diff options
Diffstat (limited to 'src/video_core/command_processor.cpp')
| -rw-r--r-- | src/video_core/command_processor.cpp | 55 |
1 files changed, 53 insertions, 2 deletions
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp index 110caec7..2095e7b1 100644 --- a/src/video_core/command_processor.cpp +++ b/src/video_core/command_processor.cpp @@ -123,12 +123,50 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { PrimitiveAssembler<VertexShader::OutputVertex> primitive_assembler(regs.triangle_topology.Value()); PrimitiveAssembler<DebugUtils::GeometryDumper::Vertex> dumping_primitive_assembler(regs.triangle_topology.Value()); + if (g_debug_context) { + for (int i = 0; i < 3; ++i) { + const auto texture = regs.GetTextures()[i]; + if (!texture.enabled) + continue; + + u8* texture_data = Memory::GetPhysicalPointer(texture.config.GetPhysicalAddress()); + if (g_debug_context && Pica::g_debug_context->recorder) + g_debug_context->recorder->MemoryAccessed(texture_data, Pica::Regs::NibblesPerPixel(texture.format) * texture.config.width / 2 * texture.config.height, texture.config.GetPhysicalAddress()); + } + } + + // map physical start address to size + std::map<u32, u32> accessed_ranges; + static auto SimplifyRanges = [](std::map<u32, u32>& ranges) { + for (auto it = ranges.begin(); it != ranges.end(); ++it) { + + // Combine overlapping ranges ... artificially extend first range by 32 bytes to merge "close" ranges + auto it2 = std::next(it); + while (it2 != ranges.end() && it->first + it->second + 32 >= it2->first) { + it->second = std::max(it->second, it2->first + it2->second - it->first); + it2 = ranges.erase(it2); + } + } + }; + + static auto AddMemoryAccess = [](std::map<u32, u32>& ranges, u32 paddr, u32 size) { + // Create new range or extend existing one + ranges[paddr] = std::max(ranges[paddr], size); + + // Simplify ranges... + SimplifyRanges(ranges); + }; + for (unsigned int index = 0; index < regs.num_vertices; ++index) { unsigned int vertex = is_indexed ? (index_u16 ? index_address_16[index] : index_address_8[index]) : index; if (is_indexed) { // TODO: Implement some sort of vertex cache! + if (g_debug_context && Pica::g_debug_context->recorder) { + int size = index_u16 ? 2 : 1; + AddMemoryAccess(accessed_ranges, base_address + index_info.offset + size*index, size); + } } // Initialize data for the current vertex @@ -151,7 +189,14 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { // Load per-vertex data from the loader arrays for (unsigned int comp = 0; comp < vertex_attribute_elements[i]; ++comp) { - const u8* srcdata = Memory::GetPhysicalPointer(vertex_attribute_sources[i] + vertex_attribute_strides[i] * vertex + comp * vertex_attribute_element_size[i]); + u32 source_addr = vertex_attribute_sources[i] + vertex_attribute_strides[i] * vertex + comp * vertex_attribute_element_size[i]; + const u8* srcdata = Memory::GetPhysicalPointer(source_addr); + + if (g_debug_context && Pica::g_debug_context->recorder) { + AddMemoryAccess(accessed_ranges, source_addr, + (vertex_attribute_formats[i] == Regs::VertexAttributeFormat::FLOAT) ? 4 + : (vertex_attribute_formats[i] == Regs::VertexAttributeFormat::SHORT) ? 2 : 1); + } const float srcval = (vertex_attribute_formats[i] == Regs::VertexAttributeFormat::BYTE) ? *(s8*)srcdata : (vertex_attribute_formats[i] == Regs::VertexAttributeFormat::UBYTE) ? *(u8*)srcdata : @@ -213,14 +258,20 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { } } + for (auto& range : accessed_ranges) { + g_debug_context->recorder->MemoryAccessed(Memory::GetPhysicalPointer(range.first), + range.second, range.first); + } + if (Settings::values.use_hw_renderer) { VideoCore::g_renderer->hw_rasterizer->DrawTriangles(); } geometry_dumper.Dump(); - if (g_debug_context) + if (g_debug_context) { g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr); + } break; } |