[jgardou] 57153: [OPENGL] - Add some optimizations (GCC) on compilation of libMesa - Move opengl32 to the opengl directory - Disable ICD refcounting for now, it does more harm than good.

Author: jgardou
Date: Fri Aug 24 16:28:09 2012
New Revision: 57153

URL: http://svn.reactos.org/svn/reactos?rev=57153&view=rev
Log:
[OPENGL]
- Add some optimizations (GCC) on compilation of libMesa
- Move opengl32 to the opengl directory
- Disable ICD refcounting for now, it does more harm than good.

Added:
    trunk/reactos/dll/opengl/opengl32/
      - copied from r57143, trunk/reactos/dll/win32/opengl32/
Removed:
    trunk/reactos/dll/win32/opengl32/
Modified:
    trunk/reactos/dll/opengl/mesa/CMakeLists.txt
    trunk/reactos/dll/opengl/opengl32/wgl.c

Modified: trunk/reactos/dll/opengl/mesa/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/opengl/mesa/CMakeLists…
==============================================================================
--- trunk/reactos/dll/opengl/mesa/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/reactos/dll/opengl/mesa/CMakeLists.txt [iso-8859-1] Fri Aug 24 16:28:09 2012
@@ -14,6 +14,8 @@
 if(NOT MSVC)
     add_compile_flags_language("-std=gnu99" "C")
     add_compile_flags("-Wno-deprecated-declarations")
+    # optimizations (builtin memcmp is slow on some gcc versions) used in SConsript
files
+    add_compile_flags("-ffast-math -fno-builtin-memcmp")
 else()
     include_directories(include/c99)
     add_compile_flags("/wd4996")

Modified: trunk/reactos/dll/opengl/opengl32/wgl.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/opengl/opengl32/wgl.c?…
==============================================================================
--- trunk/reactos/dll/opengl/opengl32/wgl.c [iso-8859-1] (original)
+++ trunk/reactos/dll/opengl/opengl32/wgl.c [iso-8859-1] Fri Aug 24 16:28:09 2012
@@ -129,6 +129,8 @@
 ROSGL_DeleteDCDataForICD( GLDRIVERDATA *icd )
 {
     GLDCDATA *p, **pptr;
+    
+    return;
 
     /* synchronize */
     if (WaitForSingleObject( OPENGL32_processdata.dcdata_mutex, INFINITE ) ==