[Mesa-dev] [PATCH 4/9] r200: Enable extensions by just setting the flags
Ian Romanick
idr at freedesktop.org
Tue Sep 6 13:13:20 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_logic_op is explicitly added
to the list. EXT_blend_color is also added, but it depends on the
drmSupportsBlendColor flag.
Cc: Alex Deucher <alexdeucher at gmail.com>
Cc: Dave Airlie <airlied at redhat.com>
---
src/mesa/drivers/dri/r200/r200_context.c | 171 +++++++++++-------------------
1 files changed, 64 insertions(+), 107 deletions(-)
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 4e08d34..6fbface 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -32,6 +32,7 @@ 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"
@@ -61,24 +62,6 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "radeon_span.h"
-#define need_GL_ARB_occlusion_query
-#define need_GL_ARB_vertex_array_object
-#define need_GL_ARB_vertex_program
-#define need_GL_APPLE_vertex_array_object
-#define need_GL_ATI_fragment_shader
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_fog_coord
-#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_NV_vertex_program
-#define need_GL_ARB_point_parameters
-#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 */
@@ -111,75 +94,6 @@ static const GLubyte *r200GetString( struct gl_context *ctx, GLenum name )
}
-/* Extension strings exported by the R200 driver.
- */
-static const struct dri_extension card_extensions[] =
-{
- { "GL_ARB_half_float_pixel", NULL },
- { "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_dot3", NULL },
- { "GL_ARB_texture_env_crossbar", NULL },
- { "GL_ARB_texture_mirrored_repeat", NULL },
- { "GL_ARB_vertex_array_object", GL_ARB_vertex_array_object_functions},
- { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
- { "GL_EXT_blend_subtract", NULL },
- { "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_EXT_texture_rectangle", NULL },
- { "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions },
- { "GL_ATI_texture_env_combine3", NULL },
- { "GL_ATI_texture_mirror_once", NULL },
- { "GL_MESA_pack_invert", 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 blend_extensions[] = {
- { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
- { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
- { NULL, NULL }
-};
-
-static const struct dri_extension ARB_vp_extension[] = {
- { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
- { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions},
- { NULL, NULL }
-};
-
-static const struct dri_extension NV_vp_extension[] = {
- { "GL_NV_vertex_program", GL_NV_vertex_program_functions }
-};
-
-static const struct dri_extension ATI_fs_extension[] = {
- { "GL_ATI_fragment_shader", GL_ATI_fragment_shader_functions }
-};
-
-static const struct dri_extension point_extensions[] = {
- { "GL_ARB_point_sprite", NULL },
- { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
- { 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 _r200_render_stage;
extern const struct tnl_pipeline_stage _r200_tcl_stage;
@@ -440,40 +354,83 @@ GLboolean r200CreateContext( gl_api api,
_math_matrix_ctr( &rmesa->tmpmat );
_math_matrix_set_identity( &rmesa->tmpmat );
- driInitExtensions( ctx, card_extensions, GL_TRUE );
+ ctx->Extensions.ARB_half_float_pixel = true;
+ ctx->Extensions.ARB_multitexture = true;
+ ctx->Extensions.ARB_occlusion_query = true;
+ ctx->Extensions.ARB_texture_border_clamp = true;
+ ctx->Extensions.ARB_texture_env_combine = true;
+ ctx->Extensions.ARB_texture_env_dot3 = true;
+ ctx->Extensions.ARB_texture_env_crossbar = true;
+ ctx->Extensions.ARB_texture_mirrored_repeat = true;
+ ctx->Extensions.ARB_vertex_array_object = true;
+ ctx->Extensions.EXT_blend_color =
+ rmesa->radeon.radeonScreen->drmSupportsBlendColor;
+ ctx->Extensions.EXT_blend_logic_op = true;
+ ctx->Extensions.EXT_blend_minmax = 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.APPLE_vertex_array_object = true;
+ ctx->Extensions.ATI_texture_env_combine3 = true;
+ ctx->Extensions.ATI_texture_mirror_once = true;
+ ctx->Extensions.MESA_pack_invert = true;
+ ctx->Extensions.NV_blend_square = true;
+ ctx->Extensions.NV_texture_rectangle = 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_occlusion_query =
+ rmesa->radeon.radeonScreen->kernel_mm;
- if (rmesa->radeon.radeonScreen->kernel_mm)
- driInitExtensions(ctx, mm_extensions, GL_FALSE);
if (!(rmesa->radeon.radeonScreen->chip_flags & R200_CHIPSET_YCBCR_BROKEN)) {
/* yuv textures don't work with some chips - R200 / rv280 okay so far
others get the bit ordering right but don't actually do YUV-RGB conversion */
- _mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
+ ctx->Extensions.MESA_ycbcr_texture = true;
}
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->drmSupportsCubeMapsR200)
- _mesa_enable_extension( ctx, "GL_ARB_texture_cube_map" );
+ ctx->Extensions.ARB_texture_cube_map =
+ rmesa->radeon.radeonScreen->drmSupportsCubeMapsR200;
+
if (rmesa->radeon.radeonScreen->drmSupportsBlendColor) {
- driInitExtensions( ctx, blend_extensions, GL_FALSE );
+ ctx->Extensions.EXT_blend_equation_separate = true;
+ ctx->Extensions.EXT_blend_func_separate = true;
}
- if(rmesa->radeon.radeonScreen->drmSupportsVertexProgram)
- driInitExtensions( ctx, ARB_vp_extension, GL_FALSE );
- if(driQueryOptionb(&rmesa->radeon.optionCache, "nv_vertex_program"))
- driInitSingleExtension( ctx, NV_vp_extension );
- if ((ctx->Const.MaxTextureUnits == 6) && rmesa->radeon.radeonScreen->drmSupportsFragShader)
- driInitSingleExtension( ctx, ATI_fs_extension );
- if (rmesa->radeon.radeonScreen->drmSupportsPointSprites)
- driInitExtensions( ctx, point_extensions, GL_FALSE );
+ if (rmesa->radeon.radeonScreen->drmSupportsVertexProgram) {
+ ctx->Extensions.ARB_vertex_program = true;
+ ctx->Extensions.EXT_gpu_program_parameters = true;
+ }
+
+ ctx->Extensions.NV_vertex_program =
+ driQueryOptionb(&rmesa->radeon.optionCache, "nv_vertex_program");
+
+ ctx->Extensions.ATI_fragment_shader = (ctx->Const.MaxTextureUnits == 6)
+ && rmesa->radeon.radeonScreen->drmSupportsFragShader;
+
+ if (rmesa->radeon.radeonScreen->drmSupportsPointSprites) {
+ ctx->Extensions.ARB_point_sprite = true;
+ ctx->Extensions.EXT_point_parameters = true;
+ }
- if (!rmesa->radeon.radeonScreen->kernel_mm)
- _mesa_disable_extension(ctx, "GL_ARB_occlusion_query");
#if 0
r200InitDriverFuncs( ctx );
r200InitIoctlFuncs( ctx );
--
1.7.4.4
More information about the mesa-dev
mailing list