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-rw-r--r--src/video_core/rasterizer_interface.h11
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp10
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h4
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.cpp42
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.h9
5 files changed, 60 insertions, 16 deletions
diff --git a/src/video_core/rasterizer_interface.h b/src/video_core/rasterizer_interface.h
index cd819d69f..06fc59dbe 100644
--- a/src/video_core/rasterizer_interface.h
+++ b/src/video_core/rasterizer_interface.h
@@ -5,6 +5,7 @@
#pragma once
#include "common/common_types.h"
+#include "video_core/engines/fermi_2d.h"
#include "video_core/gpu.h"
#include "video_core/memory_manager.h"
@@ -33,13 +34,9 @@ public:
/// and invalidated
virtual void FlushAndInvalidateRegion(VAddr addr, u64 size) = 0;
- /// Attempt to use a faster method to perform a display transfer with is_texture_copy = 0
- virtual bool AccelerateDisplayTransfer(const void* config) {
- return false;
- }
-
- /// Attempt to use a faster method to perform a display transfer with is_texture_copy = 1
- virtual bool AccelerateTextureCopy(const void* config) {
+ /// Attempt to use a faster method to perform a surface copy
+ virtual bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
+ const Tegra::Engines::Fermi2D::Regs::Surface& dst) {
return false;
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 60dcdc184..a3a14efd9 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -616,14 +616,10 @@ void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) {
InvalidateRegion(addr, size);
}
-bool RasterizerOpenGL::AccelerateDisplayTransfer(const void* config) {
+bool RasterizerOpenGL::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
+ const Tegra::Engines::Fermi2D::Regs::Surface& dst) {
MICROPROFILE_SCOPE(OpenGL_Blits);
- UNREACHABLE();
- return true;
-}
-
-bool RasterizerOpenGL::AccelerateTextureCopy(const void* config) {
- UNREACHABLE();
+ res_cache.FermiCopySurface(src, dst);
return true;
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index bf954bb5d..8b6b62241 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -52,8 +52,8 @@ public:
void FlushRegion(VAddr addr, u64 size) override;
void InvalidateRegion(VAddr addr, u64 size) override;
void FlushAndInvalidateRegion(VAddr addr, u64 size) override;
- bool AccelerateDisplayTransfer(const void* config) override;
- bool AccelerateTextureCopy(const void* config) override;
+ bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Regs::Surface& src,
+ const Tegra::Engines::Fermi2D::Regs::Surface& dst) override;
bool AccelerateFill(const void* config) override;
bool AccelerateDisplay(const Tegra::FramebufferConfig& config, VAddr framebuffer_addr,
u32 pixel_stride) override;
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 5fe6befe1..56ff83eff 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -143,6 +143,28 @@ static VAddr TryGetCpuAddr(Tegra::GPUVAddr gpu_addr) {
return params;
}
+/*static*/ SurfaceParams SurfaceParams::CreateForFermiCopySurface(
+ const Tegra::Engines::Fermi2D::Regs::Surface& config) {
+ SurfaceParams params{};
+ params.addr = TryGetCpuAddr(config.Address());
+ params.is_tiled = !config.linear;
+ params.block_height = params.is_tiled ? config.BlockHeight() : 0,
+ params.pixel_format = PixelFormatFromRenderTargetFormat(config.format);
+ params.component_type = ComponentTypeFromRenderTarget(config.format);
+ params.type = GetFormatType(params.pixel_format);
+ params.width = config.width;
+ params.height = config.height;
+ params.unaligned_height = config.height;
+ params.target = SurfaceTarget::Texture2D;
+ params.depth = 1;
+ params.size_in_bytes_total = params.SizeInBytesTotal();
+ params.size_in_bytes_2d = params.SizeInBytes2D();
+ params.max_mip_level = 0;
+ params.rt = {};
+
+ return params;
+}
+
static constexpr std::array<FormatTuple, SurfaceParams::MaxPixelFormat> tex_format_tuples = {{
{GL_RGBA8, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, ComponentType::UNorm, false}, // ABGR8U
{GL_RGBA8, GL_RGBA, GL_BYTE, ComponentType::SNorm, false}, // ABGR8S
@@ -1045,6 +1067,26 @@ Surface RasterizerCacheOpenGL::GetUncachedSurface(const SurfaceParams& params) {
return surface;
}
+void RasterizerCacheOpenGL::FermiCopySurface(
+ const Tegra::Engines::Fermi2D::Regs::Surface& src_config,
+ const Tegra::Engines::Fermi2D::Regs::Surface& dst_config) {
+
+ const auto& src_params = SurfaceParams::CreateForFermiCopySurface(src_config);
+ const auto& dst_params = SurfaceParams::CreateForFermiCopySurface(dst_config);
+
+ ASSERT(src_params.width == dst_params.width);
+ ASSERT(src_params.height == dst_params.height);
+ ASSERT(src_params.pixel_format == dst_params.pixel_format);
+ ASSERT(src_params.block_height == dst_params.block_height);
+ ASSERT(src_params.is_tiled == dst_params.is_tiled);
+ ASSERT(src_params.depth == dst_params.depth);
+ ASSERT(src_params.depth == 1); // Currently, FastCopySurface only works with 2D surfaces
+ ASSERT(src_params.target == dst_params.target);
+ ASSERT(src_params.rt.index == dst_params.rt.index);
+
+ FastCopySurface(GetSurface(src_params, true), GetSurface(dst_params, false));
+}
+
Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
const SurfaceParams& new_params) {
// Verify surface is compatible for blitting
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index 49025a3fe..0b4940b3c 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -13,6 +13,7 @@
#include "common/common_types.h"
#include "common/hash.h"
#include "common/math_util.h"
+#include "video_core/engines/fermi_2d.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/rasterizer_cache.h"
#include "video_core/renderer_opengl/gl_resource_manager.h"
@@ -719,6 +720,10 @@ struct SurfaceParams {
Tegra::GPUVAddr zeta_address,
Tegra::DepthFormat format);
+ /// Creates SurfaceParams for a Fermi2D surface copy
+ static SurfaceParams CreateForFermiCopySurface(
+ const Tegra::Engines::Fermi2D::Regs::Surface& config);
+
/// Checks if surfaces are compatible for caching
bool IsCompatibleSurface(const SurfaceParams& other) const {
return std::tie(pixel_format, type, width, height, target, depth) ==
@@ -837,6 +842,10 @@ public:
/// Tries to find a framebuffer using on the provided CPU address
Surface TryFindFramebufferSurface(VAddr addr) const;
+ /// Copies the contents of one surface to another
+ void FermiCopySurface(const Tegra::Engines::Fermi2D::Regs::Surface& src_config,
+ const Tegra::Engines::Fermi2D::Regs::Surface& dst_config);
+
private:
void LoadSurface(const Surface& surface);
Surface GetSurface(const SurfaceParams& params, bool preserve_contents = true);
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 12:15:32 +0000