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| author | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2012-01-14 01:34:16 +0100 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2012-01-14 01:34:16 +0100 |
| commit | 36397ea1c7e27ab850149cc61394c2baa26dd532 (patch) | |
| tree | 22fbc6a97c7cba756d258112a9631468410ae605 /libavcodec/libopenjpegenc.c | |
| parent | ffd1017fb89e3fcb4853e2803b05e3d1847916c4 (diff) | |
| download | ffmpeg-36397ea1c7e27ab850149cc61394c2baa26dd532.tar.gz | |
RGBA64 encoding with libopenjpeg.
Reviewed-by: Michael Bradshaw
Diffstat (limited to 'libavcodec/libopenjpegenc.c')
| -rw-r--r-- | libavcodec/libopenjpegenc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/libavcodec/libopenjpegenc.c b/libavcodec/libopenjpegenc.c index 9faa0f0517..b3106ac8b6 100644 --- a/libavcodec/libopenjpegenc.c +++ b/libavcodec/libopenjpegenc.c @@ -87,6 +87,11 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p numcomps = 3; bpp = 16; break; + case PIX_FMT_RGBA64: + color_space = CLRSPC_SRGB; + numcomps = 4; + bpp = 16; + break; case PIX_FMT_YUV420P: color_space = CLRSPC_SYCC; numcomps = 3; @@ -224,7 +229,7 @@ static int libopenjpeg_copy_rgb16(AVCodecContext *avctx, AVFrame *frame, opj_ima int y; uint16_t *frame_ptr = (uint16_t*)frame->data[0]; - av_assert0(numcomps == 1 || numcomps == 3); + av_assert0(numcomps == 1 || numcomps == 3 || numcomps == 4); for (compno = 0; compno < numcomps; ++compno) { if (image->comps[compno].w > frame->linesize[0] / numcomps) { @@ -334,6 +339,9 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, uint8_t *buf, int buf case PIX_FMT_RGB48: cpyresult = libopenjpeg_copy_rgb16(avctx, frame, image, 3); break; + case PIX_FMT_RGBA64: + cpyresult = libopenjpeg_copy_rgb16(avctx, frame, image, 4); + break; case PIX_FMT_YUV420P: case PIX_FMT_YUV422P: case PIX_FMT_YUV440P: @@ -408,7 +416,7 @@ AVCodec ff_libopenjpeg_encoder = { .encode = libopenjpeg_encode_frame, .close = libopenjpeg_encode_close, .capabilities = 0, - .pix_fmts = (const enum PixelFormat[]){PIX_FMT_RGB24,PIX_FMT_RGBA,PIX_FMT_RGB48, + .pix_fmts = (const enum PixelFormat[]){PIX_FMT_RGB24,PIX_FMT_RGBA,PIX_FMT_RGB48,PIX_FMT_RGBA64, PIX_FMT_GRAY8,PIX_FMT_GRAY16, PIX_FMT_YUV420P,PIX_FMT_YUV422P,PIX_FMT_YUVA420P, PIX_FMT_YUV440P,PIX_FMT_YUV444P, |