From 13347997ba59aa578d61d5d1ac723ad00953bd96 Mon Sep 17 00:00:00 2001 From: Yuri Kunde Schlesner Date: Sun, 26 Jul 2015 06:55:47 -0300 Subject: [PATCH] VideoCore: #ifdef out some debugging routines Some disabled debugging functionality was being called from rendering routines in VideoCore. Although disabled, many of them still allocated memory or did some extra work that was enough to show up in a profiler. Gives a slight (~2ms) speedup. --- src/video_core/command_processor.cpp | 10 +++++++++- src/video_core/debug_utils/debug_utils.cpp | 12 ------------ src/video_core/debug_utils/debug_utils.h | 5 +++++ src/video_core/rasterizer.cpp | 2 ++ src/video_core/vertex_shader.cpp | 2 ++ 5 files changed, 18 insertions(+), 13 deletions(-) diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp index 43ae06181..ef9584abd 100644 --- a/src/video_core/command_processor.cpp +++ b/src/video_core/command_processor.cpp @@ -116,7 +116,9 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { { Common::Profiling::ScopeTimer scope_timer(category_drawing); +#if PICA_LOG_TEV DebugUtils::DumpTevStageConfig(regs.GetTevStages()); +#endif if (g_debug_context) g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr); @@ -159,9 +161,11 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { const u16* index_address_16 = (u16*)index_address_8; bool index_u16 = index_info.format != 0; +#if PICA_DUMP_GEOMETRY DebugUtils::GeometryDumper geometry_dumper; - PrimitiveAssembler primitive_assembler(regs.triangle_topology.Value()); PrimitiveAssembler dumping_primitive_assembler(regs.triangle_topology.Value()); +#endif + PrimitiveAssembler primitive_assembler(regs.triangle_topology.Value()); if (g_debug_context) { for (int i = 0; i < 3; ++i) { @@ -271,6 +275,7 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { if (g_debug_context) g_debug_context->OnEvent(DebugContext::Event::VertexLoaded, (void*)&input); +#if PICA_DUMP_GEOMETRY // NOTE: When dumping geometry, we simply assume that the first input attribute // corresponds to the position for now. DebugUtils::GeometryDumper::Vertex dumped_vertex = { @@ -280,6 +285,7 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { dumping_primitive_assembler.SubmitVertex(dumped_vertex, std::bind(&DebugUtils::GeometryDumper::AddTriangle, &geometry_dumper, _1, _2, _3)); +#endif // Send to vertex shader VertexShader::OutputVertex output = VertexShader::RunShader(input, attribute_config.GetNumTotalAttributes(), g_state.regs.vs, g_state.vs); @@ -312,7 +318,9 @@ static inline void WritePicaReg(u32 id, u32 value, u32 mask) { VideoCore::g_renderer->hw_rasterizer->DrawTriangles(); } +#if PICA_DUMP_GEOMETRY geometry_dumper.Dump(); +#endif if (g_debug_context) { g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr); diff --git a/src/video_core/debug_utils/debug_utils.cpp b/src/video_core/debug_utils/debug_utils.cpp index c3f8321c6..e9a858411 100644 --- a/src/video_core/debug_utils/debug_utils.cpp +++ b/src/video_core/debug_utils/debug_utils.cpp @@ -90,10 +90,6 @@ void GeometryDumper::AddTriangle(Vertex& v0, Vertex& v1, Vertex& v2) { } void GeometryDumper::Dump() { - // NOTE: Permanently enabling this just trashes the hard disk for no reason. - // Hence, this is currently disabled. - return; - static int index = 0; std::string filename = std::string("geometry_dump") + std::to_string(++index) + ".obj"; @@ -116,10 +112,6 @@ void GeometryDumper::Dump() { void DumpShader(const u32* binary_data, u32 binary_size, const u32* swizzle_data, u32 swizzle_size, u32 main_offset, const Regs::VSOutputAttributes* output_attributes) { - // NOTE: Permanently enabling this just trashes hard disks for no reason. - // Hence, this is currently disabled. - return; - struct StuffToWrite { u8* pointer; u32 size; @@ -565,10 +557,6 @@ TextureInfo TextureInfo::FromPicaRegister(const Regs::TextureConfig& config, } void DumpTexture(const Pica::Regs::TextureConfig& texture_config, u8* data) { - // NOTE: Permanently enabling this just trashes hard disks for no reason. - // Hence, this is currently disabled. - return; - #ifndef HAVE_PNG return; #else diff --git a/src/video_core/debug_utils/debug_utils.h b/src/video_core/debug_utils/debug_utils.h index 3f109dcb7..81eea30a9 100644 --- a/src/video_core/debug_utils/debug_utils.h +++ b/src/video_core/debug_utils/debug_utils.h @@ -157,6 +157,11 @@ extern std::shared_ptr g_debug_context; // TODO: Get rid of this g namespace DebugUtils { +#define PICA_DUMP_GEOMETRY 0 +#define PICA_DUMP_SHADERS 0 +#define PICA_DUMP_TEXTURES 0 +#define PICA_LOG_TEV 0 + // Simple utility class for dumping geometry data to an OBJ file class GeometryDumper { public: diff --git a/src/video_core/rasterizer.cpp b/src/video_core/rasterizer.cpp index e2b90ad1c..68b7cc05d 100644 --- a/src/video_core/rasterizer.cpp +++ b/src/video_core/rasterizer.cpp @@ -462,7 +462,9 @@ static void ProcessTriangleInternal(const VertexShader::OutputVertex& v0, // TODO: Apply the min and mag filters to the texture texture_color[i] = DebugUtils::LookupTexture(texture_data, s, t, info); +#if PICA_DUMP_TEXTURES DebugUtils::DumpTexture(texture.config, texture_data); +#endif } } diff --git a/src/video_core/vertex_shader.cpp b/src/video_core/vertex_shader.cpp index b77503806..cc9f70869 100644 --- a/src/video_core/vertex_shader.cpp +++ b/src/video_core/vertex_shader.cpp @@ -582,9 +582,11 @@ OutputVertex RunShader(const InputVertex& input, int num_attributes, const Regs: state.conditional_code[1] = false; ProcessShaderCode(state); +#if PICA_DUMP_SHADERS DebugUtils::DumpShader(setup.program_code.data(), state.debug.max_offset, setup.swizzle_data.data(), state.debug.max_opdesc_id, config.main_offset, g_state.regs.vs_output_attributes); // TODO: Don't hardcode VS here +#endif // Setup output data OutputVertex ret;