X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;ds=sidebyside;f=cinelerra-5.1%2Fcinelerra%2Ffile.h;h=779b3d1efea32902306bc09bc0bd1b07c6cf0521;hb=243336668c89096732786c6b3f3c5918aa2eff26;hp=5e695bcb4b1bfbbe7d460e351ae9dc40f178d435;hpb=e5d1c3ec8b49e9e4cd31f30e991f52ab11de93b1;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/file.h b/cinelerra-5.1/cinelerra/file.h
index 5e695bcb..779b3d1e 100644
--- a/cinelerra-5.1/cinelerra/file.h
+++ b/cinelerra-5.1/cinelerra/file.h
@@ -86,8 +86,9 @@ public:
 // to delete the file object.  Otherwise we'd delete just the cached frames
 // while the list of open files grew.
 	void set_cache_frames(int value);
-// Delete frame cache.  Return 0 if successful.  Return 1 if
-// nothing to delete.
+// Delete oldest frame from cache.
+// Return number of bytes freed if successful.
+// Return 0 if nothing to delete.
 	int purge_cache();
 // Delete oldest frame from cache.  Return 0 if successful.  Return 1 if
 // nothing to delete.
@@ -227,7 +228,7 @@ public:
 // allocated.
 // Get best colormodel to translate for hardware accelerated playback.
 // Called by VRender.
-	int get_best_colormodel(int driver);
+	int get_best_colormodel(int driver, int vstream=-1);
 // Get best colormodel for hardware accelerated recording.
 // Called by VideoDevice.
 	static int get_best_colormodel(Asset *asset, int driver);
@@ -246,7 +247,9 @@ public:
 // The minimum setting for cache_size should be bigger than 1MB.
 	int64_t get_memory_usage();
 
+	static int renders_video(int format);
 	static int renders_video(Asset *asset);
+	static int renders_audio(int format);
 	static int renders_audio(Asset *asset);
 // Get the extension for the filename
 	static const char* get_tag(int format);