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Merge commit '50ba57e0ce63d9904269ea0728936a0c79f8bfb5'

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* commit '50ba57e0ce63d9904269ea0728936a0c79f8bfb5':
  lavc: do not use av_pix_fmt_descriptors directly.

Conflicts:
	libavcodec/imgconvert.c
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/mpegvideo.c
	libavcodec/rawdec.c
	libavcodec/rawenc.c
	libavcodec/tiffenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2012-10-12 16:48:26 +02:00
parent 3d179edf6d 50ba57e0ce
commit af7dd79a32
8 changed files with 61 additions and 46 deletions
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36
libavcodec/libopenjpegdec.c
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@@ -65,24 +65,24 @@ typedef struct {
static inline int libopenjpeg_matches_pix_fmt(const opj_image_t *image, enum AVPixelFormat pix_fmt)
{
AVPixFmtDescriptor descriptor = av_pix_fmt_descriptors[pix_fmt];
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
int match = 1;
if (descriptor.nb_components != image->numcomps) {
if (desc->nb_components != image->numcomps) {
return 0;
}
switch (descriptor.nb_components) {
case 4: match = match && descriptor.comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
switch (desc->nb_components) {
case 4: match = match && desc->comp[3].depth_minus1 + 1 >= image->comps[3].prec &&
1 == image->comps[3].dx &&
1 == image->comps[3].dy;
case 3: match = match && descriptor.comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
1 << descriptor.log2_chroma_w == image->comps[2].dx &&
1 << descriptor.log2_chroma_h == image->comps[2].dy;
case 2: match = match && descriptor.comp[1].depth_minus1 + 1 >= image->comps[1].prec &&
1 << descriptor.log2_chroma_w == image->comps[1].dx &&
1 << descriptor.log2_chroma_h == image->comps[1].dy;
case 1: match = match && descriptor.comp[0].depth_minus1 + 1 >= image->comps[0].prec &&
case 3: match = match && desc->comp[2].depth_minus1 + 1 >= image->comps[2].prec &&
1 << desc->log2_chroma_w == image->comps[2].dx &&
1 << desc->log2_chroma_h == image->comps[2].dy;
case 2: match = match && desc->comp[1].depth_minus1 + 1 >= image->comps[1].prec &&
1 << desc->log2_chroma_w == image->comps[1].dx &&
1 << desc->log2_chroma_h == image->comps[1].dy;
case 1: match = match && desc->comp[0].depth_minus1 + 1 >= image->comps[0].prec &&
1 == image->comps[0].dx &&
1 == image->comps[0].dy;
default:
@@ -125,15 +125,17 @@ static inline enum AVPixelFormat libopenjpeg_guess_pix_fmt(const opj_image_t *im
return AV_PIX_FMT_NONE;
}
static inline int libopenjpeg_ispacked(enum AVPixelFormat pix_fmt) {
static inline int libopenjpeg_ispacked(enum AVPixelFormat pix_fmt)
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
int i, component_plane;
if (pix_fmt == AV_PIX_FMT_GRAY16)
return 0;
component_plane = av_pix_fmt_descriptors[pix_fmt].comp[0].plane;
for (i = 1; i < av_pix_fmt_descriptors[pix_fmt].nb_components; i++) {
if (component_plane != av_pix_fmt_descriptors[pix_fmt].comp[i].plane)
component_plane = desc->comp[0].plane;
for (i = 1; i < desc->nb_components; i++) {
if (component_plane != desc->comp[i].plane)
return 0;
}
return 1;
@@ -232,6 +234,7 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
int buf_size = avpkt->size;
LibOpenJPEGContext *ctx = avctx->priv_data;
AVFrame *picture = &ctx->image, *output = data;
const AVPixFmtDescriptor *desc;
opj_dinfo_t *dec;
opj_cio_t *stream;
opj_image_t *image;
@@ -338,7 +341,8 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
goto done;
}
pixel_size = av_pix_fmt_descriptors[avctx->pix_fmt].comp[0].step_minus1 + 1;
desc = av_pix_fmt_desc_get(avctx->pix_fmt);
pixel_size = desc->comp[0].step_minus1 + 1;
ispacked = libopenjpeg_ispacked(avctx->pix_fmt);
switch (pixel_size) {