From: Brian Paul <brianp@vmware.com>
Date: Thu, 2 Aug 2012 15:40:40 +0000 (-0600)
Subject: mesa: fix default_access_mode() result for ES2
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8551635242470b1487b65a9ecf43c385f6fe4134;p=mesa.git

mesa: fix default_access_mode() result for ES2

The GL_OES_mapbuffer extension is supported by OpenGL ES 1 and ES 2 so return
GL_MAP_WRITE_BIT for both ES versions, not just ES 1.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---

diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index c7c21fb3956..48edd89c93d 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -150,7 +150,7 @@ default_access_mode(const struct gl_context *ctx)
     * The difference is because GL_OES_mapbuffer only supports mapping buffers
     * write-only.
     */
-   return (ctx->API == API_OPENGLES)
+   return _mesa_is_gles(ctx)
       ? GL_MAP_WRITE_BIT : (GL_MAP_READ_BIT | GL_MAP_WRITE_BIT);
 }