some fixes for Evas to work in my environment

git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@2430 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

package/rene/evas/disable-GL_NV_texture-use.patch

@@ -0,0 +1,17 @@
+
+w/ XFree86 Radeon hardware acceleration (at least on iBook) the
+NV extension does produce major pixel garbage.
+
+  - Rene Rebe <rene@rocklinux.org>
+
+--- evas-2004-02-25/src/lib/engines/gl_common/evas_gl_context.c.orig	2004-02-27 03:12:11.000000000 +0100
++++ evas-2004-02-25/src/lib/engines/gl_common/evas_gl_context.c	2004-02-27 03:12:49.000000000 +0100
+@@ -64,7 +64,7 @@
+ 	if (ext)
+ 	  {
+ 	     if (strstr(ext, "GL_SGIS_generate_mipmap")) gc->ext.sgis_generate_mipmap = 1;
+-	     if (strstr(ext, "GL_NV_texture_rectangle")) gc->ext.nv_texture_rectangle = 1;
++	     if (strstr(ext, "GL_NV_texture_rectangle")) gc->ext.nv_texture_rectangle = 0;
+ 	     /* technically this should work, as its a compatible */
+ 	     /* implementation of the nvidia texture_rectangle extension */
+ 	     /* since the #define value is the same as is the description */

package/rene/evas/gl_common-fix.patch

@@ -0,0 +1,21 @@
+
+GL_UNSIGNED_BYTE does produce incorrect (incorrectly byte-swapped) results
+with both software rendering (MESA) and the radeon accelerator ...
+
+  - Rene Rebe <rene@rocklinux.org>
+
+--- evas-2004-02-25/src/lib/engines/gl_common/evas_gl_private.h	2004-02-04 05:38:34.000000000 +0100
++++ evas-2004-02-25-hacking/src/lib/engines/gl_common/evas_gl_private.h	2004-02-27 05:05:52.000000000 +0100
+@@ -78,8 +78,10 @@
+ /* evas ARGB pixel config */
+ #define NATIVE_PIX_FORMAT GL_BGRA
+ /* fast on vidia */
+-/*#define NATIVE_PIX_UNIT   GL_UNSIGNED_INT_8_8_8_8_REV*/
++/* #define NATIVE_PIX_UNIT   GL_UNSIGNED_INT_8_8_8_8_REV /*
+ /* fast on ati compared to GL_UNSIGNED_INT_8_8_8_8_REV */
+-#define NATIVE_PIX_UNIT   GL_UNSIGNED_BYTE
++/* #define NATIVE_PIX_UNIT   GL_UNSIGNED_BYTE */
++/* works compared to GL_UNSIGNED_BYTE -ReneR */
++#define NATIVE_PIX_UNIT   GL_UNSIGNED_INT_8_8_8_8_REV
+ 
+ #endif