diff options
Diffstat (limited to 'src/video_core/engines/sw_blitter/blitter.cpp')
| -rw-r--r-- | src/video_core/engines/sw_blitter/blitter.cpp | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/src/video_core/engines/sw_blitter/blitter.cpp b/src/video_core/engines/sw_blitter/blitter.cpp index ff88cd03d..3a599f466 100644 --- a/src/video_core/engines/sw_blitter/blitter.cpp +++ b/src/video_core/engines/sw_blitter/blitter.cpp @@ -159,11 +159,11 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, const auto src_bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format)); const auto dst_bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(dst.format)); const size_t src_size = get_surface_size(src, src_bytes_per_pixel); - impl->tmp_buffer.resize_destructive(src_size); - memory_manager.ReadBlock(src.Address(), impl->tmp_buffer.data(), src_size); - const size_t src_copy_size = src_extent_x * src_extent_y * src_bytes_per_pixel; + Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead> tmp_buffer( + memory_manager, src.Address(), src_size, &impl->tmp_buffer); + const size_t src_copy_size = src_extent_x * src_extent_y * src_bytes_per_pixel; const size_t dst_copy_size = dst_extent_x * dst_extent_y * dst_bytes_per_pixel; impl->src_buffer.resize_destructive(src_copy_size); @@ -200,12 +200,11 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, impl->dst_buffer.resize_destructive(dst_copy_size); if (src.linear == Fermi2D::MemoryLayout::BlockLinear) { - UnswizzleSubrect(impl->src_buffer, impl->tmp_buffer, src_bytes_per_pixel, src.width, - src.height, src.depth, config.src_x0, config.src_y0, src_extent_x, - src_extent_y, src.block_height, src.block_depth, - src_extent_x * src_bytes_per_pixel); + UnswizzleSubrect(impl->src_buffer, tmp_buffer, src_bytes_per_pixel, src.width, src.height, + src.depth, config.src_x0, config.src_y0, src_extent_x, src_extent_y, + src.block_height, src.block_depth, src_extent_x * src_bytes_per_pixel); } else { - process_pitch_linear(false, impl->tmp_buffer, impl->src_buffer, src_extent_x, src_extent_y, + process_pitch_linear(false, tmp_buffer, impl->src_buffer, src_extent_x, src_extent_y, src.pitch, config.src_x0, config.src_y0, src_bytes_per_pixel); } @@ -221,20 +220,18 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, } const size_t dst_size = get_surface_size(dst, dst_bytes_per_pixel); - impl->tmp_buffer.resize_destructive(dst_size); - memory_manager.ReadBlock(dst.Address(), impl->tmp_buffer.data(), dst_size); + Core::Memory::GpuGuestMemoryScoped<u8, Core::Memory::GuestMemoryFlags::SafeReadWrite> + tmp_buffer2(memory_manager, dst.Address(), dst_size, &impl->tmp_buffer); if (dst.linear == Fermi2D::MemoryLayout::BlockLinear) { - SwizzleSubrect(impl->tmp_buffer, impl->dst_buffer, dst_bytes_per_pixel, dst.width, - dst.height, dst.depth, config.dst_x0, config.dst_y0, dst_extent_x, - dst_extent_y, dst.block_height, dst.block_depth, - dst_extent_x * dst_bytes_per_pixel); + SwizzleSubrect(tmp_buffer2, impl->dst_buffer, dst_bytes_per_pixel, dst.width, dst.height, + dst.depth, config.dst_x0, config.dst_y0, dst_extent_x, dst_extent_y, + dst.block_height, dst.block_depth, dst_extent_x * dst_bytes_per_pixel); } else { - process_pitch_linear(true, impl->dst_buffer, impl->tmp_buffer, dst_extent_x, dst_extent_y, + process_pitch_linear(true, impl->dst_buffer, tmp_buffer2, dst_extent_x, dst_extent_y, dst.pitch, config.dst_x0, config.dst_y0, static_cast<size_t>(dst_bytes_per_pixel)); } - memory_manager.WriteBlock(dst.Address(), impl->tmp_buffer.data(), dst_size); return true; } |