diff options
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 217 |
1 files changed, 124 insertions, 93 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index a0d048b0b..c2d80605d 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -16,7 +16,7 @@ #include "common/microprofile.h" #include "common/scope_exit.h" #include "common/settings.h" - +#include "video_core/control/channel_state.h" #include "video_core/engines/kepler_compute.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/memory_manager.h" @@ -56,22 +56,20 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& emu_window_, Tegra Core::Memory::Memory& cpu_memory_, const Device& device_, ScreenInfo& screen_info_, ProgramManager& program_manager_, StateTracker& state_tracker_) - : RasterizerAccelerated(cpu_memory_), gpu(gpu_), maxwell3d(gpu.Maxwell3D()), - kepler_compute(gpu.KeplerCompute()), gpu_memory(gpu.MemoryManager()), device(device_), - screen_info(screen_info_), program_manager(program_manager_), state_tracker(state_tracker_), + : RasterizerAccelerated(cpu_memory_), gpu(gpu_), device(device_), screen_info(screen_info_), + program_manager(program_manager_), state_tracker(state_tracker_), texture_cache_runtime(device, program_manager, state_tracker), - texture_cache(texture_cache_runtime, *this, maxwell3d, kepler_compute, gpu_memory), - buffer_cache_runtime(device), - buffer_cache(*this, maxwell3d, kepler_compute, gpu_memory, cpu_memory_, buffer_cache_runtime), - shader_cache(*this, emu_window_, maxwell3d, kepler_compute, gpu_memory, device, texture_cache, - buffer_cache, program_manager, state_tracker, gpu.ShaderNotify()), - query_cache(*this, maxwell3d, gpu_memory), accelerate_dma(buffer_cache), + texture_cache(texture_cache_runtime, *this), buffer_cache_runtime(device), + buffer_cache(*this, cpu_memory_, buffer_cache_runtime), + shader_cache(*this, emu_window_, device, texture_cache, buffer_cache, program_manager, + state_tracker, gpu.ShaderNotify()), + query_cache(*this), accelerate_dma(buffer_cache), fence_manager(*this, gpu, texture_cache, buffer_cache, query_cache) {} RasterizerOpenGL::~RasterizerOpenGL() = default; void RasterizerOpenGL::SyncVertexFormats() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::VertexFormats]) { return; } @@ -89,7 +87,7 @@ void RasterizerOpenGL::SyncVertexFormats() { } flags[Dirty::VertexFormat0 + index] = false; - const auto attrib = maxwell3d.regs.vertex_attrib_format[index]; + const auto attrib = maxwell3d->regs.vertex_attrib_format[index]; const auto gl_index = static_cast<GLuint>(index); // Disable constant attributes. @@ -113,13 +111,13 @@ void RasterizerOpenGL::SyncVertexFormats() { } void RasterizerOpenGL::SyncVertexInstances() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::VertexInstances]) { return; } flags[Dirty::VertexInstances] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; for (std::size_t index = 0; index < NUM_SUPPORTED_VERTEX_ATTRIBUTES; ++index) { if (!flags[Dirty::VertexInstance0 + index]) { continue; @@ -140,11 +138,11 @@ void RasterizerOpenGL::LoadDiskResources(u64 title_id, std::stop_token stop_load void RasterizerOpenGL::Clear() { MICROPROFILE_SCOPE(OpenGL_Clears); - if (!maxwell3d.ShouldExecute()) { + if (!maxwell3d->ShouldExecute()) { return; } - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; bool use_color{}; bool use_depth{}; bool use_stencil{}; @@ -217,22 +215,26 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { if (!pipeline) { return; } + + gpu.TickWork(); + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; + pipeline->SetEngine(maxwell3d, gpu_memory); pipeline->Configure(is_indexed); SyncState(); - const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d.regs.draw.topology); + const GLenum primitive_mode = MaxwellToGL::PrimitiveTopology(maxwell3d->regs.draw.topology); BeginTransformFeedback(pipeline, primitive_mode); - const GLuint base_instance = static_cast<GLuint>(maxwell3d.regs.vb_base_instance); + const GLuint base_instance = static_cast<GLuint>(maxwell3d->regs.vb_base_instance); const GLsizei num_instances = - static_cast<GLsizei>(is_instanced ? maxwell3d.mme_draw.instance_count : 1); + static_cast<GLsizei>(is_instanced ? maxwell3d->mme_draw.instance_count : 1); if (is_indexed) { - const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vb_element_base); - const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.index_array.count); + const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vb_element_base); + const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.index_array.count); const GLvoid* const offset = buffer_cache_runtime.IndexOffset(); - const GLenum format = MaxwellToGL::IndexFormat(maxwell3d.regs.index_array.format); + const GLenum format = MaxwellToGL::IndexFormat(maxwell3d->regs.index_array.format); if (num_instances == 1 && base_instance == 0 && base_vertex == 0) { glDrawElements(primitive_mode, num_vertices, format, offset); } else if (num_instances == 1 && base_instance == 0) { @@ -251,8 +253,8 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { base_instance); } } else { - const GLint base_vertex = static_cast<GLint>(maxwell3d.regs.vertex_buffer.first); - const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d.regs.vertex_buffer.count); + const GLint base_vertex = static_cast<GLint>(maxwell3d->regs.vertex_buffer.first); + const GLsizei num_vertices = static_cast<GLsizei>(maxwell3d->regs.vertex_buffer.count); if (num_instances == 1 && base_instance == 0) { glDrawArrays(primitive_mode, base_vertex, num_vertices); } else if (base_instance == 0) { @@ -273,8 +275,9 @@ void RasterizerOpenGL::DispatchCompute() { if (!pipeline) { return; } + pipeline->SetEngine(kepler_compute, gpu_memory); pipeline->Configure(); - const auto& qmd{kepler_compute.launch_description}; + const auto& qmd{kepler_compute->launch_description}; glDispatchCompute(qmd.grid_dim_x, qmd.grid_dim_y, qmd.grid_dim_z); ++num_queued_commands; has_written_global_memory |= pipeline->WritesGlobalMemory(); @@ -359,7 +362,7 @@ void RasterizerOpenGL::OnCPUWrite(VAddr addr, u64 size) { } } -void RasterizerOpenGL::SyncGuestHost() { +void RasterizerOpenGL::InvalidateGPUCache() { MICROPROFILE_SCOPE(OpenGL_CacheManagement); shader_cache.SyncGuestHost(); { @@ -380,40 +383,30 @@ void RasterizerOpenGL::UnmapMemory(VAddr addr, u64 size) { shader_cache.OnCPUWrite(addr, size); } -void RasterizerOpenGL::ModifyGPUMemory(GPUVAddr addr, u64 size) { +void RasterizerOpenGL::ModifyGPUMemory(size_t as_id, GPUVAddr addr, u64 size) { { std::scoped_lock lock{texture_cache.mutex}; - texture_cache.UnmapGPUMemory(addr, size); + texture_cache.UnmapGPUMemory(as_id, addr, size); } } -void RasterizerOpenGL::SignalSemaphore(GPUVAddr addr, u32 value) { - if (!gpu.IsAsync()) { - gpu_memory.Write<u32>(addr, value); - return; - } - fence_manager.SignalSemaphore(addr, value); +void RasterizerOpenGL::SignalFence(std::function<void()>&& func) { + fence_manager.SignalFence(std::move(func)); +} + +void RasterizerOpenGL::SyncOperation(std::function<void()>&& func) { + fence_manager.SyncOperation(std::move(func)); } void RasterizerOpenGL::SignalSyncPoint(u32 value) { - if (!gpu.IsAsync()) { - gpu.IncrementSyncPoint(value); - return; - } fence_manager.SignalSyncPoint(value); } void RasterizerOpenGL::SignalReference() { - if (!gpu.IsAsync()) { - return; - } fence_manager.SignalOrdering(); } void RasterizerOpenGL::ReleaseFences() { - if (!gpu.IsAsync()) { - return; - } fence_manager.WaitPendingFences(); } @@ -430,6 +423,7 @@ void RasterizerOpenGL::WaitForIdle() { } void RasterizerOpenGL::FragmentBarrier() { + glTextureBarrier(); glMemoryBarrier(GL_FRAMEBUFFER_BARRIER_BIT | GL_TEXTURE_FETCH_BARRIER_BIT); } @@ -482,13 +476,13 @@ Tegra::Engines::AccelerateDMAInterface& RasterizerOpenGL::AccessAccelerateDMA() } void RasterizerOpenGL::AccelerateInlineToMemory(GPUVAddr address, size_t copy_size, - std::span<u8> memory) { - auto cpu_addr = gpu_memory.GpuToCpuAddress(address); + std::span<const u8> memory) { + auto cpu_addr = gpu_memory->GpuToCpuAddress(address); if (!cpu_addr) [[unlikely]] { - gpu_memory.WriteBlock(address, memory.data(), copy_size); + gpu_memory->WriteBlock(address, memory.data(), copy_size); return; } - gpu_memory.WriteBlockUnsafe(address, memory.data(), copy_size); + gpu_memory->WriteBlockUnsafe(address, memory.data(), copy_size); { std::unique_lock<std::mutex> lock{buffer_cache.mutex}; if (!buffer_cache.InlineMemory(*cpu_addr, copy_size, memory)) { @@ -551,8 +545,8 @@ void RasterizerOpenGL::SyncState() { } void RasterizerOpenGL::SyncViewport() { - auto& flags = maxwell3d.dirty.flags; - const auto& regs = maxwell3d.regs; + auto& flags = maxwell3d->dirty.flags; + const auto& regs = maxwell3d->regs; const bool rescale_viewports = flags[VideoCommon::Dirty::RescaleViewports]; const bool dirty_viewport = flags[Dirty::Viewports] || rescale_viewports; @@ -657,23 +651,23 @@ void RasterizerOpenGL::SyncViewport() { } void RasterizerOpenGL::SyncDepthClamp() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::DepthClampEnabled]) { return; } flags[Dirty::DepthClampEnabled] = false; - oglEnable(GL_DEPTH_CLAMP, maxwell3d.regs.view_volume_clip_control.depth_clamp_disabled == 0); + oglEnable(GL_DEPTH_CLAMP, maxwell3d->regs.view_volume_clip_control.depth_clamp_disabled == 0); } void RasterizerOpenGL::SyncClipEnabled(u32 clip_mask) { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::ClipDistances] && !flags[VideoCommon::Dirty::Shaders]) { return; } flags[Dirty::ClipDistances] = false; - clip_mask &= maxwell3d.regs.clip_distance_enabled; + clip_mask &= maxwell3d->regs.clip_distance_enabled; if (clip_mask == last_clip_distance_mask) { return; } @@ -689,8 +683,8 @@ void RasterizerOpenGL::SyncClipCoef() { } void RasterizerOpenGL::SyncCullMode() { - auto& flags = maxwell3d.dirty.flags; - const auto& regs = maxwell3d.regs; + auto& flags = maxwell3d->dirty.flags; + const auto& regs = maxwell3d->regs; if (flags[Dirty::CullTest]) { flags[Dirty::CullTest] = false; @@ -705,23 +699,23 @@ void RasterizerOpenGL::SyncCullMode() { } void RasterizerOpenGL::SyncPrimitiveRestart() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::PrimitiveRestart]) { return; } flags[Dirty::PrimitiveRestart] = false; - if (maxwell3d.regs.primitive_restart.enabled) { + if (maxwell3d->regs.primitive_restart.enabled) { glEnable(GL_PRIMITIVE_RESTART); - glPrimitiveRestartIndex(maxwell3d.regs.primitive_restart.index); + glPrimitiveRestartIndex(maxwell3d->regs.primitive_restart.index); } else { glDisable(GL_PRIMITIVE_RESTART); } } void RasterizerOpenGL::SyncDepthTestState() { - auto& flags = maxwell3d.dirty.flags; - const auto& regs = maxwell3d.regs; + auto& flags = maxwell3d->dirty.flags; + const auto& regs = maxwell3d->regs; if (flags[Dirty::DepthMask]) { flags[Dirty::DepthMask] = false; @@ -740,13 +734,13 @@ void RasterizerOpenGL::SyncDepthTestState() { } void RasterizerOpenGL::SyncStencilTestState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::StencilTest]) { return; } flags[Dirty::StencilTest] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; oglEnable(GL_STENCIL_TEST, regs.stencil_enable); glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func), @@ -771,23 +765,23 @@ void RasterizerOpenGL::SyncStencilTestState() { } void RasterizerOpenGL::SyncRasterizeEnable() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::RasterizeEnable]) { return; } flags[Dirty::RasterizeEnable] = false; - oglEnable(GL_RASTERIZER_DISCARD, maxwell3d.regs.rasterize_enable == 0); + oglEnable(GL_RASTERIZER_DISCARD, maxwell3d->regs.rasterize_enable == 0); } void RasterizerOpenGL::SyncPolygonModes() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::PolygonModes]) { return; } flags[Dirty::PolygonModes] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; if (regs.fill_rectangle) { if (!GLAD_GL_NV_fill_rectangle) { LOG_ERROR(Render_OpenGL, "GL_NV_fill_rectangle used and not supported"); @@ -820,7 +814,7 @@ void RasterizerOpenGL::SyncPolygonModes() { } void RasterizerOpenGL::SyncColorMask() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::ColorMasks]) { return; } @@ -829,7 +823,7 @@ void RasterizerOpenGL::SyncColorMask() { const bool force = flags[Dirty::ColorMaskCommon]; flags[Dirty::ColorMaskCommon] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; if (regs.color_mask_common) { if (!force && !flags[Dirty::ColorMask0]) { return; @@ -854,30 +848,30 @@ void RasterizerOpenGL::SyncColorMask() { } void RasterizerOpenGL::SyncMultiSampleState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::MultisampleControl]) { return; } flags[Dirty::MultisampleControl] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; oglEnable(GL_SAMPLE_ALPHA_TO_COVERAGE, regs.multisample_control.alpha_to_coverage); oglEnable(GL_SAMPLE_ALPHA_TO_ONE, regs.multisample_control.alpha_to_one); } void RasterizerOpenGL::SyncFragmentColorClampState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::FragmentClampColor]) { return; } flags[Dirty::FragmentClampColor] = false; - glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d.regs.frag_color_clamp ? GL_TRUE : GL_FALSE); + glClampColor(GL_CLAMP_FRAGMENT_COLOR, maxwell3d->regs.frag_color_clamp ? GL_TRUE : GL_FALSE); } void RasterizerOpenGL::SyncBlendState() { - auto& flags = maxwell3d.dirty.flags; - const auto& regs = maxwell3d.regs; + auto& flags = maxwell3d->dirty.flags; + const auto& regs = maxwell3d->regs; if (flags[Dirty::BlendColor]) { flags[Dirty::BlendColor] = false; @@ -934,13 +928,13 @@ void RasterizerOpenGL::SyncBlendState() { } void RasterizerOpenGL::SyncLogicOpState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::LogicOp]) { return; } flags[Dirty::LogicOp] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; if (regs.logic_op.enable) { glEnable(GL_COLOR_LOGIC_OP); glLogicOp(MaxwellToGL::LogicOp(regs.logic_op.operation)); @@ -950,7 +944,7 @@ void RasterizerOpenGL::SyncLogicOpState() { } void RasterizerOpenGL::SyncScissorTest() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::Scissors] && !flags[VideoCommon::Dirty::RescaleScissors]) { return; } @@ -959,7 +953,7 @@ void RasterizerOpenGL::SyncScissorTest() { const bool force = flags[VideoCommon::Dirty::RescaleScissors]; flags[VideoCommon::Dirty::RescaleScissors] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; const auto& resolution = Settings::values.resolution_info; const bool is_rescaling{texture_cache.IsRescaling()}; @@ -995,39 +989,39 @@ void RasterizerOpenGL::SyncScissorTest() { } void RasterizerOpenGL::SyncPointState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::PointSize]) { return; } flags[Dirty::PointSize] = false; - oglEnable(GL_POINT_SPRITE, maxwell3d.regs.point_sprite_enable); - oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d.regs.vp_point_size.enable); + oglEnable(GL_POINT_SPRITE, maxwell3d->regs.point_sprite_enable); + oglEnable(GL_PROGRAM_POINT_SIZE, maxwell3d->regs.vp_point_size.enable); const bool is_rescaling{texture_cache.IsRescaling()}; const float scale = is_rescaling ? Settings::values.resolution_info.up_factor : 1.0f; - glPointSize(std::max(1.0f, maxwell3d.regs.point_size * scale)); + glPointSize(std::max(1.0f, maxwell3d->regs.point_size * scale)); } void RasterizerOpenGL::SyncLineState() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::LineWidth]) { return; } flags[Dirty::LineWidth] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; oglEnable(GL_LINE_SMOOTH, regs.line_smooth_enable); glLineWidth(regs.line_smooth_enable ? regs.line_width_smooth : regs.line_width_aliased); } void RasterizerOpenGL::SyncPolygonOffset() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::PolygonOffset]) { return; } flags[Dirty::PolygonOffset] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; oglEnable(GL_POLYGON_OFFSET_FILL, regs.polygon_offset_fill_enable); oglEnable(GL_POLYGON_OFFSET_LINE, regs.polygon_offset_line_enable); oglEnable(GL_POLYGON_OFFSET_POINT, regs.polygon_offset_point_enable); @@ -1041,13 +1035,13 @@ void RasterizerOpenGL::SyncPolygonOffset() { } void RasterizerOpenGL::SyncAlphaTest() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::AlphaTest]) { return; } flags[Dirty::AlphaTest] = false; - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; if (regs.alpha_test_enabled) { glEnable(GL_ALPHA_TEST); glAlphaFunc(MaxwellToGL::ComparisonOp(regs.alpha_test_func), regs.alpha_test_ref); @@ -1057,17 +1051,17 @@ void RasterizerOpenGL::SyncAlphaTest() { } void RasterizerOpenGL::SyncFramebufferSRGB() { - auto& flags = maxwell3d.dirty.flags; + auto& flags = maxwell3d->dirty.flags; if (!flags[Dirty::FramebufferSRGB]) { return; } flags[Dirty::FramebufferSRGB] = false; - oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d.regs.framebuffer_srgb); + oglEnable(GL_FRAMEBUFFER_SRGB, maxwell3d->regs.framebuffer_srgb); } void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum primitive_mode) { - const auto& regs = maxwell3d.regs; + const auto& regs = maxwell3d->regs; if (regs.tfb_enabled == 0) { return; } @@ -1086,11 +1080,48 @@ void RasterizerOpenGL::BeginTransformFeedback(GraphicsPipeline* program, GLenum } void RasterizerOpenGL::EndTransformFeedback() { - if (maxwell3d.regs.tfb_enabled != 0) { + if (maxwell3d->regs.tfb_enabled != 0) { glEndTransformFeedback(); } } +void RasterizerOpenGL::InitializeChannel(Tegra::Control::ChannelState& channel) { + CreateChannel(channel); + { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; + texture_cache.CreateChannel(channel); + buffer_cache.CreateChannel(channel); + } + shader_cache.CreateChannel(channel); + query_cache.CreateChannel(channel); + state_tracker.SetupTables(channel); +} + +void RasterizerOpenGL::BindChannel(Tegra::Control::ChannelState& channel) { + const s32 channel_id = channel.bind_id; + BindToChannel(channel_id); + { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; + texture_cache.BindToChannel(channel_id); + buffer_cache.BindToChannel(channel_id); + } + shader_cache.BindToChannel(channel_id); + query_cache.BindToChannel(channel_id); + state_tracker.ChangeChannel(channel); + state_tracker.InvalidateState(); +} + +void RasterizerOpenGL::ReleaseChannel(s32 channel_id) { + EraseChannel(channel_id); + { + std::scoped_lock lock{buffer_cache.mutex, texture_cache.mutex}; + texture_cache.EraseChannel(channel_id); + buffer_cache.EraseChannel(channel_id); + } + shader_cache.EraseChannel(channel_id); + query_cache.EraseChannel(channel_id); +} + AccelerateDMA::AccelerateDMA(BufferCache& buffer_cache_) : buffer_cache{buffer_cache_} {} bool AccelerateDMA::BufferCopy(GPUVAddr src_address, GPUVAddr dest_address, u64 amount) { |