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Code Issues Releases Activity

v210dec: switch to PIX_FMT_422P10

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Baptiste Coudurier
2011-05-08 17:54:20 +02:00
committed by Anton Khirnov
parent 4dbcdfa86d
commit 08fa23d6c2
2 changed files with 11 additions and 11 deletions
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18
libavcodec/v210dec.c
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@@ -30,7 +30,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
av_log(avctx, AV_LOG_ERROR, "v210 needs even width\n"); av_log(avctx, AV_LOG_ERROR, "v210 needs even width\n");
return -1; return -1;
} }
avctx->pix_fmt = PIX_FMT_YUV422P16; avctx->pix_fmt = PIX_FMT_YUV422P10;
avctx->bits_per_raw_sample = 10; avctx->bits_per_raw_sample = 10;
avctx->coded_frame = avcodec_alloc_frame(); avctx->coded_frame = avcodec_alloc_frame();
@@ -69,9 +69,9 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
#define READ_PIXELS(a, b, c) \ #define READ_PIXELS(a, b, c) \
do { \ do { \
val = av_le2ne32(*src++); \ val = av_le2ne32(*src++); \
*a++ = val << 6; \ *a++ = val & 0x3FF; \
*b++ = (val >> 4) & 0xFFC0; \ *b++ = (val >> 10) & 0x3FF; \
*c++ = (val >> 14) & 0xFFC0; \ *c++ = (val >> 20) & 0x3FF; \
} while (0) } while (0)
for (h = 0; h < avctx->height; h++) { for (h = 0; h < avctx->height; h++) {
@@ -87,15 +87,15 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
READ_PIXELS(u, y, v); READ_PIXELS(u, y, v);
val = av_le2ne32(*src++); val = av_le2ne32(*src++);
*y++ = val << 6; *y++ = val & 0x3FF;
} }
if (w < avctx->width - 3) { if (w < avctx->width - 3) {
*u++ = (val >> 4) & 0xFFC0; *u++ = (val >> 10) & 0x3FF;
*y++ = (val >> 14) & 0xFFC0; *y++ = (val >> 20) & 0x3FF;
val = av_le2ne32(*src++); val = av_le2ne32(*src++);
*v++ = val << 6; *v++ = val & 0x3FF;
*y++ = (val >> 4) & 0xFFC0; *y++ = (val >> 10) & 0x3FF;
} }
psrc += stride; psrc += stride;

2
tests/ref/fate/v210
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@@ -1 +1 @@
0, 0, 3686400, 0x8d5c3847 0, 0, 3686400, 0x75ee1dde