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libopenjpegenc: add support for pix fmt gbrp (8-16 bit) 

Signed-off-by: Michael Bradshaw <mjbshaw@gmail.com>
This commit is contained in:
Michael Bradshaw 2013-01-31 07:24:11 -07:00
parent 402ea625ab
commit c58c67398d
1 changed files with 33 additions and 0 deletions
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33
libavcodec/libopenjpegenc.c
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@ -100,6 +100,12 @@ static opj_image_t *mj2_create_image(AVCodecContext *avctx, opj_cparameters_t *p
case AV_PIX_FMT_RGBA:
case AV_PIX_FMT_RGB48:
case AV_PIX_FMT_RGBA64:
case AV_PIX_FMT_GBR24P:
case AV_PIX_FMT_GBRP9:
case AV_PIX_FMT_GBRP10:
case AV_PIX_FMT_GBRP12:
case AV_PIX_FMT_GBRP14:
case AV_PIX_FMT_GBRP16:
color_space = CLRSPC_SRGB;
break;
case AV_PIX_FMT_YUV410P:
@ -351,6 +357,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
opj_cio_t *stream;
int cpyresult = 0;
int ret, len;
AVFrame gbrframe;
// x0, y0 is the top left corner of the image
// x1, y1 is the width, height of the reference grid
@ -369,6 +376,30 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
case AV_PIX_FMT_RGBA64:
cpyresult = libopenjpeg_copy_packed16(avctx, frame, image);
break;
case AV_PIX_FMT_GBR24P:
gbrframe = *frame;
gbrframe.data[0] = frame->data[2]; // swap to be rgb
gbrframe.data[1] = frame->data[0];
gbrframe.data[2] = frame->data[1];
gbrframe.linesize[0] = frame->linesize[2];
gbrframe.linesize[1] = frame->linesize[0];
gbrframe.linesize[2] = frame->linesize[1];
cpyresult = libopenjpeg_copy_unpacked8(avctx, &gbrframe, image);
break;
case AV_PIX_FMT_GBRP9:
case AV_PIX_FMT_GBRP10:
case AV_PIX_FMT_GBRP12:
case AV_PIX_FMT_GBRP14:
case AV_PIX_FMT_GBRP16:
gbrframe = *frame;
gbrframe.data[0] = frame->data[2]; // swap to be rgb
gbrframe.data[1] = frame->data[0];
gbrframe.data[2] = frame->data[1];
gbrframe.linesize[0] = frame->linesize[2];
gbrframe.linesize[1] = frame->linesize[0];
gbrframe.linesize[2] = frame->linesize[1];
cpyresult = libopenjpeg_copy_unpacked16(avctx, &gbrframe, image);
break;
case AV_PIX_FMT_GRAY8:
case AV_PIX_FMT_YUV410P:
case AV_PIX_FMT_YUV411P:
@ -505,6 +536,8 @@ AVCodec ff_libopenjpeg_encoder = {
.capabilities = 0,
.pix_fmts = (const enum AVPixelFormat[]) {
AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA, AV_PIX_FMT_RGB48, AV_PIX_FMT_RGBA64,
AV_PIX_FMT_GBR24P,
AV_PIX_FMT_GBRP9, AV_PIX_FMT_GBRP10, AV_PIX_FMT_GBRP12, AV_PIX_FMT_GBRP14, AV_PIX_FMT_GBRP16,
AV_PIX_FMT_GRAY8, AV_PIX_FMT_GRAY8A, AV_PIX_FMT_GRAY16,
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUVA420P,
AV_PIX_FMT_YUV440P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUVA422P,