diff options
Diffstat (limited to 'src/video_core/engines/sw_blitter/blitter.cpp')
| -rw-r--r-- | src/video_core/engines/sw_blitter/blitter.cpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/src/video_core/engines/sw_blitter/blitter.cpp b/src/video_core/engines/sw_blitter/blitter.cpp index 3c9f38559..ff88cd03d 100644 --- a/src/video_core/engines/sw_blitter/blitter.cpp +++ b/src/video_core/engines/sw_blitter/blitter.cpp @@ -5,6 +5,7 @@ #include <cmath> #include <vector> +#include "common/scratch_buffer.h" #include "video_core/engines/sw_blitter/blitter.h" #include "video_core/engines/sw_blitter/converter.h" #include "video_core/memory_manager.h" @@ -112,11 +113,11 @@ void Bilinear(std::span<const f32> input, std::span<f32> output, size_t src_widt } // namespace struct SoftwareBlitEngine::BlitEngineImpl { - std::vector<u8> tmp_buffer; - std::vector<u8> src_buffer; - std::vector<u8> dst_buffer; - std::vector<f32> intermediate_src; - std::vector<f32> intermediate_dst; + Common::ScratchBuffer<u8> tmp_buffer; + Common::ScratchBuffer<u8> src_buffer; + Common::ScratchBuffer<u8> dst_buffer; + Common::ScratchBuffer<f32> intermediate_src; + Common::ScratchBuffer<f32> intermediate_dst; ConverterFactory converter_factory; }; @@ -158,14 +159,14 @@ 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(src_size); + 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; const size_t dst_copy_size = dst_extent_x * dst_extent_y * dst_bytes_per_pixel; - impl->src_buffer.resize(src_copy_size); + impl->src_buffer.resize_destructive(src_copy_size); const bool no_passthrough = src.format != dst.format || src_extent_x != dst_extent_x || src_extent_y != dst_extent_y; @@ -177,8 +178,10 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, const auto convertion_phase_ir = [&]() { auto* input_converter = impl->converter_factory.GetFormatConverter(src.format); - impl->intermediate_src.resize((src_copy_size / src_bytes_per_pixel) * ir_components); - impl->intermediate_dst.resize((dst_copy_size / dst_bytes_per_pixel) * ir_components); + impl->intermediate_src.resize_destructive((src_copy_size / src_bytes_per_pixel) * + ir_components); + impl->intermediate_dst.resize_destructive((dst_copy_size / dst_bytes_per_pixel) * + ir_components); input_converter->ConvertTo(impl->src_buffer, impl->intermediate_src); if (config.filter != Fermi2D::Filter::Bilinear) { @@ -195,7 +198,7 @@ bool SoftwareBlitEngine::Blit(Fermi2D::Surface& src, Fermi2D::Surface& dst, // Do actual Blit - impl->dst_buffer.resize(dst_copy_size); + 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, @@ -218,7 +221,7 @@ 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(dst_size); + impl->tmp_buffer.resize_destructive(dst_size); memory_manager.ReadBlock(dst.Address(), impl->tmp_buffer.data(), dst_size); if (dst.linear == Fermi2D::MemoryLayout::BlockLinear) { |