diff options
| author | Brian Paul <brianp@vmware.com> | 2010-04-20 21:17:35 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-04-20 21:17:35 -0600 |
| commit | 736a2f2f956c14d52c1ca9291a6dfa5df5e7b062 (patch) | |
| tree | 67bf5288b585329f30ef841228c92acfc3af1b3c /src/mesa/main/get_gen.py | |
| parent | a40e6f220ac7e41126b9815db27d362bda719bf6 (diff) | |
mesa: do version checking for GL 3.x queries
Diffstat (limited to 'src/mesa/main/get_gen.py')
| -rw-r--r-- | src/mesa/main/get_gen.py | 32 |
1 files changed, 24 insertions, 8 deletions
diff --git a/src/mesa/main/get_gen.py b/src/mesa/main/get_gen.py index 0279ec9d1d..21f7750dbd 100644 --- a/src/mesa/main/get_gen.py +++ b/src/mesa/main/get_gen.py @@ -1140,20 +1140,24 @@ StateVars = [ NoState, ["EXT_transform_feedback"] ), # GL 3.0 - ( "GL_NUM_EXTENSIONS", GLint, ["_mesa_get_extension_count(ctx)"], "", NoState, NoExt ), - ( "GL_MAJOR_VERSION", GLint, ["ctx->VersionMajor"], "", NoState, NoExt ), - ( "GL_MINOR_VERSION", GLint, ["ctx->VersionMinor"], "", NoState, NoExt ), - ( "GL_CONTEXT_FLAGS", GLint, ["ctx->Const.ContextFlags"], "", NoState, NoExt ), + ( "GL_NUM_EXTENSIONS", GLint, + ["_mesa_get_extension_count(ctx)"], "", NoState, "30" ), + ( "GL_MAJOR_VERSION", GLint, + ["ctx->VersionMajor"], "", NoState, "30" ), + ( "GL_MINOR_VERSION", GLint, + ["ctx->VersionMinor"], "", NoState, "30" ), + ( "GL_CONTEXT_FLAGS", GLint, + ["ctx->Const.ContextFlags"], "", NoState, "30" ), # GL 3.1 ( "GL_PRIMITIVE_RESTART", GLboolean, - ["ctx->Array.PrimitiveRestart"], "", NoState, NoExt ), + ["ctx->Array.PrimitiveRestart"], "", NoState, "31" ), ( "GL_PRIMITIVE_RESTART_INDEX", GLint, - ["ctx->Array.RestartIndex"], "", NoState, NoExt ), + ["ctx->Array.RestartIndex"], "", NoState, "31" ), # GL 3.2 ( "GL_CONTEXT_PROFILE_MASK", GLint, ["ctx->Const.ProfileMask"], "", - NoState, NoExt ) + NoState, "32" ) ] @@ -1257,7 +1261,9 @@ def EmitGetFunction(stateVars, returnType, indexed): print "_mesa_%s( GLenum pname, %s *params )" % (function, strType) print "{" print " GET_CURRENT_CONTEXT(ctx);" + print " const GLuint version = ctx->VersionMajor * 10 + ctx->VersionMinor;" print " ASSERT_OUTSIDE_BEGIN_END(ctx);" + print " (void) version;" print "" print " if (!params)" print " return;" @@ -1280,7 +1286,9 @@ def EmitGetFunction(stateVars, returnType, indexed): # Do extension check if extensions: - if len(extensions) == 1: + if extensions == "30" or extensions == "31" or extensions == "32": + print (' CHECK_VERSION(%s);' % extensions) + elif len(extensions) == 1: print (' CHECK_EXT1(%s);' % extensions[0]) elif len(extensions) == 2: print (' CHECK_EXT2(%s, %s);' % (extensions[0], extensions[1])) @@ -1404,6 +1412,14 @@ def EmitHeader(): goto invalid_enum_error; \\ } +/* + * Check GL version. + */ +#define CHECK_VERSION(VERSION) \\ + if (version < VERSION) { \\ + goto invalid_enum_error; \\ + } + """ return |