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video_core: Assert on invalid GPU to CPU address queries

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This commit is contained in:
ReinUsesLisp
2019-01-22 03:47:56 -03:00
parent 04e68e9738
commit 2bdbb90af7
8 changed files with 67 additions and 47 deletions
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16
src/video_core/engines/fermi_2d.cpp
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@ -42,8 +42,10 @@ void Fermi2D::HandleSurfaceCopy() {
// TODO(Subv): Only raw copies are implemented.
ASSERT(regs.operation == Regs::Operation::SrcCopy);
const VAddr source_cpu = *memory_manager.GpuToCpuAddress(source);
const VAddr dest_cpu = *memory_manager.GpuToCpuAddress(dest);
const auto source_cpu = memory_manager.GpuToCpuAddress(source);
const auto dest_cpu = memory_manager.GpuToCpuAddress(dest);
ASSERT_MSG(source_cpu, "Invalid source GPU address");
ASSERT_MSG(dest_cpu, "Invalid destination GPU address");
u32 src_bytes_per_pixel = RenderTargetBytesPerPixel(regs.src.format);
u32 dst_bytes_per_pixel = RenderTargetBytesPerPixel(regs.dst.format);
@ -52,22 +54,22 @@ void Fermi2D::HandleSurfaceCopy() {
// All copies here update the main memory, so mark all rasterizer states as invalid.
Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.OnMemoryWrite();
rasterizer.FlushRegion(source_cpu, src_bytes_per_pixel * regs.src.width * regs.src.height);
rasterizer.FlushRegion(*source_cpu, src_bytes_per_pixel * regs.src.width * regs.src.height);
// We have to invalidate the destination region to evict any outdated surfaces from the
// cache. We do this before actually writing the new data because the destination address
// might contain a dirty surface that will have to be written back to memory.
rasterizer.InvalidateRegion(dest_cpu,
rasterizer.InvalidateRegion(*dest_cpu,
dst_bytes_per_pixel * regs.dst.width * regs.dst.height);
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,
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);
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, regs.src.depth,