diff options
Diffstat (limited to 'src/compiler/glsl/builtin_variables.cpp')
| -rw-r--r-- | src/compiler/glsl/builtin_variables.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/glsl/builtin_variables.cpp b/src/compiler/glsl/builtin_variables.cpp index ccc04c00cea..25d92cc691b 100644 --- a/src/compiler/glsl/builtin_variables.cpp +++ b/src/compiler/glsl/builtin_variables.cpp @@ -1201,7 +1201,12 @@ builtin_variable_generator::generate_varyings() /* gl_Position and gl_PointSize are not visible from fragment shaders. */ if (state->stage != MESA_SHADER_FRAGMENT) { add_varying(VARYING_SLOT_POS, vec4_t, "gl_Position"); - add_varying(VARYING_SLOT_PSIZ, float_t, "gl_PointSize"); + if (!state->es_shader || + state->stage == MESA_SHADER_VERTEX || + (state->stage == MESA_SHADER_GEOMETRY && + state->OES_geometry_point_size_enable)) { + add_varying(VARYING_SLOT_PSIZ, float_t, "gl_PointSize"); + } } if (state->is_version(130, 0)) { |