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Add 15 bit support, patch by Bobby Bingham, uhmmmm gmail com.

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Originally committed as revision 8429 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Bobby Bingham 2007-03-17 12:56:34 +00:00 committed by Diego Biurrun
parent a7f7965a27
commit 552cf71281
1 changed files with 7 additions and 2 deletions
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9
libavcodec/targaenc.c
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@ -46,13 +46,18 @@ static int targa_encode_frame(AVCodecContext *avctx,
AV_WL16(outbuf+14, avctx->height);
outbuf[17] = 0x20; /* origin is top-left. no alpha */
/* TODO: support alpha channel and other bit-depths. and RLE? */
/* TODO: support alpha channel and RLE */
switch(avctx->pix_fmt) {
case PIX_FMT_GRAY8:
outbuf[2] = 3; /* uncompressed grayscale image */
outbuf[16] = 8; /* bpp */
n = avctx->width;
break;
case PIX_FMT_RGB555:
outbuf[2] = 2; /* uncompresses true-color image */
outbuf[16] = 16; /* bpp */
n = 2 * avctx->width;
break;
case PIX_FMT_BGR24:
outbuf[2] = 2; /* uncompressed true-color image */
outbuf[16] = 24; /* bpp */
@ -92,5 +97,5 @@ AVCodec targa_encoder = {
.priv_data_size = 0,
.init = targa_encode_init,
.encode = targa_encode_frame,
.pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_GRAY8, -1},
.pix_fmts= (enum PixelFormat[]){PIX_FMT_BGR24, PIX_FMT_RGB555, PIX_FMT_GRAY8, -1},
};