mesa: expose GL_ARB_color_buffer_float

TODO: what about display lists?

6 files changed, 30 insertions, 0 deletions

diff --git a/src/mapi/glapi/gen/ARB_color_buffer_float.xml b/src/mapi/glapi/gen/ARB_color_buffer_float.xml
new file mode 100644
index 0000000000..7acf271558
--- /dev/null
+++ b/src/mapi/glapi/gen/ARB_color_buffer_float.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd">
+
+<!-- Note: no GLX protocol info yet. -->
+
+
+<OpenGLAPI>
+
+<category name="GL_ARB_color_buffer_float" number="39">
+
+  <enum name="RGBA_FLOAT_MODE_ARB"              value="0x8820"/>
+  <enum name="CLAMP_VERTEX_COLOR_ARB"           value="0x891A"/>
+  <enum name="CLAMP_FRAGMENT_COLOR_ARB"         value="0x891B"/>
+  <enum name="CLAMP_READ_COLOR_ARB"             value="0x891C"/>
+  <enum name="FIXED_ONLY_ARB"                   value="0x891D"/>
+
+  <function name="ClampColorARB" offset="assign">
+    <param name="target" type="GLenum"/>
+    <param name="clamp" type="GLenum"/>
+    <glx rop="234"/>
+  </function>
+
+</category>
+
+</OpenGLAPI>
diff --git a/src/mapi/glapi/gen/Makefile b/src/mapi/glapi/gen/Makefile
index 586c302f18..7640c263b7 100644
--- a/src/mapi/glapi/gen/Makefile
+++ b/src/mapi/glapi/gen/Makefile
@@ -71,6 +71,7 @@ XORG_OUTPUTS = \
 
 API_XML = \
 	gl_API.xml \
+	ARB_color_buffer_float.xml \
 	ARB_copy_buffer.xml \
 	ARB_depth_clamp.xml \
 	ARB_draw_elements_base_vertex.xml \
diff --git a/src/mapi/glapi/gen/gl_API.xml b/src/mapi/glapi/gen/gl_API.xml
index 71a1a8c013..3751c508c9 100644
--- a/src/mapi/glapi/gen/gl_API.xml
+++ b/src/mapi/glapi/gen/gl_API.xml
@@ -7973,6 +7973,7 @@
 
 <xi:include href="ARB_geometry_shader4.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
+<xi:include href="ARB_color_buffer_float.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
 
 <!-- Non-ARB extensions sorted by extension number. -->
 
diff --git a/src/mesa/main/api_exec.c b/src/mesa/main/api_exec.c
index 82e1f0fdba..ef1c2de5d0 100644
--- a/src/mesa/main/api_exec.c
+++ b/src/mesa/main/api_exec.c
@@ -738,6 +738,7 @@ _mesa_create_exec_table(void)
    SET_FramebufferTextureFaceARB(exec, _mesa_FramebufferTextureFaceARB);
 #endif
 
+   SET_ClampColorARB(exec, _mesa_ClampColorARB);
 
    return exec;
 }
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index b3d1c51d01..4c43b5608b 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -45,6 +45,7 @@ static const struct {
    int flag_offset;
 } default_extensions[] = {
    { OFF, "GL_ARB_blend_func_extended",        F(ARB_blend_func_extended) },
+   { OFF, "GL_ARB_color_buffer_float",         F(ARB_color_buffer_float) },
    { OFF, "GL_ARB_copy_buffer",                F(ARB_copy_buffer) },
    { OFF, "GL_ARB_depth_buffer_float",         F(ARB_depth_buffer_float) },
    { OFF, "GL_ARB_depth_clamp",                F(ARB_depth_clamp) },
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index ee6aaceb93..91eac3a92e 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2630,6 +2630,7 @@ struct gl_extensions
 {
    GLboolean dummy;  /* don't remove this! */
    GLboolean ARB_blend_func_extended;
+   GLboolean ARB_color_buffer_float;
    GLboolean ARB_copy_buffer;
    GLboolean ARB_depth_buffer_float;
    GLboolean ARB_depth_clamp;