diff options
| author | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-02-19 13:20:48 -0500 |
|---|---|---|
| committer | Ilia Mirkin <imirkin@alum.mit.edu> | 2016-03-30 22:57:17 -0400 |
| commit | 903640c2accb4617afd7036f47cbd14077586394 (patch) | |
| tree | 45db30ae730202dc345398fee9b12d59ae2451fb /src | |
| parent | 4fea98991c8f94f14e469d4621eddc5247d4efbd (diff) | |
glsl: add gl_MaxSamples, new in GL 4.5 / GL ES 3.2
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/compiler/glsl/builtin_variables.cpp | 3 | ||||
| -rw-r--r-- | src/compiler/glsl/glsl_parser_extras.cpp | 3 | ||||
| -rw-r--r-- | src/compiler/glsl/glsl_parser_extras.h | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/src/compiler/glsl/builtin_variables.cpp b/src/compiler/glsl/builtin_variables.cpp index 76a22cee29..6a772911f7 100644 --- a/src/compiler/glsl/builtin_variables.cpp +++ b/src/compiler/glsl/builtin_variables.cpp @@ -878,6 +878,9 @@ builtin_variable_generator::generate_constants() add_const("gl_MaxTessControlUniformComponents", state->Const.MaxTessControlUniformComponents); add_const("gl_MaxTessEvaluationUniformComponents", state->Const.MaxTessEvaluationUniformComponents); } + + if (state->is_version(450, 320)) + add_const("gl_MaxSamples", state->Const.MaxSamples); } diff --git a/src/compiler/glsl/glsl_parser_extras.cpp b/src/compiler/glsl/glsl_parser_extras.cpp index 0ce89ceb3a..e592e5cd55 100644 --- a/src/compiler/glsl/glsl_parser_extras.cpp +++ b/src/compiler/glsl/glsl_parser_extras.cpp @@ -179,6 +179,9 @@ _mesa_glsl_parse_state::_mesa_glsl_parse_state(struct gl_context *_ctx, this->Const.MaxTessControlUniformComponents = ctx->Const.Program[MESA_SHADER_TESS_CTRL].MaxUniformComponents; this->Const.MaxTessEvaluationUniformComponents = ctx->Const.Program[MESA_SHADER_TESS_EVAL].MaxUniformComponents; + /* GL 4.5 / OES_sample_variables */ + this->Const.MaxSamples = ctx->Const.MaxSamples; + this->current_function = NULL; this->toplevel_ir = NULL; this->found_return = false; diff --git a/src/compiler/glsl/glsl_parser_extras.h b/src/compiler/glsl/glsl_parser_extras.h index 86008b4851..6185d14a20 100644 --- a/src/compiler/glsl/glsl_parser_extras.h +++ b/src/compiler/glsl/glsl_parser_extras.h @@ -461,6 +461,9 @@ struct _mesa_glsl_parse_state { unsigned MaxTessControlTotalOutputComponents; unsigned MaxTessControlUniformComponents; unsigned MaxTessEvaluationUniformComponents; + + /* GL 4.5 / OES_sample_variables */ + unsigned MaxSamples; } Const; /** |