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tools: do not use av_pix_fmt_descriptors directly.

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This commit is contained in:
Anton Khirnov 2012-10-06 13:29:37 +02:00
parent d2fcb356ca
commit b7f1010c8f
3 changed files with 16 additions and 10 deletions
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16
cmdutils.c
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@ -866,7 +866,7 @@ int show_filters(void *optctx, const char *opt, const char *arg)
int show_pix_fmts(void *optctx, const char *opt, const char *arg)
{
enum AVPixelFormat pix_fmt;
const AVPixFmtDescriptor *pix_desc = NULL;
printf("Pixel formats:\n"
"I.... = Supported Input format for conversion\n"
@ -882,8 +882,8 @@ int show_pix_fmts(void *optctx, const char *opt, const char *arg)
# define sws_isSupportedOutput(x) 0
#endif
for (pix_fmt = 0; pix_fmt < AV_PIX_FMT_NB; pix_fmt++) {
const AVPixFmtDescriptor *pix_desc = &av_pix_fmt_descriptors[pix_fmt];
while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) {
enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
printf("%c%c%c%c%c %-16s %d %2d\n",
sws_isSupportedInput (pix_fmt) ? 'I' : '.',
sws_isSupportedOutput(pix_fmt) ? 'O' : '.',
@ -1282,13 +1282,19 @@ void *grow_array(void *array, int elem_size, int *size, int new_size)
static int alloc_buffer(FrameBuffer **pool, AVCodecContext *s, FrameBuffer **pbuf)
{
FrameBuffer *buf = av_mallocz(sizeof(*buf));
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(s->pix_fmt);
FrameBuffer *buf;
int i, ret;
const int pixel_size = av_pix_fmt_descriptors[s->pix_fmt].comp[0].step_minus1+1;
int pixel_size;
int h_chroma_shift, v_chroma_shift;
int edge = 32; // XXX should be avcodec_get_edge_width(), but that fails on svq1
int w = s->width, h = s->height;
if (!desc)
return AVERROR(EINVAL);
pixel_size = desc->comp[0].step_minus1 + 1;
buf = av_mallocz(sizeof(*buf));
if (!buf)
return AVERROR(ENOMEM);