lavf: move AVStream.{nb_decoded_frames,mux_ts_offset} to AVStreamInternal

[ffmpeg] / libavutil / frame.c

diff --git a/libavutil/frame.c b/libavutil/frame.c
index dcf1fc3d17b5366596b19a35b82ab6b52d636eee..3ab1aa32421a074359ba38c1953acd5b189edf51 100644 (file)
--- 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)
@@ -211,8 +212,10 @@ 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);
@@ -237,12 +240,22 @@ 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);
+    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;
@@ -460,7 +473,7 @@ int av_frame_ref(AVFrame *dst, const AVFrame *src)
 
     /* 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;
 
@@ -626,7 +639,11 @@ 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;
 
@@ -752,6 +769,9 @@ 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])
@@ -806,7 +826,7 @@ 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]);
@@ -842,6 +862,8 @@ const char *av_frame_side_data_name(enum AVFrameSideDataType type)
 #endif
     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";
     }
     return NULL;
 }