X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavutil%2Fframe.c;h=d69dd38dc47cea70ade1eda9d64778571a4dd85e;hb=3b56fa85e8f50db83b54518ae31ebdb3f6b0cc39;hp=6c2c28f18fc799ec2ce7a46b390ecf3a7128d140;hpb=f4cf6ba8c9646814af842a99335c6ee312ded299;p=ffmpeg

diff --git a/libavutil/frame.c b/libavutil/frame.c
index 6c2c28f18fc..d69dd38dc47 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -25,6 +25,7 @@
 #include "imgutils.h"
 #include "mem.h"
 #include "samplefmt.h"
+#include "hwcontext.h"
 
 #if FF_API_FRAME_GET_SET
 MAKE_ACCESSORS(AVFrame, frame, int64_t, best_effort_timestamp)
@@ -45,80 +46,7 @@ MAKE_ACCESSORS(AVFrame, frame, enum AVColorRange, color_range)
                (frame)->channels == \
                av_get_channel_layout_nb_channels((frame)->channel_layout))
 
-#if FF_API_FRAME_QP
-struct qp_properties {
-    int stride;
-    int type;
-};
-
-int av_frame_set_qp_table(AVFrame *f, AVBufferRef *buf, int stride, int qp_type)
-{
-    struct qp_properties *p;
-    AVFrameSideData *sd;
-    AVBufferRef *ref;
-
-FF_DISABLE_DEPRECATION_WARNINGS
-    av_buffer_unref(&f->qp_table_buf);
-
-    f->qp_table_buf = buf;
-    f->qscale_table = buf->data;
-    f->qstride      = stride;
-    f->qscale_type  = qp_type;
-FF_ENABLE_DEPRECATION_WARNINGS
-
-    av_frame_remove_side_data(f, AV_FRAME_DATA_QP_TABLE_PROPERTIES);
-    av_frame_remove_side_data(f, AV_FRAME_DATA_QP_TABLE_DATA);
-
-    ref = av_buffer_ref(buf);
-    if (!av_frame_new_side_data_from_buf(f, AV_FRAME_DATA_QP_TABLE_DATA, ref)) {
-        av_buffer_unref(&ref);
-        return AVERROR(ENOMEM);
-    }
-
-    sd = av_frame_new_side_data(f, AV_FRAME_DATA_QP_TABLE_PROPERTIES,
-                                sizeof(struct qp_properties));
-    if (!sd)
-        return AVERROR(ENOMEM);
-
-    p = (struct qp_properties *)sd->data;
-    p->stride = stride;
-    p->type = qp_type;
-
-    return 0;
-}
-
-int8_t *av_frame_get_qp_table(AVFrame *f, int *stride, int *type)
-{
-    AVBufferRef *buf = NULL;
-
-    *stride = 0;
-    *type   = 0;
-
-FF_DISABLE_DEPRECATION_WARNINGS
-    if (f->qp_table_buf) {
-        *stride = f->qstride;
-        *type   = f->qscale_type;
-        buf     = f->qp_table_buf;
-FF_ENABLE_DEPRECATION_WARNINGS
-    } else {
-        AVFrameSideData *sd;
-        struct qp_properties *p;
-        sd = av_frame_get_side_data(f, AV_FRAME_DATA_QP_TABLE_PROPERTIES);
-        if (!sd)
-            return NULL;
-        p = (struct qp_properties *)sd->data;
-        sd = av_frame_get_side_data(f, AV_FRAME_DATA_QP_TABLE_DATA);
-        if (!sd)
-            return NULL;
-        *stride = p->stride;
-        *type   = p->type;
-        buf     = sd->buf;
-    }
-
-    return buf ? buf->data : NULL;
-}
-#endif
-
+#if FF_API_COLORSPACE_NAME
 const char *av_get_colorspace_name(enum AVColorSpace val)
 {
     static const char * const name[] = {
@@ -134,7 +62,7 @@ const char *av_get_colorspace_name(enum AVColorSpace val)
         return NULL;
     return name[val];
 }
-
+#endif
 static void get_frame_defaults(AVFrame *frame)
 {
     if (frame->extended_data != frame->data)
@@ -211,8 +139,10 @@ void av_frame_free(AVFrame **frame)
 static int get_video_buffer(AVFrame *frame, int align)
 {
     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format);
-    int ret, i, padded_height;
+    int ret, i, padded_height, total_size;
     int plane_padding = FFMAX(16 + 16/*STRIDE_ALIGN*/, align);
+    ptrdiff_t linesizes[4];
+    size_t sizes[4];
 
     if (!desc)
         return AVERROR(EINVAL);
@@ -237,17 +167,29 @@ static int get_video_buffer(AVFrame *frame, int align)
             frame->linesize[i] = FFALIGN(frame->linesize[i], align);
     }
 
+    for (i = 0; i < 4; i++)
+        linesizes[i] = frame->linesize[i];
+
     padded_height = FFALIGN(frame->height, 32);
-    if ((ret = av_image_fill_pointers(frame->data, frame->format, padded_height,
-                                      NULL, frame->linesize)) < 0)
+    if ((ret = av_image_fill_plane_sizes(sizes, frame->format,
+                                         padded_height, linesizes)) < 0)
         return ret;
 
-    frame->buf[0] = av_buffer_alloc(ret + 4*plane_padding);
-    if (!frame->buf[0])
+    total_size = 4*plane_padding;
+    for (i = 0; i < 4; i++) {
+        if (sizes[i] > INT_MAX - total_size)
+            return AVERROR(EINVAL);
+        total_size += sizes[i];
+    }
+
+    frame->buf[0] = av_buffer_alloc(total_size);
+    if (!frame->buf[0]) {
+        ret = AVERROR(ENOMEM);
         goto fail;
+    }
 
-    if (av_image_fill_pointers(frame->data, frame->format, padded_height,
-                               frame->buf[0]->data, frame->linesize) < 0)
+    if ((ret = av_image_fill_pointers(frame->data, frame->format, padded_height,
+                                      frame->buf[0]->data, frame->linesize)) < 0)
         goto fail;
 
     for (i = 1; i < 4; i++) {
@@ -260,7 +202,7 @@ static int get_video_buffer(AVFrame *frame, int align)
     return 0;
 fail:
     av_frame_unref(frame);
-    return AVERROR(ENOMEM);
+    return ret;
 }
 
 static int get_audio_buffer(AVFrame *frame, int align)
@@ -334,7 +276,7 @@ int av_frame_get_buffer(AVFrame *frame, int align)
 
 static int frame_copy_props(AVFrame *dst, const AVFrame *src, int force_copy)
 {
-    int i;
+    int ret, i;
 
     dst->key_frame              = src->key_frame;
     dst->pict_type              = src->pict_type;
@@ -374,12 +316,6 @@ FF_ENABLE_DEPRECATION_WARNINGS
 
     av_dict_copy(&dst->metadata, src->metadata, 0);
 
-#if FF_API_ERROR_FRAME
-FF_DISABLE_DEPRECATION_WARNINGS
-    memcpy(dst->error, src->error, sizeof(dst->error));
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
     for (i = 0; i < src->nb_side_data; i++) {
         const AVFrameSideData *sd_src = src->side_data[i];
         AVFrameSideData *sd_dst;
@@ -406,36 +342,9 @@ FF_ENABLE_DEPRECATION_WARNINGS
         av_dict_copy(&sd_dst->metadata, sd_src->metadata, 0);
     }
 
-#if FF_API_FRAME_QP
-FF_DISABLE_DEPRECATION_WARNINGS
-    dst->qscale_table = NULL;
-    dst->qstride      = 0;
-    dst->qscale_type  = 0;
-    av_buffer_unref(&dst->qp_table_buf);
-    if (src->qp_table_buf) {
-        dst->qp_table_buf = av_buffer_ref(src->qp_table_buf);
-        if (dst->qp_table_buf) {
-            dst->qscale_table = dst->qp_table_buf->data;
-            dst->qstride      = src->qstride;
-            dst->qscale_type  = src->qscale_type;
-        }
-    }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
-
-    av_buffer_unref(&dst->opaque_ref);
-    av_buffer_unref(&dst->private_ref);
-    if (src->opaque_ref) {
-        dst->opaque_ref = av_buffer_ref(src->opaque_ref);
-        if (!dst->opaque_ref)
-            return AVERROR(ENOMEM);
-    }
-    if (src->private_ref) {
-        dst->private_ref = av_buffer_ref(src->private_ref);
-        if (!dst->private_ref)
-            return AVERROR(ENOMEM);
-    }
-    return 0;
+    ret = av_buffer_replace(&dst->opaque_ref, src->opaque_ref);
+    ret |= av_buffer_replace(&dst->private_ref, src->private_ref);
+    return ret;
 }
 
 int av_frame_ref(AVFrame *dst, const AVFrame *src)
@@ -454,19 +363,19 @@ int av_frame_ref(AVFrame *dst, const AVFrame *src)
 
     ret = frame_copy_props(dst, src, 0);
     if (ret < 0)
-        return ret;
+        goto fail;
 
     /* duplicate the frame data if it's not refcounted */
     if (!src->buf[0]) {
-        ret = av_frame_get_buffer(dst, 32);
+        ret = av_frame_get_buffer(dst, 0);
         if (ret < 0)
-            return ret;
+            goto fail;
 
         ret = av_frame_copy(dst, src);
         if (ret < 0)
-            av_frame_unref(dst);
+            goto fail;
 
-        return ret;
+        return 0;
     }
 
     /* ref the buffers */
@@ -563,11 +472,6 @@ void av_frame_unref(AVFrame *frame)
         av_buffer_unref(&frame->extended_buf[i]);
     av_freep(&frame->extended_buf);
     av_dict_free(&frame->metadata);
-#if FF_API_FRAME_QP
-FF_DISABLE_DEPRECATION_WARNINGS
-    av_buffer_unref(&frame->qp_table_buf);
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
 
     av_buffer_unref(&frame->hw_frames_ctx);
 
@@ -624,7 +528,11 @@ int av_frame_make_writable(AVFrame *frame)
     tmp.channels       = frame->channels;
     tmp.channel_layout = frame->channel_layout;
     tmp.nb_samples     = frame->nb_samples;
-    ret = av_frame_get_buffer(&tmp, 32);
+
+    if (frame->hw_frames_ctx)
+        ret = av_hwframe_get_buffer(frame->hw_frames_ctx, &tmp, 0);
+    else
+        ret = av_frame_get_buffer(&tmp, 0);
     if (ret < 0)
         return ret;
 
@@ -719,7 +627,7 @@ AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame,
 
 AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
                                         enum AVFrameSideDataType type,
-                                        int size)
+                                        buffer_size_t size)
 {
     AVFrameSideData *ret;
     AVBufferRef *buf = av_buffer_alloc(size);
@@ -750,6 +658,9 @@ static int frame_copy_video(AVFrame *dst, const AVFrame *src)
         dst->height < src->height)
         return AVERROR(EINVAL);
 
+    if (src->hw_frames_ctx || dst->hw_frames_ctx)
+        return av_hwframe_transfer_data(dst, src, 0);
+
     planes = av_pix_fmt_count_planes(dst->format);
     for (i = 0; i < planes; i++)
         if (!dst->data[i] || !src->data[i])
@@ -804,7 +715,7 @@ void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type)
 {
     int i;
 
-    for (i = 0; i < frame->nb_side_data; i++) {
+    for (i = frame->nb_side_data - 1; i >= 0; i--) {
         AVFrameSideData *sd = frame->side_data[i];
         if (sd->type == type) {
             free_side_data(&frame->side_data[i]);
@@ -831,9 +742,15 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type)
     case AV_FRAME_DATA_MASTERING_DISPLAY_METADATA:  return "Mastering display metadata";
     case AV_FRAME_DATA_CONTENT_LIGHT_LEVEL:         return "Content light level metadata";
     case AV_FRAME_DATA_GOP_TIMECODE:                return "GOP timecode";
+    case AV_FRAME_DATA_S12M_TIMECODE:               return "SMPTE 12-1 timecode";
+    case AV_FRAME_DATA_SPHERICAL:                   return "Spherical Mapping";
     case AV_FRAME_DATA_ICC_PROFILE:                 return "ICC profile";
-    case AV_FRAME_DATA_QP_TABLE_PROPERTIES:         return "QP table properties";
-    case AV_FRAME_DATA_QP_TABLE_DATA:               return "QP table data";
+    case AV_FRAME_DATA_DYNAMIC_HDR_PLUS: return "HDR Dynamic Metadata SMPTE2094-40 (HDR10+)";
+    case AV_FRAME_DATA_REGIONS_OF_INTEREST: return "Regions Of Interest";
+    case AV_FRAME_DATA_VIDEO_ENC_PARAMS:            return "Video encoding parameters";
+    case AV_FRAME_DATA_SEI_UNREGISTERED:            return "H.26[45] User Data Unregistered SEI message";
+    case AV_FRAME_DATA_FILM_GRAIN_PARAMS:           return "Film grain parameters";
+    case AV_FRAME_DATA_DETECTION_BBOXES:            return "Bounding boxes for object detection and classification";
     }
     return NULL;
 }