diff options
| -rw-r--r-- | src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp | 3 | ||||
| -rw-r--r-- | src/shader_recompiler/program_header.h | 5 |
2 files changed, 8 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 1abe0dda6..537b5bde2 100644 --- a/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp +++ b/src/shader_recompiler/frontend/maxwell/translate/impl/exit_program.cpp @@ -12,6 +12,9 @@ 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]) { diff --git a/src/shader_recompiler/program_header.h b/src/shader_recompiler/program_header.h index bd6c2bfb5..5e42ab5a3 100644 --- a/src/shader_recompiler/program_header.h +++ b/src/shader_recompiler/program_header.h @@ -196,6 +196,11 @@ struct ProgramHeader { return {(bits & 1) != 0, (bits & 2) != 0, (bits & 4) != 0, (bits & 8) != 0}; } + [[nodiscard]] bool HasOutputComponents(u32 rt) const noexcept { + const u32 bits{omap.target >> (rt * 4)}; + return bits & (1 | 2 | 4 | 8); + } + [[nodiscard]] std::array<PixelImap, 4> GenericInputMap(u32 attribute) const { const auto& vector{imap_generic_vector[attribute]}; return {vector.x, vector.y, vector.z, vector.w}; |