commit f9752cc4cf4e4f36eaa6f19f607957b9eb496bc4
author Bjorn Andersson <bjorn.andersson@sonymobile.com> Tue Aug 21 22:22:02 2012 -0700
committer Bjorn Andersson <bjorn.andersson@sonymobile.com> Mon Aug 27 18:38:35 2012 -0700
tree ed38db044c2313df0701cbe83bb000a6fb0710fc
parent d7007cd4bb2016a09ae8e8f746118f81fdd27f02

egl: Reintroduce eglGetRenderBufferANDROID

eglGetRenderBufferANDROID was removed as it had no users. This commit
reintroduces this extensions as it's used by Qualcomm graphics HAL.

Change-Id: I493306830a0d4f8722a42bcc84fb49236afdabeb

opengl/libs/EGL/eglApi.cpp

diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index 1bc4eb7..de6c2c9 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -70,6 +70,8 @@
             (__eglMustCastToProperFunctionPointerType)&eglCreateImageKHR },
     { "eglDestroyImageKHR",
             (__eglMustCastToProperFunctionPointerType)&eglDestroyImageKHR },
+    { "eglGetRenderBufferANDROID",
+        (__eglMustCastToProperFunctionPointerType)&eglGetRenderBufferANDROID },
     { "eglGetSystemTimeFrequencyNV",
             (__eglMustCastToProperFunctionPointerType)&eglGetSystemTimeFrequencyNV },
     { "eglGetSystemTimeNV",
@@ -1190,7 +1192,21 @@
 // ANDROID extensions
 // ----------------------------------------------------------------------------
 
-/* ANDROID extensions entry-point go here */
+EGLClientBuffer eglGetRenderBufferANDROID(EGLDisplay dpy, EGLSurface draw)
+{
+    clearError();
+
+    const egl_display_ptr dp = validate_display(dpy);
+    if (!dp) return EGL_FALSE;
+
+    egl_surface_t const * const s = get_surface(draw);
+
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglGetRenderBufferANDROID) {
+        return cnx->egl.eglGetRenderBufferANDROID(dp->disp.dpy, s->surface);
+    }
+    return setError(EGL_BAD_DISPLAY, (EGLClientBuffer*)0);
+}
 
 // ----------------------------------------------------------------------------
 // NVIDIA extensions