Showing the changes to libavfilter/buffer.c (1 of 1 file). Show all
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| @@ -39,6 +39,15 @@ void ff_avfilter_default_free_buffer(AVFilterBuffer *ptr) · 38 unmodified lines | ||
| 39 | 39 | av_free(ptr); |
| 40 | 40 | } |
| 41 | 41 | |
| 42 | +static void copy_video_props(AVFilterBufferRefVideoProps *dst, AVFilterBufferRefVideoProps *src) { | |
| 43 | + *dst = *src; | |
| 44 | + if (src->qp_table) { | |
| 45 | + int qsize = src->qp_table_linesize ? (src->qp_table_linesize * (src->h+15)/16) : (src->w+15)/16; | |
| 46 | + dst->qp_table = av_malloc(qsize); | |
| 47 | + memcpy(dst->qp_table, src->qp_table, qsize); | |
| 48 | + } | |
| 49 | +} | |
| 50 | + | |
| 42 | 51 | AVFilterBufferRef *avfilter_ref_buffer(AVFilterBufferRef *ref, int pmask) |
| 43 | 52 | { |
| 44 | 53 | AVFilterBufferRef *ret = av_malloc(sizeof(AVFilterBufferRef)); |
| @@ -51,12 +60,7 @@ AVFilterBufferRef *avfilter_ref_buffer(AVFilterBufferRef *ref, int pmask) · 6 unmodified lines | ||
| 51 | 60 | av_free(ret); |
| 52 | 61 | return NULL; |
| 53 | 62 | } |
| 54 | − *ret->video = *ref->video; | |
| 55 | − if (ref->video->qp_table) { | |
| 56 | − int qsize = ref->video->qp_table_linesize ? ref->video->qp_table_linesize * ((ref->video->h+15)/16) : (ref->video->w+15)/16; | |
| 57 | − ret->video->qp_table = av_malloc(qsize); | |
| 58 | − memcpy(ret->video->qp_table, ref->video->qp_table, qsize); | |
| 59 | − } | |
| 63 | + copy_video_props(ret->video, ref->video); | |
| 60 | 64 | ret->extended_data = ret->data; |
| 61 | 65 | } else if (ref->type == AVMEDIA_TYPE_AUDIO) { |
| 62 | 66 | ret->audio = av_malloc(sizeof(AVFilterBufferRefAudioProps)); |
| @@ -187,12 +191,7 @@ void avfilter_copy_buffer_ref_props(AVFilterBufferRef *dst, AVFilterBufferRef *s · 124 unmodified lines | ||
| 187 | 191 | case AVMEDIA_TYPE_VIDEO: { |
| 188 | 192 | if (dst->video->qp_table) |
| 189 | 193 | av_freep(&dst->video->qp_table); |
| 190 | − *dst->video = *src->video; | |
| 191 | − if (src->video->qp_table) { | |
| 192 | − int qsize = src->video->qp_table_linesize ? src->video->qp_table_linesize * ((src->video->h+15)/16) : (src->video->w+15)/16; | |
| 193 | − dst->video->qp_table = av_malloc(qsize); | |
| 194 | − memcpy(dst->video->qp_table, src->video->qp_table, qsize); | |
| 195 | − } | |
| 194 | + copy_video_props(dst->video, src->video); | |
| 196 | 195 | break; |
| 197 | 196 | } |
| 198 | 197 | case AVMEDIA_TYPE_AUDIO: *dst->audio = *src->audio; break; |