diff options
| -rw-r--r-- | src/video_core/engines/fermi_2d.cpp | 50 | ||||
| -rw-r--r-- | src/video_core/engines/fermi_2d.h | 8 | ||||
| -rw-r--r-- | src/video_core/gpu.cpp | 2 |
3 files changed, 36 insertions, 24 deletions
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp index ea1555c5d..912e785b9 100644 --- a/src/video_core/engines/fermi_2d.cpp +++ b/src/video_core/engines/fermi_2d.cpp @@ -4,11 +4,13 @@ #include "core/memory.h" #include "video_core/engines/fermi_2d.h" +#include "video_core/rasterizer_interface.h" #include "video_core/textures/decoders.h" namespace Tegra::Engines { -Fermi2D::Fermi2D(MemoryManager& memory_manager) : memory_manager(memory_manager) {} +Fermi2D::Fermi2D(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager) + : memory_manager(memory_manager), rasterizer{rasterizer} {} void Fermi2D::WriteReg(u32 method, u32 value) { ASSERT_MSG(method < Regs::NUM_REGS, @@ -44,27 +46,31 @@ void Fermi2D::HandleSurfaceCopy() { u32 src_bytes_per_pixel = RenderTargetBytesPerPixel(regs.src.format); u32 dst_bytes_per_pixel = RenderTargetBytesPerPixel(regs.dst.format); - if (regs.src.linear == regs.dst.linear) { - // If the input layout and the output layout are the same, just perform a raw copy. - ASSERT(regs.src.BlockHeight() == regs.dst.BlockHeight()); - Memory::CopyBlock(dest_cpu, source_cpu, - src_bytes_per_pixel * regs.dst.width * regs.dst.height); - return; - } - - u8* src_buffer = Memory::GetPointer(source_cpu); - u8* dst_buffer = Memory::GetPointer(dest_cpu); - - if (!regs.src.linear && regs.dst.linear) { - // If the input is tiled and the output is linear, deswizzle the input and copy it over. - Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel, - dst_bytes_per_pixel, src_buffer, dst_buffer, true, - regs.src.BlockHeight()); - } else { - // If the input is linear and the output is tiled, swizzle the input and copy it over. - Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel, - dst_bytes_per_pixel, dst_buffer, src_buffer, false, - regs.dst.BlockHeight()); + if (!rasterizer.AccelerateSurfaceCopy(regs.src, regs.dst)) { + // TODO(bunnei): The below implementation currently will not get hit, as + // AccelerateSurfaceCopy tries to always copy and will always return success. This should be + // changed once we properly support flushing. + + if (regs.src.linear == regs.dst.linear) { + // If the input layout and the output layout are the same, just perform a raw copy. + ASSERT(regs.src.BlockHeight() == regs.dst.BlockHeight()); + Memory::CopyBlock(dest_cpu, source_cpu, + src_bytes_per_pixel * regs.dst.width * regs.dst.height); + return; + } + u8* src_buffer = Memory::GetPointer(source_cpu); + u8* dst_buffer = Memory::GetPointer(dest_cpu); + if (!regs.src.linear && regs.dst.linear) { + // If the input is tiled and the output is linear, deswizzle the input and copy it over. + Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel, + dst_bytes_per_pixel, src_buffer, dst_buffer, true, + regs.src.BlockHeight()); + } else { + // If the input is linear and the output is tiled, swizzle the input and copy it over. + Texture::CopySwizzledData(regs.src.width, regs.src.height, src_bytes_per_pixel, + dst_bytes_per_pixel, dst_buffer, src_buffer, false, + regs.dst.BlockHeight()); + } } } diff --git a/src/video_core/engines/fermi_2d.h b/src/video_core/engines/fermi_2d.h index 021b83eaa..81d15c62a 100644 --- a/src/video_core/engines/fermi_2d.h +++ b/src/video_core/engines/fermi_2d.h @@ -12,6 +12,10 @@ #include "video_core/gpu.h" #include "video_core/memory_manager.h" +namespace VideoCore { +class RasterizerInterface; +} + namespace Tegra::Engines { #define FERMI2D_REG_INDEX(field_name) \ @@ -19,7 +23,7 @@ namespace Tegra::Engines { class Fermi2D final { public: - explicit Fermi2D(MemoryManager& memory_manager); + explicit Fermi2D(VideoCore::RasterizerInterface& rasterizer, MemoryManager& memory_manager); ~Fermi2D() = default; /// Write the value to the register identified by method. @@ -94,6 +98,8 @@ public: MemoryManager& memory_manager; private: + VideoCore::RasterizerInterface& rasterizer; + /// Performs the copy from the source surface to the destination surface as configured in the /// registers. void HandleSurfaceCopy(); diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp index baa8b63b7..9ba7e3533 100644 --- a/src/video_core/gpu.cpp +++ b/src/video_core/gpu.cpp @@ -25,7 +25,7 @@ u32 FramebufferConfig::BytesPerPixel(PixelFormat format) { GPU::GPU(VideoCore::RasterizerInterface& rasterizer) { memory_manager = std::make_unique<Tegra::MemoryManager>(); maxwell_3d = std::make_unique<Engines::Maxwell3D>(rasterizer, *memory_manager); - fermi_2d = std::make_unique<Engines::Fermi2D>(*memory_manager); + fermi_2d = std::make_unique<Engines::Fermi2D>(rasterizer, *memory_manager); maxwell_compute = std::make_unique<Engines::MaxwellCompute>(); maxwell_dma = std::make_unique<Engines::MaxwellDMA>(*memory_manager); kepler_memory = std::make_unique<Engines::KeplerMemory>(*memory_manager); |