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https://github.com/Lime3DS/Lime3DS.git
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OpenGL Cache: Split CachedSurface
Breaks CachedSurface into two classes, the parameters used to create or find a cached surface, and the actual cached surface. This also adds a few helper methods for getting surfaces from cache
This commit is contained in:
James Rowe
parent
0b98b768f5
commit
3e1cbb7d14
@ -342,6 +342,231 @@ static bool BlitTextures(GLuint src_tex, const MathUtil::Rectangle<u32>& src_rec
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return true;
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}
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SurfaceParams SurfaceParams::FromInterval(SurfaceInterval interval) const {
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SurfaceParams params = *this;
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const u32 stride_tiled_bytes = BytesInPixels(stride * (is_tiled ? 8 : 1));
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PAddr aligned_start =
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addr + Common::AlignDown(boost::icl::first(interval) - addr, stride_tiled_bytes);
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PAddr aligned_end =
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addr + Common::AlignUp(boost::icl::last_next(interval) - addr, stride_tiled_bytes);
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if (aligned_end - aligned_start > stride_tiled_bytes) {
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params.addr = aligned_start;
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params.height = (aligned_end - aligned_start) / BytesInPixels(stride);
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} else {
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// 1 row
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ASSERT(aligned_end - aligned_start == stride_tiled_bytes);
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const u32 tiled_alignment = BytesInPixels(is_tiled ? 8 * 8 : 1);
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aligned_start =
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addr + Common::AlignDown(boost::icl::first(interval) - addr, tiled_alignment);
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aligned_end =
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addr + Common::AlignUp(boost::icl::last_next(interval) - addr, tiled_alignment);
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params.addr = aligned_start;
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params.width = PixelsInBytes(aligned_end - aligned_start) / (is_tiled ? 8 : 1);
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params.height = is_tiled ? 8 : 1;
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}
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params.UpdateParams();
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return params;
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}
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SurfaceInterval SurfaceParams::GetSubRectInterval(MathUtil::Rectangle<u32> unscaled_rect) const {
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if (unscaled_rect.GetHeight() == 0 || unscaled_rect.GetWidth() == 0) {
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return {};
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}
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if (unscaled_rect.bottom > unscaled_rect.top) {
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std::swap(unscaled_rect.top, unscaled_rect.bottom);
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}
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if (is_tiled) {
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unscaled_rect.left = Common::AlignDown(unscaled_rect.left, 8) * 8;
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unscaled_rect.bottom = Common::AlignDown(unscaled_rect.bottom, 8) / 8;
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unscaled_rect.right = Common::AlignUp(unscaled_rect.right, 8) * 8;
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unscaled_rect.top = Common::AlignUp(unscaled_rect.top, 8) / 8;
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}
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const u32 stride_tiled = (!is_tiled ? stride : stride * 8);
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const u32 pixel_offset =
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stride_tiled * (!is_tiled ? unscaled_rect.bottom : (height / 8) - unscaled_rect.top) +
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unscaled_rect.left;
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const u32 pixels = (unscaled_rect.GetHeight() - 1) * stride_tiled + unscaled_rect.GetWidth();
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return {addr + BytesInPixels(pixel_offset), addr + BytesInPixels(pixel_offset + pixels)};
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}
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MathUtil::Rectangle<u32> SurfaceParams::GetSubRect(const SurfaceParams& sub_surface) const {
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const u32 begin_pixel_index = PixelsInBytes(sub_surface.addr - addr);
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if (is_tiled) {
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const int x0 = (begin_pixel_index % (stride * 8)) / 8;
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const int y0 = (begin_pixel_index / (stride * 8)) * 8;
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return MathUtil::Rectangle<u32>(x0, height - y0, x0 + sub_surface.width,
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height - (y0 + sub_surface.height)); // Top to bottom
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}
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const int x0 = begin_pixel_index % stride;
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const int y0 = begin_pixel_index / stride;
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return MathUtil::Rectangle<u32>(x0, y0 + sub_surface.height, x0 + sub_surface.width,
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y0); // Bottom to top
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}
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MathUtil::Rectangle<u32> SurfaceParams::GetScaledSubRect(const SurfaceParams& sub_surface) const {
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auto rect = GetSubRect(sub_surface);
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rect.left = rect.left * res_scale;
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rect.right = rect.right * res_scale;
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rect.top = rect.top * res_scale;
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rect.bottom = rect.bottom * res_scale;
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return rect;
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}
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bool SurfaceParams::ExactMatch(const SurfaceParams& other_surface) const {
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return (other_surface.addr == addr && other_surface.width == width &&
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other_surface.height == height && other_surface.stride == stride &&
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other_surface.pixel_format == pixel_format && other_surface.is_tiled == is_tiled);
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}
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bool SurfaceParams::CanSubRect(const SurfaceParams& sub_surface) const {
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if (sub_surface.addr < addr || sub_surface.end > end || sub_surface.stride != stride ||
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sub_surface.pixel_format != pixel_format || sub_surface.is_tiled != is_tiled ||
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(sub_surface.addr - addr) * 8 % GetFormatBpp() != 0)
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return false;
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auto rect = GetSubRect(sub_surface);
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if (rect.left + sub_surface.width > stride) {
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return false;
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}
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if (is_tiled) {
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return PixelsInBytes(sub_surface.addr - addr) % 64 == 0 && sub_surface.height % 8 == 0 &&
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sub_surface.width % 8 == 0;
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}
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return true;
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}
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bool SurfaceParams::CanExpand(const SurfaceParams& expanded_surface) const {
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if (pixel_format == PixelFormat::Invalid || pixel_format != expanded_surface.pixel_format ||
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is_tiled != expanded_surface.is_tiled || addr > expanded_surface.end ||
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expanded_surface.addr > end || stride != expanded_surface.stride)
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return false;
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const u32 byte_offset =
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std::max(expanded_surface.addr, addr) - std::min(expanded_surface.addr, addr);
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const int x0 = byte_offset % BytesInPixels(stride);
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const int y0 = byte_offset / BytesInPixels(stride);
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return x0 == 0 && (!is_tiled || y0 % 8 == 0);
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}
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bool SurfaceParams::CanTexCopy(const SurfaceParams& texcopy_params) const {
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if (pixel_format == PixelFormat::Invalid || addr > texcopy_params.addr ||
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end < texcopy_params.end || ((texcopy_params.addr - addr) * 8) % GetFormatBpp() != 0 ||
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(texcopy_params.width * 8) % GetFormatBpp() != 0 ||
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(texcopy_params.stride * 8) % GetFormatBpp() != 0)
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return false;
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const u32 begin_pixel_index = PixelsInBytes(texcopy_params.addr - addr);
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const int x0 = begin_pixel_index % stride;
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const int y0 = begin_pixel_index / stride;
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if (!is_tiled)
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return ((texcopy_params.height == 1 || PixelsInBytes(texcopy_params.stride) == stride) &&
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x0 + PixelsInBytes(texcopy_params.width) <= stride);
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return (PixelsInBytes(texcopy_params.addr - addr) % 64 == 0 &&
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PixelsInBytes(texcopy_params.width) % 64 == 0 &&
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(texcopy_params.height == 1 || PixelsInBytes(texcopy_params.stride) == stride * 8) &&
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x0 + PixelsInBytes(texcopy_params.width / 8) <= stride);
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}
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bool CachedSurface::CanFill(const SurfaceParams& dest_surface,
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SurfaceInterval fill_interval) const {
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if (type == SurfaceType::Fill && IsRegionValid(fill_interval) &&
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boost::icl::first(fill_interval) >= addr &&
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boost::icl::last_next(fill_interval) <= end && // dest_surface is within our fill range
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dest_surface.FromInterval(fill_interval).GetInterval() ==
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fill_interval) { // make sure interval is a rectangle in dest surface
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if (fill_size * 8 != dest_surface.GetFormatBpp()) {
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// Check if bits repeat for our fill_size
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const u32 dest_bytes_per_pixel = std::max(dest_surface.GetFormatBpp() / 8, 1u);
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std::vector<u8> fill_test(fill_size * dest_bytes_per_pixel);
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for (u32 i = 0; i < dest_bytes_per_pixel; ++i)
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std::memcpy(&fill_test[i * fill_size], &fill_data[0], fill_size);
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for (u32 i = 0; i < fill_size; ++i)
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if (std::memcmp(&fill_test[dest_bytes_per_pixel * i], &fill_test[0],
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dest_bytes_per_pixel) != 0)
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return false;
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if (dest_surface.GetFormatBpp() == 4 && (fill_test[0] & 0xF) != (fill_test[0] >> 4))
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return false;
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}
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return true;
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}
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return false;
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}
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bool CachedSurface::CanCopy(const SurfaceParams& dest_surface,
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SurfaceInterval copy_interval) const {
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SurfaceParams subrect_params = dest_surface.FromInterval(copy_interval);
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ASSERT(subrect_params.GetInterval() == copy_interval);
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if (CanSubRect(subrect_params))
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return true;
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if (CanFill(dest_surface, copy_interval))
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return true;
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return false;
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}
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SurfaceInterval SurfaceParams::GetCopyableInterval(const Surface& src_surface) const {
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SurfaceInterval result{};
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const auto valid_regions =
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SurfaceRegions(GetInterval() & src_surface->GetInterval()) - src_surface->invalid_regions;
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for (auto& valid_interval : valid_regions) {
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const SurfaceInterval aligned_interval{
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addr + Common::AlignUp(boost::icl::first(valid_interval) - addr,
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BytesInPixels(is_tiled ? 8 * 8 : 1)),
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addr + Common::AlignDown(boost::icl::last_next(valid_interval) - addr,
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BytesInPixels(is_tiled ? 8 * 8 : 1))};
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if (BytesInPixels(is_tiled ? 8 * 8 : 1) > boost::icl::length(valid_interval) ||
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boost::icl::length(aligned_interval) == 0) {
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continue;
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}
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// Get the rectangle within aligned_interval
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const u32 stride_bytes = BytesInPixels(stride) * (is_tiled ? 8 : 1);
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SurfaceInterval rect_interval{
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addr + Common::AlignUp(boost::icl::first(aligned_interval) - addr, stride_bytes),
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addr + Common::AlignDown(boost::icl::last_next(aligned_interval) - addr, stride_bytes),
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};
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if (boost::icl::first(rect_interval) > boost::icl::last_next(rect_interval)) {
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// 1 row
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rect_interval = aligned_interval;
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} else if (boost::icl::length(rect_interval) == 0) {
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// 2 rows that do not make a rectangle, return the larger one
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const SurfaceInterval row1{boost::icl::first(aligned_interval),
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boost::icl::first(rect_interval)};
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const SurfaceInterval row2{boost::icl::first(rect_interval),
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boost::icl::last_next(aligned_interval)};
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rect_interval = (boost::icl::length(row1) > boost::icl::length(row2)) ? row1 : row2;
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}
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if (boost::icl::length(rect_interval) > boost::icl::length(result)) {
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result = rect_interval;
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}
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}
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return result;
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}
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bool RasterizerCacheOpenGL::TryBlitSurfaces(CachedSurface* src_surface,
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const MathUtil::Rectangle<int>& src_rect,
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CachedSurface* dst_surface,
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@ -381,201 +606,61 @@ static void AllocateSurfaceTexture(GLuint texture, const FormatTuple& format_tup
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cur_state.Apply();
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}
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MICROPROFILE_DEFINE(OpenGL_SurfaceUpload, "OpenGL", "Surface Upload", MP_RGB(128, 64, 192));
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CachedSurface* RasterizerCacheOpenGL::GetSurface(const CachedSurface& params, bool match_res_scale,
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bool load_if_create) {
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using PixelFormat = CachedSurface::PixelFormat;
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using SurfaceType = CachedSurface::SurfaceType;
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MICROPROFILE_DEFINE(OpenGL_SurfaceLoad, "OpenGL", "Surface Load", MP_RGB(128, 64, 192));
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void CachedSurface::LoadGLBuffer(PAddr load_start, PAddr load_end) {
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ASSERT(type != SurfaceType::Fill);
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if (params.addr == 0) {
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return nullptr;
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const u8* const texture_src_data = Memory::GetPhysicalPointer(addr);
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if (texture_src_data == nullptr)
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return;
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if (gl_buffer == nullptr) {
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gl_buffer_size = width * height * GetGLBytesPerPixel(pixel_format);
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gl_buffer.reset(new u8[gl_buffer_size]);
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}
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u32 params_size =
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params.width * params.height * CachedSurface::GetFormatBpp(params.pixel_format) / 8;
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// TODO: Should probably be done in ::Memory:: and check for other regions too
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if (load_start < Memory::VRAM_VADDR_END && load_end > Memory::VRAM_VADDR_END)
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load_end = Memory::VRAM_VADDR_END;
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// Check for an exact match in existing surfaces
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CachedSurface* best_exact_surface = nullptr;
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float exact_surface_goodness = -1.f;
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if (load_start < Memory::VRAM_VADDR && load_end > Memory::VRAM_VADDR)
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load_start = Memory::VRAM_VADDR;
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auto surface_interval =
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boost::icl::interval<PAddr>::right_open(params.addr, params.addr + params_size);
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auto range = surface_cache.equal_range(surface_interval);
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for (auto it = range.first; it != range.second; ++it) {
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for (auto it2 = it->second.begin(); it2 != it->second.end(); ++it2) {
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CachedSurface* surface = it2->get();
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MICROPROFILE_SCOPE(OpenGL_SurfaceLoad);
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// Check if the request matches the surface exactly
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if (params.addr == surface->addr && params.width == surface->width &&
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params.height == surface->height && params.pixel_format == surface->pixel_format) {
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// Make sure optional param-matching criteria are fulfilled
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bool tiling_match = (params.is_tiled == surface->is_tiled);
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bool res_scale_match = (params.res_scale_width == surface->res_scale_width &&
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params.res_scale_height == surface->res_scale_height);
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if (!match_res_scale || res_scale_match) {
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// Prioritize same-tiling and highest resolution surfaces
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float match_goodness =
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(float)tiling_match + surface->res_scale_width * surface->res_scale_height;
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if (match_goodness > exact_surface_goodness || surface->dirty) {
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exact_surface_goodness = match_goodness;
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best_exact_surface = surface;
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}
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}
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}
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}
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}
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ASSERT(load_start >= addr && load_end <= end);
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const u32 start_offset = load_start - addr;
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// Return the best exact surface if found
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if (best_exact_surface != nullptr) {
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return best_exact_surface;
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}
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// No matching surfaces found, so create a new one
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u8* texture_src_data = Memory::GetPhysicalPointer(params.addr);
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if (texture_src_data == nullptr) {
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return nullptr;
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}
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MICROPROFILE_SCOPE(OpenGL_SurfaceUpload);
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// Stride only applies to linear images.
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ASSERT(params.pixel_stride == 0 || !params.is_tiled);
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std::shared_ptr<CachedSurface> new_surface = std::make_shared<CachedSurface>();
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new_surface->addr = params.addr;
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new_surface->size = params_size;
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new_surface->texture.Create();
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new_surface->width = params.width;
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new_surface->height = params.height;
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new_surface->pixel_stride = params.pixel_stride;
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new_surface->res_scale_width = params.res_scale_width;
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new_surface->res_scale_height = params.res_scale_height;
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new_surface->is_tiled = params.is_tiled;
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new_surface->pixel_format = params.pixel_format;
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new_surface->dirty = false;
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if (!load_if_create) {
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// Don't load any data; just allocate the surface's texture
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AllocateSurfaceTexture(new_surface->texture.handle, new_surface->pixel_format,
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new_surface->GetScaledWidth(), new_surface->GetScaledHeight());
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if (!is_tiled) {
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ASSERT(type == SurfaceType::Color);
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std::memcpy(&gl_buffer[start_offset], texture_src_data + start_offset,
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load_end - load_start);
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} else {
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// TODO: Consider attempting subrect match in existing surfaces and direct blit here instead
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// of memory upload below if that's a common scenario in some game
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if (type == SurfaceType::Texture) {
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Pica::Texture::TextureInfo tex_info{};
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tex_info.width = width;
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tex_info.height = height;
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tex_info.format = static_cast<Pica::TexturingRegs::TextureFormat>(pixel_format);
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tex_info.SetDefaultStride();
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tex_info.physical_address = addr;
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Memory::RasterizerFlushRegion(params.addr, params_size);
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const auto load_interval = SurfaceInterval(load_start, load_end);
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const auto rect = GetSubRect(FromInterval(load_interval));
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ASSERT(FromInterval(load_interval).GetInterval() == load_interval);
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// Load data from memory to the new surface
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OpenGLState cur_state = OpenGLState::GetCurState();
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GLuint old_tex = cur_state.texture_units[0].texture_2d;
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cur_state.texture_units[0].texture_2d = new_surface->texture.handle;
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cur_state.Apply();
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glActiveTexture(GL_TEXTURE0);
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if (!new_surface->is_tiled) {
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// TODO: Ensure this will always be a color format, not a depth or other format
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ASSERT((size_t)new_surface->pixel_format < fb_format_tuples.size());
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const FormatTuple& tuple = fb_format_tuples[(unsigned int)params.pixel_format];
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glPixelStorei(GL_UNPACK_ROW_LENGTH, (GLint)new_surface->pixel_stride);
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glTexImage2D(GL_TEXTURE_2D, 0, tuple.internal_format, params.width, params.height, 0,
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tuple.format, tuple.type, texture_src_data);
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glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
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} else {
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SurfaceType type = CachedSurface::GetFormatType(new_surface->pixel_format);
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if (type != SurfaceType::Depth && type != SurfaceType::DepthStencil) {
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FormatTuple tuple;
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if ((size_t)params.pixel_format < fb_format_tuples.size()) {
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tuple = fb_format_tuples[(unsigned int)params.pixel_format];
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} else {
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// Texture
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tuple = {GL_RGBA8, GL_RGBA, GL_UNSIGNED_BYTE};
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for (unsigned y = rect.bottom; y < rect.top; ++y) {
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for (unsigned x = rect.left; x < rect.right; ++x) {
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auto vec4 =
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Pica::Texture::LookupTexture(texture_src_data, x, height - 1 - y, tex_info);
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const size_t offset = (x + (width * y)) * 4;
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std::memcpy(&gl_buffer[offset], vec4.AsArray(), 4);
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}
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std::vector<Math::Vec4<u8>> tex_buffer(params.width * params.height);
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Pica::Texture::TextureInfo tex_info;
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tex_info.width = params.width;
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tex_info.height = params.height;
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tex_info.format = (Pica::TexturingRegs::TextureFormat)params.pixel_format;
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tex_info.SetDefaultStride();
|
||||
tex_info.physical_address = params.addr;
|
||||
|
||||
for (unsigned y = 0; y < params.height; ++y) {
|
||||
for (unsigned x = 0; x < params.width; ++x) {
|
||||
tex_buffer[x + params.width * y] = Pica::Texture::LookupTexture(
|
||||
texture_src_data, x, params.height - 1 - y, tex_info);
|
||||
}
|
||||
}
|
||||
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, tuple.internal_format, params.width, params.height,
|
||||
0, GL_RGBA, GL_UNSIGNED_BYTE, tex_buffer.data());
|
||||
} else {
|
||||
// Depth/Stencil formats need special treatment since they aren't sampleable using
|
||||
// LookupTexture and can't use RGBA format
|
||||
size_t tuple_idx = (size_t)params.pixel_format - 14;
|
||||
ASSERT(tuple_idx < depth_format_tuples.size());
|
||||
const FormatTuple& tuple = depth_format_tuples[tuple_idx];
|
||||
|
||||
u32 bytes_per_pixel = CachedSurface::GetFormatBpp(params.pixel_format) / 8;
|
||||
|
||||
// OpenGL needs 4 bpp alignment for D24 since using GL_UNSIGNED_INT as type
|
||||
bool use_4bpp = (params.pixel_format == PixelFormat::D24);
|
||||
|
||||
u32 gl_bytes_per_pixel = use_4bpp ? 4 : bytes_per_pixel;
|
||||
|
||||
std::vector<u8> temp_fb_depth_buffer(params.width * params.height *
|
||||
gl_bytes_per_pixel);
|
||||
|
||||
u8* temp_fb_depth_buffer_ptr =
|
||||
use_4bpp ? temp_fb_depth_buffer.data() + 1 : temp_fb_depth_buffer.data();
|
||||
|
||||
MortonCopyPixels(params.pixel_format, params.width, params.height, bytes_per_pixel,
|
||||
gl_bytes_per_pixel, texture_src_data, temp_fb_depth_buffer_ptr,
|
||||
true);
|
||||
|
||||
glTexImage2D(GL_TEXTURE_2D, 0, tuple.internal_format, params.width, params.height,
|
||||
0, tuple.format, tuple.type, temp_fb_depth_buffer.data());
|
||||
}
|
||||
} else {
|
||||
morton_to_gl_fns[static_cast<size_t>(pixel_format)](stride, height, &gl_buffer[0], addr,
|
||||
load_start, load_end);
|
||||
}
|
||||
|
||||
// If not 1x scale, blit 1x texture to a new scaled texture and replace texture in surface
|
||||
if (new_surface->res_scale_width != 1.f || new_surface->res_scale_height != 1.f) {
|
||||
OGLTexture scaled_texture;
|
||||
scaled_texture.Create();
|
||||
|
||||
AllocateSurfaceTexture(scaled_texture.handle, new_surface->pixel_format,
|
||||
new_surface->GetScaledWidth(), new_surface->GetScaledHeight());
|
||||
BlitTextures(new_surface->texture.handle, scaled_texture.handle,
|
||||
CachedSurface::GetFormatType(new_surface->pixel_format),
|
||||
MathUtil::Rectangle<int>(0, 0, new_surface->width, new_surface->height),
|
||||
MathUtil::Rectangle<int>(0, 0, new_surface->GetScaledWidth(),
|
||||
new_surface->GetScaledHeight()));
|
||||
|
||||
new_surface->texture.Release();
|
||||
new_surface->texture.handle = scaled_texture.handle;
|
||||
scaled_texture.handle = 0;
|
||||
cur_state.texture_units[0].texture_2d = new_surface->texture.handle;
|
||||
cur_state.Apply();
|
||||
}
|
||||
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
|
||||
|
||||
cur_state.texture_units[0].texture_2d = old_tex;
|
||||
cur_state.Apply();
|
||||
}
|
||||
|
||||
Memory::RasterizerMarkRegionCached(new_surface->addr, new_surface->size, 1);
|
||||
surface_cache.add(std::make_pair(boost::icl::interval<PAddr>::right_open(
|
||||
new_surface->addr, new_surface->addr + new_surface->size),
|
||||
std::set<std::shared_ptr<CachedSurface>>({new_surface})));
|
||||
return new_surface.get();
|
||||
}
|
||||
|
||||
CachedSurface* RasterizerCacheOpenGL::GetSurfaceRect(const CachedSurface& params,
|
||||
@ -826,102 +911,272 @@ CachedSurface* RasterizerCacheOpenGL::TryGetFillSurface(const GPU::Regs::MemoryF
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
MICROPROFILE_DEFINE(OpenGL_SurfaceDownload, "OpenGL", "Surface Download", MP_RGB(128, 192, 64));
|
||||
void RasterizerCacheOpenGL::FlushSurface(CachedSurface* surface) {
|
||||
using PixelFormat = CachedSurface::PixelFormat;
|
||||
using SurfaceType = CachedSurface::SurfaceType;
|
||||
|
||||
if (!surface->dirty) {
|
||||
MICROPROFILE_DEFINE(OpenGL_SurfaceFlush, "OpenGL", "Surface Flush", MP_RGB(128, 192, 64));
|
||||
void CachedSurface::FlushGLBuffer(PAddr flush_start, PAddr flush_end) {
|
||||
u8* const dst_buffer = Memory::GetPhysicalPointer(addr);
|
||||
if (dst_buffer == nullptr)
|
||||
return;
|
||||
|
||||
ASSERT(gl_buffer_size == width * height * GetGLBytesPerPixel(pixel_format));
|
||||
|
||||
// TODO: Should probably be done in ::Memory:: and check for other regions too
|
||||
// same as loadglbuffer()
|
||||
if (flush_start < Memory::VRAM_VADDR_END && flush_end > Memory::VRAM_VADDR_END)
|
||||
flush_end = Memory::VRAM_VADDR_END;
|
||||
|
||||
if (flush_start < Memory::VRAM_VADDR && flush_end > Memory::VRAM_VADDR)
|
||||
flush_start = Memory::VRAM_VADDR;
|
||||
|
||||
MICROPROFILE_SCOPE(OpenGL_SurfaceFlush);
|
||||
|
||||
ASSERT(flush_start >= addr && flush_end <= end);
|
||||
const u32 start_offset = flush_start - addr;
|
||||
const u32 end_offset = flush_end - addr;
|
||||
|
||||
if (type == SurfaceType::Fill) {
|
||||
const u32 coarse_start_offset = start_offset - (start_offset % fill_size);
|
||||
const u32 backup_bytes = start_offset % fill_size;
|
||||
std::array<u8, 4> backup_data;
|
||||
if (backup_bytes)
|
||||
std::memcpy(&backup_data[0], &dst_buffer[coarse_start_offset], backup_bytes);
|
||||
|
||||
for (u32 offset = coarse_start_offset; offset < end_offset; offset += fill_size)
|
||||
std::memcpy(&dst_buffer[offset], &fill_data[0],
|
||||
std::min(fill_size, end_offset - offset));
|
||||
|
||||
if (backup_bytes)
|
||||
std::memcpy(&dst_buffer[coarse_start_offset], &backup_data[0], backup_bytes);
|
||||
} else if (!is_tiled) {
|
||||
ASSERT(type == SurfaceType::Color);
|
||||
std::memcpy(dst_buffer + start_offset, &gl_buffer[start_offset], flush_end - flush_start);
|
||||
} else {
|
||||
gl_to_morton_fns[static_cast<size_t>(pixel_format)](stride, height, &gl_buffer[0], addr,
|
||||
flush_start, flush_end);
|
||||
}
|
||||
}
|
||||
|
||||
MICROPROFILE_SCOPE(OpenGL_SurfaceDownload);
|
||||
|
||||
u8* dst_buffer = Memory::GetPhysicalPointer(surface->addr);
|
||||
if (dst_buffer == nullptr) {
|
||||
void CachedSurface::UploadGLTexture(const MathUtil::Rectangle<u32>& rect) {
|
||||
if (type == SurfaceType::Fill)
|
||||
return;
|
||||
|
||||
ASSERT(gl_buffer_size == width * height * GetGLBytesPerPixel(pixel_format));
|
||||
|
||||
// Load data from memory to the surface
|
||||
GLint x0 = static_cast<GLint>(rect.left);
|
||||
GLint y0 = static_cast<GLint>(rect.bottom);
|
||||
size_t buffer_offset = (y0 * stride + x0) * GetGLBytesPerPixel(pixel_format);
|
||||
|
||||
const FormatTuple& tuple = GetFormatTuple(pixel_format);
|
||||
GLuint target_tex = texture.handle;
|
||||
|
||||
// If not 1x scale, create 1x texture that we will blit from to replace texture subrect in
|
||||
// surface
|
||||
OGLTexture unscaled_tex;
|
||||
if (res_scale != 1) {
|
||||
x0 = 0;
|
||||
y0 = 0;
|
||||
|
||||
unscaled_tex.Create();
|
||||
AllocateSurfaceTexture(unscaled_tex.handle, tuple, rect.GetWidth(), rect.GetHeight());
|
||||
target_tex = unscaled_tex.handle;
|
||||
}
|
||||
|
||||
OpenGLState cur_state = OpenGLState::GetCurState();
|
||||
|
||||
GLuint old_tex = cur_state.texture_units[0].texture_2d;
|
||||
|
||||
OGLTexture unscaled_tex;
|
||||
GLuint texture_to_flush = surface->texture.handle;
|
||||
|
||||
// If not 1x scale, blit scaled texture to a new 1x texture and use that to flush
|
||||
if (surface->res_scale_width != 1.f || surface->res_scale_height != 1.f) {
|
||||
unscaled_tex.Create();
|
||||
|
||||
AllocateSurfaceTexture(unscaled_tex.handle, surface->pixel_format, surface->width,
|
||||
surface->height);
|
||||
BlitTextures(
|
||||
surface->texture.handle, unscaled_tex.handle,
|
||||
CachedSurface::GetFormatType(surface->pixel_format),
|
||||
MathUtil::Rectangle<int>(0, 0, surface->GetScaledWidth(), surface->GetScaledHeight()),
|
||||
MathUtil::Rectangle<int>(0, 0, surface->width, surface->height));
|
||||
|
||||
texture_to_flush = unscaled_tex.handle;
|
||||
}
|
||||
|
||||
cur_state.texture_units[0].texture_2d = texture_to_flush;
|
||||
cur_state.texture_units[0].texture_2d = target_tex;
|
||||
cur_state.Apply();
|
||||
|
||||
// Ensure no bad interactions with GL_UNPACK_ALIGNMENT
|
||||
ASSERT(stride * GetGLBytesPerPixel(pixel_format) % 4 == 0);
|
||||
glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(stride));
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glTexSubImage2D(GL_TEXTURE_2D, 0, x0, y0, static_cast<GLsizei>(rect.GetWidth()),
|
||||
static_cast<GLsizei>(rect.GetHeight()), tuple.format, tuple.type,
|
||||
&gl_buffer[buffer_offset]);
|
||||
|
||||
if (!surface->is_tiled) {
|
||||
// TODO: Ensure this will always be a color format, not a depth or other format
|
||||
ASSERT((size_t)surface->pixel_format < fb_format_tuples.size());
|
||||
const FormatTuple& tuple = fb_format_tuples[(unsigned int)surface->pixel_format];
|
||||
|
||||
glPixelStorei(GL_PACK_ROW_LENGTH, (GLint)surface->pixel_stride);
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, tuple.format, tuple.type, dst_buffer);
|
||||
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
|
||||
} else {
|
||||
SurfaceType type = CachedSurface::GetFormatType(surface->pixel_format);
|
||||
if (type != SurfaceType::Depth && type != SurfaceType::DepthStencil) {
|
||||
ASSERT((size_t)surface->pixel_format < fb_format_tuples.size());
|
||||
const FormatTuple& tuple = fb_format_tuples[(unsigned int)surface->pixel_format];
|
||||
|
||||
u32 bytes_per_pixel = CachedSurface::GetFormatBpp(surface->pixel_format) / 8;
|
||||
|
||||
std::vector<u8> temp_gl_buffer(surface->width * surface->height * bytes_per_pixel);
|
||||
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, tuple.format, tuple.type, temp_gl_buffer.data());
|
||||
|
||||
// Directly copy pixels. Internal OpenGL color formats are consistent so no conversion
|
||||
// is necessary.
|
||||
MortonCopyPixels(surface->pixel_format, surface->width, surface->height,
|
||||
bytes_per_pixel, bytes_per_pixel, dst_buffer, temp_gl_buffer.data(),
|
||||
false);
|
||||
} else {
|
||||
// Depth/Stencil formats need special treatment since they aren't sampleable using
|
||||
// LookupTexture and can't use RGBA format
|
||||
size_t tuple_idx = (size_t)surface->pixel_format - 14;
|
||||
ASSERT(tuple_idx < depth_format_tuples.size());
|
||||
const FormatTuple& tuple = depth_format_tuples[tuple_idx];
|
||||
|
||||
u32 bytes_per_pixel = CachedSurface::GetFormatBpp(surface->pixel_format) / 8;
|
||||
|
||||
// OpenGL needs 4 bpp alignment for D24 since using GL_UNSIGNED_INT as type
|
||||
bool use_4bpp = (surface->pixel_format == PixelFormat::D24);
|
||||
|
||||
u32 gl_bytes_per_pixel = use_4bpp ? 4 : bytes_per_pixel;
|
||||
|
||||
std::vector<u8> temp_gl_buffer(surface->width * surface->height * gl_bytes_per_pixel);
|
||||
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, tuple.format, tuple.type, temp_gl_buffer.data());
|
||||
|
||||
u8* temp_gl_buffer_ptr = use_4bpp ? temp_gl_buffer.data() + 1 : temp_gl_buffer.data();
|
||||
|
||||
MortonCopyPixels(surface->pixel_format, surface->width, surface->height,
|
||||
bytes_per_pixel, gl_bytes_per_pixel, dst_buffer, temp_gl_buffer_ptr,
|
||||
false);
|
||||
}
|
||||
}
|
||||
|
||||
surface->dirty = false;
|
||||
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
|
||||
|
||||
cur_state.texture_units[0].texture_2d = old_tex;
|
||||
cur_state.Apply();
|
||||
|
||||
if (res_scale != 1) {
|
||||
auto scaled_rect = rect;
|
||||
scaled_rect.left *= res_scale;
|
||||
scaled_rect.top *= res_scale;
|
||||
scaled_rect.right *= res_scale;
|
||||
scaled_rect.bottom *= res_scale;
|
||||
|
||||
BlitTextures(unscaled_tex.handle, {0, rect.GetHeight(), rect.GetWidth(), 0}, texture.handle,
|
||||
scaled_rect, type);
|
||||
}
|
||||
}
|
||||
void CachedSurface::DownloadGLTexture(const MathUtil::Rectangle<u32>& rect) {
|
||||
if (type == SurfaceType::Fill)
|
||||
return;
|
||||
|
||||
if (gl_buffer == nullptr) {
|
||||
gl_buffer_size = width * height * GetGLBytesPerPixel(pixel_format);
|
||||
gl_buffer.reset(new u8[gl_buffer_size]);
|
||||
}
|
||||
|
||||
OpenGLState state = OpenGLState::GetCurState();
|
||||
OpenGLState prev_state = state;
|
||||
SCOPE_EXIT({ prev_state.Apply(); });
|
||||
|
||||
const FormatTuple& tuple = GetFormatTuple(pixel_format);
|
||||
|
||||
// Ensure no bad interactions with GL_PACK_ALIGNMENT
|
||||
ASSERT(stride * GetGLBytesPerPixel(pixel_format) % 4 == 0);
|
||||
glPixelStorei(GL_PACK_ROW_LENGTH, static_cast<GLint>(stride));
|
||||
size_t buffer_offset = (rect.bottom * stride + rect.left) * GetGLBytesPerPixel(pixel_format);
|
||||
|
||||
// If not 1x scale, blit scaled texture to a new 1x texture and use that to flush
|
||||
OGLTexture unscaled_tex;
|
||||
if (res_scale != 1) {
|
||||
auto scaled_rect = rect;
|
||||
scaled_rect.left *= res_scale;
|
||||
scaled_rect.top *= res_scale;
|
||||
scaled_rect.right *= res_scale;
|
||||
scaled_rect.bottom *= res_scale;
|
||||
|
||||
unscaled_tex.Create();
|
||||
AllocateSurfaceTexture(unscaled_tex.handle, tuple, rect.GetWidth(), rect.GetHeight());
|
||||
BlitTextures(texture.handle, scaled_rect, unscaled_tex.handle, rect, type);
|
||||
|
||||
state.texture_units[0].texture_2d = unscaled_tex.handle;
|
||||
state.Apply();
|
||||
|
||||
glActiveTexture(GL_TEXTURE0);
|
||||
glGetTexImage(GL_TEXTURE_2D, 0, tuple.format, tuple.type, &gl_buffer[buffer_offset]);
|
||||
} else {
|
||||
state.ResetTexture(texture.handle);
|
||||
state.draw.read_framebuffer = transfer_framebuffers[0].handle;
|
||||
state.Apply();
|
||||
|
||||
if (type == SurfaceType::Color || type == SurfaceType::Texture) {
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D,
|
||||
texture.handle, 0);
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
|
||||
0, 0);
|
||||
} else if (type == SurfaceType::Depth) {
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
|
||||
texture.handle, 0);
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
|
||||
} else {
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0);
|
||||
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
|
||||
texture.handle, 0);
|
||||
}
|
||||
glReadPixels(static_cast<GLint>(rect.left), static_cast<GLint>(rect.bottom),
|
||||
static_cast<GLsizei>(rect.GetWidth()), static_cast<GLsizei>(rect.GetHeight()),
|
||||
tuple.format, tuple.type, &gl_buffer[buffer_offset]);
|
||||
}
|
||||
|
||||
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
|
||||
}
|
||||
|
||||
enum MatchFlags {
|
||||
Invalid = 1, // Flag that can be applied to other match types, invalid matches require
|
||||
// validation before they can be used
|
||||
Exact = 1 << 1, // Surfaces perfectly match
|
||||
SubRect = 1 << 2, // Surface encompasses params
|
||||
Copy = 1 << 3, // Surface we can copy from
|
||||
Expand = 1 << 4, // Surface that can expand params
|
||||
TexCopy = 1 << 5 // Surface that will match a display transfer "texture copy" parameters
|
||||
};
|
||||
|
||||
constexpr MatchFlags operator|(MatchFlags lhs, MatchFlags rhs) {
|
||||
return static_cast<MatchFlags>(static_cast<int>(lhs) | static_cast<int>(rhs));
|
||||
}
|
||||
|
||||
/// Get the best surface match (and its match type) for the given flags
|
||||
template <MatchFlags find_flags>
|
||||
Surface FindMatch(const SurfaceCache& surface_cache, const SurfaceParams& params,
|
||||
ScaleMatch match_scale_type,
|
||||
boost::optional<SurfaceInterval> validate_interval = boost::none) {
|
||||
Surface match_surface = nullptr;
|
||||
bool match_valid = false;
|
||||
u32 match_scale = 0;
|
||||
SurfaceInterval match_interval{};
|
||||
|
||||
for (auto& pair : RangeFromInterval(surface_cache, params.GetInterval())) {
|
||||
for (auto& surface : pair.second) {
|
||||
const bool res_scale_matched = match_scale_type == ScaleMatch::Exact
|
||||
? (params.res_scale == surface->res_scale)
|
||||
: (params.res_scale <= surface->res_scale);
|
||||
bool is_valid =
|
||||
find_flags & MatchFlags::Copy ? true
|
||||
: // validity will be checked in GetCopyableInterval
|
||||
surface->IsRegionValid(validate_interval.value_or(params.GetInterval()));
|
||||
|
||||
if (!(find_flags & MatchFlags::Invalid) && !is_valid)
|
||||
continue;
|
||||
|
||||
auto IsMatch_Helper = [&](auto check_type, auto match_fn) {
|
||||
if (!(find_flags & check_type))
|
||||
return;
|
||||
|
||||
bool matched;
|
||||
SurfaceInterval surface_interval;
|
||||
std::tie(matched, surface_interval) = match_fn();
|
||||
if (!matched)
|
||||
return;
|
||||
|
||||
if (!res_scale_matched && match_scale_type != ScaleMatch::Ignore &&
|
||||
surface->type != SurfaceType::Fill)
|
||||
return;
|
||||
|
||||
// Found a match, update only if this is better than the previous one
|
||||
auto UpdateMatch = [&] {
|
||||
match_surface = surface;
|
||||
match_valid = is_valid;
|
||||
match_scale = surface->res_scale;
|
||||
match_interval = surface_interval;
|
||||
};
|
||||
|
||||
if (surface->res_scale > match_scale) {
|
||||
UpdateMatch();
|
||||
return;
|
||||
} else if (surface->res_scale < match_scale) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (is_valid && !match_valid) {
|
||||
UpdateMatch();
|
||||
return;
|
||||
} else if (is_valid != match_valid) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (boost::icl::length(surface_interval) > boost::icl::length(match_interval)) {
|
||||
UpdateMatch();
|
||||
}
|
||||
};
|
||||
IsMatch_Helper(std::integral_constant<MatchFlags, MatchFlags::Exact>{}, [&] {
|
||||
return std::make_pair(surface->ExactMatch(params), surface->GetInterval());
|
||||
});
|
||||
IsMatch_Helper(std::integral_constant<MatchFlags, MatchFlags::SubRect>{}, [&] {
|
||||
return std::make_pair(surface->CanSubRect(params), surface->GetInterval());
|
||||
});
|
||||
IsMatch_Helper(std::integral_constant<MatchFlags, MatchFlags::Copy>{}, [&] {
|
||||
auto copy_interval =
|
||||
params.FromInterval(*validate_interval).GetCopyableInterval(surface);
|
||||
bool matched = boost::icl::length(copy_interval & *validate_interval) != 0 &&
|
||||
surface->CanCopy(params, copy_interval);
|
||||
return std::make_pair(matched, copy_interval);
|
||||
});
|
||||
IsMatch_Helper(std::integral_constant<MatchFlags, MatchFlags::Expand>{}, [&] {
|
||||
return std::make_pair(surface->CanExpand(params), surface->GetInterval());
|
||||
});
|
||||
IsMatch_Helper(std::integral_constant<MatchFlags, MatchFlags::TexCopy>{}, [&] {
|
||||
return std::make_pair(surface->CanTexCopy(params), surface->GetInterval());
|
||||
});
|
||||
}
|
||||
}
|
||||
return match_surface;
|
||||
}
|
||||
|
||||
void RasterizerCacheOpenGL::FlushRegion(PAddr addr, u32 size, const CachedSurface* skip_surface,
|
||||
|
||||
@ -13,6 +13,7 @@
|
||||
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
|
||||
#endif
|
||||
#include <boost/icl/interval_map.hpp>
|
||||
#include <boost/icl/interval_set.hpp>
|
||||
#ifdef __GNUC__
|
||||
#pragma GCC diagnostic pop
|
||||
#endif
|
||||
@ -20,21 +21,37 @@
|
||||
#include "common/assert.h"
|
||||
#include "common/common_funcs.h"
|
||||
#include "common/common_types.h"
|
||||
#include "common/math_util.h"
|
||||
#include "core/hw/gpu.h"
|
||||
#include "video_core/regs_framebuffer.h"
|
||||
#include "video_core/regs_texturing.h"
|
||||
#include "video_core/renderer_opengl/gl_resource_manager.h"
|
||||
|
||||
namespace MathUtil {
|
||||
template <class T>
|
||||
struct Rectangle;
|
||||
}
|
||||
|
||||
struct CachedSurface;
|
||||
using Surface = std::shared_ptr<CachedSurface>;
|
||||
using SurfaceSet = std::set<Surface>;
|
||||
|
||||
using SurfaceCache = boost::icl::interval_map<PAddr, std::set<std::shared_ptr<CachedSurface>>>;
|
||||
using SurfaceRegions = boost::icl::interval_set<PAddr>;
|
||||
using SurfaceMap = boost::icl::interval_map<PAddr, Surface>;
|
||||
using SurfaceCache = boost::icl::interval_map<PAddr, SurfaceSet>;
|
||||
|
||||
struct CachedSurface {
|
||||
using SurfaceInterval = SurfaceCache::interval_type;
|
||||
static_assert(std::is_same<SurfaceRegions::interval_type, SurfaceCache::interval_type>() &&
|
||||
std::is_same<SurfaceMap::interval_type, SurfaceCache::interval_type>(),
|
||||
"incorrect interval types");
|
||||
|
||||
using SurfaceRect_Tuple = std::tuple<Surface, MathUtil::Rectangle<u32>>;
|
||||
using SurfaceSurfaceRect_Tuple = std::tuple<Surface, Surface, MathUtil::Rectangle<u32>>;
|
||||
|
||||
using PageMap = boost::icl::interval_map<u32, int>;
|
||||
|
||||
enum class ScaleMatch {
|
||||
Exact, // only accept same res scale
|
||||
Upscale, // only allow higher scale than params
|
||||
Ignore // accept every scaled res
|
||||
};
|
||||
|
||||
struct SurfaceParams {
|
||||
enum class PixelFormat {
|
||||
// First 5 formats are shared between textures and color buffers
|
||||
RGBA8 = 0,
|
||||
@ -68,10 +85,11 @@ struct CachedSurface {
|
||||
Texture = 1,
|
||||
Depth = 2,
|
||||
DepthStencil = 3,
|
||||
Invalid = 4,
|
||||
Fill = 4,
|
||||
Invalid = 5
|
||||
};
|
||||
|
||||
static constexpr unsigned int GetFormatBpp(CachedSurface::PixelFormat format) {
|
||||
static constexpr unsigned int GetFormatBpp(PixelFormat format) {
|
||||
constexpr std::array<unsigned int, 18> bpp_table = {
|
||||
32, // RGBA8
|
||||
24, // RGB8
|
||||
@ -93,8 +111,11 @@ struct CachedSurface {
|
||||
32, // D24S8
|
||||
};
|
||||
|
||||
ASSERT((unsigned int)format < ARRAY_SIZE(bpp_table));
|
||||
return bpp_table[(unsigned int)format];
|
||||
ASSERT(static_cast<size_t>(format) < bpp_table.size());
|
||||
return bpp_table[static_cast<size_t>(format)];
|
||||
}
|
||||
unsigned int GetFormatBpp() const {
|
||||
return GetFormatBpp(pixel_format);
|
||||
}
|
||||
|
||||
static PixelFormat PixelFormatFromTextureFormat(Pica::TexturingRegs::TextureFormat format) {
|
||||
@ -162,31 +183,114 @@ struct CachedSurface {
|
||||
return SurfaceType::Invalid;
|
||||
}
|
||||
|
||||
/// Update the params "size", "end" and "type" from the already set "addr", "width", "height"
|
||||
/// and "pixel_format"
|
||||
void UpdateParams() {
|
||||
if (stride == 0) {
|
||||
stride = width;
|
||||
}
|
||||
type = GetFormatType(pixel_format);
|
||||
size = !is_tiled ? BytesInPixels(stride * (height - 1) + width)
|
||||
: BytesInPixels(stride * 8 * (height / 8 - 1) + width * 8);
|
||||
end = addr + size;
|
||||
}
|
||||
|
||||
SurfaceInterval GetInterval() const {
|
||||
return SurfaceInterval::right_open(addr, end);
|
||||
}
|
||||
|
||||
// Returns the outer rectangle containing "interval"
|
||||
SurfaceParams FromInterval(SurfaceInterval interval) const;
|
||||
|
||||
SurfaceInterval GetSubRectInterval(MathUtil::Rectangle<u32> unscaled_rect) const;
|
||||
|
||||
// Returns the region of the biggest valid rectange within interval
|
||||
SurfaceInterval GetCopyableInterval(const Surface& src_surface) const;
|
||||
|
||||
u32 GetScaledWidth() const {
|
||||
return (u32)(width * res_scale_width);
|
||||
return width * res_scale;
|
||||
}
|
||||
|
||||
u32 GetScaledHeight() const {
|
||||
return (u32)(height * res_scale_height);
|
||||
return height * res_scale;
|
||||
}
|
||||
|
||||
PAddr addr;
|
||||
u32 size;
|
||||
MathUtil::Rectangle<u32> GetRect() const {
|
||||
return {0, height, width, 0};
|
||||
}
|
||||
|
||||
PAddr min_valid;
|
||||
PAddr max_valid;
|
||||
MathUtil::Rectangle<u32> GetScaledRect() const {
|
||||
return {0, GetScaledHeight(), GetScaledWidth(), 0};
|
||||
}
|
||||
|
||||
u32 PixelsInBytes(u32 size) const {
|
||||
return size * 8 / GetFormatBpp(pixel_format);
|
||||
}
|
||||
|
||||
u32 BytesInPixels(u32 pixels) const {
|
||||
return pixels * GetFormatBpp(pixel_format) / 8;
|
||||
}
|
||||
|
||||
bool ExactMatch(const SurfaceParams& other_surface) const;
|
||||
bool CanSubRect(const SurfaceParams& sub_surface) const;
|
||||
bool CanExpand(const SurfaceParams& expanded_surface) const;
|
||||
bool CanTexCopy(const SurfaceParams& texcopy_params) const;
|
||||
|
||||
MathUtil::Rectangle<u32> GetSubRect(const SurfaceParams& sub_surface) const;
|
||||
MathUtil::Rectangle<u32> GetScaledSubRect(const SurfaceParams& sub_surface) const;
|
||||
|
||||
PAddr addr = 0;
|
||||
PAddr end = 0;
|
||||
u32 size = 0;
|
||||
|
||||
u32 width = 0;
|
||||
u32 height = 0;
|
||||
u32 stride = 0;
|
||||
u16 res_scale = 1;
|
||||
|
||||
bool is_tiled = false;
|
||||
PixelFormat pixel_format = PixelFormat::Invalid;
|
||||
SurfaceType type = SurfaceType::Invalid;
|
||||
};
|
||||
|
||||
struct CachedSurface : SurfaceParams {
|
||||
bool CanFill(const SurfaceParams& dest_surface, SurfaceInterval fill_interval) const;
|
||||
bool CanCopy(const SurfaceParams& dest_surface, SurfaceInterval copy_interval) const;
|
||||
|
||||
bool IsRegionValid(SurfaceInterval interval) const {
|
||||
return (invalid_regions.find(interval) == invalid_regions.end());
|
||||
}
|
||||
|
||||
bool IsSurfaceFullyInvalid() const {
|
||||
return (invalid_regions & GetInterval()) == SurfaceRegions(GetInterval());
|
||||
}
|
||||
|
||||
SurfaceRegions invalid_regions;
|
||||
|
||||
u32 fill_size = 0; /// Number of bytes to read from fill_data
|
||||
std::array<u8, 4> fill_data;
|
||||
|
||||
OGLTexture texture;
|
||||
u32 width;
|
||||
u32 height;
|
||||
/// Stride between lines, in pixels. Only valid for images in linear format.
|
||||
u32 pixel_stride = 0;
|
||||
float res_scale_width = 1.f;
|
||||
float res_scale_height = 1.f;
|
||||
|
||||
bool is_tiled;
|
||||
PixelFormat pixel_format;
|
||||
bool dirty;
|
||||
static constexpr unsigned int GetGLBytesPerPixel(PixelFormat format) {
|
||||
// OpenGL needs 4 bpp alignment for D24 since using GL_UNSIGNED_INT as type
|
||||
return format == PixelFormat::Invalid
|
||||
? 0
|
||||
: (format == PixelFormat::D24 || GetFormatType(format) == SurfaceType::Texture)
|
||||
? 4
|
||||
: SurfaceParams::GetFormatBpp(format) / 8;
|
||||
}
|
||||
|
||||
std::unique_ptr<u8[]> gl_buffer;
|
||||
size_t gl_buffer_size = 0;
|
||||
|
||||
// Read/Write data in 3DS memory to/from gl_buffer
|
||||
void LoadGLBuffer(PAddr load_start, PAddr load_end);
|
||||
void FlushGLBuffer(PAddr flush_start, PAddr flush_end);
|
||||
|
||||
// Upload/Download data in gl_buffer in/to this surface's texture
|
||||
void UploadGLTexture(const MathUtil::Rectangle<u32>& rect);
|
||||
void DownloadGLTexture(const MathUtil::Rectangle<u32>& rect);
|
||||
};
|
||||
|
||||
class RasterizerCacheOpenGL : NonCopyable {
|
||||
|
||||
@ -144,7 +144,7 @@ public:
|
||||
OpenGLState();
|
||||
|
||||
/// Get the currently active OpenGL state
|
||||
static OpenGLState& GetCurState() {
|
||||
static OpenGLState GetCurState() {
|
||||
return cur_state;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user