1 files changed, 95 insertions, 1 deletions
diff --git a/va/egl/va_egl.h b/va/egl/va_egl.h
index 4243d0b..8f9c840 100644
--- a/va/egl/va_egl.h
+++ b/va/egl/va_egl.h
@@ -2,12 +2,16 @@
 #define _VA_EGL_H_
 
 #include <va/va.h>
+#include <GLES/gl.h>
+#include <GLES/glext.h>
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-typedef void*   EGLClientBuffer;
+typedef void *VASurfaceEGL;
 
 /*This function is used to get EGLClientBuffer
  * (lower 16bits is buffer index, upper 16bits 
@@ -20,6 +24,96 @@ VAStatus vaGetEGLClientBufferFromSurface (
     EGLClientBuffer *buffer     /* out*/
 );
 
+/**
+ * Return a suitable VADisplay for VA API
+ *
+ * @param[in] native_dpy the native display
+ * @param[in] egl_dpy the EGL display
+ * @return a VADisplay
+ */
+VADisplay vaGetDisplayEGL(
+    VANativeDisplay native_dpy,
+    EGLDisplay egl_dpy
+);
+
+/**
+ * Create a surface used for display to OpenGL ES
+ *
+ * The application shall maintain the live EGL context itself.
+ *
+ * @param[in]  dpy        the VA display
+ * @param[in]  target     the GL target to which the texture needs to be bound, must be GL_TEXTURE_2D
+ * @param[in]  texture    the GL texture
+ * @param[in]  width      the surface width
+ * @param[in]  height     the surface height
+ * @param[out] gl_surface the VA/EGL surface
+ * @return VA_STATUS_SUCCESS if successful
+ */
+VAStatus vaCreateSurfaceEGL(
+    VADisplay dpy,
+    GLenum target,
+    GLuint texture,
+    unsigned int width,
+    unsigned int height,
+    VASurfaceEGL *gl_surface
+);
+
+/**
+ * Destroy a VA/EGL surface
+ *
+ * The application shall maintain the live EGL context itself.
+ *
+ * @param[in]  dpy        the VA display
+ * @param[in]  gl_surface the VA surface
+ * @return VA_STATUS_SUCCESS if successful
+ */
+VAStatus vaDestroySurfaceEGL(
+    VADisplay dpy,
+    VASurfaceEGL gl_surface
+);
+
+/**
+ * Associate a EGLClientBuffer with a VA surface
+ *
+ * @param[in]  dpy         the VA display
+ * @param[in]  egl_surface the VA/EGL destination surface
+ * @param[in]  surface     the VA surface
+ * @param[in]  flags       the flags to PutSurface
+ * @return VA_STATUS_SUCCESS if successful
+ */
+VAStatus vaAssociateSurfaceEGL(
+    VADisplay dpy,
+    VASurfaceEGL egl_surface,
+    VASurfaceID surface,
+    unsigned int flags
+);
+
+/**
+ * Update the content of a VA/EGL surface
+ *
+ * Changes to VA surface are committed to VA/EGL surface at this point.
+ *
+ * @param[in]  dpy         the VA display
+ * @param[in]  egl_surface the VA/EGL destination surface
+ * @return VA_STATUS_SUCCESS if successful
+ */
+VAStatus vaUpdateAssociatedSurfaceEGL(
+    VADisplay dpy,
+    VASurfaceEGL egl_surface
+);
+
+/**
+ * Deassociate a EGLClientBuffer
+ *
+ * @param[in]  dpy         the VA display
+ * @param[in]  egl_surface the VA/EGL destination surface
+ * @return VA_STATUS_SUCCESS if successful
+ */
+VAStatus vaDeassociateSurfaceEGL(
+    VADisplay dpy,
+    VASurfaceEGL egl_surface
+);
+
 #ifdef __cplusplus
 }
 #endif