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| author | Paul B Mahol <onemda@gmail.com> | 2012-03-25 23:33:51 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-03-26 04:59:18 +0200 |
| commit | 8e45005a849c849bbbc28bc16d7ecb4d342b251a (patch) | |
| tree | 7a0a51fdf75f48697183bb43ee312ca25d5bcbcb /libavcodec/libopenjpegenc.c | |
| parent | 06b0c6a6559e8f179faaba9641bcb2d68edc7160 (diff) | |
| download | ffmpeg-8e45005a849c849bbbc28bc16d7ecb4d342b251a.tar.gz | |
libopenjpegenc: use pix_fmt descriptor to get bpp
This will also simplify adding support for RGB565 and similar.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Reviewed-by: Michael Bradshaw <mbradshaw@sorensonmedia.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/libopenjpegenc.c')
| -rw-r--r-- | libavcodec/libopenjpegenc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 40b89db633..db25489893 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c @@ -54,7 +54,6 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p opj_image_cmptparm_t *cmptparm; opj_image_t *img; int i; - int bpp = 8; int sub_dx[4]; int sub_dy[4]; int numcomps; @@ -76,7 +75,6 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p break; case PIX_FMT_GRAY16: color_space = CLRSPC_GRAY; - bpp = 16; break; case PIX_FMT_RGB24: color_space = CLRSPC_SRGB; @@ -86,11 +84,9 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p break; case PIX_FMT_RGB48: color_space = CLRSPC_SRGB; - bpp = 16; break; case PIX_FMT_RGBA64: color_space = CLRSPC_SRGB; - bpp = 16; break; case PIX_FMT_YUV420P: color_space = CLRSPC_SYCC; @@ -111,19 +107,16 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p case PIX_FMT_YUV422P9: case PIX_FMT_YUV444P9: color_space = CLRSPC_SYCC; - bpp = 9; break; case PIX_FMT_YUV420P10: case PIX_FMT_YUV422P10: case PIX_FMT_YUV444P10: color_space = CLRSPC_SYCC; - bpp = 10; break; case PIX_FMT_YUV420P16: case PIX_FMT_YUV422P16: case PIX_FMT_YUV444P16: color_space = CLRSPC_SYCC; - bpp = 16; break; default: av_log(avctx, AV_LOG_ERROR, "The requested pixel format '%s' is not supported\n", av_get_pix_fmt_name(avctx->pix_fmt)); @@ -136,8 +129,8 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p return NULL; } for (i = 0; i < numcomps; i++) { - cmptparm[i].prec = bpp; - cmptparm[i].bpp = bpp; + cmptparm[i].prec = av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1; + cmptparm[i].bpp = av_pix_fmt_descriptors[avctx->pix_fmt].comp[i].depth_minus1 + 1; cmptparm[i].sgnd = 0; cmptparm[i].dx = sub_dx[i]; cmptparm[i].dy = sub_dy[i]; |