From: ami_stuff <[email protected]>
>From some tests it results that:
1. all of the AVI/MOV WRAW files (at least from the link posted
to the trac ticket #108) need to be flipped
2. mov WRAW files need to use AVI color modes
3. assigning PAL8 mode by default to WRAW codec is not correct
Fix decoding of file CarltonMovie2.mov, fix trac issue #108.
---
libavcodec/raw.c | 1 -
libavcodec/rawdec.c | 4 +++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavcodec/raw.c b/libavcodec/raw.c
index 4bc07b8..aa1ea30 100644
--- a/libavcodec/raw.c
+++ b/libavcodec/raw.c
@@ -123,7 +123,6 @@ const PixelFormatTag ff_raw_pix_fmt_tags[] = {
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', '2') },
{ PIX_FMT_YUYV422, MKTAG('y', 'u', 'v', 's') },
{ PIX_FMT_YUYV422, MKTAG('D', 'V', 'O', 'O') }, /* Digital Voodoo SD 8 Bit
*/
- { PIX_FMT_PAL8, MKTAG('W', 'R', 'A', 'W') },
{ PIX_FMT_RGB555LE,MKTAG('L', '5', '5', '5') },
{ PIX_FMT_RGB565LE,MKTAG('L', '5', '6', '5') },
{ PIX_FMT_RGB565BE,MKTAG('B', '5', '6', '5') },
diff --git a/libavcodec/rawdec.c b/libavcodec/rawdec.c
index 6b3387f..5e8e6c4 100644
--- a/libavcodec/rawdec.c
+++ b/libavcodec/rawdec.c
@@ -78,6 +78,8 @@ static av_cold int raw_init_decoder(AVCodecContext *avctx)
if (avctx->codec_tag == MKTAG('r','a','w',' '))
avctx->pix_fmt = find_pix_fmt(pix_fmt_bps_mov,
avctx->bits_per_coded_sample);
+ else if (avctx->codec_tag == MKTAG('W','R','A','W'))
+ avctx->pix_fmt = find_pix_fmt(pix_fmt_bps_avi,
avctx->bits_per_coded_sample);
else if (avctx->codec_tag)
avctx->pix_fmt = find_pix_fmt(ff_raw_pix_fmt_tags, avctx->codec_tag);
else if (avctx->pix_fmt == PIX_FMT_NONE && avctx->bits_per_coded_sample)
@@ -98,7 +100,7 @@ static av_cold int raw_init_decoder(AVCodecContext *avctx)
avctx->coded_frame= &context->pic;
if((avctx->extradata_size >= 9 && !memcmp(avctx->extradata +
avctx->extradata_size - 9, "BottomUp", 9)) ||
- avctx->codec_tag == MKTAG( 3 , 0 , 0 , 0 ))
+ avctx->codec_tag == MKTAG(3, 0, 0, 0) || avctx->codec_tag ==
MKTAG('W','R','A','W'))
context->flip=1;
return 0;
--
1.7.1
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