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vp8: fix check for disabling the loop filter.

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This commit is contained in:
Gwenole Beauchesne 2014-04-04 19:17:17 +02:00
parent 029bae0b6a
commit c9299bf18b
1 changed files with 9 additions and 5 deletions
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14
gst-libs/gst/vaapi/gstvaapidecoder_vp8.c
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@ -275,7 +275,7 @@ fill_picture (GstVaapiDecoderVp8 * decoder, GstVaapiPicture * picture)
GstVp8Parser *const parser = &priv->parser; GstVp8Parser *const parser = &priv->parser;
GstVp8FrameHdr *const frame_hdr = &priv->frame_hdr; GstVp8FrameHdr *const frame_hdr = &priv->frame_hdr;
GstVp8Segmentation *const seg = &parser->segmentation; GstVp8Segmentation *const seg = &parser->segmentation;
gint i; gint i, filter_levels;
/* Fill in VAPictureParameterBufferVP8 */ /* Fill in VAPictureParameterBufferVP8 */
pic_param->frame_width = priv->width; pic_param->frame_width = priv->width;
@ -329,11 +329,15 @@ fill_picture (GstVaapiDecoderVp8 * decoder, GstVaapiPicture * picture)
pic_param->loop_filter_deltas_mode[i] = pic_param->loop_filter_deltas_mode[i] =
parser->mb_lf_adjust.mb_mode_delta[i]; parser->mb_lf_adjust.mb_mode_delta[i];
} }
if ((pic_param->pic_fields.bits.version == 0)
|| (pic_param->pic_fields.bits.version == 1)) { /* In decoding, the only loop filter settings that matter are those
pic_param->pic_fields.bits.loop_filter_disable = in the frame header (9.1) */
pic_param->loop_filter_level[0] == 0; filter_levels = pic_param->loop_filter_level[0];
if (seg->segmentation_enabled) {
for (i = 1; i < 4; i++)
filter_levels |= pic_param->loop_filter_level[i];
} }
pic_param->pic_fields.bits.loop_filter_disable = filter_levels == 0;
pic_param->prob_skip_false = frame_hdr->prob_skip_false; pic_param->prob_skip_false = frame_hdr->prob_skip_false;
pic_param->prob_intra = frame_hdr->prob_intra; pic_param->prob_intra = frame_hdr->prob_intra;