diff options
| -rw-r--r-- | src/glsl/glsl_parser.yy | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy index 4ac8e45b63a..31e254a4fd3 100644 --- a/src/glsl/glsl_parser.yy +++ b/src/glsl/glsl_parser.yy @@ -313,6 +313,18 @@ translation_unit: { delete state->symbols; state->symbols = new(ralloc_parent(state)) glsl_symbol_table; + if (state->es_shader) { + if (state->stage == MESA_SHADER_FRAGMENT) { + state->symbols->add_default_precision_qualifier("int", ast_precision_medium); + } else { + state->symbols->add_default_precision_qualifier("float", ast_precision_high); + state->symbols->add_default_precision_qualifier("int", ast_precision_high); + } + state->symbols->add_default_precision_qualifier("sampler2D", ast_precision_low); + state->symbols->add_default_precision_qualifier("samplerExternalOES", ast_precision_low); + state->symbols->add_default_precision_qualifier("samplerCube", ast_precision_low); + state->symbols->add_default_precision_qualifier("atomic_uint", ast_precision_high); + } _mesa_glsl_initialize_types(state); } ; |