From f9deb8a15de8061863b38839850207f63a8e47e4 Mon Sep 17 00:00:00 2001 From: "commit-bot@chromium.org" Date: Fri, 2 May 2014 15:08:18 +0000 Subject: Add support for glMapBufferRange. Use glMapBufferRange and glMapBufferSubData. BUG=skia:2402 R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/243413002 git-svn-id: http://skia.googlecode.com/svn/trunk@14533 2bbb7eff-a529-9590-31e7-b0007b416f81 --- src/gpu/gl/GrGLAssembleInterface.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/gpu/gl/GrGLAssembleInterface.cpp') diff --git a/src/gpu/gl/GrGLAssembleInterface.cpp b/src/gpu/gl/GrGLAssembleInterface.cpp index aed11e539f..e4337259a2 100644 --- a/src/gpu/gl/GrGLAssembleInterface.cpp +++ b/src/gpu/gl/GrGLAssembleInterface.cpp @@ -173,6 +173,11 @@ const GrGLInterface* GrGLAssembleGLInterface(void* ctx, GrGLGetProc get) { GET_PROC(DeleteVertexArrays); } + if (glVer >= GR_GL_VER(3,0) || extensions.has("GL_ARB_map_buffer_range")) { + GET_PROC(MapBufferRange); + GET_PROC(FlushMappedBufferRange); + } + // First look for GL3.0 FBO or GL_ARB_framebuffer_object (same since // GL_ARB_framebuffer_object doesn't use ARB suffix.) if (glVer >= GR_GL_VER(3,0) || extensions.has("GL_ARB_framebuffer_object")) { -- cgit v1.2.3