diff options
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 49a138c1d..9985e0d50 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -83,6 +83,25 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) { ASSERT_MSG(regs.code_address.CodeAddress() == 0, "Unexpected CODE_ADDRESS register value."); break; } + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[0]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[1]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[2]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[3]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[4]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[5]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[6]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[7]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[8]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[9]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[10]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[11]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[12]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[13]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[14]): + case MAXWELL3D_REG_INDEX(const_buffer.cb_data[15]): { + ProcessCBData(value); + break; + } case MAXWELL3D_REG_INDEX(cb_bind[0].raw_config): { ProcessCBBind(Regs::ShaderStage::Vertex); break; @@ -194,5 +213,22 @@ void Maxwell3D::ProcessCBBind(Regs::ShaderStage stage) { buffer.size = regs.const_buffer.cb_size; } +void Maxwell3D::ProcessCBData(u32 value) { + // Write the input value to the current const buffer at the current position. + GPUVAddr buffer_address = regs.const_buffer.BufferAddress(); + ASSERT(buffer_address != 0); + + // Don't allow writing past the end of the buffer. + ASSERT(regs.const_buffer.cb_pos + sizeof(u32) <= regs.const_buffer.cb_size); + + VAddr address = + memory_manager.PhysicalToVirtualAddress(buffer_address + regs.const_buffer.cb_pos); + + Memory::Write32(address, value); + + // Increment the current buffer position. + regs.const_buffer.cb_pos = regs.const_buffer.cb_pos + 4; +} + } // namespace Engines } // namespace Tegra |