Merge pull request #8038 from liamwhite/exit-register-detection

shader_recompiler/EXIT: increment output register on failed enable test

1 files changed, 4 insertions, 0 deletions

diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
index 6cd13ec48..62d20ebe4 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp
@@ -11,9 +11,13 @@ void ExitFragment(TranslatorVisitor& v) {
     const ProgramHeader sph{v.env.SPH()};
     IR::Reg src_reg{IR::Reg::R0};
     for (u32 render_target = 0; render_target < 8; ++render_target) {
+        if (!sph.ps.HasOutputComponents(render_target)) {
+            continue;
+        }
         const std::array<bool, 4> mask{sph.ps.EnabledOutputComponents(render_target)};
         for (u32 component = 0; component < 4; ++component) {
             if (!mask[component]) {
+                ++src_reg;
                 continue;
             }
             v.ir.SetFragColor(render_target, component, v.F(src_reg));