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ffmpeg.wasm-core
Commit b2ffecbd authored by Paul B Mahol's avatar Paul B Mahol
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avcodec/lagarith: switch to planar rgb 

Speed goes from 363 fps to 428 fps for 640x480 video.
parent fb9d4f5c
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Showing with 118 additions and 164 deletions
libavcodec/lagarith.c
View file @ b2ffecbd
...@@ -53,9 +53,6 @@ typedef struct LagarithContext { ...@@ -53,9 +53,6 @@ typedef struct LagarithContext {
LLVidDSPContext llviddsp; LLVidDSPContext llviddsp;
int zeros; /**< number of consecutive zero bytes encountered */ int zeros; /**< number of consecutive zero bytes encountered */
int zeros_rem; /**< number of zero bytes remaining to output */ int zeros_rem; /**< number of zero bytes remaining to output */
uint8_t *rgb_planes;
int rgb_planes_allocated;
int rgb_stride;
} LagarithContext; } LagarithContext;
/** /**
...@@ -544,7 +541,7 @@ static int lag_decode_frame(AVCodecContext *avctx, ...@@ -544,7 +541,7 @@ static int lag_decode_frame(AVCodecContext *avctx,
uint8_t frametype; uint8_t frametype;
uint32_t offset_gu = 0, offset_bv = 0, offset_ry = 9; uint32_t offset_gu = 0, offset_bv = 0, offset_ry = 9;
uint32_t offs[4]; uint32_t offs[4];
uint8_t *srcs[4], *dst; uint8_t *srcs[4];
int i, j, planes = 3; int i, j, planes = 3;
int ret; int ret;
...@@ -557,70 +554,60 @@ static int lag_decode_frame(AVCodecContext *avctx, ...@@ -557,70 +554,60 @@ static int lag_decode_frame(AVCodecContext *avctx,
switch (frametype) { switch (frametype) {
case FRAME_SOLID_RGBA: case FRAME_SOLID_RGBA:
avctx->pix_fmt = AV_PIX_FMT_RGB32; avctx->pix_fmt = AV_PIX_FMT_GBRAP;
case FRAME_SOLID_GRAY: case FRAME_SOLID_GRAY:
if (frametype == FRAME_SOLID_GRAY) if (frametype == FRAME_SOLID_GRAY)
if (avctx->bits_per_coded_sample == 24) { if (avctx->bits_per_coded_sample == 24) {
avctx->pix_fmt = AV_PIX_FMT_RGB24; avctx->pix_fmt = AV_PIX_FMT_GBRP;
} else { } else {
avctx->pix_fmt = AV_PIX_FMT_0RGB32; avctx->pix_fmt = AV_PIX_FMT_GBRAP;
planes = 4; planes = 4;
} }
if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
return ret; return ret;
dst = p->data[0];
if (frametype == FRAME_SOLID_RGBA) { if (frametype == FRAME_SOLID_RGBA) {
int qwidth = avctx->width>>2; for (i = 0; i < avctx->height; i++) {
uint64_t c = ((uint64_t)offset_gu << 32) | offset_gu; memset(p->data[0] + i * p->linesize[0], buf[2], avctx->width);
for (j = 0; j < avctx->height; j++) { memset(p->data[1] + i * p->linesize[1], buf[1], avctx->width);
for (i = 0; i < qwidth; i++) { memset(p->data[2] + i * p->linesize[2], buf[3], avctx->width);
AV_WN64(dst + i * 16 , c); memset(p->data[3] + i * p->linesize[3], buf[4], avctx->width);
AV_WN64(dst + i * 16 + 8, c);
} }
for (i = 4*qwidth; i < avctx->width; i++)
AV_WN32(dst + i * 4, offset_gu);
dst += p->linesize[0];
}
} else { } else {
for (j = 0; j < avctx->height; j++) { for (i = 0; i < avctx->height; i++) {
memset(dst, buf[1], avctx->width * planes); for (j = 0; j < planes; j++)
dst += p->linesize[0]; memset(p->data[j] + i * p->linesize[j], buf[1], avctx->width);
} }
} }
break; break;
case FRAME_SOLID_COLOR: case FRAME_SOLID_COLOR:
if (avctx->bits_per_coded_sample == 24) { if (avctx->bits_per_coded_sample == 24) {
avctx->pix_fmt = AV_PIX_FMT_RGB24; avctx->pix_fmt = AV_PIX_FMT_GBRP;
} else { } else {
avctx->pix_fmt = AV_PIX_FMT_RGB32; avctx->pix_fmt = AV_PIX_FMT_GBRAP;
offset_gu |= 0xFFU << 24;
} }
if ((ret = ff_thread_get_buffer(avctx, &frame,0)) < 0) if ((ret = ff_thread_get_buffer(avctx, &frame,0)) < 0)
return ret; return ret;
dst = p->data[0]; for (i = 0; i < avctx->height; i++) {
for (j = 0; j < avctx->height; j++) { memset(p->data[0] + i * p->linesize[0], buf[2], avctx->width);
for (i = 0; i < avctx->width; i++) memset(p->data[1] + i * p->linesize[1], buf[1], avctx->width);
if (avctx->bits_per_coded_sample == 24) { memset(p->data[2] + i * p->linesize[2], buf[3], avctx->width);
AV_WB24(dst + i * 3, offset_gu); if (avctx->pix_fmt == AV_PIX_FMT_GBRAP)
} else { memset(p->data[3] + i * p->linesize[3], 0xFFu, avctx->width);
AV_WN32(dst + i * 4, offset_gu);
}
dst += p->linesize[0];
} }
break; break;
case FRAME_ARITH_RGBA: case FRAME_ARITH_RGBA:
avctx->pix_fmt = AV_PIX_FMT_RGB32; avctx->pix_fmt = AV_PIX_FMT_GBRAP;
planes = 4; planes = 4;
offset_ry += 4; offset_ry += 4;
offs[3] = AV_RL32(buf + 9); offs[3] = AV_RL32(buf + 9);
case FRAME_ARITH_RGB24: case FRAME_ARITH_RGB24:
case FRAME_U_RGB24: case FRAME_U_RGB24:
if (frametype == FRAME_ARITH_RGB24 || frametype == FRAME_U_RGB24) if (frametype == FRAME_ARITH_RGB24 || frametype == FRAME_U_RGB24)
avctx->pix_fmt = AV_PIX_FMT_RGB24; avctx->pix_fmt = AV_PIX_FMT_GBRP;
if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0)
return ret; return ret;
...@@ -629,15 +616,8 @@ static int lag_decode_frame(AVCodecContext *avctx, ...@@ -629,15 +616,8 @@ static int lag_decode_frame(AVCodecContext *avctx,
offs[1] = offset_gu; offs[1] = offset_gu;
offs[2] = offset_ry; offs[2] = offset_ry;
l->rgb_stride = FFALIGN(avctx->width, 16);
av_fast_malloc(&l->rgb_planes, &l->rgb_planes_allocated,
l->rgb_stride * avctx->height * planes + 1);
if (!l->rgb_planes) {
av_log(avctx, AV_LOG_ERROR, "cannot allocate temporary buffer\n");
return AVERROR(ENOMEM);
}
for (i = 0; i < planes; i++) for (i = 0; i < planes; i++)
srcs[i] = l->rgb_planes + (i + 1) * l->rgb_stride * avctx->height - l->rgb_stride; srcs[i] = p->data[i] + (avctx->height - 1) * p->linesize[i];
for (i = 0; i < planes; i++) for (i = 0; i < planes; i++)
if (buf_size <= offs[i]) { if (buf_size <= offs[i]) {
av_log(avctx, AV_LOG_ERROR, av_log(avctx, AV_LOG_ERROR,
...@@ -648,32 +628,16 @@ static int lag_decode_frame(AVCodecContext *avctx, ...@@ -648,32 +628,16 @@ static int lag_decode_frame(AVCodecContext *avctx,
for (i = 0; i < planes; i++) for (i = 0; i < planes; i++)
lag_decode_arith_plane(l, srcs[i], lag_decode_arith_plane(l, srcs[i],
avctx->width, avctx->height, avctx->width, avctx->height,
-l->rgb_stride, buf + offs[i], -p->linesize[i], buf + offs[i],
buf_size - offs[i]); buf_size - offs[i]);
dst = p->data[0]; for (i = 0; i < avctx->height; i++) {
for (i = 0; i < planes; i++) l->llviddsp.add_bytes(p->data[0] + i * p->linesize[0], p->data[1] + i * p->linesize[1], avctx->width);
srcs[i] = l->rgb_planes + i * l->rgb_stride * avctx->height; l->llviddsp.add_bytes(p->data[2] + i * p->linesize[2], p->data[1] + i * p->linesize[1], avctx->width);
for (j = 0; j < avctx->height; j++) {
for (i = 0; i < avctx->width; i++) {
uint8_t r, g, b, a;
r = srcs[0][i];
g = srcs[1][i];
b = srcs[2][i];
r += g;
b += g;
if (frametype == FRAME_ARITH_RGBA) {
a = srcs[3][i];
AV_WN32(dst + i * 4, MKBETAG(a, r, g, b));
} else {
dst[i * 3 + 0] = r;
dst[i * 3 + 1] = g;
dst[i * 3 + 2] = b;
}
}
dst += p->linesize[0];
for (i = 0; i < planes; i++)
srcs[i] += l->rgb_stride;
} }
FFSWAP(uint8_t*, p->data[0], p->data[1]);
FFSWAP(int, p->linesize[0], p->linesize[1]);
FFSWAP(uint8_t*, p->data[2], p->data[1]);
FFSWAP(int, p->linesize[2], p->linesize[1]);
break; break;
case FRAME_ARITH_YUY2: case FRAME_ARITH_YUY2:
avctx->pix_fmt = AV_PIX_FMT_YUV422P; avctx->pix_fmt = AV_PIX_FMT_YUV422P;
...@@ -757,15 +721,6 @@ static av_cold int lag_decode_init_thread_copy(AVCodecContext *avctx) ...@@ -757,15 +721,6 @@ static av_cold int lag_decode_init_thread_copy(AVCodecContext *avctx)
} }
#endif #endif
static av_cold int lag_decode_end(AVCodecContext *avctx)
{
LagarithContext *l = avctx->priv_data;
av_freep(&l->rgb_planes);
return 0;
}
AVCodec ff_lagarith_decoder = { AVCodec ff_lagarith_decoder = {
.name = "lagarith", .name = "lagarith",
.long_name = NULL_IF_CONFIG_SMALL("Lagarith lossless"), .long_name = NULL_IF_CONFIG_SMALL("Lagarith lossless"),
...@@ -774,7 +729,6 @@ AVCodec ff_lagarith_decoder = { ...@@ -774,7 +729,6 @@ AVCodec ff_lagarith_decoder = {
.priv_data_size = sizeof(LagarithContext), .priv_data_size = sizeof(LagarithContext),
.init = lag_decode_init, .init = lag_decode_init,
.init_thread_copy = ONLY_IF_THREADS_ENABLED(lag_decode_init_thread_copy), .init_thread_copy = ONLY_IF_THREADS_ENABLED(lag_decode_init_thread_copy),
.close = lag_decode_end,
.decode = lag_decode_frame, .decode = lag_decode_frame,
.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS, .capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_FRAME_THREADS,
}; };
tests/ref/fate/lagarith-red
View file @ b2ffecbd
...@@ -3,28 +3,28 @@ ...@@ -3,28 +3,28 @@
#codec_id 0: rawvideo #codec_id 0: rawvideo
#dimensions 0: 320x240 #dimensions 0: 320x240
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 230400, 0x67dfe576 0, 0, 0, 1, 230400, 0x77f0e576
0, 1, 1, 1, 230400, 0x67dfe576 0, 1, 1, 1, 230400, 0x77f0e576
0, 2, 2, 1, 230400, 0x67dfe576 0, 2, 2, 1, 230400, 0x77f0e576
0, 3, 3, 1, 230400, 0x67dfe576 0, 3, 3, 1, 230400, 0x77f0e576
0, 4, 4, 1, 230400, 0x67dfe576 0, 4, 4, 1, 230400, 0x77f0e576
0, 5, 5, 1, 230400, 0x67dfe576 0, 5, 5, 1, 230400, 0x77f0e576
0, 6, 6, 1, 230400, 0x67dfe576 0, 6, 6, 1, 230400, 0x77f0e576
0, 7, 7, 1, 230400, 0x67dfe576 0, 7, 7, 1, 230400, 0x77f0e576
0, 8, 8, 1, 230400, 0x67dfe576 0, 8, 8, 1, 230400, 0x77f0e576
0, 9, 9, 1, 230400, 0x67dfe576 0, 9, 9, 1, 230400, 0x77f0e576
0, 10, 10, 1, 230400, 0x67dfe576 0, 10, 10, 1, 230400, 0x77f0e576
0, 11, 11, 1, 230400, 0x67dfe576 0, 11, 11, 1, 230400, 0x77f0e576
0, 12, 12, 1, 230400, 0x67dfe576 0, 12, 12, 1, 230400, 0x77f0e576
0, 13, 13, 1, 230400, 0x67dfe576 0, 13, 13, 1, 230400, 0x77f0e576
0, 14, 14, 1, 230400, 0x67dfe576 0, 14, 14, 1, 230400, 0x77f0e576
0, 15, 15, 1, 230400, 0x67dfe576 0, 15, 15, 1, 230400, 0x77f0e576
0, 16, 16, 1, 230400, 0x67dfe576 0, 16, 16, 1, 230400, 0x77f0e576
0, 17, 17, 1, 230400, 0x67dfe576 0, 17, 17, 1, 230400, 0x77f0e576
0, 18, 18, 1, 230400, 0x67dfe576 0, 18, 18, 1, 230400, 0x77f0e576
0, 19, 19, 1, 230400, 0x67dfe576 0, 19, 19, 1, 230400, 0x77f0e576
0, 20, 20, 1, 230400, 0x67dfe576 0, 20, 20, 1, 230400, 0x77f0e576
0, 21, 21, 1, 230400, 0x67dfe576 0, 21, 21, 1, 230400, 0x77f0e576
0, 22, 22, 1, 230400, 0x67dfe576 0, 22, 22, 1, 230400, 0x77f0e576
0, 23, 23, 1, 230400, 0x67dfe576 0, 23, 23, 1, 230400, 0x77f0e576
0, 24, 24, 1, 230400, 0x67dfe576 0, 24, 24, 1, 230400, 0x77f0e576
tests/ref/fate/lagarith-rgb24
View file @ b2ffecbd
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
#codec_id 0: rawvideo #codec_id 0: rawvideo
#dimensions 0: 480x256 #dimensions 0: 480x256
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 368640, 0x26f74db2 0, 0, 0, 1, 368640, 0x18364db2
0, 1, 1, 1, 368640, 0x63b29ea4 0, 1, 1, 1, 368640, 0x60e79ea4
0, 2, 2, 1, 368640, 0x19467f03 0, 2, 2, 1, 368640, 0xb28a7f03
0, 3, 3, 1, 368640, 0x5fdc3575 0, 3, 3, 1, 368640, 0x2ed83575
tests/ref/fate/lagarith-ticket4119
View file @ b2ffecbd
...@@ -4,5 +4,5 @@ ...@@ -4,5 +4,5 @@
#dimensions 0: 640x360 #dimensions 0: 640x360
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 691200, 0x00000000 0, 0, 0, 1, 691200, 0x00000000
0, 25, 25, 1, 691200, 0xc88a6f24 0, 25, 25, 1, 691200, 0x1c4a6f24
0, 50, 50, 1, 691200, 0x906d474c 0, 50, 50, 1, 691200, 0x1fa0474c
tests/ref/fate/lagarith-ticket4119-cfr
View file @ b2ffecbd
...@@ -27,53 +27,53 @@ ...@@ -27,53 +27,53 @@
0, 21, 21, 1, 691200, 0x00000000 0, 21, 21, 1, 691200, 0x00000000
0, 22, 22, 1, 691200, 0x00000000 0, 22, 22, 1, 691200, 0x00000000
0, 23, 23, 1, 691200, 0x00000000 0, 23, 23, 1, 691200, 0x00000000
0, 24, 24, 1, 691200, 0xc88a6f24 0, 24, 24, 1, 691200, 0x1c4a6f24
0, 25, 25, 1, 691200, 0xc88a6f24 0, 25, 25, 1, 691200, 0x1c4a6f24
0, 26, 26, 1, 691200, 0xc88a6f24 0, 26, 26, 1, 691200, 0x1c4a6f24
0, 27, 27, 1, 691200, 0xc88a6f24 0, 27, 27, 1, 691200, 0x1c4a6f24
0, 28, 28, 1, 691200, 0xc88a6f24 0, 28, 28, 1, 691200, 0x1c4a6f24
0, 29, 29, 1, 691200, 0xc88a6f24 0, 29, 29, 1, 691200, 0x1c4a6f24
0, 30, 30, 1, 691200, 0xc88a6f24 0, 30, 30, 1, 691200, 0x1c4a6f24
0, 31, 31, 1, 691200, 0xc88a6f24 0, 31, 31, 1, 691200, 0x1c4a6f24
0, 32, 32, 1, 691200, 0xc88a6f24 0, 32, 32, 1, 691200, 0x1c4a6f24
0, 33, 33, 1, 691200, 0xc88a6f24 0, 33, 33, 1, 691200, 0x1c4a6f24
0, 34, 34, 1, 691200, 0xc88a6f24 0, 34, 34, 1, 691200, 0x1c4a6f24
0, 35, 35, 1, 691200, 0xc88a6f24 0, 35, 35, 1, 691200, 0x1c4a6f24
0, 36, 36, 1, 691200, 0xc88a6f24 0, 36, 36, 1, 691200, 0x1c4a6f24
0, 37, 37, 1, 691200, 0xc88a6f24 0, 37, 37, 1, 691200, 0x1c4a6f24
0, 38, 38, 1, 691200, 0xc88a6f24 0, 38, 38, 1, 691200, 0x1c4a6f24
0, 39, 39, 1, 691200, 0xc88a6f24 0, 39, 39, 1, 691200, 0x1c4a6f24
0, 40, 40, 1, 691200, 0xc88a6f24 0, 40, 40, 1, 691200, 0x1c4a6f24
0, 41, 41, 1, 691200, 0xc88a6f24 0, 41, 41, 1, 691200, 0x1c4a6f24
0, 42, 42, 1, 691200, 0xc88a6f24 0, 42, 42, 1, 691200, 0x1c4a6f24
0, 43, 43, 1, 691200, 0xc88a6f24 0, 43, 43, 1, 691200, 0x1c4a6f24
0, 44, 44, 1, 691200, 0xc88a6f24 0, 44, 44, 1, 691200, 0x1c4a6f24
0, 45, 45, 1, 691200, 0xc88a6f24 0, 45, 45, 1, 691200, 0x1c4a6f24
0, 46, 46, 1, 691200, 0xc88a6f24 0, 46, 46, 1, 691200, 0x1c4a6f24
0, 47, 47, 1, 691200, 0xc88a6f24 0, 47, 47, 1, 691200, 0x1c4a6f24
0, 48, 48, 1, 691200, 0xc88a6f24 0, 48, 48, 1, 691200, 0x1c4a6f24
0, 49, 49, 1, 691200, 0x906d474c 0, 49, 49, 1, 691200, 0x1fa0474c
0, 50, 50, 1, 691200, 0x906d474c 0, 50, 50, 1, 691200, 0x1fa0474c
0, 51, 51, 1, 691200, 0x906d474c 0, 51, 51, 1, 691200, 0x1fa0474c
0, 52, 52, 1, 691200, 0x906d474c 0, 52, 52, 1, 691200, 0x1fa0474c
0, 53, 53, 1, 691200, 0x906d474c 0, 53, 53, 1, 691200, 0x1fa0474c
0, 54, 54, 1, 691200, 0x906d474c 0, 54, 54, 1, 691200, 0x1fa0474c
0, 55, 55, 1, 691200, 0x906d474c 0, 55, 55, 1, 691200, 0x1fa0474c
0, 56, 56, 1, 691200, 0x906d474c 0, 56, 56, 1, 691200, 0x1fa0474c
0, 57, 57, 1, 691200, 0x906d474c 0, 57, 57, 1, 691200, 0x1fa0474c
0, 58, 58, 1, 691200, 0x906d474c 0, 58, 58, 1, 691200, 0x1fa0474c
0, 59, 59, 1, 691200, 0x906d474c 0, 59, 59, 1, 691200, 0x1fa0474c
0, 60, 60, 1, 691200, 0x906d474c 0, 60, 60, 1, 691200, 0x1fa0474c
0, 61, 61, 1, 691200, 0x906d474c 0, 61, 61, 1, 691200, 0x1fa0474c
0, 62, 62, 1, 691200, 0x906d474c 0, 62, 62, 1, 691200, 0x1fa0474c
0, 63, 63, 1, 691200, 0x906d474c 0, 63, 63, 1, 691200, 0x1fa0474c
0, 64, 64, 1, 691200, 0x906d474c 0, 64, 64, 1, 691200, 0x1fa0474c
0, 65, 65, 1, 691200, 0x906d474c 0, 65, 65, 1, 691200, 0x1fa0474c
0, 66, 66, 1, 691200, 0x906d474c 0, 66, 66, 1, 691200, 0x1fa0474c
0, 67, 67, 1, 691200, 0x906d474c 0, 67, 67, 1, 691200, 0x1fa0474c
0, 68, 68, 1, 691200, 0x906d474c 0, 68, 68, 1, 691200, 0x1fa0474c
0, 69, 69, 1, 691200, 0x906d474c 0, 69, 69, 1, 691200, 0x1fa0474c
0, 70, 70, 1, 691200, 0x906d474c 0, 70, 70, 1, 691200, 0x1fa0474c
0, 71, 71, 1, 691200, 0x906d474c 0, 71, 71, 1, 691200, 0x1fa0474c
0, 72, 72, 1, 691200, 0x906d474c 0, 72, 72, 1, 691200, 0x1fa0474c
0, 73, 73, 1, 691200, 0x906d474c 0, 73, 73, 1, 691200, 0x1fa0474c
tests/ref/fate/lagarith-ticket4119-drop
View file @ b2ffecbd
...@@ -4,5 +4,5 @@ ...@@ -4,5 +4,5 @@
#dimensions 0: 640x360 #dimensions 0: 640x360
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 691200, 0x00000000 0, 0, 0, 1, 691200, 0x00000000
0, 1, 1, 1, 691200, 0xc88a6f24 0, 1, 1, 1, 691200, 0x1c4a6f24
0, 2, 2, 1, 691200, 0x906d474c 0, 2, 2, 1, 691200, 0x1fa0474c
tests/ref/fate/lagarith-ticket4119-pass
View file @ b2ffecbd
...@@ -4,5 +4,5 @@ ...@@ -4,5 +4,5 @@
#dimensions 0: 640x360 #dimensions 0: 640x360
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 691200, 0x00000000 0, 0, 0, 1, 691200, 0x00000000
0, 25, 25, 1, 691200, 0xc88a6f24 0, 25, 25, 1, 691200, 0x1c4a6f24
0, 50, 50, 1, 691200, 0x906d474c 0, 50, 50, 1, 691200, 0x1fa0474c
tests/ref/fate/lagarith-ticket4119-vfr
View file @ b2ffecbd
...@@ -4,5 +4,5 @@ ...@@ -4,5 +4,5 @@
#dimensions 0: 640x360 #dimensions 0: 640x360
#sar 0: 0/1 #sar 0: 0/1
0, 0, 0, 1, 691200, 0x00000000 0, 0, 0, 1, 691200, 0x00000000
0, 25, 25, 1, 691200, 0xc88a6f24 0, 25, 25, 1, 691200, 0x1c4a6f24
0, 50, 50, 1, 691200, 0x906d474c 0, 50, 50, 1, 691200, 0x1fa0474c
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