Skip to content

F
ffmpeg.wasm-core
Commit ed1586b9 authored by Kaustubh Raste's avatar Kaustubh Raste Committed by Michael Niedermayer
Browse files
Options

avcodec/mips: Removed generic function call in avc intra msa functions 

Signed-off-by: 's avatarKaustubh Raste <kaustubh.raste@imgtec.com>
Reviewed-by: 's avatarManojkumar Bhosale <Manojkumar.Bhosale@imgtec.com>
Signed-off-by: 's avatarMichael Niedermayer <michael@niedermayer.cc>
parent deeaaba1
Hide whitespace changes
Inline Side-by-side
Showing with 92 additions and 123 deletions
libavcodec/mips/h264pred_msa.c
View file @ ed1586b9
......@@ -106,115 +106,6 @@ static void intra_predict_horiz_16x16_msa(uint8_t *src, int32_t src_stride,
dst, dst_stride);
}
static void intra_predict_dc_8x8_msa(uint8_t *src_top, uint8_t *src_left,
int32_t src_stride_left,
uint8_t *dst, int32_t dst_stride,
uint8_t is_above, uint8_t is_left)
{
uint32_t row;
uint32_t out, addition = 0;
v16u8 src_above, store;
v8u16 sum_above;
v4u32 sum_top;
v2u64 sum;
if (is_left && is_above) {
src_above = LD_UB(src_top);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
addition = __msa_copy_u_w((v4i32) sum, 0);
for (row = 0; row < 8; row++) {
addition += src_left[row * src_stride_left];
}
addition = (addition + 8) >> 4;
store = (v16u8) __msa_fill_b(addition);
} else if (is_left) {
for (row = 0; row < 8; row++) {
addition += src_left[row * src_stride_left];
}
addition = (addition + 4) >> 3;
store = (v16u8) __msa_fill_b(addition);
} else if (is_above) {
src_above = LD_UB(src_top);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum = (v2u64) __msa_srari_d((v2i64) sum, 3);
store = (v16u8) __msa_splati_b((v16i8) sum, 0);
} else {
store = (v16u8) __msa_ldi_b(128);
}
out = __msa_copy_u_w((v4i32) store, 0);
for (row = 8; row--;) {
SW(out, dst);
SW(out, (dst + 4));
dst += dst_stride;
}
}
static void intra_predict_dc_16x16_msa(uint8_t *src_top, uint8_t *src_left,
int32_t src_stride_left,
uint8_t *dst, int32_t dst_stride,
uint8_t is_above, uint8_t is_left)
{
uint32_t row;
uint32_t addition = 0;
v16u8 src_above, store;
v8u16 sum_above;
v4u32 sum_top;
v2u64 sum;
if (is_left && is_above) {
src_above = LD_UB(src_top);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum_top = (v4u32) __msa_pckev_w((v4i32) sum, (v4i32) sum);
sum = __msa_hadd_u_d(sum_top, sum_top);
addition = __msa_copy_u_w((v4i32) sum, 0);
for (row = 0; row < 16; row++) {
addition += src_left[row * src_stride_left];
}
addition = (addition + 16) >> 5;
store = (v16u8) __msa_fill_b(addition);
} else if (is_left) {
for (row = 0; row < 16; row++) {
addition += src_left[row * src_stride_left];
}
addition = (addition + 8) >> 4;
store = (v16u8) __msa_fill_b(addition);
} else if (is_above) {
src_above = LD_UB(src_top);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum_top = (v4u32) __msa_pckev_w((v4i32) sum, (v4i32) sum);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum = (v2u64) __msa_srari_d((v2i64) sum, 4);
store = (v16u8) __msa_splati_b((v16i8) sum, 0);
} else {
store = (v16u8) __msa_ldi_b(128);
}
for (row = 16; row--;) {
ST_UB(store, dst);
dst += dst_stride;
}
}
#define INTRA_PREDICT_VALDC_8X8_MSA(val) \
static void intra_predict_##val##dc_8x8_msa(uint8_t *dst, int32_t dst_stride) \
{ \
......@@ -646,8 +537,42 @@ void ff_h264_intra_pred_dc_16x16_msa(uint8_t *src, ptrdiff_t stride)
uint8_t *src_top = src - stride;
uint8_t *src_left = src - 1;
uint8_t *dst = src;
uint32_t addition = 0;
v16u8 src_above, out;
v8u16 sum_above;
v4u32 sum_top;
v2u64 sum;
intra_predict_dc_16x16_msa(src_top, src_left, stride, dst, stride, 1, 1);
src_above = LD_UB(src_top);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum_top = (v4u32) __msa_pckev_w((v4i32) sum, (v4i32) sum);
sum = __msa_hadd_u_d(sum_top, sum_top);
addition = __msa_copy_u_w((v4i32) sum, 0);
addition += src_left[ 0 * stride];
addition += src_left[ 1 * stride];
addition += src_left[ 2 * stride];
addition += src_left[ 3 * stride];
addition += src_left[ 4 * stride];
addition += src_left[ 5 * stride];
addition += src_left[ 6 * stride];
addition += src_left[ 7 * stride];
addition += src_left[ 8 * stride];
addition += src_left[ 9 * stride];
addition += src_left[10 * stride];
addition += src_left[11 * stride];
addition += src_left[12 * stride];
addition += src_left[13 * stride];
addition += src_left[14 * stride];
addition += src_left[15 * stride];
addition = (addition + 16) >> 5;
out = (v16u8) __msa_fill_b(addition);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
dst += (8 * stride);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
}
void ff_h264_intra_pred_vert_16x16_msa(uint8_t *src, ptrdiff_t stride)
......@@ -666,38 +591,82 @@ void ff_h264_intra_pred_horiz_16x16_msa(uint8_t *src, ptrdiff_t stride)
void ff_h264_intra_pred_dc_left_16x16_msa(uint8_t *src, ptrdiff_t stride)
{
uint8_t *src_top = src - stride;
uint8_t *src_left = src - 1;
uint8_t *dst = src;
intra_predict_dc_16x16_msa(src_top, src_left, stride, dst, stride, 0, 1);
uint32_t addition;
v16u8 out;
addition = src_left[ 0 * stride];
addition += src_left[ 1 * stride];
addition += src_left[ 2 * stride];
addition += src_left[ 3 * stride];
addition += src_left[ 4 * stride];
addition += src_left[ 5 * stride];
addition += src_left[ 6 * stride];
addition += src_left[ 7 * stride];
addition += src_left[ 8 * stride];
addition += src_left[ 9 * stride];
addition += src_left[10 * stride];
addition += src_left[11 * stride];
addition += src_left[12 * stride];
addition += src_left[13 * stride];
addition += src_left[14 * stride];
addition += src_left[15 * stride];
addition = (addition + 8) >> 4;
out = (v16u8) __msa_fill_b(addition);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
dst += (8 * stride);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
}
void ff_h264_intra_pred_dc_top_16x16_msa(uint8_t *src, ptrdiff_t stride)
{
uint8_t *src_top = src - stride;
uint8_t *src_left = src - 1;
uint8_t *dst = src;
v16u8 src_above, out;
v8u16 sum_above;
v4u32 sum_top;
v2u64 sum;
src_above = LD_UB(src_top);
intra_predict_dc_16x16_msa(src_top, src_left, stride, dst, stride, 1, 0);
sum_above = __msa_hadd_u_h(src_above, src_above);
sum_top = __msa_hadd_u_w(sum_above, sum_above);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum_top = (v4u32) __msa_pckev_w((v4i32) sum, (v4i32) sum);
sum = __msa_hadd_u_d(sum_top, sum_top);
sum = (v2u64) __msa_srari_d((v2i64) sum, 4);
out = (v16u8) __msa_splati_b((v16i8) sum, 0);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
dst += (8 * stride);
ST_UB8(out, out, out, out, out, out, out, out, dst, stride);
}
void ff_h264_intra_pred_dc_128_8x8_msa(uint8_t *src, ptrdiff_t stride)
{
uint8_t *src_top = src - stride;
uint8_t *src_left = src - 1;
uint8_t *dst = src;
uint64_t out;
v16u8 store;
store = (v16u8) __msa_fill_b(128);
out = __msa_copy_u_d((v2i64) store, 0);
intra_predict_dc_8x8_msa(src_top, src_left, stride, dst, stride, 0, 0);
SD4(out, out, out, out, src, stride);
src += (4 * stride);
SD4(out, out, out, out, src, stride);
}
void ff_h264_intra_pred_dc_128_16x16_msa(uint8_t *src, ptrdiff_t stride)
{
uint8_t *src_top = src - stride;
uint8_t *src_left = src - 1;
uint8_t *dst = src;
v16u8 out;
out = (v16u8) __msa_fill_b(128);
intra_predict_dc_16x16_msa(src_top, src_left, stride, dst, stride, 0, 0);
ST_UB8(out, out, out, out, out, out, out, out, src, stride);
src += (8 * stride);
ST_UB8(out, out, out, out, out, out, out, out, src, stride);
}
void ff_vp8_pred8x8_127_dc_8_msa(uint8_t *src, ptrdiff_t stride)
......
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