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authorIan Romanick <idr@freedesktop.org>2009-01-09 16:41:19 -0800
committerIan Romanick <ian.d.romanick@intel.com>2009-01-23 09:49:29 -0800
commit42c07d1500c0fc948f17f3eb1c3d527aeb428bd0 (patch)
treecfcd617e8fdb1fb09ac4c176e6a5a237065e6474 /src
parentf7265e7a57bf49285dd226cf1effc75bf0cd54c0 (diff)
r300: Enable GL_ATI_separate_stencil in R300
At this point, GL_EXT_stencil_two_side should probably be disabled. It may be worth leaving it enabled because it has GLX protocol while GL_ATI_separate_stencil does not. I'll leave it to one of the r300 maintainers to make the call.
Diffstat (limited to 'src')
-rw-r--r--src/mesa/drivers/dri/r300/r300_context.c21
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c5
2 files changed, 22 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 37436275e3..dc4cd5731d 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -77,19 +77,21 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
int future_hw_tcl_on = 1;
int hw_tcl_on = 1;
-#define need_GL_EXT_stencil_two_side
+#define need_GL_VERSION_2_0
#define need_GL_ARB_multisample
#define need_GL_ARB_point_parameters
#define need_GL_ARB_texture_compression
#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
+#define need_GL_EXT_blend_equation_separate
+#define need_GL_EXT_blend_func_separate
#define need_GL_EXT_blend_minmax
//#define need_GL_EXT_fog_coord
+#define need_GL_EXT_gpu_program_parameters
#define need_GL_EXT_multi_draw_arrays
#define need_GL_EXT_secondary_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_stencil_two_side
+#define need_GL_ATI_separate_stencil
#define need_GL_NV_vertex_program
#include "extension_helper.h"
@@ -130,6 +132,7 @@ const struct dri_extension card_extensions[] = {
{"GL_EXT_texture_lod_bias", NULL},
{"GL_EXT_texture_mirror_clamp", NULL},
{"GL_EXT_texture_rectangle", NULL},
+ {"GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions},
{"GL_ATI_texture_env_combine3", NULL},
{"GL_ATI_texture_mirror_once", NULL},
{"GL_MESA_pack_invert", NULL},
@@ -142,6 +145,16 @@ const struct dri_extension card_extensions[] = {
/* *INDENT-ON* */
};
+
+/**
+ * The GL 2.0 functions are needed to make display lists work with
+ * functions added by GL_ATI_separate_stencil.
+ */
+const struct dri_extension gl_20_extension[] = {
+ {"GL_VERSION_2_0", GL_VERSION_2_0_functions },
+};
+
+
extern struct tnl_pipeline_stage _r300_render_stage;
extern const struct tnl_pipeline_stage _r300_tcl_stage;
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 5f32dd575e..f5665c4af1 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -206,6 +206,8 @@ DRI_CONF_BEGIN
DRI_CONF_END;
static const GLuint __driNConfigOptions = 17;
+extern const struct dri_extension gl_20_extension[];
+
#ifndef RADEON_DEBUG
int RADEON_DEBUG = 0;
@@ -1140,6 +1142,7 @@ static void radeonDestroyContext(__DRIcontextPrivate * driContextPriv)
#endif
+
/**
* This is the driver specific part of the createNewScreen entry point.
*
@@ -1192,6 +1195,8 @@ radeonInitScreen(__DRIscreenPrivate *psp)
driInitSingleExtension( NULL, NV_vp_extension );
driInitSingleExtension( NULL, ATI_fs_extension );
driInitExtensions( NULL, point_extensions, GL_FALSE );
+#elif defined(RADEON_COMMON_FOR_R300)
+ driInitSingleExtension( NULL, gl_20_extension );
#endif
if (!radeonInitDriver(psp))