Add APIchanges entry after the recent changes to imgutils.h API of

[ffmpeg] / ffplay.c

diff --git a/ffplay.c b/ffplay.c
index e5b0ccee37e5fbf6c67542b3b37a8d56bab526a6..c85c9ddc1a8b473f507ca198362a9028b1938bff 100644 (file)
--- a/ffplay.c
+++ b/ffplay.c
@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#define _XOPEN_SOURCE 600
+
 #include "config.h"
 #include <inttypes.h>
 #include <math.h>
@@ -26,6 +28,7 @@
 #include "libavutil/avstring.h"
 #include "libavutil/colorspace.h"
 #include "libavutil/pixdesc.h"
+#include "libavcore/imgutils.h"
 #include "libavcore/parseutils.h"
 #include "libavformat/avformat.h"
 #include "libavdevice/avdevice.h"
@@ -1373,6 +1376,14 @@ static void alloc_picture(void *opaque)
     vp->bmp = SDL_CreateYUVOverlay(vp->width, vp->height,
                                    SDL_YV12_OVERLAY,
                                    screen);
+    if (!vp->bmp || vp->bmp->pitches[0] < vp->width) {
+        /* SDL allocates a buffer smaller than requested if the video
+         * overlay hardware is unable to support the requested size. */
+        fprintf(stderr, "Error: the video system does not support an image\n"
+                        "size of %dx%d pixels. Try using -lowres or -vf \"scale=w:h\"\n"
+                        "to reduce the image size.\n", vp->width, vp->height );
+        do_exit();
+    }
 
     SDL_LockMutex(is->pictq_mutex);
     vp->allocated = 1;
@@ -1724,9 +1735,9 @@ static int input_request_frame(AVFilterLink *link)
         picref = avfilter_ref_buffer(priv->frame->opaque, ~0);
     } else {
         picref = avfilter_get_video_buffer(link, AV_PERM_WRITE, link->w, link->h);
-        av_picture_data_copy(picref->data, picref->linesize,
-                             priv->frame->data, priv->frame->linesize,
-                             picref->format, link->w, link->h);
+        av_image_copy(picref->data, picref->linesize,
+                      priv->frame->data, priv->frame->linesize,
+                      picref->format, link->w, link->h);
     }
     av_free_packet(&pkt);