diff options
author | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
---|---|---|
committer | José Fonseca <jfonseca@vmware.com> | 2010-01-08 15:42:57 +0000 |
commit | 080c40ab32b2abd6d8381b4a0cc143d36a1652b2 (patch) | |
tree | e173767ebc5a82d81b9fc086449d915e29348976 /src/mesa/drivers/dri/common/utils.c | |
parent | 9cdf6f025b2ed55cfb13dd09f870f01d0c7947d3 (diff) | |
parent | a1de400e8de06a80ab140bb0fa950e990607572d (diff) |
Merge remote branch 'origin/master' into lp-binning
Conflicts:
src/gallium/auxiliary/util/u_surface.c
src/gallium/drivers/llvmpipe/Makefile
src/gallium/drivers/llvmpipe/SConscript
src/gallium/drivers/llvmpipe/lp_bld_arit.c
src/gallium/drivers/llvmpipe/lp_bld_flow.c
src/gallium/drivers/llvmpipe/lp_bld_interp.c
src/gallium/drivers/llvmpipe/lp_clear.c
src/gallium/drivers/llvmpipe/lp_context.c
src/gallium/drivers/llvmpipe/lp_context.h
src/gallium/drivers/llvmpipe/lp_draw_arrays.c
src/gallium/drivers/llvmpipe/lp_jit.c
src/gallium/drivers/llvmpipe/lp_jit.h
src/gallium/drivers/llvmpipe/lp_prim_vbuf.c
src/gallium/drivers/llvmpipe/lp_setup.c
src/gallium/drivers/llvmpipe/lp_setup_point.c
src/gallium/drivers/llvmpipe/lp_state.h
src/gallium/drivers/llvmpipe/lp_state_blend.c
src/gallium/drivers/llvmpipe/lp_state_derived.c
src/gallium/drivers/llvmpipe/lp_state_fs.c
src/gallium/drivers/llvmpipe/lp_state_sampler.c
src/gallium/drivers/llvmpipe/lp_state_surface.c
src/gallium/drivers/llvmpipe/lp_tex_cache.c
src/gallium/drivers/llvmpipe/lp_tex_cache.h
src/gallium/drivers/llvmpipe/lp_tex_sample.h
src/gallium/drivers/llvmpipe/lp_tile_cache.c
Diffstat (limited to 'src/mesa/drivers/dri/common/utils.c')
-rw-r--r-- | src/mesa/drivers/dri/common/utils.c | 94 |
1 files changed, 19 insertions, 75 deletions
diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c index 66f277c10b..b272eb74ea 100644 --- a/src/mesa/drivers/dri/common/utils.c +++ b/src/mesa/drivers/dri/common/utils.c @@ -38,9 +38,6 @@ #include "utils.h" -int driDispatchRemapTable[ driDispatchRemapTable_size ]; - - unsigned driParseDebugString( const char * debug, const struct dri_debug_control * control ) @@ -142,7 +139,7 @@ driGetRendererString( char * buffer, const char * hardware_name, #define need_GL_EXT_blend_func_separate #define need_GL_NV_vertex_program -#include "extension_helper.h" +#include "main/remap_helper.h" static const struct dri_extension all_mesa_extensions[] = { { "GL_ARB_draw_buffers", GL_ARB_draw_buffers_functions }, @@ -165,8 +162,12 @@ static const struct dri_extension all_mesa_extensions[] = { /** - * Enable extensions supported by the driver. + * Enable and map extensions supported by the driver. * + * When ctx is NULL, extensions are not enabled, but their functions + * are still mapped. When extensions_to_enable is NULL, all static + * functions known to mesa core are mapped. + * * \bug * ARB_imaging isn't handled properly. In Mesa, enabling ARB_imaging also * enables all the sub-extensions that are folded into it. This means that @@ -181,18 +182,23 @@ void driInitExtensions( GLcontext * ctx, unsigned i; if ( first_time ) { - for ( i = 0 ; i < driDispatchRemapTable_size ; i++ ) { - driDispatchRemapTable[i] = -1; - } - first_time = 0; - driInitExtensions( ctx, all_mesa_extensions, GL_FALSE ); + driInitExtensions( NULL, all_mesa_extensions, GL_FALSE ); } if ( (ctx != NULL) && enable_imaging ) { _mesa_enable_imaging_extensions( ctx ); } + /* The caller is too lazy to list any extension */ + if ( extensions_to_enable == NULL ) { + /* Map the static functions. Together with those mapped by remap + * table, this should cover everything mesa core knows. + */ + _mesa_map_static_functions(); + return; + } + for ( i = 0 ; extensions_to_enable[i].name != NULL ; i++ ) { driInitSingleExtension( ctx, & extensions_to_enable[i] ); } @@ -202,80 +208,18 @@ void driInitExtensions( GLcontext * ctx, /** - * Enable and add dispatch functions for a single extension + * Enable and map functions for a single extension * * \param ctx Context where extension is to be enabled. * \param ext Extension that is to be enabled. * - * \sa driInitExtensions, _mesa_enable_extension, _glapi_add_entrypoint - * - * \todo - * Determine if it would be better to use \c strlen instead of the hardcoded - * for-loops. + * \sa driInitExtensions, _mesa_enable_extension, _mesa_map_function_array */ void driInitSingleExtension( GLcontext * ctx, const struct dri_extension * ext ) { - unsigned i; - - if ( ext->functions != NULL ) { - for ( i = 0 ; ext->functions[i].strings != NULL ; i++ ) { - const char * functions[16]; - const char * parameter_signature; - const char * str = ext->functions[i].strings; - unsigned j; - unsigned offset; - - - /* Separate the parameter signature from the rest of the string. - * If the parameter signature is empty (i.e., the string starts - * with a NUL character), then the function has a void parameter - * list. - */ - parameter_signature = str; - while ( str[0] != '\0' ) { - str++; - } - str++; - - - /* Divide the string into the substrings that name each - * entry-point for the function. - */ - for ( j = 0 ; j < 16 ; j++ ) { - if ( str[0] == '\0' ) { - functions[j] = NULL; - break; - } - - functions[j] = str; - - while ( str[0] != '\0' ) { - str++; - } - str++; - } - - - /* Add each entry-point to the dispatch table. - */ - offset = _glapi_add_dispatch( functions, parameter_signature ); - if (offset == -1) { -#if 0 /* this causes noise with egl */ - fprintf(stderr, "DISPATCH ERROR! _glapi_add_dispatch failed " - "to add %s!\n", functions[0]); -#endif - } - else if (ext->functions[i].remap_index != -1) { - driDispatchRemapTable[ ext->functions[i].remap_index ] = - offset; - } - else if (ext->functions[i].offset != offset) { - fprintf(stderr, "DISPATCH ERROR! %s -> %u != %u\n", - functions[0], offset, ext->functions[i].offset); - } - } + _mesa_map_function_array(ext->functions); } if ( ctx != NULL ) { |