lavc doxy: document that avcodec_flush_buffers() invalidates decoded frames

[ffmpeg] / libavcodec / videodsp.c

diff --git a/libavcodec/videodsp.c b/libavcodec/videodsp.c
index d14b0a13f1afba1b499261fed434829fbbd8aa08..a6a1d3753a9ae328df92b6dffd1ce8d865804d4e 100644 (file)
--- a/libavcodec/videodsp.c
+++ b/libavcodec/videodsp.c
@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/attributes.h"
 #include "libavutil/common.h"
 #include "videodsp.h"
 
@@ -33,7 +34,7 @@ static void just_return(uint8_t *buf, ptrdiff_t stride, int h)
 {
 }
 
-void ff_videodsp_init(VideoDSPContext *ctx, int bpc)
+av_cold void ff_videodsp_init(VideoDSPContext *ctx, int bpc)
 {
     ctx->prefetch = just_return;
     if (bpc <= 8) {