Add support for the 3rd and 4th texture units. The actual number of

available units is configurable via the texture_units option.

1 files changed, 15 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i830/i830_screen.c b/src/mesa/drivers/dri/i830/i830_screen.c
index b0117210f5..1aa4027096 100644
--- a/src/mesa/drivers/dri/i830/i830_screen.c
+++ b/src/mesa/drivers/dri/i830/i830_screen.c
@@ -50,6 +50,16 @@
 
 #include "i830_dri.h"
 
+#include "xmlpool.h"
+
+const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+    DRI_CONF_SECTION_PERFORMANCE
+       DRI_CONF_MAX_TEXTURE_UNITS(4,2,4)
+    DRI_CONF_SECTION_END
+DRI_CONF_END;
+const GLuint __driNConfigOptions = 1;
+
 
 static int i830_malloc_proxy_buf(drmBufMapPtr buffers)
 {
@@ -152,6 +162,11 @@ static GLboolean i830InitDriver(__DRIscreenPrivate *sPriv)
       return GL_FALSE;
    }
 
+   /* parse information in __driConfigOptions */
+   driParseOptionInfo (&i830Screen->optionCache,
+		       __driConfigOptions, __driNConfigOptions);
+
+
    i830Screen->driScrnPriv = sPriv;
    sPriv->private = (void *)i830Screen;