[Mesa-dev] [PATCH 08/21] radeon: Enable extensions by just setting the flags
Ian Romanick
idr at freedesktop.org
Sat Aug 27 00:56:58 PDT 2011
From: Ian Romanick <ian.d.romanick at intel.com>
Core Mesa already does the dispatch offset remapping for every
function that could possibly ever be supported. There's no need to
continue using that cruft in the driver.
Since the call to _mesa_enable_imaging_extensions (via
driInitExtensions) is removed, EXT_blend_color, EXT_blend_logic_op,
EXT_blend_minmax, and EXT_blend_subtract are no longer advertised.
These all resulted in software fallbacks, so their loss will not be
mourned.
Cc: Alex Deucher <alexdeucher at gmail.com>
Cc: Dave Airlie <airlied at redhat.com>
---
src/mesa/drivers/dri/radeon/radeon_context.c | 99 ++++++++++---------------
1 files changed, 40 insertions(+), 59 deletions(-)
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index 4d41e99..aac45be 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -34,6 +34,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* Keith Whitwell <keith at tungstengraphics.com>
*/
+#include <stdbool.h>
#include "main/glheader.h"
#include "main/api_arrayelt.h"
#include "main/context.h"
@@ -62,56 +63,9 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "radeon_queryobj.h"
#include "radeon_blit.h"
-#define need_GL_ARB_occlusion_query
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_secondary_color
-#define need_GL_EXT_framebuffer_object
-#define need_GL_OES_EGL_image
-#include "main/remap_helper.h"
-
#include "utils.h"
#include "xmlpool.h" /* for symbolic values of enum-type options */
-/* Extension strings exported by the R100 driver.
- */
-static const struct dri_extension card_extensions[] =
-{
- { "GL_ARB_multitexture", NULL },
- { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions},
- { "GL_ARB_texture_border_clamp", 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_EXT_blend_logic_op", NULL },
- { "GL_EXT_blend_subtract", GL_EXT_blend_minmax_functions },
- { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
- { "GL_EXT_packed_depth_stencil", NULL},
- { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
- { "GL_EXT_stencil_wrap", NULL },
- { "GL_EXT_texture_edge_clamp", NULL },
- { "GL_EXT_texture_env_combine", NULL },
- { "GL_EXT_texture_env_dot3", NULL },
- { "GL_EXT_texture_filter_anisotropic", NULL },
- { "GL_EXT_texture_lod_bias", NULL },
- { "GL_EXT_texture_mirror_clamp", NULL },
- { "GL_ATI_texture_env_combine3", NULL },
- { "GL_ATI_texture_mirror_once", NULL },
- { "GL_MESA_ycbcr_texture", NULL },
- { "GL_NV_blend_square", NULL },
-#if FEATURE_OES_EGL_image
- { "GL_OES_EGL_image", GL_OES_EGL_image_functions },
-#endif
- { NULL, NULL }
-};
-
-static const struct dri_extension mm_extensions[] = {
- { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
- { NULL, NULL }
-};
-
extern const struct tnl_pipeline_stage _radeon_render_stage;
extern const struct tnl_pipeline_stage _radeon_tcl_stage;
@@ -359,24 +313,51 @@ r100CreateContext( gl_api api,
_math_matrix_set_identity( &rmesa->tmpmat[i] );
}
- driInitExtensions( ctx, card_extensions, GL_TRUE );
- if (rmesa->radeon.radeonScreen->kernel_mm)
- driInitExtensions(ctx, mm_extensions, GL_FALSE);
- if (rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100)
- _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" );
+ ctx->Extensions.ARB_multitexture = true;
+ ctx->Extensions.ARB_texture_border_clamp = true;
+ ctx->Extensions.ARB_texture_env_combine = true;
+ ctx->Extensions.ARB_texture_env_crossbar = true;
+ ctx->Extensions.ARB_texture_env_dot3 = true;
+ ctx->Extensions.ARB_texture_mirrored_repeat = true;
+ ctx->Extensions.EXT_blend_logic_op = true;
+ ctx->Extensions.EXT_blend_subtract = true;
+ ctx->Extensions.EXT_fog_coord = true;
+ ctx->Extensions.EXT_packed_depth_stencil = true;
+ ctx->Extensions.EXT_secondary_color = true;
+ ctx->Extensions.EXT_stencil_wrap = true;
+ ctx->Extensions.EXT_texture_env_add = true;
+ ctx->Extensions.EXT_texture_env_combine = true;
+ ctx->Extensions.EXT_texture_env_dot3 = true;
+ ctx->Extensions.EXT_texture_filter_anisotropic = true;
+ ctx->Extensions.EXT_texture_lod_bias = true;
+ ctx->Extensions.EXT_texture_mirror_clamp = true;
+ ctx->Extensions.ATI_texture_env_combine3 = true;
+ ctx->Extensions.ATI_texture_mirror_once = true;
+ ctx->Extensions.MESA_ycbcr_texture = true;
+ ctx->Extensions.NV_blend_square = true;
+#if FEATURE_OES_EGL_image
+ ctx->Extensions.OES_EGL_image = true;
+#endif
+ ctx->Extensions.SGIS_texture_edge_clamp = true;
+
+ ctx->Extensions.EXT_framebuffer_object =
+ rmesa->radeon.radeonScreen->kernel_mm;
+
+ ctx->Extensions.ARB_texture_cube_map =
+ rmesa->radeon.radeonScreen->drmSupportsCubeMapsR100;
+
if (rmesa->radeon.glCtx->Mesa_DXTn) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
- _mesa_enable_extension( ctx, "GL_S3_s3tc" );
+ ctx->Extensions.EXT_texture_compression_s3tc = true;
+ ctx->Extensions.S3_s3tc = true;
}
else if (driQueryOptionb (&rmesa->radeon.optionCache, "force_s3tc_enable")) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
+ ctx->Extensions.EXT_texture_compression_s3tc = true;
}
- if (rmesa->radeon.radeonScreen->kernel_mm || rmesa->radeon.dri.drmMinor >= 9)
- _mesa_enable_extension( ctx, "GL_NV_texture_rectangle");
+ ctx->Extensions.NV_texture_rectangle = rmesa->radeon.radeonScreen->kernel_mm
+ || rmesa->radeon.dri.drmMinor >= 9;
- if (!rmesa->radeon.radeonScreen->kernel_mm)
- _mesa_disable_extension(ctx, "GL_ARB_occlusion_query");
+ ctx->Extensions.ARB_occlusion_query = rmesa->radeon.radeonScreen->kernel_mm;
/* XXX these should really go right after _mesa_init_driver_functions() */
radeon_fbo_init(&rmesa->radeon);
--
1.7.4.4
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