These utilities are meant to be defined in avfilter.c, since they are generic and thus contain both audio and video code.
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| @@ -31,6 +31,46 @@ · 30 unmodified lines | ||
| 31 | 31 | #include "formats.h" |
| 32 | 32 | #include "internal.h" |
| 33 | 33 | |
| 34 | +char *ff_get_ref_perms_string(char *buf, size_t buf_size, int perms) | |
| 35 | +{ | |
| 36 | + snprintf(buf, buf_size, "%s%s%s%s%s%s", | |
| 37 | + perms & AV_PERM_READ ? "r" : "", | |
| 38 | + perms & AV_PERM_WRITE ? "w" : "", | |
| 39 | + perms & AV_PERM_PRESERVE ? "p" : "", | |
| 40 | + perms & AV_PERM_REUSE ? "u" : "", | |
| 41 | + perms & AV_PERM_REUSE2 ? "U" : "", | |
| 42 | + perms & AV_PERM_NEG_LINESIZES ? "n" : ""); | |
| 43 | + return buf; | |
| 44 | +} | |
| 45 | + | |
| 46 | +void ff_dlog_ref(void *ctx, AVFilterBufferRef *ref, int end) | |
| 47 | +{ | |
| 48 | + av_unused char buf[16]; | |
| 49 | + av_dlog(ctx, | |
| 50 | + "ref[%p buf:%p refcount:%d perms:%s data:%p linesize[%d, %d, %d, %d] pts:%"PRId64" pos:%"PRId64, | |
| 51 | + ref, ref->buf, ref->buf->refcount, ff_get_ref_perms_string(buf, sizeof(buf), ref->perms), ref->data[0], | |
| 52 | + ref->linesize[0], ref->linesize[1], ref->linesize[2], ref->linesize[3], | |
| 53 | + ref->pts, ref->pos); | |
| 54 | + | |
| 55 | + if (ref->video) { | |
| 56 | + av_dlog(ctx, " a:%d/%d s:%dx%d i:%c iskey:%d type:%c", | |
| 57 | + ref->video->sample_aspect_ratio.num, ref->video->sample_aspect_ratio.den, | |
| 58 | + ref->video->w, ref->video->h, | |
| 59 | + !ref->video->interlaced ? 'P' : /* Progressive */ | |
| 60 | + ref->video->top_field_first ? 'T' : 'B', /* Top / Bottom */ | |
| 61 | + ref->video->key_frame, | |
| 62 | + av_get_picture_type_char(ref->video->pict_type)); | |
| 63 | + } | |
| 64 | + if (ref->audio) { | |
| 65 | + av_dlog(ctx, " cl:%"PRId64"d n:%d r:%d", | |
| 66 | + ref->audio->channel_layout, | |
| 67 | + ref->audio->nb_samples, | |
| 68 | + ref->audio->sample_rate); | |
| 69 | + } | |
| 70 | + | |
| 71 | + av_dlog(ctx, "]%s", end ? "\n" : ""); | |
| 72 | +} | |
| 73 | + | |
| 34 | 74 | unsigned avfilter_version(void) { |
| 35 | 75 | av_assert0(LIBAVFILTER_VERSION_MICRO >= 100); |
| 36 | 76 | return LIBAVFILTER_VERSION_INT; |