i * stride], -1);
memset_bpp(l, n_px_have, l, n_px_have - 1, n_px_need - n_px_have);
}
} else {
if (n_px_need <= n_px_have) {
for (i = 0; i < n_px_need; i++)
l[n_px_need - 1 - i] = dst[i * stride - 1];
assign_bpp(l, n_px_need - 1 - i, &dst[i * stride], -1);
} else {
for (i = 0; i < n_px_have; i++)
l[n_px_need - 1 - i] = dst[i * stride - 1];
memset(l, l[n_px_need - n_px_have], n_px_need - n_px_have);
assign_bpp(l, n_px_need - 1 - i, &dst[i * stride], -1);
memset_bpp(l, 0, l, n_px_need - n_px_have, n_px_need - n_px_have);
}
}
} else {
memset(l, 129, 4 << tx);
memset_val(l, (128 << (bpp - 8)) + 1, 4 << tx);
}
}
return mode;
}
static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
static av_always_inline void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off,
ptrdiff_t uv_off, int bytesperpixel)
{
VP9Context *s = ctx->priv_data;
VP9Block *b = s->b;
......@@ -2562,13 +2661,13 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
int tx = 4 * s->lossless + b->tx, uvtx = b->uvtx + 4 * s->lossless;
int uvstep1d = 1 << b->uvtx, p;
uint8_t *dst = s->dst[0], *dst_r = s->frames[CUR_FRAME].tf.f->data[0] + y_off;
LOCAL_ALIGNED_32(uint8_t, a_buf, [64]);
LOCAL_ALIGNED_32(uint8_t, l, [32]);
LOCAL_ALIGNED_32(uint8_t, a_buf, [96]);
LOCAL_ALIGNED_32(uint8_t, l, [64]);
for (n = 0, y = 0; y < end_y; y += step1d) {
uint8_t *ptr = dst, *ptr_r = dst_r;
for (x = 0; x < end_x; x += step1d, ptr += 4 * step1d,
ptr_r += 4 * step1d, n += step) {
for (x = 0; x < end_x; x += step1d, ptr += 4 * step1d * bytesperpixel,
ptr_r += 4 * step1d * bytesperpixel, n += step) {
int mode = b->mode[b->bs > BS_8x8 && b->tx == TX_4X4 ?
y * 2 + x : 0];
uint8_t *a = &a_buf[32];
......@@ -2578,11 +2677,11 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
mode = check_intra_mode(s, mode, &a, ptr_r,
s->frames[CUR_FRAME].tf.f->linesize[0],
ptr, s->y_stride, l,
col, x, w4, row, y, b->tx, 0, 0, 0);
col, x, w4, row, y, b->tx, 0, 0, 0, bytesperpixel);
s->dsp.intra_pred[b->tx][mode](ptr, s->y_stride, l, a);
if (eob)
s->dsp.itxfm_add[tx][txtp](ptr, s->y_stride,
s->block + 16 * n, eob);
s->block + 16 * n * bytesperpixel, eob);
}
dst_r += 4 * step1d * s->frames[CUR_FRAME].tf.f->linesize[0];
dst += 4 * step1d * s->y_stride;
......@@ -2598,8 +2697,8 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
dst_r = s->frames[CUR_FRAME].tf.f->data[1 + p] + uv_off;
for (n = 0, y = 0; y < end_y; y += uvstep1d) {
uint8_t *ptr = dst, *ptr_r = dst_r;
for (x = 0; x < end_x; x += uvstep1d, ptr += 4 * uvstep1d,
ptr_r += 4 * uvstep1d, n += step) {
for (x = 0; x < end_x; x += uvstep1d, ptr += 4 * uvstep1d * bytesperpixel,
ptr_r += 4 * uvstep1d * bytesperpixel, n += step) {
int mode = b->uvmode;
uint8_t *a = &a_buf[32];
int eob = b->skip ? 0 : b->uvtx > TX_8X8 ? AV_RN16A(&s->uveob[p][n]) : s->uveob[p][n];
......@@ -2607,11 +2706,11 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
mode = check_intra_mode(s, mode, &a, ptr_r,
s->frames[CUR_FRAME].tf.f->linesize[1],
ptr, s->uv_stride, l, col, x, w4, row, y,
b->uvtx, p + 1, s->ss_h, s->ss_v);
b->uvtx, p + 1, s->ss_h, s->ss_v, bytesperpixel);
s->dsp.intra_pred[b->uvtx][mode](ptr, s->uv_stride, l, a);
if (eob)
s->dsp.itxfm_add[uvtx][DCT_DCT](ptr, s->uv_stride,
s->uvblock[p] + 16 * n, eob);
s->uvblock[p] + 16 * n * bytesperpixel, eob);
}
dst_r += 4 * uvstep1d * s->frames[CUR_FRAME].tf.f->linesize[1];
dst += 4 * uvstep1d * s->uv_stride;
......@@ -2619,6 +2718,16 @@ static void intra_recon(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
}
}
static void intra_recon_8bpp(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
{
intra_recon(ctx, y_off, uv_off, 1);
}
static void intra_recon_16bpp(AVCodecContext *ctx, ptrdiff_t y_off, ptrdiff_t uv_off)
{
intra_recon(ctx, y_off, uv_off, 2);
}
static av_always_inline void mc_luma_scaled(VP9Context *s, vp9_scaled_mc_func smc,
uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *ref, ptrdiff_t ref_stride,
......@@ -2996,6 +3105,7 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
VP9Context *s = ctx->priv_data;
VP9Block *b = s->b;
enum BlockSize bs = bl * 3 + bp;
int bytesperpixel = s->bytesperpixel;
int w4 = bwh_tab[1][bs][0], h4 = bwh_tab[1][bs][1], lvl;
int emu[2];
AVFrame *f = s->frames[CUR_FRAME].tf.f;
......@@ -3017,7 +3127,11 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
(s->ss_v && h4 * 2 == (1 << b->tx)));
if (!b->skip) {
decode_coeffs(ctx);
if (bytesperpixel == 1) {
decode_coeffs_8bpp(ctx);
} else {
decode_coeffs_16bpp(ctx);
}
} else {
int row7 = s->row7;
......@@ -3056,9 +3170,9 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
}
if (s->pass == 1) {
s->b++;
s->block += w4 * h4 * 64;
s->uvblock[0] += w4 * h4 * 64 >> (s->ss_h + s->ss_v);
s->uvblock[1] += w4 * h4 * 64 >> (s->ss_h + s->ss_v);
s->block += w4 * h4 * 64 * bytesperpixel;
s->uvblock[0] += w4 * h4 * 64 * bytesperpixel >> (s->ss_h + s->ss_v);
s->uvblock[1] += w4 * h4 * 64 * bytesperpixel >> (s->ss_h + s->ss_v);
s->eob += 4 * w4 * h4;
s->uveob[0] += 4 * w4 * h4 >> (s->ss_h + s->ss_v);
s->uveob[1] += 4 * w4 * h4 >> (s->ss_h + s->ss_v);
......@@ -3076,7 +3190,7 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
(row + h4) > s->rows;
if (emu[0]) {
s->dst[0] = s->tmp_y;
s->y_stride = 64;
s->y_stride = 128;
} else {
s->dst[0] = f->data[0] + yoff;
s->y_stride = f->linesize[0];
......@@ -3084,14 +3198,18 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
if (emu[1]) {
s->dst[1] = s->tmp_uv[0];
s->dst[2] = s->tmp_uv[1];
s->uv_stride = 32;
s->uv_stride = 128;
} else {
s->dst[1] = f->data[1] + uvoff;
s->dst[2] = f->data[2] + uvoff;
s->uv_stride = f->linesize[1];
}
if (b->intra) {
intra_recon(ctx, yoff, uvoff);
if (s->bpp > 8) {
intra_recon_16bpp(ctx, yoff, uvoff);
} else {
intra_recon_8bpp(ctx, yoff, uvoff);
}
} else {
inter_recon(ctx);
}
......@@ -3104,13 +3222,14 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
av_assert2(n <= 4);
if (w & bw) {
s->dsp.mc[n][0][0][0][0](f->data[0] + yoff + o, f->linesize[0],
s->tmp_y + o, 64, h, 0, 0);
o += bw;
s->tmp_y + o, 128, h, 0, 0);
o += bw * bytesperpixel;
}
}
}
if (emu[1]) {
int w = FFMIN(s->cols - col, w4) * 4, h = FFMIN(s->rows - row, h4) * 4, n, o = 0;
int w = FFMIN(s->cols - col, w4) * 8 >> s->ss_h;
int h = FFMIN(s->rows - row, h4) * 8 >> s->ss_v, n, o = 0;
for (n = 1; o < w; n++) {
int bw = 64 >> n;
......@@ -3118,10 +3237,10 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
av_assert2(n <= 4);
if (w & bw) {
s->dsp.mc[n][0][0][0][0](f->data[1] + uvoff + o, f->linesize[1],
s->tmp_uv[0] + o, 32, h, 0, 0);
s->tmp_uv[0] + o, 128, h, 0, 0);
s->dsp.mc[n][0][0][0][0](f->data[2] + uvoff + o, f->linesize[2],
s->tmp_uv[1] + o, 32, h, 0, 0);
o += bw;
s->tmp_uv[1] + o, 128, h, 0, 0);
o += bw * bytesperpixel;
}
}
}
......@@ -3158,9 +3277,9 @@ static void decode_b(AVCodecContext *ctx, int row, int col,
if (s->pass == 2) {
s->b++;
s->block += w4 * h4 * 64;
s->uvblock[0] += w4 * h4 * 64 >> (s->ss_v + s->ss_h);
s->uvblock[1] += w4 * h4 * 64 >> (s->ss_v + s->ss_h);
s->block += w4 * h4 * 64 * bytesperpixel;
s->uvblock[0] += w4 * h4 * 64 * bytesperpixel >> (s->ss_v + s->ss_h);
s->uvblock[1] += w4 * h4 * 64 * bytesperpixel >> (s->ss_v + s->ss_h);
s->eob += 4 * w4 * h4;
s->uveob[0] += 4 * w4 * h4 >> (s->ss_v + s->ss_h);
s->uveob[1] += 4 * w4 * h4 >> (s->ss_v + s->ss_h);
......@@ -3179,6 +3298,7 @@ static void decode_sb(AVCodecContext *ctx, int row, int col, struct VP9Filter *l
ptrdiff_t hbs = 4 >> bl;
AVFrame *f = s->frames[CUR_FRAME].tf.f;
ptrdiff_t y_stride = f->linesize[0], uv_stride = f->linesize[1];
int bytesperpixel = s->bytesperpixel;
if (bl == BL_8X8) {
bp = vp8_rac_get_tree(&s->c, vp9_partition_tree, p);
......@@ -3198,19 +3318,21 @@ static void decode_sb(AVCodecContext *ctx, int row, int col, struct VP9Filter *l
break;
case PARTITION_V:
decode_b(ctx, row, col, lflvl, yoff, uvoff, bl, bp);
yoff += hbs * 8;
uvoff += hbs * 8 >> s->ss_h;
yoff += hbs * 8 * bytesperpixel;
uvoff += hbs * 8 * bytesperpixel >> s->ss_h;
decode_b(ctx, row, col + hbs, lflvl, yoff, uvoff, bl, bp);
break;
case PARTITION_SPLIT:
decode_sb(ctx, row, col, lflvl, yoff, uvoff, bl + 1);
decode_sb(ctx, row, col + hbs, lflvl,
yoff + 8 * hbs, uvoff + (8 * hbs >> s->ss_h), bl + 1);
yoff + 8 * hbs * bytesperpixel,
uvoff + (8 * hbs * bytesperpixel >> s->ss_h), bl + 1);
yoff += hbs * 8 * y_stride;
uvoff += hbs * 8 * uv_stride >> s->ss_v;
decode_sb(ctx, row + hbs, col, lflvl, yoff, uvoff, bl + 1);
decode_sb(ctx, row + hbs, col + hbs, lflvl,
yoff + 8 * hbs, uvoff + (8 * hbs >> s->ss_h), bl + 1);
yoff + 8 * hbs * bytesperpixel,
uvoff + (8 * hbs * bytesperpixel >> s->ss_h), bl + 1);
break;
default:
av_assert0(0);
......@@ -3219,7 +3341,8 @@ static void decode_sb(AVCodecContext *ctx, int row, int col, struct VP9Filter *l
bp = PARTITION_SPLIT;
decode_sb(ctx, row, col, lflvl, yoff, uvoff, bl + 1);
decode_sb(ctx, row, col + hbs, lflvl,
yoff + 8 * hbs, uvoff + (8 * hbs >> s->ss_h), bl + 1);
yoff + 8 * hbs * bytesperpixel,
uvoff + (8 * hbs * bytesperpixel >> s->ss_h), bl + 1);
} else {
bp = PARTITION_H;
decode_b(ctx, row, col, lflvl, yoff, uvoff, bl, bp);
......@@ -3250,6 +3373,7 @@ static void decode_sb_mem(AVCodecContext *ctx, int row, int col, struct VP9Filte
ptrdiff_t hbs = 4 >> bl;
AVFrame *f = s->frames[CUR_FRAME].tf.f;
ptrdiff_t y_stride = f->linesize[0], uv_stride = f->linesize[1];
int bytesperpixel = s->bytesperpixel;
if (bl == BL_8X8) {
av_assert2(b->bl == BL_8X8);
......@@ -3261,24 +3385,25 @@ static void decode_sb_mem(AVCodecContext *ctx, int row, int col, struct VP9Filte
uvoff += hbs * 8 * uv_stride >> s->ss_v;
decode_b(ctx, row + hbs, col, lflvl, yoff, uvoff, b->bl, b->bp);
} else if (b->bp == PARTITION_V && col + hbs < s->cols) {
yoff += hbs * 8;
uvoff += hbs * 8 >> s->ss_h;
yoff += hbs * 8 * bytesperpixel;
uvoff += hbs * 8 * bytesperpixel >> s->ss_h;
decode_b(ctx, row, col + hbs, lflvl, yoff, uvoff, b->bl, b->bp);
}
} else {
decode_sb_mem(ctx, row, col, lflvl, yoff, uvoff, bl + 1);
if (col + hbs < s->cols) { // FIXME why not <=?
if (row + hbs < s->rows) {
decode_sb_mem(ctx, row, col + hbs, lflvl, yoff + 8 * hbs,
uvoff + (8 * hbs >> s->ss_h), bl + 1);
decode_sb_mem(ctx, row, col + hbs, lflvl, yoff + 8 * hbs * bytesperpixel,
uvoff + (8 * hbs * bytesperpixel >> s->ss_h), bl + 1);
yoff += hbs * 8 * y_stride;
uvoff += hbs * 8 * uv_stride >> s->ss_v;
decode_sb_mem(ctx, row + hbs, col, lflvl, yoff, uvoff, bl + 1);
decode_sb_mem(ctx, row + hbs, col + hbs, lflvl,
yoff + 8 * hbs, uvoff + (8 * hbs >> s->ss_h), bl + 1);
yoff + 8 * hbs * bytesperpixel,
uvoff + (8 * hbs * bytesperpixel >> s->ss_h), bl + 1);
} else {
yoff += hbs * 8;
uvoff += hbs * 8 >> s->ss_h;
yoff += hbs * 8 * bytesperpixel;
uvoff += hbs * 8 * bytesperpixel >> s->ss_h;
decode_sb_mem(ctx, row, col + hbs, lflvl, yoff, uvoff, bl + 1);
}
} else if (row + hbs < s->rows) {
......@@ -3293,7 +3418,7 @@ static av_always_inline void filter_plane_cols(VP9Context *s, int col, int ss_h,
uint8_t *lvl, uint8_t (*mask)[4],
uint8_t *dst, ptrdiff_t ls)
{
int y, x;
int y, x, bytesperpixel = s->bytesperpixel;
// filter edges between columns (e.g. block1 | block2)
for (y = 0; y < 8; y += 2 << ss_v, dst += 16 * ls, lvl += 16 << ss_v) {
......@@ -3302,7 +3427,7 @@ static av_always_inline void filter_plane_cols(VP9Context *s, int col, int ss_h,
unsigned hm2 = hmask2[1] | hmask2[2], hm23 = hmask2[3];
unsigned hm = hm1 | hm2 | hm13 | hm23;
for (x = 1; hm & ~(x - 1); x <<= 1, ptr += 8 >> ss_h) {
for (x = 1; hm & ~(x - 1); x <<= 1, ptr += 8 * bytesperpixel >> ss_h) {
if (col || x > 1) {
if (hm1 & x) {
int L = *l, H = L >> 4;
......@@ -3348,15 +3473,15 @@ static av_always_inline void filter_plane_cols(VP9Context *s, int col, int ss_h,
H |= (L >> 4) << 8;
E |= s->filter.mblim_lut[L] << 8;
I |= s->filter.lim_lut[L] << 8;
s->dsp.loop_filter_mix2[0][0][0](ptr + 4, ls, E, I, H);
s->dsp.loop_filter_mix2[0][0][0](ptr + 4 * bytesperpixel, ls, E, I, H);
} else {
s->dsp.loop_filter_8[0][0](ptr + 4, ls, E, I, H);
s->dsp.loop_filter_8[0][0](ptr + 4 * bytesperpixel, ls, E, I, H);
}
} else if (hm23 & x) {
int L = l[8 << ss_v], H = L >> 4;
int E = s->filter.mblim_lut[L], I = s->filter.lim_lut[L];
s->dsp.loop_filter_8[0][0](ptr + 8 * ls + 4, ls, E, I, H);
s->dsp.loop_filter_8[0][0](ptr + 8 * ls + 4 * bytesperpixel, ls, E, I, H);
}
l++;
}
......@@ -3368,7 +3493,7 @@ static av_always_inline void filter_plane_rows(VP9Context *s, int row, int ss_h,
uint8_t *lvl, uint8_t (*mask)[4],
uint8_t *dst, ptrdiff_t ls)
{
int y, x;
int y, x, bytesperpixel = s->bytesperpixel;
// block1
// filter edges between rows (e.g. ------)
......@@ -3377,7 +3502,7 @@ static av_always_inline void filter_plane_rows(VP9Context *s, int row, int ss_h,
uint8_t *ptr = dst, *l = lvl, *vmask = mask[y];
unsigned vm = vmask[0] | vmask[1] | vmask[2], vm3 = vmask[3];
for (x = 1; vm & ~(x - 1); x <<= (2 << ss_h), ptr += 16, l += 2 << ss_h) {
for (x = 1; vm & ~(x - 1); x <<= (2 << ss_h), ptr += 16 * bytesperpixel, l += 2 << ss_h) {
if (row || y) {
if (vm & x) {
int L = *l, H = L >> 4;
......@@ -3407,7 +3532,7 @@ static av_always_inline void filter_plane_rows(VP9Context *s, int row, int ss_h,
int E = s->filter.mblim_lut[L], I = s->filter.lim_lut[L];
s->dsp.loop_filter_8[!!(vmask[1] & (x << (1 + ss_h)))]
[1](ptr + 8, ls, E, I, H);
[1](ptr + 8 * bytesperpixel, ls, E, I, H);
}
}
if (!ss_v) {
......@@ -3428,7 +3553,7 @@ static av_always_inline void filter_plane_rows(VP9Context *s, int row, int ss_h,
int L = l[1 + ss_h], H = L >> 4;
int E = s->filter.mblim_lut[L], I = s->filter.lim_lut[L];
s->dsp.loop_filter_8[0][1](ptr + ls * 4 + 8, ls, E, I, H);
s->dsp.loop_filter_8[0][1](ptr + ls * 4 + 8 * bytesperpixel, ls, E, I, H);
}
}
}
......@@ -3758,6 +3883,7 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *frame,
int retain_segmap_ref = s->segmentation.enabled && !s->segmentation.update_map;
ptrdiff_t yoff, uvoff, ls_y, ls_uv;
AVFrame *f;
int bytesperpixel;
if ((res = decode_frame_header(ctx, data, size, &ref)) < 0) {
return res;
......@@ -3819,6 +3945,7 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *frame,
}
// main tile decode loop
bytesperpixel = s->bytesperpixel;
memset(s->above_partition_ctx, 0, s->cols);
memset(s->above_skip_ctx, 0, s->cols);
if (s->keyframe || s->intraonly) {
......@@ -3921,7 +4048,8 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *frame,
for (col = s->tiling.tile_col_start;
col < s->tiling.tile_col_end;
col += 8, yoff2 += 64, uvoff2 += 64 >> s->ss_h, lflvl_ptr++) {
col += 8, yoff2 += 64 * bytesperpixel,
uvoff2 += 64 * bytesperpixel >> s->ss_h, lflvl_ptr++) {
// FIXME integrate with lf code (i.e. zero after each
// use, similar to invtxfm coefficients, or similar)
if (s->pass != 1) {
......@@ -3950,13 +4078,13 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *frame,
if (row + 8 < s->rows) {
memcpy(s->intra_pred_data[0],
f->data[0] + yoff + 63 * ls_y,
8 * s->cols);
8 * s->cols * bytesperpixel);
memcpy(s->intra_pred_data[1],
f->data[1] + uvoff + ((64 >> s->ss_v) - 1) * ls_uv,
8 * s->cols >> s->ss_h);
8 * s->cols * bytesperpixel >> s->ss_h);
memcpy(s->intra_pred_data[2],
f->data[2] + uvoff + ((64 >> s->ss_v) - 1) * ls_uv,
8 * s->cols >> s->ss_h);
8 * s->cols * bytesperpixel >> s->ss_h);
}
// loopfilter one row
......@@ -3965,7 +4093,8 @@ static int vp9_decode_frame(AVCodecContext *ctx, void *frame,
uvoff2 = uvoff;
lflvl_ptr = s->lflvl;
for (col = 0; col < s->cols;
col += 8, yoff2 += 64, uvoff2 += 64 >> s->ss_h, lflvl_ptr++) {
col += 8, yoff2 += 64 * bytesperpixel,
uvoff2 += 64 * bytesperpixel >> s->ss_h, lflvl_ptr++) {
loopfilter_sb(ctx, lflvl_ptr, row, col, yoff2, uvoff2);
}
}
......@@ -4042,8 +4171,7 @@ static av_cold int vp9_decode_init(AVCodecContext *ctx)
VP9Context *s = ctx->priv_data;
ctx->internal->allocate_progress = 1;
ff_vp9dsp_init(&s->dsp);
ff_videodsp_init(&s->vdsp, 8);
s->last_bpp = 0;
s->filter.sharpness = -1;
return init_frames(ctx);
......
libavcodec/vp9data.h
View file @ b224b165
......@@ -236,7 +236,8 @@ static const enum FilterMode vp9_filter_lut[3] = {
FILTER_8TAP_SHARP,
};
static const int16_t vp9_dc_qlookup[256] = {
static const int16_t vp9_dc_qlookup[3][256] = {
{
4, 8, 8, 9, 10, 11, 12, 12,
13, 14, 15, 16, 17, 18, 19, 19,
20, 21, 22, 23, 24, 25, 26, 26,
......@@ -269,9 +270,77 @@ static const int16_t vp9_dc_qlookup[256] = {
654, 668, 684, 700, 717, 736, 755, 775,
796, 819, 843, 869, 896, 925, 955, 988,
1022, 1058, 1098, 1139, 1184, 1232, 1282, 1336,
}, {
4, 9, 10, 13, 15, 17, 20, 22,
25, 28, 31, 34, 37, 40, 43, 47,
50, 53, 57, 60, 64, 68, 71, 75,
78, 82, 86, 90, 93, 97, 101, 105,
109, 113, 116, 120, 124, 128, 132, 136,
140, 143, 147, 151, 155, 159, 163, 166,
170, 174, 178, 182, 185, 189, 193, 197,
200, 204, 208, 212, 215, 219, 223, 226,
230, 233, 237, 241, 244, 248, 251, 255,
259, 262, 266, 269, 273, 276, 280, 283,
287, 290, 293, 297, 300, 304, 307, 310,
314, 317, 321, 324, 327, 331, 334, 337,
343, 350, 356, 362, 369, 375, 381, 387,
394, 400, 406, 412, 418, 424, 430, 436,
442, 448, 454, 460, 466, 472, 478, 484,
490, 499, 507, 516, 525, 533, 542, 550,
559, 567, 576, 584, 592, 601, 609, 617,
625, 634, 644, 655, 666, 676, 687, 698,
708, 718, 729, 739, 749, 759, 770, 782,
795, 807, 819, 831, 844, 856, 868, 880,
891, 906, 920, 933, 947, 961, 975, 988,
1001, 1015, 1030, 1045, 1061, 1076, 1090, 1105,
1120, 1137, 1153, 1170, 1186, 1202, 1218, 1236,
1253, 1271, 1288, 1306, 1323, 1342, 1361, 1379,
1398, 1416, 1436, 1456, 1476, 1496, 1516, 1537,
1559, 1580, 1601, 1624, 1647, 1670, 1692, 1717,
1741, 1766, 1791, 1817, 1844, 1871, 1900, 1929,
1958, 1990, 2021, 2054, 2088, 2123, 2159, 2197,
2236, 2276, 2319, 2363, 2410, 2458, 2508, 2561,
2616, 2675, 2737, 2802, 2871, 2944, 3020, 3102,
3188, 3280, 3375, 3478, 3586, 3702, 3823, 3953,
4089, 4236, 4394, 4559, 4737, 4929, 5130, 5347,
}, {
4, 12, 18, 25, 33, 41, 50, 60,
70, 80, 91, 103, 115, 127, 140, 153,
166, 180, 194, 208, 222, 237, 251, 266,
281, 296, 312, 327, 343, 358, 374, 390,
405, 421, 437, 453, 469, 484, 500, 516,
532, 548, 564, 580, 596, 611, 627, 643,
659, 674, 690, 706, 721, 737, 752, 768,
783, 798, 814, 829, 844, 859, 874, 889,
904, 919, 934, 949, 964, 978, 993, 1008,
1022, 1037, 1051, 1065, 1080, 1094, 1108, 1122,
1136, 1151, 1165, 1179, 1192, 1206, 1220, 1234,
1248, 1261, 1275, 1288, 1302, 1315, 1329, 1342,
1368, 1393, 1419, 1444, 1469, 1494, 1519, 1544,
1569, 1594, 1618, 1643, 1668, 1692, 1717, 1741,
1765, 1789, 1814, 1838, 1862, 1885, 1909, 1933,
1957, 1992, 2027, 2061, 2096, 2130, 2165, 2199,
2233, 2267, 2300, 2334, 2367, 2400, 2434, 2467,
2499, 2532, 2575, 2618, 2661, 2704, 2746, 2788,
2830, 2872, 2913, 2954, 2995, 3036, 3076, 3127,
3177, 3226, 3275, 3324, 3373, 3421, 3469, 3517,
3565, 3621, 3677, 3733, 3788, 3843, 3897, 3951,
4005, 4058, 4119, 4181, 4241, 4301, 4361, 4420,
4479, 4546, 4612, 4677, 4742, 4807, 4871, 4942,
5013, 5083, 5153, 5222, 5291, 5367, 5442, 5517,
5591, 5665, 5745, 5825, 5905, 5984, 6063, 6149,
6234, 6319, 6404, 6495, 6587, 6678, 6769, 6867,
6966, 7064, 7163, 7269, 7376, 7483, 7599, 7715,
7832, 7958, 8085, 8214, 8352, 8492, 8635, 8788,
8945, 9104, 9275, 9450, 9639, 9832, 10031, 10245,
10465, 10702, 10946, 11210, 11482, 11776, 12081, 12409,
12750, 13118, 13501, 13913, 14343, 14807, 15290, 15812,
16356, 16943, 17575, 18237, 18949, 19718, 20521, 21387,
}
};
static const int16_t vp9_ac_qlookup[256] = {
static const int16_t vp9_ac_qlookup[3][256] = {
{
4, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22,
23, 24, 25, 26, 27, 28, 29, 30,
......@@ -304,6 +373,73 @@ static const int16_t vp9_ac_qlookup[256] = {
1173, 1196, 1219, 1243, 1267, 1292, 1317, 1343,
1369, 1396, 1423, 1451, 1479, 1508, 1537, 1567,
1597, 1628, 1660, 1692, 1725, 1759, 1793, 1828,
}, {
4, 9, 11, 13, 16, 18, 21, 24,
27, 30, 33, 37, 40, 44, 48, 51,
55, 59, 63, 67, 71, 75, 79, 83,
88, 92, 96, 100, 105, 109, 114, 118,
122, 127, 131, 136, 140, 145, 149, 154,
158, 163, 168, 172, 177, 181, 186, 190,
195, 199, 204, 208, 213, 217, 222, 226,
231, 235, 240, 244, 249, 253, 258, 262,
267, 271, 275, 280, 284, 289, 293, 297,
302, 306, 311, 315, 319, 324, 328, 332,
337, 341, 345, 349, 354, 358, 362, 367,
371, 375, 379, 384, 388, 392, 396, 401,
409, 417, 425, 433, 441, 449, 458, 466,
474, 482, 490, 498, 506, 514, 523, 531,
539, 547, 555, 563, 571, 579, 588, 596,
604, 616, 628, 640, 652, 664, 676, 688,
700, 713, 725, 737, 749, 761, 773, 785,
797, 809, 825, 841, 857, 873, 889, 905,
922, 938, 954, 970, 986, 1002, 1018, 1038,
1058, 1078, 1098, 1118, 1138, 1158, 1178, 1198,
1218, 1242, 1266, 1290, 1314, 1338, 1362, 1386,
1411, 1435, 1463, 1491, 1519, 1547, 1575, 1603,
1631, 1663, 1695, 1727, 1759, 1791, 1823, 1859,
1895, 1931, 1967, 2003, 2039, 2079, 2119, 2159,
2199, 2239, 2283, 2327, 2371, 2415, 2459, 2507,
2555, 2603, 2651, 2703, 2755, 2807, 2859, 2915,
2971, 3027, 3083, 3143, 3203, 3263, 3327, 3391,
3455, 3523, 3591, 3659, 3731, 3803, 3876, 3952,
4028, 4104, 4184, 4264, 4348, 4432, 4516, 4604,
4692, 4784, 4876, 4972, 5068, 5168, 5268, 5372,
5476, 5584, 5692, 5804, 5916, 6032, 6148, 6268,
6388, 6512, 6640, 6768, 6900, 7036, 7172, 7312,
}, {
4, 13, 19, 27, 35, 44, 54, 64,
75, 87, 99, 112, 126, 139, 154, 168,
183, 199, 214, 230, 247, 263, 280, 297,
314, 331, 349, 366, 384, 402, 420, 438,
456, 475, 493, 511, 530, 548, 567, 586,
604, 623, 642, 660, 679, 698, 716, 735,
753, 772, 791, 809, 828, 846, 865, 884,
902, 920, 939, 957, 976, 994, 1012, 1030,
1049, 1067, 1085, 1103, 1121, 1139, 1157, 1175,
1193, 1211, 1229, 1246, 1264, 1282, 1299, 1317,
1335, 1352, 1370, 1387, 1405, 1422, 1440, 1457,
1474, 1491, 1509, 1526, 1543, 1560, 1577, 1595,
1627, 1660, 1693, 1725, 1758, 1791, 1824, 1856,
1889, 1922, 1954, 1987, 2020, 2052, 2085, 2118,
2150, 2183, 2216, 2248, 2281, 2313, 2346, 2378,
2411, 2459, 2508, 2556, 2605, 2653, 2701, 2750,
2798, 2847, 2895, 2943, 2992, 3040, 3088, 3137,
3185, 3234, 3298, 3362, 3426, 3491, 3555, 3619,
3684, 3748, 3812, 3876, 3941, 4005, 4069, 4149,
4230, 4310, 4390, 4470, 4550, 4631, 4711, 4791,
4871, 4967, 5064, 5160, 5256, 5352, 5448, 5544,
5641, 5737, 5849, 5961, 6073, 6185, 6297, 6410,
6522, 6650, 6778, 6906, 7034, 7162, 7290, 7435,
7579, 7723, 7867, 8011, 8155, 8315, 8475, 8635,
8795, 8956, 9132, 9308, 9484, 9660, 9836, 10028,
10220, 10412, 10604, 10812, 11020, 11228, 11437, 11661,
11885, 12109, 12333, 12573, 12813, 13053, 13309, 13565,
13821, 14093, 14365, 14637, 14925, 15213, 15502, 15806,
16110, 16414, 16734, 17054, 17390, 17726, 18062, 18414,
18766, 19134, 19502, 19886, 20270, 20670, 21070, 21486,
21902, 22334, 22766, 23214, 23662, 24126, 24590, 25070,
25551, 26047, 26559, 27071, 27599, 28143, 28687, 29247,
}
};
static const enum TxfmType vp9_intra_txfm_type[14] = {
......
libavcodec/vp9dsp.c
View file @ b224b165
......@@ -22,2220 +22,18 @@
*/
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "vp9dsp.h"
#include "rnd_avg.h"
// FIXME see whether we can merge parts of this (perhaps at least 4x4 and 8x8)
// back with h264pred.[ch]
static void vert_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
unsigned p4 = AV_RN32A(top);
AV_WN32A(dst + stride * 0, p4);
AV_WN32A(dst + stride * 1, p4);
AV_WN32A(dst + stride * 2, p4);
AV_WN32A(dst + stride * 3, p4);
}
static void vert_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t p8 = AV_RN64A(top);
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, p8);
dst += stride;
}
}
static void vert_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t p8a = AV_RN64A(top + 0), p8b = AV_RN64A(top + 8);
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, p8a);
AV_WN64A(dst + 8, p8b);
dst += stride;
}
}
static void vert_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t p8a = AV_RN64A(top + 0), p8b = AV_RN64A(top + 8),
p8c = AV_RN64A(top + 16), p8d = AV_RN64A(top + 24);
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, p8a);
AV_WN64A(dst + 8, p8b);
AV_WN64A(dst + 16, p8c);
AV_WN64A(dst + 24, p8d);
dst += stride;
}
}
static void hor_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
AV_WN32A(dst + stride * 0, left[3] * 0x01010101U);
AV_WN32A(dst + stride * 1, left[2] * 0x01010101U);
AV_WN32A(dst + stride * 2, left[1] * 0x01010101U);
AV_WN32A(dst + stride * 3, left[0] * 0x01010101U);
}
static void hor_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, left[7 - y] * 0x0101010101010101ULL);
dst += stride;
}
}
static void hor_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 16; y++) {
uint64_t p8 = left[15 - y] * 0x0101010101010101ULL;
AV_WN64A(dst + 0, p8);
AV_WN64A(dst + 8, p8);
dst += stride;
}
}
static void hor_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 32; y++) {
uint64_t p8 = left[31 - y] * 0x0101010101010101ULL;
AV_WN64A(dst + 0, p8);
AV_WN64A(dst + 8, p8);
AV_WN64A(dst + 16, p8);
AV_WN64A(dst + 24, p8);
dst += stride;
}
}
static void tm_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y, tl = top[-1];
for (y = 0; y < 4; y++) {
int l_m_tl = left[3 - y] - tl;
dst[0] = av_clip_uint8(top[0] + l_m_tl);
dst[1] = av_clip_uint8(top[1] + l_m_tl);
dst[2] = av_clip_uint8(top[2] + l_m_tl);
dst[3] = av_clip_uint8(top[3] + l_m_tl);
dst += stride;
}
}
static void tm_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y, tl = top[-1];
for (y = 0; y < 8; y++) {
int l_m_tl = left[7 - y] - tl;
dst[0] = av_clip_uint8(top[0] + l_m_tl);
dst[1] = av_clip_uint8(top[1] + l_m_tl);
dst[2] = av_clip_uint8(top[2] + l_m_tl);
dst[3] = av_clip_uint8(top[3] + l_m_tl);
dst[4] = av_clip_uint8(top[4] + l_m_tl);
dst[5] = av_clip_uint8(top[5] + l_m_tl);
dst[6] = av_clip_uint8(top[6] + l_m_tl);
dst[7] = av_clip_uint8(top[7] + l_m_tl);
dst += stride;
}
}
static void tm_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y, tl = top[-1];
for (y = 0; y < 16; y++) {
int l_m_tl = left[15 - y] - tl;
dst[ 0] = av_clip_uint8(top[ 0] + l_m_tl);
dst[ 1] = av_clip_uint8(top[ 1] + l_m_tl);
dst[ 2] = av_clip_uint8(top[ 2] + l_m_tl);
dst[ 3] = av_clip_uint8(top[ 3] + l_m_tl);
dst[ 4] = av_clip_uint8(top[ 4] + l_m_tl);
dst[ 5] = av_clip_uint8(top[ 5] + l_m_tl);
dst[ 6] = av_clip_uint8(top[ 6] + l_m_tl);
dst[ 7] = av_clip_uint8(top[ 7] + l_m_tl);
dst[ 8] = av_clip_uint8(top[ 8] + l_m_tl);
dst[ 9] = av_clip_uint8(top[ 9] + l_m_tl);
dst[10] = av_clip_uint8(top[10] + l_m_tl);
dst[11] = av_clip_uint8(top[11] + l_m_tl);
dst[12] = av_clip_uint8(top[12] + l_m_tl);
dst[13] = av_clip_uint8(top[13] + l_m_tl);
dst[14] = av_clip_uint8(top[14] + l_m_tl);
dst[15] = av_clip_uint8(top[15] + l_m_tl);
dst += stride;
}
}
static void tm_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y, tl = top[-1];
for (y = 0; y < 32; y++) {
int l_m_tl = left[31 - y] - tl;
dst[ 0] = av_clip_uint8(top[ 0] + l_m_tl);
dst[ 1] = av_clip_uint8(top[ 1] + l_m_tl);
dst[ 2] = av_clip_uint8(top[ 2] + l_m_tl);
dst[ 3] = av_clip_uint8(top[ 3] + l_m_tl);
dst[ 4] = av_clip_uint8(top[ 4] + l_m_tl);
dst[ 5] = av_clip_uint8(top[ 5] + l_m_tl);
dst[ 6] = av_clip_uint8(top[ 6] + l_m_tl);
dst[ 7] = av_clip_uint8(top[ 7] + l_m_tl);
dst[ 8] = av_clip_uint8(top[ 8] + l_m_tl);
dst[ 9] = av_clip_uint8(top[ 9] + l_m_tl);
dst[10] = av_clip_uint8(top[10] + l_m_tl);
dst[11] = av_clip_uint8(top[11] + l_m_tl);
dst[12] = av_clip_uint8(top[12] + l_m_tl);
dst[13] = av_clip_uint8(top[13] + l_m_tl);
dst[14] = av_clip_uint8(top[14] + l_m_tl);
dst[15] = av_clip_uint8(top[15] + l_m_tl);
dst[16] = av_clip_uint8(top[16] + l_m_tl);
dst[17] = av_clip_uint8(top[17] + l_m_tl);
dst[18] = av_clip_uint8(top[18] + l_m_tl);
dst[19] = av_clip_uint8(top[19] + l_m_tl);
dst[20] = av_clip_uint8(top[20] + l_m_tl);
dst[21] = av_clip_uint8(top[21] + l_m_tl);
dst[22] = av_clip_uint8(top[22] + l_m_tl);
dst[23] = av_clip_uint8(top[23] + l_m_tl);
dst[24] = av_clip_uint8(top[24] + l_m_tl);
dst[25] = av_clip_uint8(top[25] + l_m_tl);
dst[26] = av_clip_uint8(top[26] + l_m_tl);
dst[27] = av_clip_uint8(top[27] + l_m_tl);
dst[28] = av_clip_uint8(top[28] + l_m_tl);
dst[29] = av_clip_uint8(top[29] + l_m_tl);
dst[30] = av_clip_uint8(top[30] + l_m_tl);
dst[31] = av_clip_uint8(top[31] + l_m_tl);
dst += stride;
}
}
static void dc_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
unsigned dc = 0x01010101U * ((left[0] + left[1] + left[2] + left[3] +
top[0] + top[1] + top[2] + top[3] + 4) >> 3);
AV_WN32A(dst + stride * 0, dc);
AV_WN32A(dst + stride * 1, dc);
AV_WN32A(dst + stride * 2, dc);
AV_WN32A(dst + stride * 3, dc);
}
static void dc_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + 8) >> 4);
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, dc);
dst += stride;
}
}
static void dc_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
left[13] + left[14] + left[15] + top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + top[8] + top[9] + top[10] +
top[11] + top[12] + top[13] + top[14] + top[15] + 16) >> 5);
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
dst += stride;
}
}
static void dc_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
left[13] + left[14] + left[15] + left[16] + left[17] + left[18] +
left[19] + left[20] + left[21] + left[22] + left[23] + left[24] +
left[25] + left[26] + left[27] + left[28] + left[29] + left[30] +
left[31] + top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + top[12] +
top[13] + top[14] + top[15] + top[16] + top[17] + top[18] + top[19] +
top[20] + top[21] + top[22] + top[23] + top[24] + top[25] + top[26] +
top[27] + top[28] + top[29] + top[30] + top[31] + 32) >> 6);
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
AV_WN64A(dst + 16, dc);
AV_WN64A(dst + 24, dc);
dst += stride;
}
}
static void dc_left_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
unsigned dc = 0x01010101U * ((left[0] + left[1] + left[2] + left[3] + 2) >> 2);
AV_WN32A(dst + stride * 0, dc);
AV_WN32A(dst + stride * 1, dc);
AV_WN32A(dst + stride * 2, dc);
AV_WN32A(dst + stride * 3, dc);
}
static void dc_left_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] +
left[4] + left[5] + left[6] + left[7] + 4) >> 3);
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, dc);
dst += stride;
}
}
static void dc_left_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
left[12] + left[13] + left[14] + left[15] + 8) >> 4);
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
dst += stride;
}
}
static void dc_left_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
left[12] + left[13] + left[14] + left[15] + left[16] + left[17] +
left[18] + left[19] + left[20] + left[21] + left[22] + left[23] +
left[24] + left[25] + left[26] + left[27] + left[28] + left[29] +
left[30] + left[31] + 16) >> 5);
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
AV_WN64A(dst + 16, dc);
AV_WN64A(dst + 24, dc);
dst += stride;
}
}
static void dc_top_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
unsigned dc = 0x01010101U * ((top[0] + top[1] + top[2] + top[3] + 2) >> 2);
AV_WN32A(dst + stride * 0, dc);
AV_WN32A(dst + stride * 1, dc);
AV_WN32A(dst + stride * 2, dc);
AV_WN32A(dst + stride * 3, dc);
}
static void dc_top_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + 4) >> 3);
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, dc);
dst += stride;
}
}
static void dc_top_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
top[12] + top[13] + top[14] + top[15] + 8) >> 4);
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
dst += stride;
}
}
static void dc_top_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
uint64_t dc = 0x0101010101010101ULL *
((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
top[12] + top[13] + top[14] + top[15] + top[16] + top[17] +
top[18] + top[19] + top[20] + top[21] + top[22] + top[23] +
top[24] + top[25] + top[26] + top[27] + top[28] + top[29] +
top[30] + top[31] + 16) >> 5);
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, dc);
AV_WN64A(dst + 8, dc);
AV_WN64A(dst + 16, dc);
AV_WN64A(dst + 24, dc);
dst += stride;
}
}
static void dc_128_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
AV_WN32A(dst + stride * 0, 0x80808080U);
AV_WN32A(dst + stride * 1, 0x80808080U);
AV_WN32A(dst + stride * 2, 0x80808080U);
AV_WN32A(dst + stride * 3, 0x80808080U);
}
static void dc_128_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, 0x8080808080808080ULL);
dst += stride;
}
}
static void dc_128_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, 0x8080808080808080ULL);
AV_WN64A(dst + 8, 0x8080808080808080ULL);
dst += stride;
}
}
static void dc_128_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, 0x8080808080808080ULL);
AV_WN64A(dst + 8, 0x8080808080808080ULL);
AV_WN64A(dst + 16, 0x8080808080808080ULL);
AV_WN64A(dst + 24, 0x8080808080808080ULL);
dst += stride;
}
}
static void dc_127_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
AV_WN32A(dst + stride * 0, 0x7F7F7F7FU);
AV_WN32A(dst + stride * 1, 0x7F7F7F7FU);
AV_WN32A(dst + stride * 2, 0x7F7F7F7FU);
AV_WN32A(dst + stride * 3, 0x7F7F7F7FU);
}
static void dc_127_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, 0x7F7F7F7F7F7F7F7FULL);
dst += stride;
}
}
static void dc_127_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, 0x7F7F7F7F7F7F7F7FULL);
AV_WN64A(dst + 8, 0x7F7F7F7F7F7F7F7FULL);
dst += stride;
}
}
static void dc_127_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, 0x7F7F7F7F7F7F7F7FULL);
AV_WN64A(dst + 8, 0x7F7F7F7F7F7F7F7FULL);
AV_WN64A(dst + 16, 0x7F7F7F7F7F7F7F7FULL);
AV_WN64A(dst + 24, 0x7F7F7F7F7F7F7F7FULL);
dst += stride;
}
}
static void dc_129_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
AV_WN32A(dst + stride * 0, 0x81818181U);
AV_WN32A(dst + stride * 1, 0x81818181U);
AV_WN32A(dst + stride * 2, 0x81818181U);
AV_WN32A(dst + stride * 3, 0x81818181U);
}
static void dc_129_8x8_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 8; y++) {
AV_WN64A(dst, 0x8181818181818181ULL);
dst += stride;
}
}
static void dc_129_16x16_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 16; y++) {
AV_WN64A(dst + 0, 0x8181818181818181ULL);
AV_WN64A(dst + 8, 0x8181818181818181ULL);
dst += stride;
}
}
static void dc_129_32x32_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int y;
for (y = 0; y < 32; y++) {
AV_WN64A(dst + 0, 0x8181818181818181ULL);
AV_WN64A(dst + 8, 0x8181818181818181ULL);
AV_WN64A(dst + 16, 0x8181818181818181ULL);
AV_WN64A(dst + 24, 0x8181818181818181ULL);
dst += stride;
}
}
#define DST(x, y) dst[(x) + (y) * stride]
static void diag_downleft_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
a4 = top[4], a5 = top[5], a6 = top[6], a7 = top[7];
DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
DST(2,0) = DST(1,1) = DST(0,2) = (a2 + a3 * 2 + a4 + 2) >> 2;
DST(3,0) = DST(2,1) = DST(1,2) = DST(0,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
DST(3,1) = DST(2,2) = DST(1,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
DST(3,2) = DST(2,3) = (a5 + a6 * 2 + a7 + 2) >> 2;
DST(3,3) = a7; // note: this is different from vp8 and such
}
#define def_diag_downleft(size) \
static void diag_downleft_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t v[size - 1]; \
\
for (i = 0; i < size - 2; i++) \
v[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
v[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size; j++) { \
memcpy(dst + j*stride, v + j, size - 1 - j); \
memset(dst + j*stride + size - 1 - j, top[size - 1], j + 1); \
} \
}
def_diag_downleft(8)
def_diag_downleft(16)
def_diag_downleft(32)
static void diag_downright_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0];
DST(0,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
DST(0,2) = DST(1,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,1) = DST(1,2) = DST(2,3) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,0) = DST(1,1) = DST(2,2) = DST(3,3) = (l0 + tl * 2 + a0 + 2) >> 2;
DST(1,0) = DST(2,1) = DST(3,2) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2;
}
#define def_diag_downright(size) \
static void diag_downright_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t v[size + size - 1]; \
\
for (i = 0; i < size - 2; i++) { \
v[i ] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
v[size + 1 + i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
} \
v[size - 2] = (left[size - 2] + left[size - 1] * 2 + top[-1] + 2) >> 2; \
v[size - 1] = (left[size - 1] + top[-1] * 2 + top[ 0] + 2) >> 2; \
v[size ] = (top[-1] + top[0] * 2 + top[ 1] + 2) >> 2; \
\
for (j = 0; j < size; j++) \
memcpy(dst + j*stride, v + size - 1 - j, size); \
}
def_diag_downright(8)
def_diag_downright(16)
def_diag_downright(32)
static void vert_right_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
l0 = left[3], l1 = left[2], l2 = left[1];
DST(0,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,2) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,0) = DST(1,2) = (tl + a0 + 1) >> 1;
DST(0,1) = DST(1,3) = (l0 + tl * 2 + a0 + 2) >> 2;
DST(1,0) = DST(2,2) = (a0 + a1 + 1) >> 1;
DST(1,1) = DST(2,3) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1;
DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(3,0) = (a2 + a3 + 1) >> 1;
DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
}
#define def_vert_right(size) \
static void vert_right_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t ve[size + size/2 - 1], vo[size + size/2 - 1]; \
\
for (i = 0; i < size/2 - 2; i++) { \
vo[i] = (left[i*2 + 3] + left[i*2 + 2] * 2 + left[i*2 + 1] + 2) >> 2; \
ve[i] = (left[i*2 + 4] + left[i*2 + 3] * 2 + left[i*2 + 2] + 2) >> 2; \
} \
vo[size/2 - 2] = (left[size - 1] + left[size - 2] * 2 + left[size - 3] + 2) >> 2; \
ve[size/2 - 2] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
\
ve[size/2 - 1] = (top[-1] + top[0] + 1) >> 1; \
vo[size/2 - 1] = (left[size - 1] + top[-1] * 2 + top[0] + 2) >> 2; \
for (i = 0; i < size - 1; i++) { \
ve[size/2 + i] = (top[i] + top[i + 1] + 1) >> 1; \
vo[size/2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
} \
\
for (j = 0; j < size / 2; j++) { \
memcpy(dst + j*2 *stride, ve + size/2 - 1 - j, size); \
memcpy(dst + (j*2 + 1)*stride, vo + size/2 - 1 - j, size); \
} \
}
def_vert_right(8)
def_vert_right(16)
def_vert_right(32)
static void hor_down_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0],
tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2];
DST(2,0) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(0,0) = DST(2,1) = (tl + l0 + 1) >> 1;
DST(1,0) = DST(3,1) = (a0 + tl * 2 + l0 + 2) >> 2;
DST(0,1) = DST(2,2) = (l0 + l1 + 1) >> 1;
DST(1,1) = DST(3,2) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,2) = DST(2,3) = (l1 + l2 + 1) >> 1;
DST(1,2) = DST(3,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,3) = (l2 + l3 + 1) >> 1;
DST(1,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
}
#define def_hor_down(size) \
static void hor_down_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t v[size * 3 - 2]; \
\
for (i = 0; i < size - 2; i++) { \
v[i*2 ] = (left[i + 1] + left[i + 0] + 1) >> 1; \
v[i*2 + 1] = (left[i + 2] + left[i + 1] * 2 + left[i + 0] + 2) >> 2; \
v[size*2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
} \
v[size*2 - 2] = (top[-1] + left[size - 1] + 1) >> 1; \
v[size*2 - 4] = (left[size - 1] + left[size - 2] + 1) >> 1; \
v[size*2 - 1] = (top[0] + top[-1] * 2 + left[size - 1] + 2) >> 2; \
v[size*2 - 3] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
\
for (j = 0; j < size; j++) \
memcpy(dst + j*stride, v + size*2 - 2 - j*2, size); \
}
def_hor_down(8)
def_hor_down(16)
def_hor_down(32)
static void vert_left_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
a4 = top[4], a5 = top[5], a6 = top[6];
DST(0,0) = (a0 + a1 + 1) >> 1;
DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1;
DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2;
DST(2,0) = DST(1,2) = (a2 + a3 + 1) >> 1;
DST(2,1) = DST(1,3) = (a2 + a3 * 2 + a4 + 2) >> 2;
DST(3,0) = DST(2,2) = (a3 + a4 + 1) >> 1;
DST(3,1) = DST(2,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
DST(3,2) = (a4 + a5 + 1) >> 1;
DST(3,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
}
#define def_vert_left(size) \
static void vert_left_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t ve[size - 1], vo[size - 1]; \
\
for (i = 0; i < size - 2; i++) { \
ve[i] = (top[i] + top[i + 1] + 1) >> 1; \
vo[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
} \
ve[size - 2] = (top[size - 2] + top[size - 1] + 1) >> 1; \
vo[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size / 2; j++) { \
memcpy(dst + j*2 * stride, ve + j, size - j - 1); \
memset(dst + j*2 * stride + size - j - 1, top[size - 1], j + 1); \
memcpy(dst + (j*2 + 1) * stride, vo + j, size - j - 1); \
memset(dst + (j*2 + 1) * stride + size - j - 1, top[size - 1], j + 1); \
} \
}
def_vert_left(8)
def_vert_left(16)
def_vert_left(32)
static void hor_up_4x4_c(uint8_t *dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
int l0 = left[0], l1 = left[1], l2 = left[2], l3 = left[3];
DST(0,0) = (l0 + l1 + 1) >> 1;
DST(1,0) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,1) = DST(2,0) = (l1 + l2 + 1) >> 1;
DST(1,1) = DST(3,0) = (l1 + l2 * 2 + l3 + 2) >> 2;
DST(0,2) = DST(2,1) = (l2 + l3 + 1) >> 1;
DST(1,2) = DST(3,1) = (l2 + l3 * 3 + 2) >> 2;
DST(0,3) = DST(1,3) = DST(2,2) = DST(2,3) = DST(3,2) = DST(3,3) = l3;
}
#define def_hor_up(size) \
static void hor_up_##size##x##size##_c(uint8_t *dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *top) \
{ \
int i, j; \
uint8_t v[size*2 - 2]; \
\
for (i = 0; i < size - 2; i++) { \
v[i*2 ] = (left[i] + left[i + 1] + 1) >> 1; \
v[i*2 + 1] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
} \
v[size*2 - 4] = (left[size - 2] + left[size - 1] + 1) >> 1; \
v[size*2 - 3] = (left[size - 2] + left[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size / 2; j++) \
memcpy(dst + j*stride, v + j*2, size); \
for (j = size / 2; j < size; j++) { \
memcpy(dst + j*stride, v + j*2, size*2 - 2 - j*2); \
memset(dst + j*stride + size*2 - 2 - j*2, left[size - 1], \
2 + j*2 - size); \
} \
}
def_hor_up(8)
def_hor_up(16)
def_hor_up(32)
#undef DST
static av_cold void vp9dsp_intrapred_init(VP9DSPContext *dsp)
{
#define init_intra_pred(tx, sz) \
dsp->intra_pred[tx][VERT_PRED] = vert_##sz##_c; \
dsp->intra_pred[tx][HOR_PRED] = hor_##sz##_c; \
dsp->intra_pred[tx][DC_PRED] = dc_##sz##_c; \
dsp->intra_pred[tx][DIAG_DOWN_LEFT_PRED] = diag_downleft_##sz##_c; \
dsp->intra_pred[tx][DIAG_DOWN_RIGHT_PRED] = diag_downright_##sz##_c; \
dsp->intra_pred[tx][VERT_RIGHT_PRED] = vert_right_##sz##_c; \
dsp->intra_pred[tx][HOR_DOWN_PRED] = hor_down_##sz##_c; \
dsp->intra_pred[tx][VERT_LEFT_PRED] = vert_left_##sz##_c; \
dsp->intra_pred[tx][HOR_UP_PRED] = hor_up_##sz##_c; \
dsp->intra_pred[tx][TM_VP8_PRED] = tm_##sz##_c; \
dsp->intra_pred[tx][LEFT_DC_PRED] = dc_left_##sz##_c; \
dsp->intra_pred[tx][TOP_DC_PRED] = dc_top_##sz##_c; \
dsp->intra_pred[tx][DC_128_PRED] = dc_128_##sz##_c; \
dsp->intra_pred[tx][DC_127_PRED] = dc_127_##sz##_c; \
dsp->intra_pred[tx][DC_129_PRED] = dc_129_##sz##_c
init_intra_pred(TX_4X4, 4x4);
init_intra_pred(TX_8X8, 8x8);
init_intra_pred(TX_16X16, 16x16);
init_intra_pred(TX_32X32, 32x32);
#undef init_intra_pred
}
#define itxfm_wrapper(type_a, type_b, sz, bits, has_dconly) \
static void type_a##_##type_b##_##sz##x##sz##_add_c(uint8_t *dst, \
ptrdiff_t stride, \
int16_t *block, int eob) \
{ \
int i, j; \
int16_t tmp[sz * sz], out[sz]; \
\
if (has_dconly && eob == 1) { \
const int t = (((block[0] * 11585 + (1 << 13)) >> 14) \
* 11585 + (1 << 13)) >> 14; \
block[0] = 0; \
for (i = 0; i < sz; i++) { \
for (j = 0; j < sz; j++) \
dst[j * stride] = av_clip_uint8(dst[j * stride] + \
(bits ? \
(t + (1 << (bits - 1))) >> bits : \
t)); \
dst++; \
} \
return; \
} \
\
for (i = 0; i < sz; i++) \
type_a##sz##_1d(block + i, sz, tmp + i * sz, 0); \
memset(block, 0, sz * sz * sizeof(*block)); \
for (i = 0; i < sz; i++) { \
type_b##sz##_1d(tmp + i, sz, out, 1); \
for (j = 0; j < sz; j++) \
dst[j * stride] = av_clip_uint8(dst[j * stride] + \
(bits ? \
(out[j] + (1 << (bits - 1))) >> bits : \
out[j])); \
dst++; \
} \
}
#define itxfm_wrap(sz, bits) \
itxfm_wrapper(idct, idct, sz, bits, 1) \
itxfm_wrapper(iadst, idct, sz, bits, 0) \
itxfm_wrapper(idct, iadst, sz, bits, 0) \
itxfm_wrapper(iadst, iadst, sz, bits, 0)
#define IN(x) in[(x) * stride]
static av_always_inline void idct4_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t1, t2, t3;
t0 = ((IN(0) + IN(2)) * 11585 + (1 << 13)) >> 14;
t1 = ((IN(0) - IN(2)) * 11585 + (1 << 13)) >> 14;
t2 = (IN(1) * 6270 - IN(3) * 15137 + (1 << 13)) >> 14;
t3 = (IN(1) * 15137 + IN(3) * 6270 + (1 << 13)) >> 14;
out[0] = t0 + t3;
out[1] = t1 + t2;
out[2] = t1 - t2;
out[3] = t0 - t3;
}
static av_always_inline void iadst4_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t1, t2, t3;
t0 = 5283 * IN(0) + 15212 * IN(2) + 9929 * IN(3);
t1 = 9929 * IN(0) - 5283 * IN(2) - 15212 * IN(3);
t2 = 13377 * (IN(0) - IN(2) + IN(3));
t3 = 13377 * IN(1);
out[0] = (t0 + t3 + (1 << 13)) >> 14;
out[1] = (t1 + t3 + (1 << 13)) >> 14;
out[2] = (t2 + (1 << 13)) >> 14;
out[3] = (t0 + t1 - t3 + (1 << 13)) >> 14;
}
itxfm_wrap(4, 4)
static av_always_inline void idct8_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
t0a = ((IN(0) + IN(4)) * 11585 + (1 << 13)) >> 14;
t1a = ((IN(0) - IN(4)) * 11585 + (1 << 13)) >> 14;
t2a = (IN(2) * 6270 - IN(6) * 15137 + (1 << 13)) >> 14;
t3a = (IN(2) * 15137 + IN(6) * 6270 + (1 << 13)) >> 14;
t4a = (IN(1) * 3196 - IN(7) * 16069 + (1 << 13)) >> 14;
t5a = (IN(5) * 13623 - IN(3) * 9102 + (1 << 13)) >> 14;
t6a = (IN(5) * 9102 + IN(3) * 13623 + (1 << 13)) >> 14;
t7a = (IN(1) * 16069 + IN(7) * 3196 + (1 << 13)) >> 14;
t0 = t0a + t3a;
t1 = t1a + t2a;
t2 = t1a - t2a;
t3 = t0a - t3a;
t4 = t4a + t5a;
t5a = t4a - t5a;
t7 = t7a + t6a;
t6a = t7a - t6a;
t5 = ((t6a - t5a) * 11585 + (1 << 13)) >> 14;
t6 = ((t6a + t5a) * 11585 + (1 << 13)) >> 14;
out[0] = t0 + t7;
out[1] = t1 + t6;
out[2] = t2 + t5;
out[3] = t3 + t4;
out[4] = t3 - t4;
out[5] = t2 - t5;
out[6] = t1 - t6;
out[7] = t0 - t7;
}
static av_always_inline void iadst8_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
t0a = 16305 * IN(7) + 1606 * IN(0);
t1a = 1606 * IN(7) - 16305 * IN(0);
t2a = 14449 * IN(5) + 7723 * IN(2);
t3a = 7723 * IN(5) - 14449 * IN(2);
t4a = 10394 * IN(3) + 12665 * IN(4);
t5a = 12665 * IN(3) - 10394 * IN(4);
t6a = 4756 * IN(1) + 15679 * IN(6);
t7a = 15679 * IN(1) - 4756 * IN(6);
t0 = (t0a + t4a + (1 << 13)) >> 14;
t1 = (t1a + t5a + (1 << 13)) >> 14;
t2 = (t2a + t6a + (1 << 13)) >> 14;
t3 = (t3a + t7a + (1 << 13)) >> 14;
t4 = (t0a - t4a + (1 << 13)) >> 14;
t5 = (t1a - t5a + (1 << 13)) >> 14;
t6 = (t2a - t6a + (1 << 13)) >> 14;
t7 = (t3a - t7a + (1 << 13)) >> 14;
t4a = 15137 * t4 + 6270 * t5;
t5a = 6270 * t4 - 15137 * t5;
t6a = 15137 * t7 - 6270 * t6;
t7a = 6270 * t7 + 15137 * t6;
out[0] = t0 + t2;
out[7] = -(t1 + t3);
t2 = t0 - t2;
t3 = t1 - t3;
out[1] = -((t4a + t6a + (1 << 13)) >> 14);
out[6] = (t5a + t7a + (1 << 13)) >> 14;
t6 = (t4a - t6a + (1 << 13)) >> 14;
t7 = (t5a - t7a + (1 << 13)) >> 14;
out[3] = -(((t2 + t3) * 11585 + (1 << 13)) >> 14);
out[4] = ((t2 - t3) * 11585 + (1 << 13)) >> 14;
out[2] = ((t6 + t7) * 11585 + (1 << 13)) >> 14;
out[5] = -(((t6 - t7) * 11585 + (1 << 13)) >> 14);
}
itxfm_wrap(8, 5)
static av_always_inline void idct16_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
av_cold void ff_vp9dsp_init(VP9DSPContext *dsp, int bpp)
{
int t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
int t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
int t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
t0a = ((IN(0) + IN(8)) * 11585 + (1 << 13)) >> 14;
t1a = ((IN(0) - IN(8)) * 11585 + (1 << 13)) >> 14;
t2a = (IN(4) * 6270 - IN(12) * 15137 + (1 << 13)) >> 14;
t3a = (IN(4) * 15137 + IN(12) * 6270 + (1 << 13)) >> 14;
t4a = (IN(2) * 3196 - IN(14) * 16069 + (1 << 13)) >> 14;
t7a = (IN(2) * 16069 + IN(14) * 3196 + (1 << 13)) >> 14;
t5a = (IN(10) * 13623 - IN(6) * 9102 + (1 << 13)) >> 14;
t6a = (IN(10) * 9102 + IN(6) * 13623 + (1 << 13)) >> 14;
t8a = (IN(1) * 1606 - IN(15) * 16305 + (1 << 13)) >> 14;
t15a = (IN(1) * 16305 + IN(15) * 1606 + (1 << 13)) >> 14;
t9a = (IN(9) * 12665 - IN(7) * 10394 + (1 << 13)) >> 14;
t14a = (IN(9) * 10394 + IN(7) * 12665 + (1 << 13)) >> 14;
t10a = (IN(5) * 7723 - IN(11) * 14449 + (1 << 13)) >> 14;
t13a = (IN(5) * 14449 + IN(11) * 7723 + (1 << 13)) >> 14;
t11a = (IN(13) * 15679 - IN(3) * 4756 + (1 << 13)) >> 14;
t12a = (IN(13) * 4756 + IN(3) * 15679 + (1 << 13)) >> 14;
t0 = t0a + t3a;
t1 = t1a + t2a;
t2 = t1a - t2a;
t3 = t0a - t3a;
t4 = t4a + t5a;
t5 = t4a - t5a;
t6 = t7a - t6a;
t7 = t7a + t6a;
t8 = t8a + t9a;
t9 = t8a - t9a;
t10 = t11a - t10a;
t11 = t11a + t10a;
t12 = t12a + t13a;
t13 = t12a - t13a;
t14 = t15a - t14a;
t15 = t15a + t14a;
t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
t0a = t0 + t7;
t1a = t1 + t6a;
t2a = t2 + t5a;
t3a = t3 + t4;
t4 = t3 - t4;
t5 = t2 - t5a;
t6 = t1 - t6a;
t7 = t0 - t7;
t8a = t8 + t11;
t9 = t9a + t10a;
t10 = t9a - t10a;
t11a = t8 - t11;
t12a = t15 - t12;
t13 = t14a - t13a;
t14 = t14a + t13a;
t15a = t15 + t12;
t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
out[ 0] = t0a + t15a;
out[ 1] = t1a + t14;
out[ 2] = t2a + t13a;
out[ 3] = t3a + t12;
out[ 4] = t4 + t11;
out[ 5] = t5 + t10a;
out[ 6] = t6 + t9;
out[ 7] = t7 + t8a;
out[ 8] = t7 - t8a;
out[ 9] = t6 - t9;
out[10] = t5 - t10a;
out[11] = t4 - t11;
out[12] = t3a - t12;
out[13] = t2a - t13a;
out[14] = t1a - t14;
out[15] = t0a - t15a;
}
static av_always_inline void iadst16_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
int t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
int t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
t0 = IN(15) * 16364 + IN(0) * 804;
t1 = IN(15) * 804 - IN(0) * 16364;
t2 = IN(13) * 15893 + IN(2) * 3981;
t3 = IN(13) * 3981 - IN(2) * 15893;
t4 = IN(11) * 14811 + IN(4) * 7005;
t5 = IN(11) * 7005 - IN(4) * 14811;
t6 = IN(9) * 13160 + IN(6) * 9760;
t7 = IN(9) * 9760 - IN(6) * 13160;
t8 = IN(7) * 11003 + IN(8) * 12140;
t9 = IN(7) * 12140 - IN(8) * 11003;
t10 = IN(5) * 8423 + IN(10) * 14053;
t11 = IN(5) * 14053 - IN(10) * 8423;
t12 = IN(3) * 5520 + IN(12) * 15426;
t13 = IN(3) * 15426 - IN(12) * 5520;
t14 = IN(1) * 2404 + IN(14) * 16207;
t15 = IN(1) * 16207 - IN(14) * 2404;
t0a = (t0 + t8 + (1 << 13)) >> 14;
t1a = (t1 + t9 + (1 << 13)) >> 14;
t2a = (t2 + t10 + (1 << 13)) >> 14;
t3a = (t3 + t11 + (1 << 13)) >> 14;
t4a = (t4 + t12 + (1 << 13)) >> 14;
t5a = (t5 + t13 + (1 << 13)) >> 14;
t6a = (t6 + t14 + (1 << 13)) >> 14;
t7a = (t7 + t15 + (1 << 13)) >> 14;
t8a = (t0 - t8 + (1 << 13)) >> 14;
t9a = (t1 - t9 + (1 << 13)) >> 14;
t10a = (t2 - t10 + (1 << 13)) >> 14;
t11a = (t3 - t11 + (1 << 13)) >> 14;
t12a = (t4 - t12 + (1 << 13)) >> 14;
t13a = (t5 - t13 + (1 << 13)) >> 14;
t14a = (t6 - t14 + (1 << 13)) >> 14;
t15a = (t7 - t15 + (1 << 13)) >> 14;
t8 = t8a * 16069 + t9a * 3196;
t9 = t8a * 3196 - t9a * 16069;
t10 = t10a * 9102 + t11a * 13623;
t11 = t10a * 13623 - t11a * 9102;
t12 = t13a * 16069 - t12a * 3196;
t13 = t13a * 3196 + t12a * 16069;
t14 = t15a * 9102 - t14a * 13623;
t15 = t15a * 13623 + t14a * 9102;
t0 = t0a + t4a;
t1 = t1a + t5a;
t2 = t2a + t6a;
t3 = t3a + t7a;
t4 = t0a - t4a;
t5 = t1a - t5a;
t6 = t2a - t6a;
t7 = t3a - t7a;
t8a = (t8 + t12 + (1 << 13)) >> 14;
t9a = (t9 + t13 + (1 << 13)) >> 14;
t10a = (t10 + t14 + (1 << 13)) >> 14;
t11a = (t11 + t15 + (1 << 13)) >> 14;
t12a = (t8 - t12 + (1 << 13)) >> 14;
t13a = (t9 - t13 + (1 << 13)) >> 14;
t14a = (t10 - t14 + (1 << 13)) >> 14;
t15a = (t11 - t15 + (1 << 13)) >> 14;
t4a = t4 * 15137 + t5 * 6270;
t5a = t4 * 6270 - t5 * 15137;
t6a = t7 * 15137 - t6 * 6270;
t7a = t7 * 6270 + t6 * 15137;
t12 = t12a * 15137 + t13a * 6270;
t13 = t12a * 6270 - t13a * 15137;
t14 = t15a * 15137 - t14a * 6270;
t15 = t15a * 6270 + t14a * 15137;
out[ 0] = t0 + t2;
out[15] = -(t1 + t3);
t2a = t0 - t2;
t3a = t1 - t3;
out[ 3] = -((t4a + t6a + (1 << 13)) >> 14);
out[12] = (t5a + t7a + (1 << 13)) >> 14;
t6 = (t4a - t6a + (1 << 13)) >> 14;
t7 = (t5a - t7a + (1 << 13)) >> 14;
out[ 1] = -(t8a + t10a);
out[14] = t9a + t11a;
t10 = t8a - t10a;
t11 = t9a - t11a;
out[ 2] = (t12 + t14 + (1 << 13)) >> 14;
out[13] = -((t13 + t15 + (1 << 13)) >> 14);
t14a = (t12 - t14 + (1 << 13)) >> 14;
t15a = (t13 - t15 + (1 << 13)) >> 14;
out[ 7] = ((t2a + t3a) * -11585 + (1 << 13)) >> 14;
out[ 8] = ((t2a - t3a) * 11585 + (1 << 13)) >> 14;
out[ 4] = ((t7 + t6) * 11585 + (1 << 13)) >> 14;
out[11] = ((t7 - t6) * 11585 + (1 << 13)) >> 14;
out[ 6] = ((t11 + t10) * 11585 + (1 << 13)) >> 14;
out[ 9] = ((t11 - t10) * 11585 + (1 << 13)) >> 14;
out[ 5] = ((t14a + t15a) * -11585 + (1 << 13)) >> 14;
out[10] = ((t14a - t15a) * 11585 + (1 << 13)) >> 14;
}
itxfm_wrap(16, 6)
static av_always_inline void idct32_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0a = ((IN(0) + IN(16)) * 11585 + (1 << 13)) >> 14;
int t1a = ((IN(0) - IN(16)) * 11585 + (1 << 13)) >> 14;
int t2a = (IN( 8) * 6270 - IN(24) * 15137 + (1 << 13)) >> 14;
int t3a = (IN( 8) * 15137 + IN(24) * 6270 + (1 << 13)) >> 14;
int t4a = (IN( 4) * 3196 - IN(28) * 16069 + (1 << 13)) >> 14;
int t7a = (IN( 4) * 16069 + IN(28) * 3196 + (1 << 13)) >> 14;
int t5a = (IN(20) * 13623 - IN(12) * 9102 + (1 << 13)) >> 14;
int t6a = (IN(20) * 9102 + IN(12) * 13623 + (1 << 13)) >> 14;
int t8a = (IN( 2) * 1606 - IN(30) * 16305 + (1 << 13)) >> 14;
int t15a = (IN( 2) * 16305 + IN(30) * 1606 + (1 << 13)) >> 14;
int t9a = (IN(18) * 12665 - IN(14) * 10394 + (1 << 13)) >> 14;
int t14a = (IN(18) * 10394 + IN(14) * 12665 + (1 << 13)) >> 14;
int t10a = (IN(10) * 7723 - IN(22) * 14449 + (1 << 13)) >> 14;
int t13a = (IN(10) * 14449 + IN(22) * 7723 + (1 << 13)) >> 14;
int t11a = (IN(26) * 15679 - IN( 6) * 4756 + (1 << 13)) >> 14;
int t12a = (IN(26) * 4756 + IN( 6) * 15679 + (1 << 13)) >> 14;
int t16a = (IN( 1) * 804 - IN(31) * 16364 + (1 << 13)) >> 14;
int t31a = (IN( 1) * 16364 + IN(31) * 804 + (1 << 13)) >> 14;
int t17a = (IN(17) * 12140 - IN(15) * 11003 + (1 << 13)) >> 14;
int t30a = (IN(17) * 11003 + IN(15) * 12140 + (1 << 13)) >> 14;
int t18a = (IN( 9) * 7005 - IN(23) * 14811 + (1 << 13)) >> 14;
int t29a = (IN( 9) * 14811 + IN(23) * 7005 + (1 << 13)) >> 14;
int t19a = (IN(25) * 15426 - IN( 7) * 5520 + (1 << 13)) >> 14;
int t28a = (IN(25) * 5520 + IN( 7) * 15426 + (1 << 13)) >> 14;
int t20a = (IN( 5) * 3981 - IN(27) * 15893 + (1 << 13)) >> 14;
int t27a = (IN( 5) * 15893 + IN(27) * 3981 + (1 << 13)) >> 14;
int t21a = (IN(21) * 14053 - IN(11) * 8423 + (1 << 13)) >> 14;
int t26a = (IN(21) * 8423 + IN(11) * 14053 + (1 << 13)) >> 14;
int t22a = (IN(13) * 9760 - IN(19) * 13160 + (1 << 13)) >> 14;
int t25a = (IN(13) * 13160 + IN(19) * 9760 + (1 << 13)) >> 14;
int t23a = (IN(29) * 16207 - IN( 3) * 2404 + (1 << 13)) >> 14;
int t24a = (IN(29) * 2404 + IN( 3) * 16207 + (1 << 13)) >> 14;
int t0 = t0a + t3a;
int t1 = t1a + t2a;
int t2 = t1a - t2a;
int t3 = t0a - t3a;
int t4 = t4a + t5a;
int t5 = t4a - t5a;
int t6 = t7a - t6a;
int t7 = t7a + t6a;
int t8 = t8a + t9a;
int t9 = t8a - t9a;
int t10 = t11a - t10a;
int t11 = t11a + t10a;
int t12 = t12a + t13a;
int t13 = t12a - t13a;
int t14 = t15a - t14a;
int t15 = t15a + t14a;
int t16 = t16a + t17a;
int t17 = t16a - t17a;
int t18 = t19a - t18a;
int t19 = t19a + t18a;
int t20 = t20a + t21a;
int t21 = t20a - t21a;
int t22 = t23a - t22a;
int t23 = t23a + t22a;
int t24 = t24a + t25a;
int t25 = t24a - t25a;
int t26 = t27a - t26a;
int t27 = t27a + t26a;
int t28 = t28a + t29a;
int t29 = t28a - t29a;
int t30 = t31a - t30a;
int t31 = t31a + t30a;
t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
t17a = ( t30 * 3196 - t17 * 16069 + (1 << 13)) >> 14;
t30a = ( t30 * 16069 + t17 * 3196 + (1 << 13)) >> 14;
t18a = (-(t29 * 16069 + t18 * 3196) + (1 << 13)) >> 14;
t29a = ( t29 * 3196 - t18 * 16069 + (1 << 13)) >> 14;
t21a = ( t26 * 13623 - t21 * 9102 + (1 << 13)) >> 14;
t26a = ( t26 * 9102 + t21 * 13623 + (1 << 13)) >> 14;
t22a = (-(t25 * 9102 + t22 * 13623) + (1 << 13)) >> 14;
t25a = ( t25 * 13623 - t22 * 9102 + (1 << 13)) >> 14;
t0a = t0 + t7;
t1a = t1 + t6a;
t2a = t2 + t5a;
t3a = t3 + t4;
t4a = t3 - t4;
t5 = t2 - t5a;
t6 = t1 - t6a;
t7a = t0 - t7;
t8a = t8 + t11;
t9 = t9a + t10a;
t10 = t9a - t10a;
t11a = t8 - t11;
t12a = t15 - t12;
t13 = t14a - t13a;
t14 = t14a + t13a;
t15a = t15 + t12;
t16a = t16 + t19;
t17 = t17a + t18a;
t18 = t17a - t18a;
t19a = t16 - t19;
t20a = t23 - t20;
t21 = t22a - t21a;
t22 = t22a + t21a;
t23a = t23 + t20;
t24a = t24 + t27;
t25 = t25a + t26a;
t26 = t25a - t26a;
t27a = t24 - t27;
t28a = t31 - t28;
t29 = t30a - t29a;
t30 = t30a + t29a;
t31a = t31 + t28;
t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
t18a = ( t29 * 6270 - t18 * 15137 + (1 << 13)) >> 14;
t29a = ( t29 * 15137 + t18 * 6270 + (1 << 13)) >> 14;
t19 = ( t28a * 6270 - t19a * 15137 + (1 << 13)) >> 14;
t28 = ( t28a * 15137 + t19a * 6270 + (1 << 13)) >> 14;
t20 = (-(t27a * 15137 + t20a * 6270) + (1 << 13)) >> 14;
t27 = ( t27a * 6270 - t20a * 15137 + (1 << 13)) >> 14;
t21a = (-(t26 * 15137 + t21 * 6270) + (1 << 13)) >> 14;
t26a = ( t26 * 6270 - t21 * 15137 + (1 << 13)) >> 14;
t0 = t0a + t15a;
t1 = t1a + t14;
t2 = t2a + t13a;
t3 = t3a + t12;
t4 = t4a + t11;
t5a = t5 + t10a;
t6a = t6 + t9;
t7 = t7a + t8a;
t8 = t7a - t8a;
t9a = t6 - t9;
t10 = t5 - t10a;
t11a = t4a - t11;
t12a = t3a - t12;
t13 = t2a - t13a;
t14a = t1a - t14;
t15 = t0a - t15a;
t16 = t16a + t23a;
t17a = t17 + t22;
t18 = t18a + t21a;
t19a = t19 + t20;
t20a = t19 - t20;
t21 = t18a - t21a;
t22a = t17 - t22;
t23 = t16a - t23a;
t24 = t31a - t24a;
t25a = t30 - t25;
t26 = t29a - t26a;
t27a = t28 - t27;
t28a = t28 + t27;
t29 = t29a + t26a;
t30a = t30 + t25;
t31 = t31a + t24a;
t20 = ((t27a - t20a) * 11585 + (1 << 13)) >> 14;
t27 = ((t27a + t20a) * 11585 + (1 << 13)) >> 14;
t21a = ((t26 - t21 ) * 11585 + (1 << 13)) >> 14;
t26a = ((t26 + t21 ) * 11585 + (1 << 13)) >> 14;
t22 = ((t25a - t22a) * 11585 + (1 << 13)) >> 14;
t25 = ((t25a + t22a) * 11585 + (1 << 13)) >> 14;
t23a = ((t24 - t23 ) * 11585 + (1 << 13)) >> 14;
t24a = ((t24 + t23 ) * 11585 + (1 << 13)) >> 14;
out[ 0] = t0 + t31;
out[ 1] = t1 + t30a;
out[ 2] = t2 + t29;
out[ 3] = t3 + t28a;
out[ 4] = t4 + t27;
out[ 5] = t5a + t26a;
out[ 6] = t6a + t25;
out[ 7] = t7 + t24a;
out[ 8] = t8 + t23a;
out[ 9] = t9a + t22;
out[10] = t10 + t21a;
out[11] = t11a + t20;
out[12] = t12a + t19a;
out[13] = t13 + t18;
out[14] = t14a + t17a;
out[15] = t15 + t16;
out[16] = t15 - t16;
out[17] = t14a - t17a;
out[18] = t13 - t18;
out[19] = t12a - t19a;
out[20] = t11a - t20;
out[21] = t10 - t21a;
out[22] = t9a - t22;
out[23] = t8 - t23a;
out[24] = t7 - t24a;
out[25] = t6a - t25;
out[26] = t5a - t26a;
out[27] = t4 - t27;
out[28] = t3 - t28a;
out[29] = t2 - t29;
out[30] = t1 - t30a;
out[31] = t0 - t31;
}
itxfm_wrapper(idct, idct, 32, 6, 1)
static av_always_inline void iwht4_1d(const int16_t *in, ptrdiff_t stride,
int16_t *out, int pass)
{
int t0, t1, t2, t3, t4;
if (pass == 0) {
t0 = IN(0) >> 2;
t1 = IN(3) >> 2;
t2 = IN(1) >> 2;
t3 = IN(2) >> 2;
if (bpp == 8) {
ff_vp9dsp_init_8(dsp);
} else if (bpp == 10) {
ff_vp9dsp_init_10(dsp);
} else {
t0 = IN(0);
t1 = IN(3);
t2 = IN(1);
t3 = IN(2);
assert(bpp == 12);
ff_vp9dsp_init_12(dsp);
}
t0 += t2;
t3 -= t1;
t4 = (t0 - t3) >> 1;
t1 = t4 - t1;
t2 = t4 - t2;
t0 -= t1;
t3 += t2;
out[0] = t0;
out[1] = t1;
out[2] = t2;
out[3] = t3;
}
itxfm_wrapper(iwht, iwht, 4, 0, 0)
#undef IN
#undef itxfm_wrapper
#undef itxfm_wrap
static av_cold void vp9dsp_itxfm_init(VP9DSPContext *dsp)
{
#define init_itxfm(tx, sz) \
dsp->itxfm_add[tx][DCT_DCT] = idct_idct_##sz##_add_c; \
dsp->itxfm_add[tx][DCT_ADST] = iadst_idct_##sz##_add_c; \
dsp->itxfm_add[tx][ADST_DCT] = idct_iadst_##sz##_add_c; \
dsp->itxfm_add[tx][ADST_ADST] = iadst_iadst_##sz##_add_c
#define init_idct(tx, nm) \
dsp->itxfm_add[tx][DCT_DCT] = \
dsp->itxfm_add[tx][ADST_DCT] = \
dsp->itxfm_add[tx][DCT_ADST] = \
dsp->itxfm_add[tx][ADST_ADST] = nm##_add_c
init_itxfm(TX_4X4, 4x4);
init_itxfm(TX_8X8, 8x8);
init_itxfm(TX_16X16, 16x16);
init_idct(TX_32X32, idct_idct_32x32);
init_idct(4 /* lossless */, iwht_iwht_4x4);
#undef init_itxfm
#undef init_idct
}
static av_always_inline void loop_filter(uint8_t *dst, int E, int I, int H,
ptrdiff_t stridea, ptrdiff_t strideb,
int wd)
{
int i;
for (i = 0; i < 8; i++, dst += stridea) {
int p7, p6, p5, p4;
int p3 = dst[strideb * -4], p2 = dst[strideb * -3];
int p1 = dst[strideb * -2], p0 = dst[strideb * -1];
int q0 = dst[strideb * +0], q1 = dst[strideb * +1];
int q2 = dst[strideb * +2], q3 = dst[strideb * +3];
int q4, q5, q6, q7;
int fm = FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I &&
FFABS(p1 - p0) <= I && FFABS(q1 - q0) <= I &&
FFABS(q2 - q1) <= I && FFABS(q3 - q2) <= I &&
FFABS(p0 - q0) * 2 + (FFABS(p1 - q1) >> 1) <= E;
int flat8out, flat8in;
if (!fm)
continue;
if (wd >= 16) {
p7 = dst[strideb * -8];
p6 = dst[strideb * -7];
p5 = dst[strideb * -6];
p4 = dst[strideb * -5];
q4 = dst[strideb * +4];
q5 = dst[strideb * +5];
q6 = dst[strideb * +6];
q7 = dst[strideb * +7];
flat8out = FFABS(p7 - p0) <= 1 && FFABS(p6 - p0) <= 1 &&
FFABS(p5 - p0) <= 1 && FFABS(p4 - p0) <= 1 &&
FFABS(q4 - q0) <= 1 && FFABS(q5 - q0) <= 1 &&
FFABS(q6 - q0) <= 1 && FFABS(q7 - q0) <= 1;
}
if (wd >= 8)
flat8in = FFABS(p3 - p0) <= 1 && FFABS(p2 - p0) <= 1 &&
FFABS(p1 - p0) <= 1 && FFABS(q1 - q0) <= 1 &&
FFABS(q2 - q0) <= 1 && FFABS(q3 - q0) <= 1;
if (wd >= 16 && flat8out && flat8in) {
dst[strideb * -7] = (p7 + p7 + p7 + p7 + p7 + p7 + p7 + p6 * 2 +
p5 + p4 + p3 + p2 + p1 + p0 + q0 + 8) >> 4;
dst[strideb * -6] = (p7 + p7 + p7 + p7 + p7 + p7 + p6 + p5 * 2 +
p4 + p3 + p2 + p1 + p0 + q0 + q1 + 8) >> 4;
dst[strideb * -5] = (p7 + p7 + p7 + p7 + p7 + p6 + p5 + p4 * 2 +
p3 + p2 + p1 + p0 + q0 + q1 + q2 + 8) >> 4;
dst[strideb * -4] = (p7 + p7 + p7 + p7 + p6 + p5 + p4 + p3 * 2 +
p2 + p1 + p0 + q0 + q1 + q2 + q3 + 8) >> 4;
dst[strideb * -3] = (p7 + p7 + p7 + p6 + p5 + p4 + p3 + p2 * 2 +
p1 + p0 + q0 + q1 + q2 + q3 + q4 + 8) >> 4;
dst[strideb * -2] = (p7 + p7 + p6 + p5 + p4 + p3 + p2 + p1 * 2 +
p0 + q0 + q1 + q2 + q3 + q4 + q5 + 8) >> 4;
dst[strideb * -1] = (p7 + p6 + p5 + p4 + p3 + p2 + p1 + p0 * 2 +
q0 + q1 + q2 + q3 + q4 + q5 + q6 + 8) >> 4;
dst[strideb * +0] = (p6 + p5 + p4 + p3 + p2 + p1 + p0 + q0 * 2 +
q1 + q2 + q3 + q4 + q5 + q6 + q7 + 8) >> 4;
dst[strideb * +1] = (p5 + p4 + p3 + p2 + p1 + p0 + q0 + q1 * 2 +
q2 + q3 + q4 + q5 + q6 + q7 + q7 + 8) >> 4;
dst[strideb * +2] = (p4 + p3 + p2 + p1 + p0 + q0 + q1 + q2 * 2 +
q3 + q4 + q5 + q6 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +3] = (p3 + p2 + p1 + p0 + q0 + q1 + q2 + q3 * 2 +
q4 + q5 + q6 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +4] = (p2 + p1 + p0 + q0 + q1 + q2 + q3 + q4 * 2 +
q5 + q6 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +5] = (p1 + p0 + q0 + q1 + q2 + q3 + q4 + q5 * 2 +
q6 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +6] = (p0 + q0 + q1 + q2 + q3 + q4 + q5 + q6 * 2 +
q7 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
} else if (wd >= 8 && flat8in) {
dst[strideb * -3] = (p3 + p3 + p3 + 2 * p2 + p1 + p0 + q0 + 4) >> 3;
dst[strideb * -2] = (p3 + p3 + p2 + 2 * p1 + p0 + q0 + q1 + 4) >> 3;
dst[strideb * -1] = (p3 + p2 + p1 + 2 * p0 + q0 + q1 + q2 + 4) >> 3;
dst[strideb * +0] = (p2 + p1 + p0 + 2 * q0 + q1 + q2 + q3 + 4) >> 3;
dst[strideb * +1] = (p1 + p0 + q0 + 2 * q1 + q2 + q3 + q3 + 4) >> 3;
dst[strideb * +2] = (p0 + q0 + q1 + 2 * q2 + q3 + q3 + q3 + 4) >> 3;
} else {
int hev = FFABS(p1 - p0) > H || FFABS(q1 - q0) > H;
if (hev) {
int f = av_clip_int8(3 * (q0 - p0) + av_clip_int8(p1 - q1)), f1, f2;
f1 = FFMIN(f + 4, 127) >> 3;
f2 = FFMIN(f + 3, 127) >> 3;
dst[strideb * -1] = av_clip_uint8(p0 + f2);
dst[strideb * +0] = av_clip_uint8(q0 - f1);
} else {
int f = av_clip_int8(3 * (q0 - p0)), f1, f2;
f1 = FFMIN(f + 4, 127) >> 3;
f2 = FFMIN(f + 3, 127) >> 3;
dst[strideb * -1] = av_clip_uint8(p0 + f2);
dst[strideb * +0] = av_clip_uint8(q0 - f1);
f = (f1 + 1) >> 1;
dst[strideb * -2] = av_clip_uint8(p1 + f);
dst[strideb * +1] = av_clip_uint8(q1 - f);
}
}
}
}
#define lf_8_fn(dir, wd, stridea, strideb) \
static void loop_filter_##dir##_##wd##_8_c(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
loop_filter(dst, E, I, H, stridea, strideb, wd); \
}
#define lf_8_fns(wd) \
lf_8_fn(h, wd, stride, 1) \
lf_8_fn(v, wd, 1, stride)
lf_8_fns(4)
lf_8_fns(8)
lf_8_fns(16)
#undef lf_8_fn
#undef lf_8_fns
#define lf_16_fn(dir, stridea) \
static void loop_filter_##dir##_16_16_c(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
loop_filter_##dir##_16_8_c(dst, stride, E, I, H); \
loop_filter_##dir##_16_8_c(dst + 8 * stridea, stride, E, I, H); \
}
lf_16_fn(h, stride)
lf_16_fn(v, 1)
#undef lf_16_fn
#define lf_mix_fn(dir, wd1, wd2, stridea) \
static void loop_filter_##dir##_##wd1##wd2##_16_c(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
loop_filter_##dir##_##wd1##_8_c(dst, stride, E & 0xff, I & 0xff, H & 0xff); \
loop_filter_##dir##_##wd2##_8_c(dst + 8 * stridea, stride, E >> 8, I >> 8, H >> 8); \
}
#define lf_mix_fns(wd1, wd2) \
lf_mix_fn(h, wd1, wd2, stride) \
lf_mix_fn(v, wd1, wd2, 1)
lf_mix_fns(4, 4)
lf_mix_fns(4, 8)
lf_mix_fns(8, 4)
lf_mix_fns(8, 8)
#undef lf_mix_fn
#undef lf_mix_fns
static av_cold void vp9dsp_loopfilter_init(VP9DSPContext *dsp)
{
dsp->loop_filter_8[0][0] = loop_filter_h_4_8_c;
dsp->loop_filter_8[0][1] = loop_filter_v_4_8_c;
dsp->loop_filter_8[1][0] = loop_filter_h_8_8_c;
dsp->loop_filter_8[1][1] = loop_filter_v_8_8_c;
dsp->loop_filter_8[2][0] = loop_filter_h_16_8_c;
dsp->loop_filter_8[2][1] = loop_filter_v_16_8_c;
dsp->loop_filter_16[0] = loop_filter_h_16_16_c;
dsp->loop_filter_16[1] = loop_filter_v_16_16_c;
dsp->loop_filter_mix2[0][0][0] = loop_filter_h_44_16_c;
dsp->loop_filter_mix2[0][0][1] = loop_filter_v_44_16_c;
dsp->loop_filter_mix2[0][1][0] = loop_filter_h_48_16_c;
dsp->loop_filter_mix2[0][1][1] = loop_filter_v_48_16_c;
dsp->loop_filter_mix2[1][0][0] = loop_filter_h_84_16_c;
dsp->loop_filter_mix2[1][0][1] = loop_filter_v_84_16_c;
dsp->loop_filter_mix2[1][1][0] = loop_filter_h_88_16_c;
dsp->loop_filter_mix2[1][1][1] = loop_filter_v_88_16_c;
}
static av_always_inline void copy_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h)
{
do {
memcpy(dst, src, w);
dst += dst_stride;
src += src_stride;
} while (--h);
}
static av_always_inline void avg_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h)
{
do {
int x;
for (x = 0; x < w; x += 4)
AV_WN32A(&dst[x], rnd_avg32(AV_RN32A(&dst[x]), AV_RN32(&src[x])));
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define fpel_fn(type, sz) \
static void type##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
type##_c(dst, dst_stride, src, src_stride, sz, h); \
}
#define copy_avg_fn(sz) \
fpel_fn(copy, sz) \
fpel_fn(avg, sz)
copy_avg_fn(64)
copy_avg_fn(32)
copy_avg_fn(16)
copy_avg_fn(8)
copy_avg_fn(4)
#undef fpel_fn
#undef copy_avg_fn
static const int16_t vp9_subpel_filters[3][16][8] = {
[FILTER_8TAP_REGULAR] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ 0, 1, -5, 126, 8, -3, 1, 0 },
{ -1, 3, -10, 122, 18, -6, 2, 0 },
{ -1, 4, -13, 118, 27, -9, 3, -1 },
{ -1, 4, -16, 112, 37, -11, 4, -1 },
{ -1, 5, -18, 105, 48, -14, 4, -1 },
{ -1, 5, -19, 97, 58, -16, 5, -1 },
{ -1, 6, -19, 88, 68, -18, 5, -1 },
{ -1, 6, -19, 78, 78, -19, 6, -1 },
{ -1, 5, -18, 68, 88, -19, 6, -1 },
{ -1, 5, -16, 58, 97, -19, 5, -1 },
{ -1, 4, -14, 48, 105, -18, 5, -1 },
{ -1, 4, -11, 37, 112, -16, 4, -1 },
{ -1, 3, -9, 27, 118, -13, 4, -1 },
{ 0, 2, -6, 18, 122, -10, 3, -1 },
{ 0, 1, -3, 8, 126, -5, 1, 0 },
}, [FILTER_8TAP_SHARP] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ -1, 3, -7, 127, 8, -3, 1, 0 },
{ -2, 5, -13, 125, 17, -6, 3, -1 },
{ -3, 7, -17, 121, 27, -10, 5, -2 },
{ -4, 9, -20, 115, 37, -13, 6, -2 },
{ -4, 10, -23, 108, 48, -16, 8, -3 },
{ -4, 10, -24, 100, 59, -19, 9, -3 },
{ -4, 11, -24, 90, 70, -21, 10, -4 },
{ -4, 11, -23, 80, 80, -23, 11, -4 },
{ -4, 10, -21, 70, 90, -24, 11, -4 },
{ -3, 9, -19, 59, 100, -24, 10, -4 },
{ -3, 8, -16, 48, 108, -23, 10, -4 },
{ -2, 6, -13, 37, 115, -20, 9, -4 },
{ -2, 5, -10, 27, 121, -17, 7, -3 },
{ -1, 3, -6, 17, 125, -13, 5, -2 },
{ 0, 1, -3, 8, 127, -7, 3, -1 },
}, [FILTER_8TAP_SMOOTH] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ -3, -1, 32, 64, 38, 1, -3, 0 },
{ -2, -2, 29, 63, 41, 2, -3, 0 },
{ -2, -2, 26, 63, 43, 4, -4, 0 },
{ -2, -3, 24, 62, 46, 5, -4, 0 },
{ -2, -3, 21, 60, 49, 7, -4, 0 },
{ -1, -4, 18, 59, 51, 9, -4, 0 },
{ -1, -4, 16, 57, 53, 12, -4, -1 },
{ -1, -4, 14, 55, 55, 14, -4, -1 },
{ -1, -4, 12, 53, 57, 16, -4, -1 },
{ 0, -4, 9, 51, 59, 18, -4, -1 },
{ 0, -4, 7, 49, 60, 21, -3, -2 },
{ 0, -4, 5, 46, 62, 24, -3, -2 },
{ 0, -4, 4, 43, 63, 26, -2, -2 },
{ 0, -3, 2, 41, 63, 29, -2, -2 },
{ 0, -3, 1, 38, 64, 32, -1, -3 },
}
};
#define FILTER_8TAP(src, x, F, stride) \
av_clip_uint8((F[0] * src[x + -3 * stride] + \
F[1] * src[x + -2 * stride] + \
F[2] * src[x + -1 * stride] + \
F[3] * src[x + +0 * stride] + \
F[4] * src[x + +1 * stride] + \
F[5] * src[x + +2 * stride] + \
F[6] * src[x + +3 * stride] + \
F[7] * src[x + +4 * stride] + 64) >> 7)
static av_always_inline void do_8tap_1d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, ptrdiff_t ds,
const int16_t *filter, int avg)
{
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(src, x, filter, ds) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(src, x, filter, ds);
}
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define filter_8tap_1d_fn(opn, opa, dir, ds) \
static av_noinline void opn##_8tap_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, const int16_t *filter) \
{ \
do_8tap_1d_c(dst, dst_stride, src, src_stride, w, h, ds, filter, opa); \
}
filter_8tap_1d_fn(put, 0, v, src_stride)
filter_8tap_1d_fn(put, 0, h, 1)
filter_8tap_1d_fn(avg, 1, v, src_stride)
filter_8tap_1d_fn(avg, 1, h, 1)
#undef filter_8tap_1d_fn
static av_always_inline void do_8tap_2d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, const int16_t *filterx,
const int16_t *filtery, int avg)
{
int tmp_h = h + 7;
uint8_t tmp[64 * 71], *tmp_ptr = tmp;
src -= src_stride * 3;
do {
int x;
for (x = 0; x < w; x++)
tmp_ptr[x] = FILTER_8TAP(src, x, filterx, 1);
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp + 64 * 3;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filtery, 64) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(tmp_ptr, x, filtery, 64);
}
tmp_ptr += 64;
dst += dst_stride;
} while (--h);
}
#define filter_8tap_2d_fn(opn, opa) \
static av_noinline void opn##_8tap_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, const int16_t *filterx, \
const int16_t *filtery) \
{ \
do_8tap_2d_c(dst, dst_stride, src, src_stride, w, h, filterx, filtery, opa); \
}
filter_8tap_2d_fn(put, 0)
filter_8tap_2d_fn(avg, 1)
#undef filter_8tap_2d_fn
#define filter_fn_1d(sz, dir, dir_m, type, type_idx, avg) \
static void avg##_8tap_##type##_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_8tap_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, \
vp9_subpel_filters[type_idx][dir_m]); \
}
#define filter_fn_2d(sz, type, type_idx, avg) \
static void avg##_8tap_##type##_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_8tap_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, \
vp9_subpel_filters[type_idx][mx], \
vp9_subpel_filters[type_idx][my]); \
}
#define FILTER_BILIN(src, x, mxy, stride) \
(src[x] + ((mxy * (src[x + stride] - src[x]) + 8) >> 4))
static av_always_inline void do_bilin_1d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, ptrdiff_t ds, int mxy, int avg)
{
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(src, x, mxy, ds) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(src, x, mxy, ds);
}
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define bilin_1d_fn(opn, opa, dir, ds) \
static av_noinline void opn##_bilin_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mxy) \
{ \
do_bilin_1d_c(dst, dst_stride, src, src_stride, w, h, ds, mxy, opa); \
}
bilin_1d_fn(put, 0, v, src_stride)
bilin_1d_fn(put, 0, h, 1)
bilin_1d_fn(avg, 1, v, src_stride)
bilin_1d_fn(avg, 1, h, 1)
#undef bilin_1d_fn
static av_always_inline void do_bilin_2d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my, int avg)
{
uint8_t tmp[64 * 65], *tmp_ptr = tmp;
int tmp_h = h + 1;
do {
int x;
for (x = 0; x < w; x++)
tmp_ptr[x] = FILTER_BILIN(src, x, mx, 1);
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
}
tmp_ptr += 64;
dst += dst_stride;
} while (--h);
}
#define bilin_2d_fn(opn, opa) \
static av_noinline void opn##_bilin_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my) \
{ \
do_bilin_2d_c(dst, dst_stride, src, src_stride, w, h, mx, my, opa); \
}
bilin_2d_fn(put, 0)
bilin_2d_fn(avg, 1)
#undef bilin_2d_fn
#define bilinf_fn_1d(sz, dir, dir_m, avg) \
static void avg##_bilin_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_bilin_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, dir_m); \
}
#define bilinf_fn_2d(sz, avg) \
static void avg##_bilin_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_bilin_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, mx, my); \
}
#define filter_fn(sz, avg) \
filter_fn_1d(sz, h, mx, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_1d(sz, v, my, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_2d(sz, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_1d(sz, h, mx, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_1d(sz, v, my, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_2d(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_1d(sz, h, mx, sharp, FILTER_8TAP_SHARP, avg) \
filter_fn_1d(sz, v, my, sharp, FILTER_8TAP_SHARP, avg) \
filter_fn_2d(sz, sharp, FILTER_8TAP_SHARP, avg) \
bilinf_fn_1d(sz, h, mx, avg) \
bilinf_fn_1d(sz, v, my, avg) \
bilinf_fn_2d(sz, avg)
#define filter_fn_set(avg) \
filter_fn(64, avg) \
filter_fn(32, avg) \
filter_fn(16, avg) \
filter_fn(8, avg) \
filter_fn(4, avg)
filter_fn_set(put)
filter_fn_set(avg)
#undef filter_fn
#undef filter_fn_set
#undef filter_fn_1d
#undef filter_fn_2d
#undef bilinf_fn_1d
#undef bilinf_fn_2d
static av_cold void vp9dsp_mc_init(VP9DSPContext *dsp)
{
#define init_fpel(idx1, idx2, sz, type) \
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = type##sz##_c
#define init_copy_avg(idx, sz) \
init_fpel(idx, 0, sz, copy); \
init_fpel(idx, 1, sz, avg)
init_copy_avg(0, 64);
init_copy_avg(1, 32);
init_copy_avg(2, 16);
init_copy_avg(3, 8);
init_copy_avg(4, 4);
#undef init_copy_avg
#undef init_fpel
#define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type) \
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir##_c; \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##dir##_c; \
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = type##_8tap_sharp_##sz##dir##_c; \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][idxh][idxv] = type##_bilin_##sz##dir##_c
#define init_subpel2(idx, idxh, idxv, dir, type) \
init_subpel1(0, idx, idxh, idxv, 64, dir, type); \
init_subpel1(1, idx, idxh, idxv, 32, dir, type); \
init_subpel1(2, idx, idxh, idxv, 16, dir, type); \
init_subpel1(3, idx, idxh, idxv, 8, dir, type); \
init_subpel1(4, idx, idxh, idxv, 4, dir, type)
#define init_subpel3(idx, type) \
init_subpel2(idx, 1, 1, hv, type); \
init_subpel2(idx, 0, 1, v, type); \
init_subpel2(idx, 1, 0, h, type)
init_subpel3(0, put);
init_subpel3(1, avg);
#undef init_subpel1
#undef init_subpel2
#undef init_subpel3
}
static av_always_inline void do_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my,
int dx, int dy, int avg,
const int16_t (*filters)[8])
{
int tmp_h = (((h - 1) * dy + my) >> 4) + 8;
uint8_t tmp[64 * 135], *tmp_ptr = tmp;
src -= src_stride * 3;
do {
int x;
int imx = mx, ioff = 0;
for (x = 0; x < w; x++) {
tmp_ptr[x] = FILTER_8TAP(src, ioff, filters[imx], 1);
imx += dx;
ioff += imx >> 4;
imx &= 0xf;
}
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp + 64 * 3;
do {
int x;
const int16_t *filter = filters[my];
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filter, 64) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(tmp_ptr, x, filter, 64);
}
my += dy;
tmp_ptr += (my >> 4) * 64;
my &= 0xf;
dst += dst_stride;
} while (--h);
}
#define scaled_filter_8tap_fn(opn, opa) \
static av_noinline void opn##_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my, int dx, int dy, \
const int16_t (*filters)[8]) \
{ \
do_scaled_8tap_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, \
opa, filters); \
}
scaled_filter_8tap_fn(put, 0)
scaled_filter_8tap_fn(avg, 1)
#undef scaled_filter_8tap_fn
#undef FILTER_8TAP
#define scaled_filter_fn(sz, type, type_idx, avg) \
static void avg##_scaled_##type##_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my, int dx, int dy) \
{ \
avg##_scaled_8tap_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy, \
vp9_subpel_filters[type_idx]); \
}
static av_always_inline void do_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my,
int dx, int dy, int avg)
{
uint8_t tmp[64 * 129], *tmp_ptr = tmp;
int tmp_h = (((h - 1) * dy + my) >> 4) + 2;
do {
int x;
int imx = mx, ioff = 0;
for (x = 0; x < w; x++) {
tmp_ptr[x] = FILTER_BILIN(src, ioff, imx, 1);
imx += dx;
ioff += imx >> 4;
imx &= 0xf;
}
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
}
my += dy;
tmp_ptr += (my >> 4) * 64;
my &= 0xf;
dst += dst_stride;
} while (--h);
}
#define scaled_bilin_fn(opn, opa) \
static av_noinline void opn##_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my, int dx, int dy) \
{ \
do_scaled_bilin_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, opa); \
}
scaled_bilin_fn(put, 0)
scaled_bilin_fn(avg, 1)
#undef scaled_bilin_fn
#undef FILTER_BILIN
#define scaled_bilinf_fn(sz, avg) \
static void avg##_scaled_bilin_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my, int dx, int dy) \
{ \
avg##_scaled_bilin_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy); \
}
#define scaled_filter_fns(sz, avg) \
scaled_filter_fn(sz, regular, FILTER_8TAP_REGULAR, avg) \
scaled_filter_fn(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
scaled_filter_fn(sz, sharp, FILTER_8TAP_SHARP, avg) \
scaled_bilinf_fn(sz, avg)
#define scaled_filter_fn_set(avg) \
scaled_filter_fns(64, avg) \
scaled_filter_fns(32, avg) \
scaled_filter_fns(16, avg) \
scaled_filter_fns(8, avg) \
scaled_filter_fns(4, avg)
scaled_filter_fn_set(put)
scaled_filter_fn_set(avg)
#undef scaled_filter_fns
#undef scaled_filter_fn_set
#undef scaled_filter_fn
#undef scaled_bilinf_fn
static av_cold void vp9dsp_scaled_mc_init(VP9DSPContext *dsp)
{
#define init_scaled(idx1, idx2, sz, type) \
dsp->smc[idx1][FILTER_8TAP_SMOOTH ][idx2] = type##_scaled_smooth_##sz##_c; \
dsp->smc[idx1][FILTER_8TAP_REGULAR][idx2] = type##_scaled_regular_##sz##_c; \
dsp->smc[idx1][FILTER_8TAP_SHARP ][idx2] = type##_scaled_sharp_##sz##_c; \
dsp->smc[idx1][FILTER_BILINEAR ][idx2] = type##_scaled_bilin_##sz##_c
#define init_scaled_put_avg(idx, sz) \
init_scaled(idx, 0, sz, put); \
init_scaled(idx, 1, sz, avg)
init_scaled_put_avg(0, 64);
init_scaled_put_avg(1, 32);
init_scaled_put_avg(2, 16);
init_scaled_put_avg(3, 8);
init_scaled_put_avg(4, 4);
#undef init_scaled_put_avg
#undef init_scaled
}
av_cold void ff_vp9dsp_init(VP9DSPContext *dsp)
{
vp9dsp_intrapred_init(dsp);
vp9dsp_itxfm_init(dsp);
vp9dsp_loopfilter_init(dsp);
vp9dsp_mc_init(dsp);
vp9dsp_scaled_mc_init(dsp);
if (ARCH_X86) ff_vp9dsp_init_x86(dsp);
if (ARCH_X86) ff_vp9dsp_init_x86(dsp, bpp);
}
libavcodec/vp9dsp.h
View file @ b224b165
......@@ -120,8 +120,12 @@ typedef struct VP9DSPContext {
vp9_scaled_mc_func smc[5][4][2];
} VP9DSPContext;
void ff_vp9dsp_init(VP9DSPContext *dsp);
void ff_vp9dsp_init(VP9DSPContext *dsp, int bpp);
void ff_vp9dsp_init_x86(VP9DSPContext *dsp);
void ff_vp9dsp_init_8(VP9DSPContext *dsp);
void ff_vp9dsp_init_10(VP9DSPContext *dsp);
void ff_vp9dsp_init_12(VP9DSPContext *dsp);
void ff_vp9dsp_init_x86(VP9DSPContext *dsp, int bpp);
#endif /* AVCODEC_VP9DSP_H */
libavcodec/vp9dsp_10bpp.c 0 → 100644
View file @ b224b165
/*
* VP9 compatible video decoder
*
* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
* Copyright (C) 2013 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define BIT_DEPTH 10
#define dctint int64_t
#include "vp9dsp_template.c"
libavcodec/vp9dsp_12bpp.c 0 → 100644
View file @ b224b165
/*
* VP9 compatible video decoder
*
* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
* Copyright (C) 2013 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define BIT_DEPTH 12
#define dctint int64_t
#include "vp9dsp_template.c"
libavcodec/vp9dsp_8bpp.c 0 → 100644
View file @ b224b165
/*
* VP9 compatible video decoder
*
* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
* Copyright (C) 2013 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#define BIT_DEPTH 8
#define dctint int
#include "vp9dsp_template.c"
libavcodec/vp9dsp_template.c 0 → 100644
View file @ b224b165
/*
* VP9 compatible video decoder
*
* Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
* Copyright (C) 2013 Clément Bœsch <u pkh me>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/common.h"
#include "bit_depth_template.c"
#include "vp9dsp.h"
// FIXME see whether we can merge parts of this (perhaps at least 4x4 and 8x8)
// back with h264pred.[ch]
static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 p4 = AV_RN4PA(top);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, p4);
AV_WN4PA(dst + stride * 1, p4);
AV_WN4PA(dst + stride * 2, p4);
AV_WN4PA(dst + stride * 3, p4);
}
static void vert_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 p4a = AV_RN4PA(top + 0);
pixel4 p4b = AV_RN4PA(top + 4);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, p4a);
AV_WN4PA(dst + 4, p4b);
dst += stride;
}
}
static void vert_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 p4a = AV_RN4PA(top + 0);
pixel4 p4b = AV_RN4PA(top + 4);
pixel4 p4c = AV_RN4PA(top + 8);
pixel4 p4d = AV_RN4PA(top + 12);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, p4a);
AV_WN4PA(dst + 4, p4b);
AV_WN4PA(dst + 8, p4c);
AV_WN4PA(dst + 12, p4d);
dst += stride;
}
}
static void vert_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 p4a = AV_RN4PA(top + 0);
pixel4 p4b = AV_RN4PA(top + 4);
pixel4 p4c = AV_RN4PA(top + 8);
pixel4 p4d = AV_RN4PA(top + 12);
pixel4 p4e = AV_RN4PA(top + 16);
pixel4 p4f = AV_RN4PA(top + 20);
pixel4 p4g = AV_RN4PA(top + 24);
pixel4 p4h = AV_RN4PA(top + 28);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, p4a);
AV_WN4PA(dst + 4, p4b);
AV_WN4PA(dst + 8, p4c);
AV_WN4PA(dst + 12, p4d);
AV_WN4PA(dst + 16, p4e);
AV_WN4PA(dst + 20, p4f);
AV_WN4PA(dst + 24, p4g);
AV_WN4PA(dst + 28, p4h);
dst += stride;
}
}
static void hor_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, PIXEL_SPLAT_X4(left[3]));
AV_WN4PA(dst + stride * 1, PIXEL_SPLAT_X4(left[2]));
AV_WN4PA(dst + stride * 2, PIXEL_SPLAT_X4(left[1]));
AV_WN4PA(dst + stride * 3, PIXEL_SPLAT_X4(left[0]));
}
static void hor_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
pixel4 p4 = PIXEL_SPLAT_X4(left[7 - y]);
AV_WN4PA(dst + 0, p4);
AV_WN4PA(dst + 4, p4);
dst += stride;
}
}
static void hor_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
pixel4 p4 = PIXEL_SPLAT_X4(left[15 - y]);
AV_WN4PA(dst + 0, p4);
AV_WN4PA(dst + 4, p4);
AV_WN4PA(dst + 8, p4);
AV_WN4PA(dst + 12, p4);
dst += stride;
}
}
static void hor_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
pixel4 p4 = PIXEL_SPLAT_X4(left[31 - y]);
AV_WN4PA(dst + 0, p4);
AV_WN4PA(dst + 4, p4);
AV_WN4PA(dst + 8, p4);
AV_WN4PA(dst + 12, p4);
AV_WN4PA(dst + 16, p4);
AV_WN4PA(dst + 20, p4);
AV_WN4PA(dst + 24, p4);
AV_WN4PA(dst + 28, p4);
dst += stride;
}
}
static void tm_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
int y, tl = top[-1];
stride /= sizeof(pixel);
for (y = 0; y < 4; y++) {
int l_m_tl = left[3 - y] - tl;
dst[0] = av_clip_pixel(top[0] + l_m_tl);
dst[1] = av_clip_pixel(top[1] + l_m_tl);
dst[2] = av_clip_pixel(top[2] + l_m_tl);
dst[3] = av_clip_pixel(top[3] + l_m_tl);
dst += stride;
}
}
static void tm_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
int y, tl = top[-1];
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
int l_m_tl = left[7 - y] - tl;
dst[0] = av_clip_pixel(top[0] + l_m_tl);
dst[1] = av_clip_pixel(top[1] + l_m_tl);
dst[2] = av_clip_pixel(top[2] + l_m_tl);
dst[3] = av_clip_pixel(top[3] + l_m_tl);
dst[4] = av_clip_pixel(top[4] + l_m_tl);
dst[5] = av_clip_pixel(top[5] + l_m_tl);
dst[6] = av_clip_pixel(top[6] + l_m_tl);
dst[7] = av_clip_pixel(top[7] + l_m_tl);
dst += stride;
}
}
static void tm_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
int y, tl = top[-1];
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
int l_m_tl = left[15 - y] - tl;
dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl);
dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl);
dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl);
dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl);
dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl);
dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl);
dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl);
dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl);
dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl);
dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl);
dst[10] = av_clip_pixel(top[10] + l_m_tl);
dst[11] = av_clip_pixel(top[11] + l_m_tl);
dst[12] = av_clip_pixel(top[12] + l_m_tl);
dst[13] = av_clip_pixel(top[13] + l_m_tl);
dst[14] = av_clip_pixel(top[14] + l_m_tl);
dst[15] = av_clip_pixel(top[15] + l_m_tl);
dst += stride;
}
}
static void tm_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
int y, tl = top[-1];
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
int l_m_tl = left[31 - y] - tl;
dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl);
dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl);
dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl);
dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl);
dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl);
dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl);
dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl);
dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl);
dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl);
dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl);
dst[10] = av_clip_pixel(top[10] + l_m_tl);
dst[11] = av_clip_pixel(top[11] + l_m_tl);
dst[12] = av_clip_pixel(top[12] + l_m_tl);
dst[13] = av_clip_pixel(top[13] + l_m_tl);
dst[14] = av_clip_pixel(top[14] + l_m_tl);
dst[15] = av_clip_pixel(top[15] + l_m_tl);
dst[16] = av_clip_pixel(top[16] + l_m_tl);
dst[17] = av_clip_pixel(top[17] + l_m_tl);
dst[18] = av_clip_pixel(top[18] + l_m_tl);
dst[19] = av_clip_pixel(top[19] + l_m_tl);
dst[20] = av_clip_pixel(top[20] + l_m_tl);
dst[21] = av_clip_pixel(top[21] + l_m_tl);
dst[22] = av_clip_pixel(top[22] + l_m_tl);
dst[23] = av_clip_pixel(top[23] + l_m_tl);
dst[24] = av_clip_pixel(top[24] + l_m_tl);
dst[25] = av_clip_pixel(top[25] + l_m_tl);
dst[26] = av_clip_pixel(top[26] + l_m_tl);
dst[27] = av_clip_pixel(top[27] + l_m_tl);
dst[28] = av_clip_pixel(top[28] + l_m_tl);
dst[29] = av_clip_pixel(top[29] + l_m_tl);
dst[30] = av_clip_pixel(top[30] + l_m_tl);
dst[31] = av_clip_pixel(top[31] + l_m_tl);
dst += stride;
}
}
static void dc_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] +
top[0] + top[1] + top[2] + top[3] + 4) >> 3);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, dc);
AV_WN4PA(dst + stride * 1, dc);
AV_WN4PA(dst + stride * 2, dc);
AV_WN4PA(dst + stride * 3, dc);
}
static void dc_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + 8) >> 4);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
dst += stride;
}
}
static void dc_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
left[13] + left[14] + left[15] + top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + top[8] + top[9] + top[10] +
top[11] + top[12] + top[13] + top[14] + top[15] + 16) >> 5);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
dst += stride;
}
}
static void dc_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
left[13] + left[14] + left[15] + left[16] + left[17] + left[18] +
left[19] + left[20] + left[21] + left[22] + left[23] + left[24] +
left[25] + left[26] + left[27] + left[28] + left[29] + left[30] +
left[31] + top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + top[12] +
top[13] + top[14] + top[15] + top[16] + top[17] + top[18] + top[19] +
top[20] + top[21] + top[22] + top[23] + top[24] + top[25] + top[26] +
top[27] + top[28] + top[29] + top[30] + top[31] + 32) >> 6);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
AV_WN4PA(dst + 16, dc);
AV_WN4PA(dst + 20, dc);
AV_WN4PA(dst + 24, dc);
AV_WN4PA(dst + 28, dc);
dst += stride;
}
}
static void dc_left_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] + 2) >> 2);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, dc);
AV_WN4PA(dst + stride * 1, dc);
AV_WN4PA(dst + stride * 2, dc);
AV_WN4PA(dst + stride * 3, dc);
}
static void dc_left_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] +
left[4] + left[5] + left[6] + left[7] + 4) >> 3);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
dst += stride;
}
}
static void dc_left_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
left[12] + left[13] + left[14] + left[15] + 8) >> 4);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
dst += stride;
}
}
static void dc_left_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
pixel4 dc = PIXEL_SPLAT_X4
((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
left[12] + left[13] + left[14] + left[15] + left[16] + left[17] +
left[18] + left[19] + left[20] + left[21] + left[22] + left[23] +
left[24] + left[25] + left[26] + left[27] + left[28] + left[29] +
left[30] + left[31] + 16) >> 5);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
AV_WN4PA(dst + 16, dc);
AV_WN4PA(dst + 20, dc);
AV_WN4PA(dst + 24, dc);
AV_WN4PA(dst + 28, dc);
dst += stride;
}
}
static void dc_top_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4((top[0] + top[1] + top[2] + top[3] + 2) >> 2);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, dc);
AV_WN4PA(dst + stride * 1, dc);
AV_WN4PA(dst + stride * 2, dc);
AV_WN4PA(dst + stride * 3, dc);
}
static void dc_top_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((top[0] + top[1] + top[2] + top[3] +
top[4] + top[5] + top[6] + top[7] + 4) >> 3);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
dst += stride;
}
}
static void dc_top_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
top[12] + top[13] + top[14] + top[15] + 8) >> 4);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
dst += stride;
}
}
static void dc_top_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
pixel4 dc = PIXEL_SPLAT_X4
((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
top[12] + top[13] + top[14] + top[15] + top[16] + top[17] +
top[18] + top[19] + top[20] + top[21] + top[22] + top[23] +
top[24] + top[25] + top[26] + top[27] + top[28] + top[29] +
top[30] + top[31] + 16) >> 5);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, dc);
AV_WN4PA(dst + 4, dc);
AV_WN4PA(dst + 8, dc);
AV_WN4PA(dst + 12, dc);
AV_WN4PA(dst + 16, dc);
AV_WN4PA(dst + 20, dc);
AV_WN4PA(dst + 24, dc);
AV_WN4PA(dst + 28, dc);
dst += stride;
}
}
static void dc_128_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, val);
AV_WN4PA(dst + stride * 1, val);
AV_WN4PA(dst + stride * 2, val);
AV_WN4PA(dst + stride * 3, val);
}
static void dc_128_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
dst += stride;
}
}
static void dc_128_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
dst += stride;
}
}
static void dc_128_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
AV_WN4PA(dst + 16, val);
AV_WN4PA(dst + 20, val);
AV_WN4PA(dst + 24, val);
AV_WN4PA(dst + 28, val);
dst += stride;
}
}
static void dc_127_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, val);
AV_WN4PA(dst + stride * 1, val);
AV_WN4PA(dst + stride * 2, val);
AV_WN4PA(dst + stride * 3, val);}
static void dc_127_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
dst += stride;
}
}
static void dc_127_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
dst += stride;
}
}
static void dc_127_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
AV_WN4PA(dst + 16, val);
AV_WN4PA(dst + 20, val);
AV_WN4PA(dst + 24, val);
AV_WN4PA(dst + 28, val);
dst += stride;
}
}
static void dc_129_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
stride /= sizeof(pixel);
AV_WN4PA(dst + stride * 0, val);
AV_WN4PA(dst + stride * 1, val);
AV_WN4PA(dst + stride * 2, val);
AV_WN4PA(dst + stride * 3, val);
}
static void dc_129_8x8_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 8; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
dst += stride;
}
}
static void dc_129_16x16_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 16; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
dst += stride;
}
}
static void dc_129_32x32_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
int y;
stride /= sizeof(pixel);
for (y = 0; y < 32; y++) {
AV_WN4PA(dst + 0, val);
AV_WN4PA(dst + 4, val);
AV_WN4PA(dst + 8, val);
AV_WN4PA(dst + 12, val);
AV_WN4PA(dst + 16, val);
AV_WN4PA(dst + 20, val);
AV_WN4PA(dst + 24, val);
AV_WN4PA(dst + 28, val);
dst += stride;
}
}
#if BIT_DEPTH == 8
#define memset_bpc memset
#else
static inline void memset_bpc(uint16_t *dst, int val, int len) {
int n;
for (n = 0; n < len; n++) {
dst[n] = val;
}
}
#endif
#define DST(x, y) dst[(x) + (y) * stride]
static void diag_downleft_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
a4 = top[4], a5 = top[5], a6 = top[6], a7 = top[7];
stride /= sizeof(pixel);
DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
DST(2,0) = DST(1,1) = DST(0,2) = (a2 + a3 * 2 + a4 + 2) >> 2;
DST(3,0) = DST(2,1) = DST(1,2) = DST(0,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
DST(3,1) = DST(2,2) = DST(1,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
DST(3,2) = DST(2,3) = (a5 + a6 * 2 + a7 + 2) >> 2;
DST(3,3) = a7; // note: this is different from vp8 and such
}
#define def_diag_downleft(size) \
static void diag_downleft_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *_top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *top = (const pixel *) _top; \
int i, j; \
pixel v[size - 1]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size - 2; i++) \
v[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
v[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size; j++) { \
memcpy(dst + j*stride, v + j, (size - 1 - j) * sizeof(pixel)); \
memset_bpc(dst + j*stride + size - 1 - j, top[size - 1], j + 1); \
} \
}
def_diag_downleft(8)
def_diag_downleft(16)
def_diag_downleft(32)
static void diag_downright_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
const pixel *left = (const pixel *) _left;
int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0];
stride /= sizeof(pixel);
DST(0,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
DST(0,2) = DST(1,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,1) = DST(1,2) = DST(2,3) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,0) = DST(1,1) = DST(2,2) = DST(3,3) = (l0 + tl * 2 + a0 + 2) >> 2;
DST(1,0) = DST(2,1) = DST(3,2) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2;
}
#define def_diag_downright(size) \
static void diag_downright_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *_left, const uint8_t *_top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *top = (const pixel *) _top; \
const pixel *left = (const pixel *) _left; \
int i, j; \
pixel v[size + size - 1]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size - 2; i++) { \
v[i ] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
v[size + 1 + i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
} \
v[size - 2] = (left[size - 2] + left[size - 1] * 2 + top[-1] + 2) >> 2; \
v[size - 1] = (left[size - 1] + top[-1] * 2 + top[ 0] + 2) >> 2; \
v[size ] = (top[-1] + top[0] * 2 + top[ 1] + 2) >> 2; \
\
for (j = 0; j < size; j++) \
memcpy(dst + j*stride, v + size - 1 - j, size * sizeof(pixel)); \
}
def_diag_downright(8)
def_diag_downright(16)
def_diag_downright(32)
static void vert_right_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
const pixel *left = (const pixel *) _left;
int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
l0 = left[3], l1 = left[2], l2 = left[1];
stride /= sizeof(pixel);
DST(0,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,2) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,0) = DST(1,2) = (tl + a0 + 1) >> 1;
DST(0,1) = DST(1,3) = (l0 + tl * 2 + a0 + 2) >> 2;
DST(1,0) = DST(2,2) = (a0 + a1 + 1) >> 1;
DST(1,1) = DST(2,3) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1;
DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(3,0) = (a2 + a3 + 1) >> 1;
DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
}
#define def_vert_right(size) \
static void vert_right_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *_left, const uint8_t *_top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *top = (const pixel *) _top; \
const pixel *left = (const pixel *) _left; \
int i, j; \
pixel ve[size + size/2 - 1], vo[size + size/2 - 1]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size/2 - 2; i++) { \
vo[i] = (left[i*2 + 3] + left[i*2 + 2] * 2 + left[i*2 + 1] + 2) >> 2; \
ve[i] = (left[i*2 + 4] + left[i*2 + 3] * 2 + left[i*2 + 2] + 2) >> 2; \
} \
vo[size/2 - 2] = (left[size - 1] + left[size - 2] * 2 + left[size - 3] + 2) >> 2; \
ve[size/2 - 2] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
\
ve[size/2 - 1] = (top[-1] + top[0] + 1) >> 1; \
vo[size/2 - 1] = (left[size - 1] + top[-1] * 2 + top[0] + 2) >> 2; \
for (i = 0; i < size - 1; i++) { \
ve[size/2 + i] = (top[i] + top[i + 1] + 1) >> 1; \
vo[size/2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
} \
\
for (j = 0; j < size / 2; j++) { \
memcpy(dst + j*2 *stride, ve + size/2 - 1 - j, size * sizeof(pixel)); \
memcpy(dst + (j*2 + 1)*stride, vo + size/2 - 1 - j, size * sizeof(pixel)); \
} \
}
def_vert_right(8)
def_vert_right(16)
def_vert_right(32)
static void hor_down_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
const pixel *left = (const pixel *) _left;
int l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0],
tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2];
stride /= sizeof(pixel);
DST(2,0) = (tl + a0 * 2 + a1 + 2) >> 2;
DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(0,0) = DST(2,1) = (tl + l0 + 1) >> 1;
DST(1,0) = DST(3,1) = (a0 + tl * 2 + l0 + 2) >> 2;
DST(0,1) = DST(2,2) = (l0 + l1 + 1) >> 1;
DST(1,1) = DST(3,2) = (tl + l0 * 2 + l1 + 2) >> 2;
DST(0,2) = DST(2,3) = (l1 + l2 + 1) >> 1;
DST(1,2) = DST(3,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,3) = (l2 + l3 + 1) >> 1;
DST(1,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
}
#define def_hor_down(size) \
static void hor_down_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *_left, const uint8_t *_top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *top = (const pixel *) _top; \
const pixel *left = (const pixel *) _left; \
int i, j; \
pixel v[size * 3 - 2]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size - 2; i++) { \
v[i*2 ] = (left[i + 1] + left[i + 0] + 1) >> 1; \
v[i*2 + 1] = (left[i + 2] + left[i + 1] * 2 + left[i + 0] + 2) >> 2; \
v[size*2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
} \
v[size*2 - 2] = (top[-1] + left[size - 1] + 1) >> 1; \
v[size*2 - 4] = (left[size - 1] + left[size - 2] + 1) >> 1; \
v[size*2 - 1] = (top[0] + top[-1] * 2 + left[size - 1] + 2) >> 2; \
v[size*2 - 3] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
\
for (j = 0; j < size; j++) \
memcpy(dst + j*stride, v + size*2 - 2 - j*2, size * sizeof(pixel)); \
}
def_hor_down(8)
def_hor_down(16)
def_hor_down(32)
static void vert_left_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *left, const uint8_t *_top)
{
pixel *dst = (pixel *) _dst;
const pixel *top = (const pixel *) _top;
int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
a4 = top[4], a5 = top[5], a6 = top[6];
stride /= sizeof(pixel);
DST(0,0) = (a0 + a1 + 1) >> 1;
DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1;
DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2;
DST(2,0) = DST(1,2) = (a2 + a3 + 1) >> 1;
DST(2,1) = DST(1,3) = (a2 + a3 * 2 + a4 + 2) >> 2;
DST(3,0) = DST(2,2) = (a3 + a4 + 1) >> 1;
DST(3,1) = DST(2,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
DST(3,2) = (a4 + a5 + 1) >> 1;
DST(3,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
}
#define def_vert_left(size) \
static void vert_left_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *left, const uint8_t *_top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *top = (const pixel *) _top; \
int i, j; \
pixel ve[size - 1], vo[size - 1]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size - 2; i++) { \
ve[i] = (top[i] + top[i + 1] + 1) >> 1; \
vo[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
} \
ve[size - 2] = (top[size - 2] + top[size - 1] + 1) >> 1; \
vo[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size / 2; j++) { \
memcpy(dst + j*2 * stride, ve + j, (size - j - 1) * sizeof(pixel)); \
memset_bpc(dst + j*2 * stride + size - j - 1, top[size - 1], j + 1); \
memcpy(dst + (j*2 + 1) * stride, vo + j, (size - j - 1) * sizeof(pixel)); \
memset_bpc(dst + (j*2 + 1) * stride + size - j - 1, top[size - 1], j + 1); \
} \
}
def_vert_left(8)
def_vert_left(16)
def_vert_left(32)
static void hor_up_4x4_c(uint8_t *_dst, ptrdiff_t stride,
const uint8_t *_left, const uint8_t *top)
{
pixel *dst = (pixel *) _dst;
const pixel *left = (const pixel *) _left;
int l0 = left[0], l1 = left[1], l2 = left[2], l3 = left[3];
stride /= sizeof(pixel);
DST(0,0) = (l0 + l1 + 1) >> 1;
DST(1,0) = (l0 + l1 * 2 + l2 + 2) >> 2;
DST(0,1) = DST(2,0) = (l1 + l2 + 1) >> 1;
DST(1,1) = DST(3,0) = (l1 + l2 * 2 + l3 + 2) >> 2;
DST(0,2) = DST(2,1) = (l2 + l3 + 1) >> 1;
DST(1,2) = DST(3,1) = (l2 + l3 * 3 + 2) >> 2;
DST(0,3) = DST(1,3) = DST(2,2) = DST(2,3) = DST(3,2) = DST(3,3) = l3;
}
#define def_hor_up(size) \
static void hor_up_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
const uint8_t *_left, const uint8_t *top) \
{ \
pixel *dst = (pixel *) _dst; \
const pixel *left = (const pixel *) _left; \
int i, j; \
pixel v[size*2 - 2]; \
\
stride /= sizeof(pixel); \
for (i = 0; i < size - 2; i++) { \
v[i*2 ] = (left[i] + left[i + 1] + 1) >> 1; \
v[i*2 + 1] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
} \
v[size*2 - 4] = (left[size - 2] + left[size - 1] + 1) >> 1; \
v[size*2 - 3] = (left[size - 2] + left[size - 1] * 3 + 2) >> 2; \
\
for (j = 0; j < size / 2; j++) \
memcpy(dst + j*stride, v + j*2, size * sizeof(pixel)); \
for (j = size / 2; j < size; j++) { \
memcpy(dst + j*stride, v + j*2, (size*2 - 2 - j*2) * sizeof(pixel)); \
memset_bpc(dst + j*stride + size*2 - 2 - j*2, left[size - 1], \
2 + j*2 - size); \
} \
}
def_hor_up(8)
def_hor_up(16)
def_hor_up(32)
#undef DST
static av_cold void vp9dsp_intrapred_init(VP9DSPContext *dsp)
{
#define init_intra_pred(tx, sz) \
dsp->intra_pred[tx][VERT_PRED] = vert_##sz##_c; \
dsp->intra_pred[tx][HOR_PRED] = hor_##sz##_c; \
dsp->intra_pred[tx][DC_PRED] = dc_##sz##_c; \
dsp->intra_pred[tx][DIAG_DOWN_LEFT_PRED] = diag_downleft_##sz##_c; \
dsp->intra_pred[tx][DIAG_DOWN_RIGHT_PRED] = diag_downright_##sz##_c; \
dsp->intra_pred[tx][VERT_RIGHT_PRED] = vert_right_##sz##_c; \
dsp->intra_pred[tx][HOR_DOWN_PRED] = hor_down_##sz##_c; \
dsp->intra_pred[tx][VERT_LEFT_PRED] = vert_left_##sz##_c; \
dsp->intra_pred[tx][HOR_UP_PRED] = hor_up_##sz##_c; \
dsp->intra_pred[tx][TM_VP8_PRED] = tm_##sz##_c; \
dsp->intra_pred[tx][LEFT_DC_PRED] = dc_left_##sz##_c; \
dsp->intra_pred[tx][TOP_DC_PRED] = dc_top_##sz##_c; \
dsp->intra_pred[tx][DC_128_PRED] = dc_128_##sz##_c; \
dsp->intra_pred[tx][DC_127_PRED] = dc_127_##sz##_c; \
dsp->intra_pred[tx][DC_129_PRED] = dc_129_##sz##_c
init_intra_pred(TX_4X4, 4x4);
init_intra_pred(TX_8X8, 8x8);
init_intra_pred(TX_16X16, 16x16);
init_intra_pred(TX_32X32, 32x32);
#undef init_intra_pred
}
#define itxfm_wrapper(type_a, type_b, sz, bits, has_dconly) \
static void type_a##_##type_b##_##sz##x##sz##_add_c(uint8_t *_dst, \
ptrdiff_t stride, \
int16_t *_block, int eob) \
{ \
int i, j; \
pixel *dst = (pixel *) _dst; \
dctcoef *block = (dctcoef *) _block, tmp[sz * sz], out[sz]; \
\
stride /= sizeof(pixel); \
if (has_dconly && eob == 1) { \
const int t = (((block[0] * 11585 + (1 << 13)) >> 14) \
* 11585 + (1 << 13)) >> 14; \
block[0] = 0; \
for (i = 0; i < sz; i++) { \
for (j = 0; j < sz; j++) \
dst[j * stride] = av_clip_pixel(dst[j * stride] + \
(bits ? \
(t + (1 << (bits - 1))) >> bits : \
t)); \
dst++; \
} \
return; \
} \
\
for (i = 0; i < sz; i++) \
type_a##sz##_1d(block + i, sz, tmp + i * sz, 0); \
memset(block, 0, sz * sz * sizeof(*block)); \
for (i = 0; i < sz; i++) { \
type_b##sz##_1d(tmp + i, sz, out, 1); \
for (j = 0; j < sz; j++) \
dst[j * stride] = av_clip_pixel(dst[j * stride] + \
(bits ? \
(out[j] + (1 << (bits - 1))) >> bits : \
out[j])); \
dst++; \
} \
}
#define itxfm_wrap(sz, bits) \
itxfm_wrapper(idct, idct, sz, bits, 1) \
itxfm_wrapper(iadst, idct, sz, bits, 0) \
itxfm_wrapper(idct, iadst, sz, bits, 0) \
itxfm_wrapper(iadst, iadst, sz, bits, 0)
#define IN(x) ((dctint) in[(x) * stride])
static av_always_inline void idct4_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0, t1, t2, t3;
t0 = ((IN(0) + IN(2)) * 11585 + (1 << 13)) >> 14;
t1 = ((IN(0) - IN(2)) * 11585 + (1 << 13)) >> 14;
t2 = (IN(1) * 6270 - IN(3) * 15137 + (1 << 13)) >> 14;
t3 = (IN(1) * 15137 + IN(3) * 6270 + (1 << 13)) >> 14;
out[0] = t0 + t3;
out[1] = t1 + t2;
out[2] = t1 - t2;
out[3] = t0 - t3;
}
static av_always_inline void iadst4_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
int t0, t1, t2, t3;
t0 = 5283 * IN(0) + 15212 * IN(2) + 9929 * IN(3);
t1 = 9929 * IN(0) - 5283 * IN(2) - 15212 * IN(3);
t2 = 13377 * (IN(0) - IN(2) + IN(3));
t3 = 13377 * IN(1);
out[0] = (t0 + t3 + (1 << 13)) >> 14;
out[1] = (t1 + t3 + (1 << 13)) >> 14;
out[2] = (t2 + (1 << 13)) >> 14;
out[3] = (t0 + t1 - t3 + (1 << 13)) >> 14;
}
itxfm_wrap(4, 4)
static av_always_inline void idct8_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
t0a = ((IN(0) + IN(4)) * 11585 + (1 << 13)) >> 14;
t1a = ((IN(0) - IN(4)) * 11585 + (1 << 13)) >> 14;
t2a = (IN(2) * 6270 - IN(6) * 15137 + (1 << 13)) >> 14;
t3a = (IN(2) * 15137 + IN(6) * 6270 + (1 << 13)) >> 14;
t4a = (IN(1) * 3196 - IN(7) * 16069 + (1 << 13)) >> 14;
t5a = (IN(5) * 13623 - IN(3) * 9102 + (1 << 13)) >> 14;
t6a = (IN(5) * 9102 + IN(3) * 13623 + (1 << 13)) >> 14;
t7a = (IN(1) * 16069 + IN(7) * 3196 + (1 << 13)) >> 14;
t0 = t0a + t3a;
t1 = t1a + t2a;
t2 = t1a - t2a;
t3 = t0a - t3a;
t4 = t4a + t5a;
t5a = t4a - t5a;
t7 = t7a + t6a;
t6a = t7a - t6a;
t5 = ((t6a - t5a) * 11585 + (1 << 13)) >> 14;
t6 = ((t6a + t5a) * 11585 + (1 << 13)) >> 14;
out[0] = t0 + t7;
out[1] = t1 + t6;
out[2] = t2 + t5;
out[3] = t3 + t4;
out[4] = t3 - t4;
out[5] = t2 - t5;
out[6] = t1 - t6;
out[7] = t0 - t7;
}
static av_always_inline void iadst8_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
t0a = 16305 * IN(7) + 1606 * IN(0);
t1a = 1606 * IN(7) - 16305 * IN(0);
t2a = 14449 * IN(5) + 7723 * IN(2);
t3a = 7723 * IN(5) - 14449 * IN(2);
t4a = 10394 * IN(3) + 12665 * IN(4);
t5a = 12665 * IN(3) - 10394 * IN(4);
t6a = 4756 * IN(1) + 15679 * IN(6);
t7a = 15679 * IN(1) - 4756 * IN(6);
t0 = (t0a + t4a + (1 << 13)) >> 14;
t1 = (t1a + t5a + (1 << 13)) >> 14;
t2 = (t2a + t6a + (1 << 13)) >> 14;
t3 = (t3a + t7a + (1 << 13)) >> 14;
t4 = (t0a - t4a + (1 << 13)) >> 14;
t5 = (t1a - t5a + (1 << 13)) >> 14;
t6 = (t2a - t6a + (1 << 13)) >> 14;
t7 = (t3a - t7a + (1 << 13)) >> 14;
t4a = 15137 * t4 + 6270 * t5;
t5a = 6270 * t4 - 15137 * t5;
t6a = 15137 * t7 - 6270 * t6;
t7a = 6270 * t7 + 15137 * t6;
out[0] = t0 + t2;
out[7] = -(t1 + t3);
t2 = t0 - t2;
t3 = t1 - t3;
out[1] = -((t4a + t6a + (1 << 13)) >> 14);
out[6] = (t5a + t7a + (1 << 13)) >> 14;
t6 = (t4a - t6a + (1 << 13)) >> 14;
t7 = (t5a - t7a + (1 << 13)) >> 14;
out[3] = -(((t2 + t3) * 11585 + (1 << 13)) >> 14);
out[4] = ((t2 - t3) * 11585 + (1 << 13)) >> 14;
out[2] = ((t6 + t7) * 11585 + (1 << 13)) >> 14;
out[5] = -(((t6 - t7) * 11585 + (1 << 13)) >> 14);
}
itxfm_wrap(8, 5)
static av_always_inline void idct16_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
t0a = ((IN(0) + IN(8)) * 11585 + (1 << 13)) >> 14;
t1a = ((IN(0) - IN(8)) * 11585 + (1 << 13)) >> 14;
t2a = (IN(4) * 6270 - IN(12) * 15137 + (1 << 13)) >> 14;
t3a = (IN(4) * 15137 + IN(12) * 6270 + (1 << 13)) >> 14;
t4a = (IN(2) * 3196 - IN(14) * 16069 + (1 << 13)) >> 14;
t7a = (IN(2) * 16069 + IN(14) * 3196 + (1 << 13)) >> 14;
t5a = (IN(10) * 13623 - IN(6) * 9102 + (1 << 13)) >> 14;
t6a = (IN(10) * 9102 + IN(6) * 13623 + (1 << 13)) >> 14;
t8a = (IN(1) * 1606 - IN(15) * 16305 + (1 << 13)) >> 14;
t15a = (IN(1) * 16305 + IN(15) * 1606 + (1 << 13)) >> 14;
t9a = (IN(9) * 12665 - IN(7) * 10394 + (1 << 13)) >> 14;
t14a = (IN(9) * 10394 + IN(7) * 12665 + (1 << 13)) >> 14;
t10a = (IN(5) * 7723 - IN(11) * 14449 + (1 << 13)) >> 14;
t13a = (IN(5) * 14449 + IN(11) * 7723 + (1 << 13)) >> 14;
t11a = (IN(13) * 15679 - IN(3) * 4756 + (1 << 13)) >> 14;
t12a = (IN(13) * 4756 + IN(3) * 15679 + (1 << 13)) >> 14;
t0 = t0a + t3a;
t1 = t1a + t2a;
t2 = t1a - t2a;
t3 = t0a - t3a;
t4 = t4a + t5a;
t5 = t4a - t5a;
t6 = t7a - t6a;
t7 = t7a + t6a;
t8 = t8a + t9a;
t9 = t8a - t9a;
t10 = t11a - t10a;
t11 = t11a + t10a;
t12 = t12a + t13a;
t13 = t12a - t13a;
t14 = t15a - t14a;
t15 = t15a + t14a;
t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
t0a = t0 + t7;
t1a = t1 + t6a;
t2a = t2 + t5a;
t3a = t3 + t4;
t4 = t3 - t4;
t5 = t2 - t5a;
t6 = t1 - t6a;
t7 = t0 - t7;
t8a = t8 + t11;
t9 = t9a + t10a;
t10 = t9a - t10a;
t11a = t8 - t11;
t12a = t15 - t12;
t13 = t14a - t13a;
t14 = t14a + t13a;
t15a = t15 + t12;
t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
out[ 0] = t0a + t15a;
out[ 1] = t1a + t14;
out[ 2] = t2a + t13a;
out[ 3] = t3a + t12;
out[ 4] = t4 + t11;
out[ 5] = t5 + t10a;
out[ 6] = t6 + t9;
out[ 7] = t7 + t8a;
out[ 8] = t7 - t8a;
out[ 9] = t6 - t9;
out[10] = t5 - t10a;
out[11] = t4 - t11;
out[12] = t3a - t12;
out[13] = t2a - t13a;
out[14] = t1a - t14;
out[15] = t0a - t15a;
}
static av_always_inline void iadst16_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
t0 = IN(15) * 16364 + IN(0) * 804;
t1 = IN(15) * 804 - IN(0) * 16364;
t2 = IN(13) * 15893 + IN(2) * 3981;
t3 = IN(13) * 3981 - IN(2) * 15893;
t4 = IN(11) * 14811 + IN(4) * 7005;
t5 = IN(11) * 7005 - IN(4) * 14811;
t6 = IN(9) * 13160 + IN(6) * 9760;
t7 = IN(9) * 9760 - IN(6) * 13160;
t8 = IN(7) * 11003 + IN(8) * 12140;
t9 = IN(7) * 12140 - IN(8) * 11003;
t10 = IN(5) * 8423 + IN(10) * 14053;
t11 = IN(5) * 14053 - IN(10) * 8423;
t12 = IN(3) * 5520 + IN(12) * 15426;
t13 = IN(3) * 15426 - IN(12) * 5520;
t14 = IN(1) * 2404 + IN(14) * 16207;
t15 = IN(1) * 16207 - IN(14) * 2404;
t0a = (t0 + t8 + (1 << 13)) >> 14;
t1a = (t1 + t9 + (1 << 13)) >> 14;
t2a = (t2 + t10 + (1 << 13)) >> 14;
t3a = (t3 + t11 + (1 << 13)) >> 14;
t4a = (t4 + t12 + (1 << 13)) >> 14;
t5a = (t5 + t13 + (1 << 13)) >> 14;
t6a = (t6 + t14 + (1 << 13)) >> 14;
t7a = (t7 + t15 + (1 << 13)) >> 14;
t8a = (t0 - t8 + (1 << 13)) >> 14;
t9a = (t1 - t9 + (1 << 13)) >> 14;
t10a = (t2 - t10 + (1 << 13)) >> 14;
t11a = (t3 - t11 + (1 << 13)) >> 14;
t12a = (t4 - t12 + (1 << 13)) >> 14;
t13a = (t5 - t13 + (1 << 13)) >> 14;
t14a = (t6 - t14 + (1 << 13)) >> 14;
t15a = (t7 - t15 + (1 << 13)) >> 14;
t8 = t8a * 16069 + t9a * 3196;
t9 = t8a * 3196 - t9a * 16069;
t10 = t10a * 9102 + t11a * 13623;
t11 = t10a * 13623 - t11a * 9102;
t12 = t13a * 16069 - t12a * 3196;
t13 = t13a * 3196 + t12a * 16069;
t14 = t15a * 9102 - t14a * 13623;
t15 = t15a * 13623 + t14a * 9102;
t0 = t0a + t4a;
t1 = t1a + t5a;
t2 = t2a + t6a;
t3 = t3a + t7a;
t4 = t0a - t4a;
t5 = t1a - t5a;
t6 = t2a - t6a;
t7 = t3a - t7a;
t8a = (t8 + t12 + (1 << 13)) >> 14;
t9a = (t9 + t13 + (1 << 13)) >> 14;
t10a = (t10 + t14 + (1 << 13)) >> 14;
t11a = (t11 + t15 + (1 << 13)) >> 14;
t12a = (t8 - t12 + (1 << 13)) >> 14;
t13a = (t9 - t13 + (1 << 13)) >> 14;
t14a = (t10 - t14 + (1 << 13)) >> 14;
t15a = (t11 - t15 + (1 << 13)) >> 14;
t4a = t4 * 15137 + t5 * 6270;
t5a = t4 * 6270 - t5 * 15137;
t6a = t7 * 15137 - t6 * 6270;
t7a = t7 * 6270 + t6 * 15137;
t12 = t12a * 15137 + t13a * 6270;
t13 = t12a * 6270 - t13a * 15137;
t14 = t15a * 15137 - t14a * 6270;
t15 = t15a * 6270 + t14a * 15137;
out[ 0] = t0 + t2;
out[15] = -(t1 + t3);
t2a = t0 - t2;
t3a = t1 - t3;
out[ 3] = -((t4a + t6a + (1 << 13)) >> 14);
out[12] = (t5a + t7a + (1 << 13)) >> 14;
t6 = (t4a - t6a + (1 << 13)) >> 14;
t7 = (t5a - t7a + (1 << 13)) >> 14;
out[ 1] = -(t8a + t10a);
out[14] = t9a + t11a;
t10 = t8a - t10a;
t11 = t9a - t11a;
out[ 2] = (t12 + t14 + (1 << 13)) >> 14;
out[13] = -((t13 + t15 + (1 << 13)) >> 14);
t14a = (t12 - t14 + (1 << 13)) >> 14;
t15a = (t13 - t15 + (1 << 13)) >> 14;
out[ 7] = ((t2a + t3a) * -11585 + (1 << 13)) >> 14;
out[ 8] = ((t2a - t3a) * 11585 + (1 << 13)) >> 14;
out[ 4] = ((t7 + t6) * 11585 + (1 << 13)) >> 14;
out[11] = ((t7 - t6) * 11585 + (1 << 13)) >> 14;
out[ 6] = ((t11 + t10) * 11585 + (1 << 13)) >> 14;
out[ 9] = ((t11 - t10) * 11585 + (1 << 13)) >> 14;
out[ 5] = ((t14a + t15a) * -11585 + (1 << 13)) >> 14;
out[10] = ((t14a - t15a) * 11585 + (1 << 13)) >> 14;
}
itxfm_wrap(16, 6)
static av_always_inline void idct32_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
dctint t0a = ((IN(0) + IN(16)) * 11585 + (1 << 13)) >> 14;
dctint t1a = ((IN(0) - IN(16)) * 11585 + (1 << 13)) >> 14;
dctint t2a = (IN( 8) * 6270 - IN(24) * 15137 + (1 << 13)) >> 14;
dctint t3a = (IN( 8) * 15137 + IN(24) * 6270 + (1 << 13)) >> 14;
dctint t4a = (IN( 4) * 3196 - IN(28) * 16069 + (1 << 13)) >> 14;
dctint t7a = (IN( 4) * 16069 + IN(28) * 3196 + (1 << 13)) >> 14;
dctint t5a = (IN(20) * 13623 - IN(12) * 9102 + (1 << 13)) >> 14;
dctint t6a = (IN(20) * 9102 + IN(12) * 13623 + (1 << 13)) >> 14;
dctint t8a = (IN( 2) * 1606 - IN(30) * 16305 + (1 << 13)) >> 14;
dctint t15a = (IN( 2) * 16305 + IN(30) * 1606 + (1 << 13)) >> 14;
dctint t9a = (IN(18) * 12665 - IN(14) * 10394 + (1 << 13)) >> 14;
dctint t14a = (IN(18) * 10394 + IN(14) * 12665 + (1 << 13)) >> 14;
dctint t10a = (IN(10) * 7723 - IN(22) * 14449 + (1 << 13)) >> 14;
dctint t13a = (IN(10) * 14449 + IN(22) * 7723 + (1 << 13)) >> 14;
dctint t11a = (IN(26) * 15679 - IN( 6) * 4756 + (1 << 13)) >> 14;
dctint t12a = (IN(26) * 4756 + IN( 6) * 15679 + (1 << 13)) >> 14;
dctint t16a = (IN( 1) * 804 - IN(31) * 16364 + (1 << 13)) >> 14;
dctint t31a = (IN( 1) * 16364 + IN(31) * 804 + (1 << 13)) >> 14;
dctint t17a = (IN(17) * 12140 - IN(15) * 11003 + (1 << 13)) >> 14;
dctint t30a = (IN(17) * 11003 + IN(15) * 12140 + (1 << 13)) >> 14;
dctint t18a = (IN( 9) * 7005 - IN(23) * 14811 + (1 << 13)) >> 14;
dctint t29a = (IN( 9) * 14811 + IN(23) * 7005 + (1 << 13)) >> 14;
dctint t19a = (IN(25) * 15426 - IN( 7) * 5520 + (1 << 13)) >> 14;
dctint t28a = (IN(25) * 5520 + IN( 7) * 15426 + (1 << 13)) >> 14;
dctint t20a = (IN( 5) * 3981 - IN(27) * 15893 + (1 << 13)) >> 14;
dctint t27a = (IN( 5) * 15893 + IN(27) * 3981 + (1 << 13)) >> 14;
dctint t21a = (IN(21) * 14053 - IN(11) * 8423 + (1 << 13)) >> 14;
dctint t26a = (IN(21) * 8423 + IN(11) * 14053 + (1 << 13)) >> 14;
dctint t22a = (IN(13) * 9760 - IN(19) * 13160 + (1 << 13)) >> 14;
dctint t25a = (IN(13) * 13160 + IN(19) * 9760 + (1 << 13)) >> 14;
dctint t23a = (IN(29) * 16207 - IN( 3) * 2404 + (1 << 13)) >> 14;
dctint t24a = (IN(29) * 2404 + IN( 3) * 16207 + (1 << 13)) >> 14;
dctint t0 = t0a + t3a;
dctint t1 = t1a + t2a;
dctint t2 = t1a - t2a;
dctint t3 = t0a - t3a;
dctint t4 = t4a + t5a;
dctint t5 = t4a - t5a;
dctint t6 = t7a - t6a;
dctint t7 = t7a + t6a;
dctint t8 = t8a + t9a;
dctint t9 = t8a - t9a;
dctint t10 = t11a - t10a;
dctint t11 = t11a + t10a;
dctint t12 = t12a + t13a;
dctint t13 = t12a - t13a;
dctint t14 = t15a - t14a;
dctint t15 = t15a + t14a;
dctint t16 = t16a + t17a;
dctint t17 = t16a - t17a;
dctint t18 = t19a - t18a;
dctint t19 = t19a + t18a;
dctint t20 = t20a + t21a;
dctint t21 = t20a - t21a;
dctint t22 = t23a - t22a;
dctint t23 = t23a + t22a;
dctint t24 = t24a + t25a;
dctint t25 = t24a - t25a;
dctint t26 = t27a - t26a;
dctint t27 = t27a + t26a;
dctint t28 = t28a + t29a;
dctint t29 = t28a - t29a;
dctint t30 = t31a - t30a;
dctint t31 = t31a + t30a;
t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
t17a = ( t30 * 3196 - t17 * 16069 + (1 << 13)) >> 14;
t30a = ( t30 * 16069 + t17 * 3196 + (1 << 13)) >> 14;
t18a = (-(t29 * 16069 + t18 * 3196) + (1 << 13)) >> 14;
t29a = ( t29 * 3196 - t18 * 16069 + (1 << 13)) >> 14;
t21a = ( t26 * 13623 - t21 * 9102 + (1 << 13)) >> 14;
t26a = ( t26 * 9102 + t21 * 13623 + (1 << 13)) >> 14;
t22a = (-(t25 * 9102 + t22 * 13623) + (1 << 13)) >> 14;
t25a = ( t25 * 13623 - t22 * 9102 + (1 << 13)) >> 14;
t0a = t0 + t7;
t1a = t1 + t6a;
t2a = t2 + t5a;
t3a = t3 + t4;
t4a = t3 - t4;
t5 = t2 - t5a;
t6 = t1 - t6a;
t7a = t0 - t7;
t8a = t8 + t11;
t9 = t9a + t10a;
t10 = t9a - t10a;
t11a = t8 - t11;
t12a = t15 - t12;
t13 = t14a - t13a;
t14 = t14a + t13a;
t15a = t15 + t12;
t16a = t16 + t19;
t17 = t17a + t18a;
t18 = t17a - t18a;
t19a = t16 - t19;
t20a = t23 - t20;
t21 = t22a - t21a;
t22 = t22a + t21a;
t23a = t23 + t20;
t24a = t24 + t27;
t25 = t25a + t26a;
t26 = t25a - t26a;
t27a = t24 - t27;
t28a = t31 - t28;
t29 = t30a - t29a;
t30 = t30a + t29a;
t31a = t31 + t28;
t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
t18a = ( t29 * 6270 - t18 * 15137 + (1 << 13)) >> 14;
t29a = ( t29 * 15137 + t18 * 6270 + (1 << 13)) >> 14;
t19 = ( t28a * 6270 - t19a * 15137 + (1 << 13)) >> 14;
t28 = ( t28a * 15137 + t19a * 6270 + (1 << 13)) >> 14;
t20 = (-(t27a * 15137 + t20a * 6270) + (1 << 13)) >> 14;
t27 = ( t27a * 6270 - t20a * 15137 + (1 << 13)) >> 14;
t21a = (-(t26 * 15137 + t21 * 6270) + (1 << 13)) >> 14;
t26a = ( t26 * 6270 - t21 * 15137 + (1 << 13)) >> 14;
t0 = t0a + t15a;
t1 = t1a + t14;
t2 = t2a + t13a;
t3 = t3a + t12;
t4 = t4a + t11;
t5a = t5 + t10a;
t6a = t6 + t9;
t7 = t7a + t8a;
t8 = t7a - t8a;
t9a = t6 - t9;
t10 = t5 - t10a;
t11a = t4a - t11;
t12a = t3a - t12;
t13 = t2a - t13a;
t14a = t1a - t14;
t15 = t0a - t15a;
t16 = t16a + t23a;
t17a = t17 + t22;
t18 = t18a + t21a;
t19a = t19 + t20;
t20a = t19 - t20;
t21 = t18a - t21a;
t22a = t17 - t22;
t23 = t16a - t23a;
t24 = t31a - t24a;
t25a = t30 - t25;
t26 = t29a - t26a;
t27a = t28 - t27;
t28a = t28 + t27;
t29 = t29a + t26a;
t30a = t30 + t25;
t31 = t31a + t24a;
t20 = ((t27a - t20a) * 11585 + (1 << 13)) >> 14;
t27 = ((t27a + t20a) * 11585 + (1 << 13)) >> 14;
t21a = ((t26 - t21 ) * 11585 + (1 << 13)) >> 14;
t26a = ((t26 + t21 ) * 11585 + (1 << 13)) >> 14;
t22 = ((t25a - t22a) * 11585 + (1 << 13)) >> 14;
t25 = ((t25a + t22a) * 11585 + (1 << 13)) >> 14;
t23a = ((t24 - t23 ) * 11585 + (1 << 13)) >> 14;
t24a = ((t24 + t23 ) * 11585 + (1 << 13)) >> 14;
out[ 0] = t0 + t31;
out[ 1] = t1 + t30a;
out[ 2] = t2 + t29;
out[ 3] = t3 + t28a;
out[ 4] = t4 + t27;
out[ 5] = t5a + t26a;
out[ 6] = t6a + t25;
out[ 7] = t7 + t24a;
out[ 8] = t8 + t23a;
out[ 9] = t9a + t22;
out[10] = t10 + t21a;
out[11] = t11a + t20;
out[12] = t12a + t19a;
out[13] = t13 + t18;
out[14] = t14a + t17a;
out[15] = t15 + t16;
out[16] = t15 - t16;
out[17] = t14a - t17a;
out[18] = t13 - t18;
out[19] = t12a - t19a;
out[20] = t11a - t20;
out[21] = t10 - t21a;
out[22] = t9a - t22;
out[23] = t8 - t23a;
out[24] = t7 - t24a;
out[25] = t6a - t25;
out[26] = t5a - t26a;
out[27] = t4 - t27;
out[28] = t3 - t28a;
out[29] = t2 - t29;
out[30] = t1 - t30a;
out[31] = t0 - t31;
}
itxfm_wrapper(idct, idct, 32, 6, 1)
static av_always_inline void iwht4_1d(const dctcoef *in, ptrdiff_t stride,
dctcoef *out, int pass)
{
int t0, t1, t2, t3, t4;
if (pass == 0) {
t0 = IN(0) >> 2;
t1 = IN(3) >> 2;
t2 = IN(1) >> 2;
t3 = IN(2) >> 2;
} else {
t0 = IN(0);
t1 = IN(3);
t2 = IN(1);
t3 = IN(2);
}
t0 += t2;
t3 -= t1;
t4 = (t0 - t3) >> 1;
t1 = t4 - t1;
t2 = t4 - t2;
t0 -= t1;
t3 += t2;
out[0] = t0;
out[1] = t1;
out[2] = t2;
out[3] = t3;
}
itxfm_wrapper(iwht, iwht, 4, 0, 0)
#undef IN
#undef itxfm_wrapper
#undef itxfm_wrap
static av_cold void vp9dsp_itxfm_init(VP9DSPContext *dsp)
{
#define init_itxfm(tx, sz) \
dsp->itxfm_add[tx][DCT_DCT] = idct_idct_##sz##_add_c; \
dsp->itxfm_add[tx][DCT_ADST] = iadst_idct_##sz##_add_c; \
dsp->itxfm_add[tx][ADST_DCT] = idct_iadst_##sz##_add_c; \
dsp->itxfm_add[tx][ADST_ADST] = iadst_iadst_##sz##_add_c
#define init_idct(tx, nm) \
dsp->itxfm_add[tx][DCT_DCT] = \
dsp->itxfm_add[tx][ADST_DCT] = \
dsp->itxfm_add[tx][DCT_ADST] = \
dsp->itxfm_add[tx][ADST_ADST] = nm##_add_c
init_itxfm(TX_4X4, 4x4);
init_itxfm(TX_8X8, 8x8);
init_itxfm(TX_16X16, 16x16);
init_idct(TX_32X32, idct_idct_32x32);
init_idct(4 /* lossless */, iwht_iwht_4x4);
#undef init_itxfm
#undef init_idct
}
static av_always_inline void loop_filter(pixel *dst, int E, int I, int H,
ptrdiff_t stridea, ptrdiff_t strideb,
int wd)
{
int i, F = 1 << (BIT_DEPTH - 8);
E <<= (BIT_DEPTH - 8);
I <<= (BIT_DEPTH - 8);
H <<= (BIT_DEPTH - 8);
for (i = 0; i < 8; i++, dst += stridea) {
int p7, p6, p5, p4;
int p3 = dst[strideb * -4], p2 = dst[strideb * -3];
int p1 = dst[strideb * -2], p0 = dst[strideb * -1];
int q0 = dst[strideb * +0], q1 = dst[strideb * +1];
int q2 = dst[strideb * +2], q3 = dst[strideb * +3];
int q4, q5, q6, q7;
int fm = FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I &&
FFABS(p1 - p0) <= I && FFABS(q1 - q0) <= I &&
FFABS(q2 - q1) <= I && FFABS(q3 - q2) <= I &&
FFABS(p0 - q0) * 2 + (FFABS(p1 - q1) >> 1) <= E;
int flat8out, flat8in;
if (!fm)
continue;
if (wd >= 16) {
p7 = dst[strideb * -8];
p6 = dst[strideb * -7];
p5 = dst[strideb * -6];
p4 = dst[strideb * -5];
q4 = dst[strideb * +4];
q5 = dst[strideb * +5];
q6 = dst[strideb * +6];
q7 = dst[strideb * +7];
flat8out = FFABS(p7 - p0) <= F && FFABS(p6 - p0) <= F &&
FFABS(p5 - p0) <= F && FFABS(p4 - p0) <= F &&
FFABS(q4 - q0) <= F && FFABS(q5 - q0) <= F &&
FFABS(q6 - q0) <= F && FFABS(q7 - q0) <= F;
}
if (wd >= 8)
flat8in = FFABS(p3 - p0) <= F && FFABS(p2 - p0) <= F &&
FFABS(p1 - p0) <= F && FFABS(q1 - q0) <= F &&
FFABS(q2 - q0) <= F && FFABS(q3 - q0) <= F;
if (wd >= 16 && flat8out && flat8in) {
dst[strideb * -7] = (p7 + p7 + p7 + p7 + p7 + p7 + p7 + p6 * 2 +
p5 + p4 + p3 + p2 + p1 + p0 + q0 + 8) >> 4;
dst[strideb * -6] = (p7 + p7 + p7 + p7 + p7 + p7 + p6 + p5 * 2 +
p4 + p3 + p2 + p1 + p0 + q0 + q1 + 8) >> 4;
dst[strideb * -5] = (p7 + p7 + p7 + p7 + p7 + p6 + p5 + p4 * 2 +
p3 + p2 + p1 + p0 + q0 + q1 + q2 + 8) >> 4;
dst[strideb * -4] = (p7 + p7 + p7 + p7 + p6 + p5 + p4 + p3 * 2 +
p2 + p1 + p0 + q0 + q1 + q2 + q3 + 8) >> 4;
dst[strideb * -3] = (p7 + p7 + p7 + p6 + p5 + p4 + p3 + p2 * 2 +
p1 + p0 + q0 + q1 + q2 + q3 + q4 + 8) >> 4;
dst[strideb * -2] = (p7 + p7 + p6 + p5 + p4 + p3 + p2 + p1 * 2 +
p0 + q0 + q1 + q2 + q3 + q4 + q5 + 8) >> 4;
dst[strideb * -1] = (p7 + p6 + p5 + p4 + p3 + p2 + p1 + p0 * 2 +
q0 + q1 + q2 + q3 + q4 + q5 + q6 + 8) >> 4;
dst[strideb * +0] = (p6 + p5 + p4 + p3 + p2 + p1 + p0 + q0 * 2 +
q1 + q2 + q3 + q4 + q5 + q6 + q7 + 8) >> 4;
dst[strideb * +1] = (p5 + p4 + p3 + p2 + p1 + p0 + q0 + q1 * 2 +
q2 + q3 + q4 + q5 + q6 + q7 + q7 + 8) >> 4;
dst[strideb * +2] = (p4 + p3 + p2 + p1 + p0 + q0 + q1 + q2 * 2 +
q3 + q4 + q5 + q6 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +3] = (p3 + p2 + p1 + p0 + q0 + q1 + q2 + q3 * 2 +
q4 + q5 + q6 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +4] = (p2 + p1 + p0 + q0 + q1 + q2 + q3 + q4 * 2 +
q5 + q6 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +5] = (p1 + p0 + q0 + q1 + q2 + q3 + q4 + q5 * 2 +
q6 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
dst[strideb * +6] = (p0 + q0 + q1 + q2 + q3 + q4 + q5 + q6 * 2 +
q7 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
} else if (wd >= 8 && flat8in) {
dst[strideb * -3] = (p3 + p3 + p3 + 2 * p2 + p1 + p0 + q0 + 4) >> 3;
dst[strideb * -2] = (p3 + p3 + p2 + 2 * p1 + p0 + q0 + q1 + 4) >> 3;
dst[strideb * -1] = (p3 + p2 + p1 + 2 * p0 + q0 + q1 + q2 + 4) >> 3;
dst[strideb * +0] = (p2 + p1 + p0 + 2 * q0 + q1 + q2 + q3 + 4) >> 3;
dst[strideb * +1] = (p1 + p0 + q0 + 2 * q1 + q2 + q3 + q3 + 4) >> 3;
dst[strideb * +2] = (p0 + q0 + q1 + 2 * q2 + q3 + q3 + q3 + 4) >> 3;
} else {
int hev = FFABS(p1 - p0) > H || FFABS(q1 - q0) > H;
if (hev) {
int f = av_clip_intp2(p1 - q1, BIT_DEPTH - 1), f1, f2;
f = av_clip_intp2(3 * (q0 - p0) + f, BIT_DEPTH - 1);
f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
dst[strideb * -1] = av_clip_pixel(p0 + f2);
dst[strideb * +0] = av_clip_pixel(q0 - f1);
} else {
int f = av_clip_intp2(3 * (q0 - p0), BIT_DEPTH - 1), f1, f2;
f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
dst[strideb * -1] = av_clip_pixel(p0 + f2);
dst[strideb * +0] = av_clip_pixel(q0 - f1);
f = (f1 + 1) >> 1;
dst[strideb * -2] = av_clip_pixel(p1 + f);
dst[strideb * +1] = av_clip_pixel(q1 - f);
}
}
}
}
#define lf_8_fn(dir, wd, stridea, strideb) \
static void loop_filter_##dir##_##wd##_8_c(uint8_t *_dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
pixel *dst = (pixel *) _dst; \
stride /= sizeof(pixel); \
loop_filter(dst, E, I, H, stridea, strideb, wd); \
}
#define lf_8_fns(wd) \
lf_8_fn(h, wd, stride, 1) \
lf_8_fn(v, wd, 1, stride)
lf_8_fns(4)
lf_8_fns(8)
lf_8_fns(16)
#undef lf_8_fn
#undef lf_8_fns
#define lf_16_fn(dir, stridea) \
static void loop_filter_##dir##_16_16_c(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
loop_filter_##dir##_16_8_c(dst, stride, E, I, H); \
loop_filter_##dir##_16_8_c(dst + 8 * stridea, stride, E, I, H); \
}
lf_16_fn(h, stride)
lf_16_fn(v, sizeof(pixel))
#undef lf_16_fn
#define lf_mix_fn(dir, wd1, wd2, stridea) \
static void loop_filter_##dir##_##wd1##wd2##_16_c(uint8_t *dst, \
ptrdiff_t stride, \
int E, int I, int H) \
{ \
loop_filter_##dir##_##wd1##_8_c(dst, stride, E & 0xff, I & 0xff, H & 0xff); \
loop_filter_##dir##_##wd2##_8_c(dst + 8 * stridea, stride, E >> 8, I >> 8, H >> 8); \
}
#define lf_mix_fns(wd1, wd2) \
lf_mix_fn(h, wd1, wd2, stride) \
lf_mix_fn(v, wd1, wd2, sizeof(pixel))
lf_mix_fns(4, 4)
lf_mix_fns(4, 8)
lf_mix_fns(8, 4)
lf_mix_fns(8, 8)
#undef lf_mix_fn
#undef lf_mix_fns
static av_cold void vp9dsp_loopfilter_init(VP9DSPContext *dsp)
{
dsp->loop_filter_8[0][0] = loop_filter_h_4_8_c;
dsp->loop_filter_8[0][1] = loop_filter_v_4_8_c;
dsp->loop_filter_8[1][0] = loop_filter_h_8_8_c;
dsp->loop_filter_8[1][1] = loop_filter_v_8_8_c;
dsp->loop_filter_8[2][0] = loop_filter_h_16_8_c;
dsp->loop_filter_8[2][1] = loop_filter_v_16_8_c;
dsp->loop_filter_16[0] = loop_filter_h_16_16_c;
dsp->loop_filter_16[1] = loop_filter_v_16_16_c;
dsp->loop_filter_mix2[0][0][0] = loop_filter_h_44_16_c;
dsp->loop_filter_mix2[0][0][1] = loop_filter_v_44_16_c;
dsp->loop_filter_mix2[0][1][0] = loop_filter_h_48_16_c;
dsp->loop_filter_mix2[0][1][1] = loop_filter_v_48_16_c;
dsp->loop_filter_mix2[1][0][0] = loop_filter_h_84_16_c;
dsp->loop_filter_mix2[1][0][1] = loop_filter_v_84_16_c;
dsp->loop_filter_mix2[1][1][0] = loop_filter_h_88_16_c;
dsp->loop_filter_mix2[1][1][1] = loop_filter_v_88_16_c;
}
static av_always_inline void copy_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h)
{
do {
memcpy(dst, src, w);
dst += dst_stride;
src += src_stride;
} while (--h);
}
static av_always_inline void avg_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h)
{
do {
int x;
for (x = 0; x < w; x += 4)
AV_WN32A(&dst[x], rnd_avg32(AV_RN32A(&dst[x]), AV_RN32(&src[x])));
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define fpel_fn(type, sz) \
static void type##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
type##_c(dst, dst_stride, src, src_stride, sz, h); \
}
#define copy_avg_fn(sz) \
fpel_fn(copy, sz) \
fpel_fn(avg, sz)
copy_avg_fn(64)
copy_avg_fn(32)
copy_avg_fn(16)
copy_avg_fn(8)
copy_avg_fn(4)
#undef fpel_fn
#undef copy_avg_fn
static const int16_t vp9_subpel_filters[3][16][8] = {
[FILTER_8TAP_REGULAR] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ 0, 1, -5, 126, 8, -3, 1, 0 },
{ -1, 3, -10, 122, 18, -6, 2, 0 },
{ -1, 4, -13, 118, 27, -9, 3, -1 },
{ -1, 4, -16, 112, 37, -11, 4, -1 },
{ -1, 5, -18, 105, 48, -14, 4, -1 },
{ -1, 5, -19, 97, 58, -16, 5, -1 },
{ -1, 6, -19, 88, 68, -18, 5, -1 },
{ -1, 6, -19, 78, 78, -19, 6, -1 },
{ -1, 5, -18, 68, 88, -19, 6, -1 },
{ -1, 5, -16, 58, 97, -19, 5, -1 },
{ -1, 4, -14, 48, 105, -18, 5, -1 },
{ -1, 4, -11, 37, 112, -16, 4, -1 },
{ -1, 3, -9, 27, 118, -13, 4, -1 },
{ 0, 2, -6, 18, 122, -10, 3, -1 },
{ 0, 1, -3, 8, 126, -5, 1, 0 },
}, [FILTER_8TAP_SHARP] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ -1, 3, -7, 127, 8, -3, 1, 0 },
{ -2, 5, -13, 125, 17, -6, 3, -1 },
{ -3, 7, -17, 121, 27, -10, 5, -2 },
{ -4, 9, -20, 115, 37, -13, 6, -2 },
{ -4, 10, -23, 108, 48, -16, 8, -3 },
{ -4, 10, -24, 100, 59, -19, 9, -3 },
{ -4, 11, -24, 90, 70, -21, 10, -4 },
{ -4, 11, -23, 80, 80, -23, 11, -4 },
{ -4, 10, -21, 70, 90, -24, 11, -4 },
{ -3, 9, -19, 59, 100, -24, 10, -4 },
{ -3, 8, -16, 48, 108, -23, 10, -4 },
{ -2, 6, -13, 37, 115, -20, 9, -4 },
{ -2, 5, -10, 27, 121, -17, 7, -3 },
{ -1, 3, -6, 17, 125, -13, 5, -2 },
{ 0, 1, -3, 8, 127, -7, 3, -1 },
}, [FILTER_8TAP_SMOOTH] = {
{ 0, 0, 0, 128, 0, 0, 0, 0 },
{ -3, -1, 32, 64, 38, 1, -3, 0 },
{ -2, -2, 29, 63, 41, 2, -3, 0 },
{ -2, -2, 26, 63, 43, 4, -4, 0 },
{ -2, -3, 24, 62, 46, 5, -4, 0 },
{ -2, -3, 21, 60, 49, 7, -4, 0 },
{ -1, -4, 18, 59, 51, 9, -4, 0 },
{ -1, -4, 16, 57, 53, 12, -4, -1 },
{ -1, -4, 14, 55, 55, 14, -4, -1 },
{ -1, -4, 12, 53, 57, 16, -4, -1 },
{ 0, -4, 9, 51, 59, 18, -4, -1 },
{ 0, -4, 7, 49, 60, 21, -3, -2 },
{ 0, -4, 5, 46, 62, 24, -3, -2 },
{ 0, -4, 4, 43, 63, 26, -2, -2 },
{ 0, -3, 2, 41, 63, 29, -2, -2 },
{ 0, -3, 1, 38, 64, 32, -1, -3 },
}
};
#define FILTER_8TAP(src, x, F, stride) \
av_clip_uint8((F[0] * src[x + -3 * stride] + \
F[1] * src[x + -2 * stride] + \
F[2] * src[x + -1 * stride] + \
F[3] * src[x + +0 * stride] + \
F[4] * src[x + +1 * stride] + \
F[5] * src[x + +2 * stride] + \
F[6] * src[x + +3 * stride] + \
F[7] * src[x + +4 * stride] + 64) >> 7)
static av_always_inline void do_8tap_1d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, ptrdiff_t ds,
const int16_t *filter, int avg)
{
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(src, x, filter, ds) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(src, x, filter, ds);
}
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define filter_8tap_1d_fn(opn, opa, dir, ds) \
static av_noinline void opn##_8tap_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, const int16_t *filter) \
{ \
do_8tap_1d_c(dst, dst_stride, src, src_stride, w, h, ds, filter, opa); \
}
filter_8tap_1d_fn(put, 0, v, src_stride)
filter_8tap_1d_fn(put, 0, h, 1)
filter_8tap_1d_fn(avg, 1, v, src_stride)
filter_8tap_1d_fn(avg, 1, h, 1)
#undef filter_8tap_1d_fn
static av_always_inline void do_8tap_2d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, const int16_t *filterx,
const int16_t *filtery, int avg)
{
int tmp_h = h + 7;
uint8_t tmp[64 * 71], *tmp_ptr = tmp;
src -= src_stride * 3;
do {
int x;
for (x = 0; x < w; x++)
tmp_ptr[x] = FILTER_8TAP(src, x, filterx, 1);
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp + 64 * 3;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filtery, 64) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(tmp_ptr, x, filtery, 64);
}
tmp_ptr += 64;
dst += dst_stride;
} while (--h);
}
#define filter_8tap_2d_fn(opn, opa) \
static av_noinline void opn##_8tap_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, const int16_t *filterx, \
const int16_t *filtery) \
{ \
do_8tap_2d_c(dst, dst_stride, src, src_stride, w, h, filterx, filtery, opa); \
}
filter_8tap_2d_fn(put, 0)
filter_8tap_2d_fn(avg, 1)
#undef filter_8tap_2d_fn
#define filter_fn_1d(sz, dir, dir_m, type, type_idx, avg) \
static void avg##_8tap_##type##_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_8tap_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, \
vp9_subpel_filters[type_idx][dir_m]); \
}
#define filter_fn_2d(sz, type, type_idx, avg) \
static void avg##_8tap_##type##_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_8tap_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, \
vp9_subpel_filters[type_idx][mx], \
vp9_subpel_filters[type_idx][my]); \
}
#define FILTER_BILIN(src, x, mxy, stride) \
(src[x] + ((mxy * (src[x + stride] - src[x]) + 8) >> 4))
static av_always_inline void do_bilin_1d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, ptrdiff_t ds, int mxy, int avg)
{
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(src, x, mxy, ds) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(src, x, mxy, ds);
}
dst += dst_stride;
src += src_stride;
} while (--h);
}
#define bilin_1d_fn(opn, opa, dir, ds) \
static av_noinline void opn##_bilin_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mxy) \
{ \
do_bilin_1d_c(dst, dst_stride, src, src_stride, w, h, ds, mxy, opa); \
}
bilin_1d_fn(put, 0, v, src_stride)
bilin_1d_fn(put, 0, h, 1)
bilin_1d_fn(avg, 1, v, src_stride)
bilin_1d_fn(avg, 1, h, 1)
#undef bilin_1d_fn
static av_always_inline void do_bilin_2d_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my, int avg)
{
uint8_t tmp[64 * 65], *tmp_ptr = tmp;
int tmp_h = h + 1;
do {
int x;
for (x = 0; x < w; x++)
tmp_ptr[x] = FILTER_BILIN(src, x, mx, 1);
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
}
tmp_ptr += 64;
dst += dst_stride;
} while (--h);
}
#define bilin_2d_fn(opn, opa) \
static av_noinline void opn##_bilin_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my) \
{ \
do_bilin_2d_c(dst, dst_stride, src, src_stride, w, h, mx, my, opa); \
}
bilin_2d_fn(put, 0)
bilin_2d_fn(avg, 1)
#undef bilin_2d_fn
#define bilinf_fn_1d(sz, dir, dir_m, avg) \
static void avg##_bilin_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_bilin_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, dir_m); \
}
#define bilinf_fn_2d(sz, avg) \
static void avg##_bilin_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my) \
{ \
avg##_bilin_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, mx, my); \
}
#define filter_fn(sz, avg) \
filter_fn_1d(sz, h, mx, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_1d(sz, v, my, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_2d(sz, regular, FILTER_8TAP_REGULAR, avg) \
filter_fn_1d(sz, h, mx, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_1d(sz, v, my, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_2d(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
filter_fn_1d(sz, h, mx, sharp, FILTER_8TAP_SHARP, avg) \
filter_fn_1d(sz, v, my, sharp, FILTER_8TAP_SHARP, avg) \
filter_fn_2d(sz, sharp, FILTER_8TAP_SHARP, avg) \
bilinf_fn_1d(sz, h, mx, avg) \
bilinf_fn_1d(sz, v, my, avg) \
bilinf_fn_2d(sz, avg)
#define filter_fn_set(avg) \
filter_fn(64, avg) \
filter_fn(32, avg) \
filter_fn(16, avg) \
filter_fn(8, avg) \
filter_fn(4, avg)
filter_fn_set(put)
filter_fn_set(avg)
#undef filter_fn
#undef filter_fn_set
#undef filter_fn_1d
#undef filter_fn_2d
#undef bilinf_fn_1d
#undef bilinf_fn_2d
static av_cold void vp9dsp_mc_init(VP9DSPContext *dsp)
{
#define init_fpel(idx1, idx2, sz, type) \
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = type##sz##_c; \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = type##sz##_c
#define init_copy_avg(idx, sz) \
init_fpel(idx, 0, sz, copy); \
init_fpel(idx, 1, sz, avg)
init_copy_avg(0, 64);
init_copy_avg(1, 32);
init_copy_avg(2, 16);
init_copy_avg(3, 8);
init_copy_avg(4, 4);
#undef init_copy_avg
#undef init_fpel
#define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type) \
dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir##_c; \
dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##dir##_c; \
dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = type##_8tap_sharp_##sz##dir##_c; \
dsp->mc[idx1][FILTER_BILINEAR ][idx2][idxh][idxv] = type##_bilin_##sz##dir##_c
#define init_subpel2(idx, idxh, idxv, dir, type) \
init_subpel1(0, idx, idxh, idxv, 64, dir, type); \
init_subpel1(1, idx, idxh, idxv, 32, dir, type); \
init_subpel1(2, idx, idxh, idxv, 16, dir, type); \
init_subpel1(3, idx, idxh, idxv, 8, dir, type); \
init_subpel1(4, idx, idxh, idxv, 4, dir, type)
#define init_subpel3(idx, type) \
init_subpel2(idx, 1, 1, hv, type); \
init_subpel2(idx, 0, 1, v, type); \
init_subpel2(idx, 1, 0, h, type)
init_subpel3(0, put);
init_subpel3(1, avg);
#undef init_subpel1
#undef init_subpel2
#undef init_subpel3
}
static av_always_inline void do_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my,
int dx, int dy, int avg,
const int16_t (*filters)[8])
{
int tmp_h = (((h - 1) * dy + my) >> 4) + 8;
uint8_t tmp[64 * 135], *tmp_ptr = tmp;
src -= src_stride * 3;
do {
int x;
int imx = mx, ioff = 0;
for (x = 0; x < w; x++) {
tmp_ptr[x] = FILTER_8TAP(src, ioff, filters[imx], 1);
imx += dx;
ioff += imx >> 4;
imx &= 0xf;
}
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp + 64 * 3;
do {
int x;
const int16_t *filter = filters[my];
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filter, 64) + 1) >> 1;
} else {
dst[x] = FILTER_8TAP(tmp_ptr, x, filter, 64);
}
my += dy;
tmp_ptr += (my >> 4) * 64;
my &= 0xf;
dst += dst_stride;
} while (--h);
}
#define scaled_filter_8tap_fn(opn, opa) \
static av_noinline void opn##_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my, int dx, int dy, \
const int16_t (*filters)[8]) \
{ \
do_scaled_8tap_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, \
opa, filters); \
}
scaled_filter_8tap_fn(put, 0)
scaled_filter_8tap_fn(avg, 1)
#undef scaled_filter_8tap_fn
#undef FILTER_8TAP
#define scaled_filter_fn(sz, type, type_idx, avg) \
static void avg##_scaled_##type##_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my, int dx, int dy) \
{ \
avg##_scaled_8tap_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy, \
vp9_subpel_filters[type_idx]); \
}
static av_always_inline void do_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride,
const uint8_t *src, ptrdiff_t src_stride,
int w, int h, int mx, int my,
int dx, int dy, int avg)
{
uint8_t tmp[64 * 129], *tmp_ptr = tmp;
int tmp_h = (((h - 1) * dy + my) >> 4) + 2;
do {
int x;
int imx = mx, ioff = 0;
for (x = 0; x < w; x++) {
tmp_ptr[x] = FILTER_BILIN(src, ioff, imx, 1);
imx += dx;
ioff += imx >> 4;
imx &= 0xf;
}
tmp_ptr += 64;
src += src_stride;
} while (--tmp_h);
tmp_ptr = tmp;
do {
int x;
for (x = 0; x < w; x++)
if (avg) {
dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
} else {
dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
}
my += dy;
tmp_ptr += (my >> 4) * 64;
my &= 0xf;
dst += dst_stride;
} while (--h);
}
#define scaled_bilin_fn(opn, opa) \
static av_noinline void opn##_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int w, int h, int mx, int my, int dx, int dy) \
{ \
do_scaled_bilin_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, opa); \
}
scaled_bilin_fn(put, 0)
scaled_bilin_fn(avg, 1)
#undef scaled_bilin_fn
#undef FILTER_BILIN
#define scaled_bilinf_fn(sz, avg) \
static void avg##_scaled_bilin_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
const uint8_t *src, ptrdiff_t src_stride, \
int h, int mx, int my, int dx, int dy) \
{ \
avg##_scaled_bilin_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy); \
}
#define scaled_filter_fns(sz, avg) \
scaled_filter_fn(sz, regular, FILTER_8TAP_REGULAR, avg) \
scaled_filter_fn(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
scaled_filter_fn(sz, sharp, FILTER_8TAP_SHARP, avg) \
scaled_bilinf_fn(sz, avg)
#define scaled_filter_fn_set(avg) \
scaled_filter_fns(64, avg) \
scaled_filter_fns(32, avg) \
scaled_filter_fns(16, avg) \
scaled_filter_fns(8, avg) \
scaled_filter_fns(4, avg)
scaled_filter_fn_set(put)
scaled_filter_fn_set(avg)
#undef scaled_filter_fns
#undef scaled_filter_fn_set
#undef scaled_filter_fn
#undef scaled_bilinf_fn
static av_cold void vp9dsp_scaled_mc_init(VP9DSPContext *dsp)
{
#define init_scaled(idx1, idx2, sz, type) \
dsp->smc[idx1][FILTER_8TAP_SMOOTH ][idx2] = type##_scaled_smooth_##sz##_c; \
dsp->smc[idx1][FILTER_8TAP_REGULAR][idx2] = type##_scaled_regular_##sz##_c; \
dsp->smc[idx1][FILTER_8TAP_SHARP ][idx2] = type##_scaled_sharp_##sz##_c; \
dsp->smc[idx1][FILTER_BILINEAR ][idx2] = type##_scaled_bilin_##sz##_c
#define init_scaled_put_avg(idx, sz) \
init_scaled(idx, 0, sz, put); \
init_scaled(idx, 1, sz, avg)
init_scaled_put_avg(0, 64);
init_scaled_put_avg(1, 32);
init_scaled_put_avg(2, 16);
init_scaled_put_avg(3, 8);
init_scaled_put_avg(4, 4);
#undef init_scaled_put_avg
#undef init_scaled
}
av_cold void FUNC(ff_vp9dsp_init)(VP9DSPContext *dsp)
{
vp9dsp_intrapred_init(dsp);
vp9dsp_itxfm_init(dsp);
vp9dsp_loopfilter_init(dsp);
vp9dsp_mc_init(dsp);
vp9dsp_scaled_mc_init(dsp);
}
libavcodec/x86/vp9dsp_init.c
View file @ b224b165
......@@ -307,8 +307,10 @@ ipred_func(32, tm, avx2);
#endif /* HAVE_YASM */
av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp)
av_cold void ff_vp9dsp_init_x86(VP9DSPContext *dsp, int bpp)
{
if (bpp != 8) return;
#if HAVE_YASM
int cpu_flags = av_get_cpu_flags();
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment