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author | Feng Chen <VonChenPlus@gmail.com> | 2021-07-08 20:06:09 +0200 |
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committer | GitHub <noreply@github.com> | 2021-07-08 20:06:09 +0200 |
commit | c7ad195fd3eeea380465be48264f4e69165178c7 (patch) | |
tree | 77a348320c12feaca4248d090c6d686de7bde39a /src/video_core/engines | |
parent | Merge pull request #6564 from Kelebek1/Audio (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/engines/fermi_2d.cpp | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/src/video_core/engines/fermi_2d.cpp b/src/video_core/engines/fermi_2d.cpp index 0f640fdae..f26530ede 100644 --- a/src/video_core/engines/fermi_2d.cpp +++ b/src/video_core/engines/fermi_2d.cpp @@ -7,6 +7,10 @@ #include "video_core/engines/fermi_2d.h" #include "video_core/memory_manager.h" #include "video_core/rasterizer_interface.h" +#include "video_core/surface.h" + +using VideoCore::Surface::BytesPerBlock; +using VideoCore::Surface::PixelFormatFromRenderTargetFormat; namespace Tegra::Engines { @@ -49,7 +53,7 @@ void Fermi2D::Blit() { UNIMPLEMENTED_IF_MSG(regs.clip_enable != 0, "Clipped blit enabled"); const auto& args = regs.pixels_from_memory; - const Config config{ + Config config{ .operation = regs.operation, .filter = args.sample_mode.filter, .dst_x0 = args.dst_x0, @@ -61,7 +65,21 @@ void Fermi2D::Blit() { .src_x1 = static_cast<s32>((args.du_dx * args.dst_width + args.src_x0) >> 32), .src_y1 = static_cast<s32>((args.dv_dy * args.dst_height + args.src_y0) >> 32), }; - if (!rasterizer->AccelerateSurfaceCopy(regs.src, regs.dst, config)) { + Surface src = regs.src; + const auto bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format)); + const auto need_align_to_pitch = + src.linear == Tegra::Engines::Fermi2D::MemoryLayout::Pitch && + static_cast<s32>(src.width) == config.src_x1 && + config.src_x1 > static_cast<s32>(src.pitch / bytes_per_pixel) && config.src_x0 > 0; + if (need_align_to_pitch) { + auto address = src.Address() + config.src_x0 * bytes_per_pixel; + src.addr_upper = static_cast<u32>(address >> 32); + src.addr_lower = static_cast<u32>(address); + src.width -= config.src_x0; + config.src_x1 -= config.src_x0; + config.src_x0 = 0; + } + if (!rasterizer->AccelerateSurfaceCopy(src, regs.dst, config)) { UNIMPLEMENTED(); } } |