Changeset 4821 for pjproject/trunk/pjmedia/include/pjmedia-videodev/opengl_dev.h

Timestamp:

Apr 22, 2014 5:04:43 AM (11 years ago)

Author:

ming

Message:

Closed #1757: iOS OpenGL renderer

• Optimize rendering speed and CPU usage by avoiding buffer copy from frame's buffer
• Add various video dev capabilities

File:

• pjproject/trunk/pjmedia/include/pjmedia-videodev/opengl_dev.h (modified) (2 diffs)

pjproject/trunk/pjmedia/include/pjmedia-videodev/opengl_dev.h

@@ -22 +22 @@
 #include <pjmedia-videodev/videodev_imp.h>
 
-/* OpenGL implementation on each platform needs to implement this and
- * stream operations.
+/* OpenGL implementation on each platform needs to implement these functions
+ * and stream operations.
  */
+/* Get capabilities of the implementation */
+int pjmedia_vid_dev_opengl_imp_get_cap(void);
+
+/* Create OpenGL stream */
 pj_status_t
 pjmedia_vid_dev_opengl_imp_create_stream(pj_pool_t *pool,
@@ -32 +36 @@
                                          pjmedia_vid_dev_stream **p_vid_strm);
 
+/****************************************************************************/
 /* OpenGL buffers opaque structure. */
 typedef struct gl_buffers gl_buffers;