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Code Issues Releases Activity

avcodec/libopenjpegenc: drop dependancy on sizeof(AVFrame)

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-12-17 16:27:36 +01:00
parent 5b3f4b3ef5
commit 1458f0647c
1 changed files with 12 additions and 10 deletions
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22
libavcodec/libopenjpegenc.c
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@ -480,7 +480,7 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
opj_cio_t *stream = ctx->stream;
int cpyresult = 0;
int ret, len;
AVFrame gbrframe;
AVFrame *gbrframe;
switch (avctx->pix_fmt) {
case AV_PIX_FMT_RGB24:
@ -501,18 +501,20 @@ static int libopenjpeg_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
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];
gbrframe = av_frame_alloc();
av_frame_ref(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];
if (avctx->pix_fmt == AV_PIX_FMT_GBR24P) {
cpyresult = libopenjpeg_copy_unpacked8(avctx, &gbrframe, image);
cpyresult = libopenjpeg_copy_unpacked8(avctx, gbrframe, image);
} else {
cpyresult = libopenjpeg_copy_unpacked16(avctx, &gbrframe, image);
cpyresult = libopenjpeg_copy_unpacked16(avctx, gbrframe, image);
}
av_frame_free(&gbrframe);
break;
case AV_PIX_FMT_GRAY8:
case AV_PIX_FMT_YUV410P: