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memory_manager: Make GpuToCpuAddress return an optional.

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This commit is contained in:
bunnei
2018-04-21 12:31:30 -04:00
parent 9e11a76e92
commit 239ac8abe2
7 changed files with 37 additions and 28 deletions
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14
src/video_core/renderer_opengl/gl_rasterizer.cpp
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@ -150,7 +150,7 @@ std::pair<u8*, GLintptr> RasterizerOpenGL::SetupVertexArrays(u8* array_ptr,
u64 size = end - start + 1;
// Copy vertex array data
const VAddr data_addr{memory_manager->PhysicalToVirtualAddress(start)};
const VAddr data_addr{*memory_manager->GpuToCpuAddress(start)};
res_cache.FlushRegion(data_addr, size, nullptr);
Memory::ReadBlock(data_addr, array_ptr, size);
@ -233,8 +233,8 @@ void RasterizerOpenGL::SetupShaders(u8* buffer_ptr, GLintptr buffer_offset) {
// Fetch program code from memory
GLShader::ProgramCode program_code;
const u64 gpu_address{gpu.regs.code_address.CodeAddress() + shader_config.offset};
const VAddr cpu_address{gpu.memory_manager.GpuToCpuAddress(gpu_address)};
Memory::ReadBlock(cpu_address, program_code.data(), program_code.size() * sizeof(u64));
const boost::optional<VAddr> cpu_address{gpu.memory_manager.GpuToCpuAddress(gpu_address)};
Memory::ReadBlock(*cpu_address, program_code.data(), program_code.size() * sizeof(u64));
GLShader::ShaderSetup setup{std::move(program_code)};
GLShader::ShaderEntries shader_resources;
@ -394,9 +394,9 @@ void RasterizerOpenGL::DrawArrays() {
GLintptr index_buffer_offset = 0;
if (is_indexed) {
const auto& memory_manager = Core::System().GetInstance().GPU().memory_manager;
const VAddr index_data_addr{
const boost::optional<VAddr> index_data_addr{
memory_manager->GpuToCpuAddress(regs.index_array.StartAddress())};
Memory::ReadBlock(index_data_addr, offseted_buffer, index_buffer_size);
Memory::ReadBlock(*index_data_addr, offseted_buffer, index_buffer_size);
index_buffer_offset = buffer_offset;
offseted_buffer += index_buffer_size;
@ -659,9 +659,9 @@ u32 RasterizerOpenGL::SetupConstBuffers(Maxwell::ShaderStage stage, GLuint progr
buffer_draw_state.enabled = true;
buffer_draw_state.bindpoint = current_bindpoint + bindpoint;
VAddr addr = gpu.memory_manager->GpuToCpuAddress(buffer.address);
boost::optional<VAddr> addr = gpu.memory_manager->GpuToCpuAddress(buffer.address);
std::vector<u8> data(used_buffer.GetSize() * sizeof(float));
Memory::ReadBlock(addr, data.data(), data.size());
Memory::ReadBlock(*addr, data.data(), data.size());
glBindBuffer(GL_SHADER_STORAGE_BUFFER, buffer_draw_state.ssbo);
glBufferData(GL_SHADER_STORAGE_BUFFER, data.size(), data.data(), GL_DYNAMIC_DRAW);

4
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -1028,7 +1028,7 @@ Surface RasterizerCacheOpenGL::GetTextureSurface(const Tegra::Texture::FullTextu
auto& gpu = Core::System::GetInstance().GPU();
SurfaceParams params;
params.addr = gpu.memory_manager->GpuToCpuAddress(config.tic.Address());
params.addr = *gpu.memory_manager->GpuToCpuAddress(config.tic.Address());
params.width = config.tic.Width();
params.height = config.tic.Height();
params.is_tiled = config.tic.IsTiled();
@ -1106,7 +1106,7 @@ SurfaceSurfaceRect_Tuple RasterizerCacheOpenGL::GetFramebufferSurfaces(
color_params.block_height = Tegra::Texture::TICEntry::DefaultBlockHeight;
SurfaceParams depth_params = color_params;
color_params.addr = memory_manager->GpuToCpuAddress(config.Address());
color_params.addr = *memory_manager->GpuToCpuAddress(config.Address());
color_params.pixel_format = SurfaceParams::PixelFormatFromRenderTargetFormat(config.format);
color_params.component_type = SurfaceParams::ComponentTypeFromRenderTarget(config.format);
color_params.UpdateParams();