X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=gl.fixes.xml;h=e5f9ee55c3bed91d2bf459338fdadd5d6dd03c4b;hb=05ca6353a7e48bfc145a2631bf289a81d333569a;hp=e6e14b38e400a8b2aa5caed85ba62d5085e27932;hpb=587b88ea9730cee089428b6491b9b166a1793173;p=libs%2Fgl.git

diff --git a/gl.fixes.xml b/gl.fixes.xml
index e6e14b38..e5f9ee55 100644
--- a/gl.fixes.xml
+++ b/gl.fixes.xml
@@ -67,6 +67,10 @@
         <!-- The name got changed but as far as I can tell they mean the same
         thing. -->
         <enum value="0x8CD4" name="GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT" alias="GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER"/>
+
+        <!-- Add an alias to improve desktop OpenGL compatibility even though
+        this was not promoted to core in OpenGL ES. -->
+        <enum value="0x81A7" name="GL_DEPTH_COMPONENT32_OES" alias="GL_DEPTH_COMPONENT32"/>
     </enums>
 
     <feature api="gl" name="GL_VERSION_1_4" number="1.4">
@@ -77,20 +81,30 @@
         </require>
     </feature>
 
+    <feature api="gles2">
+        <require>
+            <!-- Annotate support for certain things in OpenGL ES.  Don't set
+            version because they are only available through extensions. -->
+            <enum name="GL_DEPTH_COMPONENT32"/>
+            <enum name="GL_BUFFER_ACCESS"/>
+            <command name="glBindFragDataLocation"/>
+            <command name="glMapBuffer"/>
+        </require>
+    </feature>
+
     <extensions>
-        <!-- Put GL_RED here for the benefit of OpenGL ES. -->
-        <extension name="GL_ARB_texture_rg" supported="gl|glcore">
+        <extension name="GL_ARB_depth_texture" supported="gl">
             <require>
-                <enum name="GL_RED"/>
+                <!-- The base GL_DEPTH_COMPONENT format was introduced for
+                other purposes before it could be used for textures. -->
+                <enum name="GL_DEPTH_COMPONENT"/>
             </require>
         </extension>
 
-        <!-- And the remaining color components here. -->
-        <extension name="GL_ARB_texture_swizzle" supported="gl|glcore">
+        <extension name="GL_ARB_texture_rg" supported="gl|glcore">
             <require>
-                <enum name="GL_GREEN"/>
-                <enum name="GL_BLUE"/>
-                <enum name="GL_ALPHA"/>
+                <!-- GL_RED is mentioned in the extension spec. -->
+                <enum name="GL_RED"/>
             </require>
         </extension>
     </extensions>