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early-access version 1843

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pineappleEA
2021-07-04 23:34:44 +02:00
parent 9e85972340
commit f97ec12f78
24 changed files with 739 additions and 166 deletions
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15
src/video_core/engines/fermi_2d.cpp
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@@ -65,19 +65,20 @@ 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),
};
Surface src = regs.src;
s32 src_address_offset = 0;
const auto bytes_per_pixel = BytesPerBlock(PixelFormatFromRenderTargetFormat(src.format));
if (src.linear == Tegra::Engines::Fermi2D::MemoryLayout::Pitch && src.width == config.src_x1 &&
config.src_x1 > static_cast<s32>(src.pitch / bytes_per_pixel) && config.src_x0 > 0) {
src_address_offset = config.src_x0 * bytes_per_pixel;
const auto is_copy_out_of_bound =
src.linear == Tegra::Engines::Fermi2D::MemoryLayout::Pitch && src.width == config.src_x1 &&
config.src_x1 > static_cast<s32>(src.pitch / bytes_per_pixel) && config.src_x0 > 0;
if (is_copy_out_of_bound) {
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, src_address_offset, regs.dst, config)) {
if (!rasterizer->AccelerateSurfaceCopy(src, regs.dst, config)) {
UNIMPLEMENTED();
}
}