diff options
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
-rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index d79c50919..41e554998 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -92,8 +92,16 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) { debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandLoaded, nullptr); } + u32 old = regs.reg_array[method]; regs.reg_array[method] = value; + if (value != old) { + if (method >= MAXWELL3D_REG_INDEX(vertex_attrib_format) && + method < MAXWELL3D_REG_INDEX(vertex_attrib_format) + regs.vertex_attrib_format.size()) { + dirty_flags.vertex_attrib_format = true; + } + } + switch (method) { case MAXWELL3D_REG_INDEX(macros.data): { ProcessMacroUpload(value); |