1 files changed, 50 insertions, 0 deletions
diff --git a/contrib/ffmpeg/libavformat/framehook.h b/contrib/ffmpeg/libavformat/framehook.h
new file mode 100644
index 000000000..d843ddb85
--- /dev/null
+++ b/contrib/ffmpeg/libavformat/framehook.h
@@ -0,0 +1,50 @@
+/*
+ * video processing hooks
+ * copyright (c) 2000, 2001 Fabrice Bellard
+ *
+ * This file is part of FFmpeg.
+ *
+ * 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.
+ *
+ * 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _FRAMEHOOK_H
+#define _FRAMEHOOK_H
+
+/*
+ * Prototypes for interface to .so that implement a video processing hook
+ */
+
+#include "avcodec.h"
+
+/* Function must be called 'Configure' */
+typedef int (FrameHookConfigure)(void **ctxp, int argc, char *argv[]);
+typedef FrameHookConfigure *FrameHookConfigureFn;
+extern FrameHookConfigure Configure;
+
+/* Function must be called 'Process' */
+typedef void (FrameHookProcess)(void *ctx, struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height, int64_t pts);
+typedef FrameHookProcess *FrameHookProcessFn;
+extern FrameHookProcess Process;
+
+/* Function must be called 'Release' */
+typedef void (FrameHookRelease)(void *ctx);
+typedef FrameHookRelease *FrameHookReleaseFn;
+extern FrameHookRelease Release;
+
+extern int frame_hook_add(int argc, char *argv[]);
+extern void frame_hook_process(struct AVPicture *pict, enum PixelFormat pix_fmt, int width, int height);
+extern void frame_hook_release(void);
+
+#endif