From 231267bf011e1fa6edb52ffad27fcbca8e0e28e1 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Sat, 31 Jan 2015 04:31:16 -0800 Subject: i965/fs: Use VARYING_SLOT checks rather than strcmp(). MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Comparing the location field is equivalent and more efficient. We'll also need this when we start using NIR for ARB programs, as our NIR converter will set the location field correctly, but probably won't use the GLSL names for these concepts. Signed-off-by: Kenneth Graunke Reviewed-by: Jason Ekstrand Reviewed-by: Ian Romanick Reviewed-by: Kristian Høgsberg Reviewed-by: Anuj Phogat --- src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 2 +- src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp index 850f132d757..21238296d50 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -195,7 +195,7 @@ fs_visitor::nir_setup_inputs(nir_shader *shader) fs_reg varying = offset(nir_inputs, var->data.driver_location); fs_reg reg; - if (!strcmp(var->name, "gl_FragCoord")) { + if (var->data.location == VARYING_SLOT_POS) { reg = *emit_fragcoord_interpolation(var->data.pixel_center_integer, var->data.origin_upper_left); emit_percomp(MOV(varying, reg), 0xF); diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index a2343c6b86f..04e0f9a4782 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -92,10 +92,10 @@ fs_visitor::visit(ir_variable *ir) reg = new(this->mem_ctx) fs_reg(ATTR, ir->data.location, brw_type_for_base_type(ir->type->get_scalar_type())); - } else if (!strcmp(ir->name, "gl_FragCoord")) { + } else if (ir->data.location == VARYING_SLOT_POS) { reg = emit_fragcoord_interpolation(ir->data.pixel_center_integer, ir->data.origin_upper_left); - } else if (!strcmp(ir->name, "gl_FrontFacing")) { + } else if (ir->data.location == VARYING_SLOT_FACE) { reg = emit_frontfacing_interpolation(); } else { reg = new(this->mem_ctx) fs_reg(vgrf(ir->type)); -- cgit v1.2.3