Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavfilter / vsrc_buffer.h

diff --git a/libavfilter/vsrc_buffer.h b/libavfilter/vsrc_buffer.h
index 2dda546e011fc36c0c51430871f868b18a2e558c..b661d414eaa2d4656d91f58129d645d2492d8b28 100644 (file)
--- a/libavfilter/vsrc_buffer.h
+++ b/libavfilter/vsrc_buffer.h
@@ -1,5 +1,4 @@
 /*
- * Memory buffer source filter
  * Copyright (c) 2008 Vitor Sessak
  *
  * This file is part of FFmpeg.
@@ -27,12 +26,24 @@
  * memory buffer source API for video
  */
 
-#include "libavcodec/avcodec.h" /* AVFrame */
 #include "avfilter.h"
 
-int av_vsrc_buffer_add_frame(AVFilterContext *buffer_filter, AVFrame *frame);
+/**
+ * Tell av_vsrc_buffer_add_video_buffer_ref() to overwrite the already
+ * cached video buffer with the new added one, otherwise the function
+ * will complain and exit.
+ */
+#define AV_VSRC_BUF_FLAG_OVERWRITE 1
 
-int av_vsrc_buffer_add_frame2(AVFilterContext *buffer_filter, AVFrame *frame,
-                              const char *sws_param);
+/**
+ * Add video buffer data in picref to buffer_src.
+ *
+ * @param buffer_src pointer to a buffer source context
+ * @param flags a combination of AV_VSRC_BUF_FLAG_* flags
+ * @return >= 0 in case of success, a negative AVERROR code in case of
+ * failure
+ */
+int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_src,
+                                        AVFilterBufferRef *picref, int flags);
 
 #endif /* AVFILTER_VSRC_BUFFER_H */