diff options
Diffstat (limited to 'src/compiler/glsl/builtin_variables.cpp')
| -rw-r--r-- | src/compiler/glsl/builtin_variables.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/compiler/glsl/builtin_variables.cpp b/src/compiler/glsl/builtin_variables.cpp index 56f62132b03..c10ea9e61a5 100644 --- a/src/compiler/glsl/builtin_variables.cpp +++ b/src/compiler/glsl/builtin_variables.cpp @@ -1258,8 +1258,12 @@ builtin_variable_generator::generate_fs_special_vars() add_input(VARYING_SLOT_FACE, bool_t, "gl_FrontFacing"); if (state->is_version(120, 100)) { - add_input(VARYING_SLOT_PNTC, vec2_t, GLSL_PRECISION_MEDIUM, - "gl_PointCoord"); + if (this->state->ctx->Const.GLSLPointCoordIsSysVal) + add_system_value(SYSTEM_VALUE_POINT_COORD, vec2_t, + GLSL_PRECISION_MEDIUM, "gl_PointCoord"); + else + add_input(VARYING_SLOT_PNTC, vec2_t, GLSL_PRECISION_MEDIUM, + "gl_PointCoord"); } if (state->has_geometry_shader() || state->EXT_gpu_shader4_enable) { |