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Support tiff RGBA encoding.

This commit is contained in:
Carl Eugen Hoyos 2011-12-02 03:23:07 +01:00
parent 7b0b10ce41
commit d7fc100694
1 changed files with 5 additions and 1 deletions
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6
libavcodec/tiffenc.c
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@ -263,6 +263,10 @@ static int encode_frame(AVCodecContext * avctx, unsigned char *buf,
bpp_tab[2] = 16; bpp_tab[2] = 16;
bpp_tab[3] = 16; bpp_tab[3] = 16;
break; break;
case PIX_FMT_RGBA:
s->bpp = 32;
s->photometric_interpretation = 2;
break;
case PIX_FMT_RGB24: case PIX_FMT_RGB24:
s->bpp = 24; s->bpp = 24;
s->photometric_interpretation = 2; s->photometric_interpretation = 2;
@ -494,7 +498,7 @@ AVCodec ff_tiff_encoder = {
PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_YUV420P, PIX_FMT_YUV422P,
PIX_FMT_YUV444P, PIX_FMT_YUV410P, PIX_FMT_YUV444P, PIX_FMT_YUV410P,
PIX_FMT_YUV411P, PIX_FMT_RGB48LE, PIX_FMT_YUV411P, PIX_FMT_RGB48LE,
PIX_FMT_NONE}, PIX_FMT_RGBA, PIX_FMT_NONE},
.long_name = NULL_IF_CONFIG_SMALL("TIFF image"), .long_name = NULL_IF_CONFIG_SMALL("TIFF image"),
.priv_class = &tiffenc_class, .priv_class = &tiffenc_class,
}; };