From 29cb89d0c2cb17e2fa38563fc93794a6ebd75cf9 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Wed, 16 Jul 2008 10:37:49 -0700
Subject: intel: Clean-up ARB_texture_env_crossbar

Enable support for ARB_texture_env_crossbar in the master extension
list instead of in every single device-specific list.
---
 src/mesa/drivers/dri/i915/i830_context.c   | 8 --------
 src/mesa/drivers/dri/i915/i915_context.c   | 1 -
 src/mesa/drivers/dri/intel/intel_context.c | 7 +++----
 3 files changed, 3 insertions(+), 13 deletions(-)

(limited to 'src/mesa')

diff --git a/src/mesa/drivers/dri/i915/i830_context.c b/src/mesa/drivers/dri/i915/i830_context.c
index acb7178a5c..16c8a8d24f 100644
--- a/src/mesa/drivers/dri/i915/i830_context.c
+++ b/src/mesa/drivers/dri/i915/i830_context.c
@@ -42,12 +42,6 @@
  * Mesa's Driver Functions
  ***************************************/
 
-static const struct dri_extension i830_extensions[] = {
-   {"GL_ARB_texture_env_crossbar", NULL},
-   {NULL, NULL}
-};
-
-
 static void
 i830InitDriverFunctions(struct dd_function_table *functions)
 {
@@ -105,8 +99,6 @@ i830CreateContext(const __GLcontextModes * mesaVis,
 
    intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
 
-   driInitExtensions(ctx, i830_extensions, GL_FALSE);
-
    i830InitState(i830);
    i830InitMetaFuncs(i830);
 
diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c
index 532b402db7..bd9f1d5f5d 100644
--- a/src/mesa/drivers/dri/i915/i915_context.c
+++ b/src/mesa/drivers/dri/i915/i915_context.c
@@ -54,7 +54,6 @@ static const struct dri_extension i915_extensions[] = {
    {"GL_ARB_depth_texture", NULL},
    {"GL_ARB_fragment_program", NULL},
    {"GL_ARB_shadow", NULL},
-   {"GL_ARB_texture_env_crossbar", NULL},
    {"GL_ARB_texture_non_power_of_two", NULL},
    {"GL_EXT_shadow_funcs", NULL},
    /* ARB extn won't work if not enabled */
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index f8ea6461c9..f9f0c7444e 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -194,9 +194,8 @@ intelGetString(GLcontext * ctx, GLenum name)
 /**
  * Extension strings exported by the intel driver.
  *
- * \note
- * It appears that ARB_texture_env_crossbar has "disappeared" compared to the
- * old i830-specific driver.
+ * Extensions supported by all chips supported by i830_dri, i915_dri, or
+ * i965_dri.
  */
 static const struct dri_extension card_extensions[] = {
    {"GL_ARB_multisample", GL_ARB_multisample_functions},
@@ -208,6 +207,7 @@ static const struct dri_extension card_extensions[] = {
    {"GL_ARB_texture_cube_map", NULL},
    {"GL_ARB_texture_env_add", NULL},
    {"GL_ARB_texture_env_combine", NULL},
+   {"GL_ARB_texture_env_crossbar", NULL},
    {"GL_ARB_texture_env_dot3", NULL},
    {"GL_ARB_texture_mirrored_repeat", NULL},
    {"GL_ARB_texture_non_power_of_two",   NULL },
@@ -264,7 +264,6 @@ static const struct dri_extension brw_extensions[] = {
    { "GL_EXT_shadow_funcs",               NULL },
    /* ARB extn won't work if not enabled */
    { "GL_SGIX_depth_texture",             NULL },
-   { "GL_ARB_texture_env_crossbar",       NULL },
    { "GL_EXT_texture_sRGB",		  NULL},
    { NULL,                                NULL }
 };
-- 
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