diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-10-09 02:36:16 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-10-09 02:36:58 +0200 |
| commit | 3bc86462a2ae1ec03c1a8ada49c70e34a22520e9 (patch) | |
| tree | bfa053ac435ecf970cac2ad1f50ce4d28728ee88 /libavcodec | |
| parent | 349a32c436d9511fe786c761cc2728f5b5efea0e (diff) | |
| parent | 65875a8b3b079752da25a61ec188d2e3d90a569f (diff) | |
Merge commit '65875a8b3b079752da25a61ec188d2e3d90a569f'
* commit '65875a8b3b079752da25a61ec188d2e3d90a569f':
vp8: initialize color space and range properties
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/vp8.c | 12 | ||||
| -rw-r--r-- | libavcodec/vp8.h | 3 |
2 files changed, 13 insertions, 2 deletions
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c index d72fb57311..147c4f90b5 100644 --- a/libavcodec/vp8.c +++ b/libavcodec/vp8.c @@ -688,9 +688,10 @@ static int vp8_decode_frame_header(VP8Context *s, const uint8_t *buf, int buf_si buf_size -= header_size; if (s->keyframe) { - if (vp8_rac_get(c)) + s->colorspace = vp8_rac_get(c); + if (s->colorspace) av_log(s->avctx, AV_LOG_WARNING, "Unspecified colorspace\n"); - vp8_rac_get(c); // whether we can skip clamping in dsp functions + s->fullrange = vp8_rac_get(c); } if ((s->segmentation.enabled = vp8_rac_get(c))) @@ -2547,6 +2548,13 @@ int vp78_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, curframe = s->framep[VP56_FRAME_CURRENT] = vp8_find_free_buffer(s); + if (!s->colorspace) + avctx->colorspace = AVCOL_SPC_BT470BG; + if (s->fullrange) + avctx->color_range = AVCOL_RANGE_JPEG; + else + avctx->color_range = AVCOL_RANGE_MPEG; + /* Given that arithmetic probabilities are updated every frame, it's quite * likely that the values we have on a random interframe are complete * junk if we didn't start decode on a keyframe. So just don't display diff --git a/libavcodec/vp8.h b/libavcodec/vp8.h index 83729c8b92..b650892735 100644 --- a/libavcodec/vp8.h +++ b/libavcodec/vp8.h @@ -266,6 +266,9 @@ typedef struct VP8Context { vp8_mc_func put_pixels_tab[3][3][3]; VP8Frame frames[5]; + uint8_t colorspace; ///< 0 is the only value allowed (meaning bt601) + uint8_t fullrange; ///< whether we can skip clamping in dsp functions + int num_jobs; /** * This describes the macroblock memory layout. |