From 0d4dcb25842739d586debb3472ceb90589fe741b Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olvaffe@gmail.com>
Date: Fri, 1 Oct 2010 15:27:42 -0400
Subject: android: Add Android EGL extensions.

---
 src/egl/main/eglapi.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

(limited to 'src/egl/main/eglapi.c')

diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index efa9e97346..c339e6ebeb 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -916,6 +916,12 @@ eglGetProcAddress(const char *procname)
 #ifdef EGL_MESA_drm_image
       { "eglCreateDRMImageMESA", (_EGLProc) eglCreateDRMImageMESA },
       { "eglExportDRMImageMESA", (_EGLProc) eglExportDRMImageMESA },
+#endif
+#ifdef EGL_ANDROID_swap_rectangle
+      { "eglSetSwapRectangleANDROID", (_EGLProc) eglSetSwapRectangleANDROID },
+#endif
+#ifdef EGL_ANDROID_get_render_buffer
+      { "eglGetRenderBufferANDROID", (_EGLProc) eglGetRenderBufferANDROID },
 #endif
       { NULL, NULL }
    };
@@ -1494,3 +1500,49 @@ eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image,
 }
 
 #endif
+
+#ifdef EGL_ANDROID_swap_rectangle
+
+EGLBoolean EGLAPIENTRY
+eglSetSwapRectangleANDROID(EGLDisplay dpy, EGLSurface draw,
+                           EGLint left, EGLint top,
+                           EGLint width, EGLint height)
+{
+   _EGLDisplay *disp = _eglLockDisplay(dpy);
+   _EGLSurface *surf = _eglLookupSurface(draw, disp);
+   _EGLDriver *drv;
+   EGLBoolean ret;
+
+   _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE, drv);
+
+   if (!disp->Extensions.ANDROID_swap_rectangle)
+      RETURN_EGL_EVAL(disp, EGL_FALSE);
+
+   ret = drv->API.SetSwapRectangleANDROID(drv, disp, surf, left, top, width, height);
+
+   RETURN_EGL_EVAL(disp, ret);
+}
+
+#endif
+
+#ifdef EGL_ANDROID_get_render_buffer
+
+EGLClientBuffer EGLAPIENTRY
+eglGetRenderBufferANDROID(EGLDisplay dpy, EGLSurface draw)
+{
+   _EGLDisplay *disp = _eglLockDisplay(dpy);
+   _EGLSurface *surf = _eglLookupSurface(draw, disp);
+   _EGLDriver *drv;
+   EGLClientBuffer ret;
+
+   _EGL_CHECK_SURFACE(disp, surf, NULL, drv);
+
+   if (!disp->Extensions.ANDROID_get_render_buffer)
+      RETURN_EGL_EVAL(disp, NULL);
+
+   ret = drv->API.GetRenderBufferANDROID(drv, disp, surf);
+
+   RETURN_EGL_EVAL(disp, ret);
+}
+
+#endif
-- 
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