1 files changed, 38 insertions, 9 deletions
diff --git a/libavfilter/vsrc_buffer.h b/libavfilter/vsrc_buffer.h
index cbcc630..e752524 100644
--- a/libavfilter/vsrc_buffer.h
+++ b/libavfilter/vsrc_buffer.h
@@ -1,20 +1,20 @@
 /*
  * Copyright (c) 2008 Vitor Sessak
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -24,14 +24,43 @@
 /**
  * @file
  * memory buffer source API for video
+ *
+ * @deprecated use buffersrc.h instead.
  */
 
-#include "libavcodec/avcodec.h" /* AVFrame */
 #include "avfilter.h"
 
-#if FF_API_VSRC_BUFFER_ADD_FRAME
-int av_vsrc_buffer_add_frame(AVFilterContext *buffer_filter, AVFrame *frame,
-                             int64_t pts, AVRational pixel_aspect);
-#endif
+/**
+ * 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
+
+/**
+ * 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
+ *
+ * @deprecated use av_buffersrc_add_ref() instead.
+ */
+attribute_deprecated
+int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_src,
+                                        AVFilterBufferRef *picref, int flags);
+
+/**
+ * Get the number of failed requests.
+ *
+ * A failed request is when the request_frame method is called while no
+ * frame is present in the buffer.
+ * The number is reset when a frame is added.
+ *
+ * @deprecated use av_buffersrc_get_nb_failed_requests() instead.
+ */
+attribute_deprecated
+unsigned av_vsrc_buffer_get_nb_failed_requests(AVFilterContext *buffer_src);
 
 #endif /* AVFILTER_VSRC_BUFFER_H */