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-rw-r--r--src/video_core/renderer_opengl/gl_buffer_cache.h6
-rw-r--r--src/video_core/renderer_opengl/gl_global_cache.h7
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp8
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.cpp26
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.h28
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.cpp2
-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.h7
-rw-r--r--src/video_core/renderer_opengl/gl_shader_decompiler.cpp11
-rw-r--r--src/video_core/renderer_opengl/gl_shader_gen.cpp14
-rw-r--r--src/video_core/renderer_opengl/maxwell_to_gl.h2
10 files changed, 62 insertions, 49 deletions
diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h
index fc33aa433..f9247a40e 100644
--- a/src/video_core/renderer_opengl/gl_buffer_cache.h
+++ b/src/video_core/renderer_opengl/gl_buffer_cache.h
@@ -42,9 +42,6 @@ public:
return alignment;
}
- // We do not have to flush this cache as things in it are never modified by us.
- void Flush() override {}
-
private:
VAddr cpu_addr{};
std::size_t size{};
@@ -75,6 +72,9 @@ public:
protected:
void AlignBuffer(std::size_t alignment);
+ // We do not have to flush this cache as things in it are never modified by us.
+ void FlushObjectInner(const std::shared_ptr<CachedBufferEntry>& object) override {}
+
private:
OGLStreamBuffer stream_buffer;
diff --git a/src/video_core/renderer_opengl/gl_global_cache.h b/src/video_core/renderer_opengl/gl_global_cache.h
index 196e6e278..2d467a240 100644
--- a/src/video_core/renderer_opengl/gl_global_cache.h
+++ b/src/video_core/renderer_opengl/gl_global_cache.h
@@ -46,7 +46,7 @@ public:
/// Reloads the global region from guest memory
void Reload(u32 size_);
- void Flush() override;
+ void Flush();
private:
VAddr cpu_addr{};
@@ -65,6 +65,11 @@ public:
GlobalRegion GetGlobalRegion(const GLShader::GlobalMemoryEntry& descriptor,
Tegra::Engines::Maxwell3D::Regs::ShaderStage stage);
+protected:
+ void FlushObjectInner(const GlobalRegion& object) override {
+ object->Flush();
+ }
+
private:
GlobalRegion TryGetReservedGlobalRegion(CacheAddr addr, u32 size) const;
GlobalRegion GetUncachedGlobalRegion(GPUVAddr addr, u8* host_ptr, u32 size);
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 3cc945235..dbd8049f5 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -261,8 +261,8 @@ DrawParameters RasterizerOpenGL::SetupDraw() {
// MakeQuadArray always generates u32 indexes
params.index_format = GL_UNSIGNED_INT;
params.count = (regs.vertex_buffer.count / 4) * 6;
- params.index_buffer_offset =
- primitive_assembler.MakeQuadArray(regs.vertex_buffer.first, params.count);
+ params.index_buffer_offset = primitive_assembler.MakeQuadArray(
+ regs.vertex_buffer.first, regs.vertex_buffer.count);
}
return params;
}
@@ -1135,7 +1135,9 @@ void RasterizerOpenGL::SyncTransformFeedback() {
void RasterizerOpenGL::SyncPointState() {
const auto& regs = system.GPU().Maxwell3D().regs;
- state.point.size = regs.point_size;
+ // Limit the point size to 1 since nouveau sometimes sets a point size of 0 (and that's invalid
+ // in OpenGL).
+ state.point.size = std::max(1.0f, regs.point_size);
}
void RasterizerOpenGL::SyncPolygonOffset() {
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index 5a25f5b37..a7681902e 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -628,9 +628,11 @@ CachedSurface::CachedSurface(const SurfaceParams& params)
}
MICROPROFILE_DEFINE(OpenGL_SurfaceLoad, "OpenGL", "Surface Load", MP_RGB(128, 192, 64));
-void CachedSurface::LoadGLBuffer() {
+void CachedSurface::LoadGLBuffer(RasterizerTemporaryMemory& res_cache_tmp_mem) {
MICROPROFILE_SCOPE(OpenGL_SurfaceLoad);
- gl_buffer.resize(params.max_mip_level);
+ auto& gl_buffer = res_cache_tmp_mem.gl_buffer;
+ if (gl_buffer.size() < params.max_mip_level)
+ gl_buffer.resize(params.max_mip_level);
for (u32 i = 0; i < params.max_mip_level; i++)
gl_buffer[i].resize(params.GetMipmapSizeGL(i));
if (params.is_tiled) {
@@ -671,13 +673,13 @@ void CachedSurface::LoadGLBuffer() {
}
MICROPROFILE_DEFINE(OpenGL_SurfaceFlush, "OpenGL", "Surface Flush", MP_RGB(128, 192, 64));
-void CachedSurface::FlushGLBuffer() {
+void CachedSurface::FlushGLBuffer(RasterizerTemporaryMemory& res_cache_tmp_mem) {
MICROPROFILE_SCOPE(OpenGL_SurfaceFlush);
ASSERT_MSG(!IsPixelFormatASTC(params.pixel_format), "Unimplemented");
+ auto& gl_buffer = res_cache_tmp_mem.gl_buffer;
// OpenGL temporary buffer needs to be big enough to store raw texture size
- gl_buffer.resize(1);
gl_buffer[0].resize(GetSizeInBytes());
const FormatTuple& tuple = GetFormatTuple(params.pixel_format, params.component_type);
@@ -713,10 +715,12 @@ void CachedSurface::FlushGLBuffer() {
}
}
-void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
- GLuint draw_fb_handle) {
+void CachedSurface::UploadGLMipmapTexture(RasterizerTemporaryMemory& res_cache_tmp_mem, u32 mip_map,
+ GLuint read_fb_handle, GLuint draw_fb_handle) {
const auto& rect{params.GetRect(mip_map)};
+ auto& gl_buffer = res_cache_tmp_mem.gl_buffer;
+
// Load data from memory to the surface
const auto x0 = static_cast<GLint>(rect.left);
const auto y0 = static_cast<GLint>(rect.bottom);
@@ -801,7 +805,6 @@ void CachedSurface::UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle,
tuple.type, &gl_buffer[mip_map][buffer_offset]);
break;
case SurfaceTarget::TextureCubemap: {
- std::size_t start = buffer_offset;
for (std::size_t face = 0; face < params.depth; ++face) {
glTextureSubImage3D(texture.handle, mip_map, x0, y0, static_cast<GLint>(face),
static_cast<GLsizei>(rect.GetWidth()),
@@ -845,11 +848,12 @@ void CachedSurface::EnsureTextureDiscrepantView() {
}
MICROPROFILE_DEFINE(OpenGL_TextureUL, "OpenGL", "Texture Upload", MP_RGB(128, 192, 64));
-void CachedSurface::UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle) {
+void CachedSurface::UploadGLTexture(RasterizerTemporaryMemory& res_cache_tmp_mem,
+ GLuint read_fb_handle, GLuint draw_fb_handle) {
MICROPROFILE_SCOPE(OpenGL_TextureUL);
for (u32 i = 0; i < params.max_mip_level; i++)
- UploadGLMipmapTexture(i, read_fb_handle, draw_fb_handle);
+ UploadGLMipmapTexture(res_cache_tmp_mem, i, read_fb_handle, draw_fb_handle);
}
void CachedSurface::UpdateSwizzle(Tegra::Texture::SwizzleSource swizzle_x,
@@ -929,8 +933,8 @@ Surface RasterizerCacheOpenGL::GetColorBufferSurface(std::size_t index, bool pre
}
void RasterizerCacheOpenGL::LoadSurface(const Surface& surface) {
- surface->LoadGLBuffer();
- surface->UploadGLTexture(read_framebuffer.handle, draw_framebuffer.handle);
+ surface->LoadGLBuffer(temporal_memory);
+ surface->UploadGLTexture(temporal_memory, read_framebuffer.handle, draw_framebuffer.handle);
surface->MarkAsModified(false, *this);
surface->MarkForReload(false);
}
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.h b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
index db280dbb3..6263ef3e7 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.h
@@ -355,6 +355,12 @@ namespace OpenGL {
class RasterizerOpenGL;
+// This is used to store temporary big buffers,
+// instead of creating/destroying all the time
+struct RasterizerTemporaryMemory {
+ std::vector<std::vector<u8>> gl_buffer;
+};
+
class CachedSurface final : public RasterizerCacheObject {
public:
explicit CachedSurface(const SurfaceParams& params);
@@ -371,10 +377,6 @@ public:
return memory_size;
}
- void Flush() override {
- FlushGLBuffer();
- }
-
const OGLTexture& Texture() const {
return texture;
}
@@ -397,11 +399,12 @@ public:
}
// Read/Write data in Switch memory to/from gl_buffer
- void LoadGLBuffer();
- void FlushGLBuffer();
+ void LoadGLBuffer(RasterizerTemporaryMemory& res_cache_tmp_mem);
+ void FlushGLBuffer(RasterizerTemporaryMemory& res_cache_tmp_mem);
// Upload data in gl_buffer to this surface's texture
- void UploadGLTexture(GLuint read_fb_handle, GLuint draw_fb_handle);
+ void UploadGLTexture(RasterizerTemporaryMemory& res_cache_tmp_mem, GLuint read_fb_handle,
+ GLuint draw_fb_handle);
void UpdateSwizzle(Tegra::Texture::SwizzleSource swizzle_x,
Tegra::Texture::SwizzleSource swizzle_y,
@@ -429,13 +432,13 @@ public:
}
private:
- void UploadGLMipmapTexture(u32 mip_map, GLuint read_fb_handle, GLuint draw_fb_handle);
+ void UploadGLMipmapTexture(RasterizerTemporaryMemory& res_cache_tmp_mem, u32 mip_map,
+ GLuint read_fb_handle, GLuint draw_fb_handle);
void EnsureTextureDiscrepantView();
OGLTexture texture;
OGLTexture discrepant_view;
- std::vector<std::vector<u8>> gl_buffer;
SurfaceParams params{};
GLenum gl_target{};
GLenum gl_internal_format{};
@@ -473,6 +476,11 @@ public:
void SignalPreDrawCall();
void SignalPostDrawCall();
+protected:
+ void FlushObjectInner(const Surface& object) override {
+ object->FlushGLBuffer(temporal_memory);
+ }
+
private:
void LoadSurface(const Surface& surface);
Surface GetSurface(const SurfaceParams& params, bool preserve_contents = true);
@@ -519,6 +527,8 @@ private:
std::array<Surface, Maxwell::NumRenderTargets> current_color_buffers;
Surface last_depth_buffer;
+ RasterizerTemporaryMemory temporal_memory;
+
using SurfaceIntervalCache = boost::icl::interval_map<CacheAddr, Surface>;
using SurfaceInterval = typename SurfaceIntervalCache::interval_type;
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index b1c8f7c35..f700dc89a 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -345,7 +345,7 @@ ShaderDiskCacheUsage CachedShader::GetUsage(GLenum primitive_mode,
ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer, Core::System& system,
const Device& device)
- : RasterizerCache{rasterizer}, disk_cache{system}, device{device} {}
+ : RasterizerCache{rasterizer}, device{device}, disk_cache{system} {}
void ShaderCacheOpenGL::LoadDiskCache(const std::atomic_bool& stop_loading,
const VideoCore::DiskResourceLoadCallback& callback) {
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.h b/src/video_core/renderer_opengl/gl_shader_cache.h
index a332087f8..31b979987 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.h
+++ b/src/video_core/renderer_opengl/gl_shader_cache.h
@@ -57,9 +57,6 @@ public:
return shader_length;
}
- // We do not have to flush this cache as things in it are never modified by us.
- void Flush() override {}
-
/// Gets the shader entries for the shader
const GLShader::ShaderEntries& GetShaderEntries() const {
return entries;
@@ -123,6 +120,10 @@ public:
/// Gets the current specified shader stage program
Shader GetStageProgram(Maxwell::ShaderProgram program);
+protected:
+ // We do not have to flush this cache as things in it are never modified by us.
+ void FlushObjectInner(const Shader& object) override {}
+
private:
std::unordered_map<u64, UnspecializedShader> GenerateUnspecializedShaders(
const std::atomic_bool& stop_loading, const VideoCore::DiskResourceLoadCallback& callback,
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index ef1a1995f..1a62795e1 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -871,17 +871,6 @@ private:
return {};
}
- std::string Composite(Operation operation) {
- std::string value = "vec4(";
- for (std::size_t i = 0; i < 4; ++i) {
- value += Visit(operation[i]);
- if (i < 3)
- value += ", ";
- }
- value += ')';
- return value;
- }
-
template <Type type>
std::string Add(Operation operation) {
return GenerateBinaryInfix(operation, "+", type, type, type);
diff --git a/src/video_core/renderer_opengl/gl_shader_gen.cpp b/src/video_core/renderer_opengl/gl_shader_gen.cpp
index 6abf948f8..7ab0b4553 100644
--- a/src/video_core/renderer_opengl/gl_shader_gen.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_gen.cpp
@@ -33,14 +33,14 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform vs_config {
};
)";
- ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
+ const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
ProgramResult program =
Decompile(device, program_ir, Maxwell3D::Regs::ShaderStage::Vertex, "vertex");
out += program.first;
if (setup.IsDualProgram()) {
- ShaderIR program_ir_b(setup.program.code_b, PROGRAM_OFFSET);
+ const ShaderIR program_ir_b(setup.program.code_b, PROGRAM_OFFSET);
ProgramResult program_b =
Decompile(device, program_ir_b, Maxwell3D::Regs::ShaderStage::Vertex, "vertex_b");
@@ -76,7 +76,7 @@ void main() {
}
})";
- return {out, program.second};
+ return {std::move(out), std::move(program.second)};
}
ProgramResult GenerateGeometryShader(const Device& device, const ShaderSetup& setup) {
@@ -97,7 +97,7 @@ layout (std140, binding = EMULATION_UBO_BINDING) uniform gs_config {
};
)";
- ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
+ const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
ProgramResult program =
Decompile(device, program_ir, Maxwell3D::Regs::ShaderStage::Geometry, "geometry");
out += program.first;
@@ -107,7 +107,7 @@ void main() {
execute_geometry();
};)";
- return {out, program.second};
+ return {std::move(out), std::move(program.second)};
}
ProgramResult GenerateFragmentShader(const Device& device, const ShaderSetup& setup) {
@@ -160,7 +160,7 @@ bool AlphaFunc(in float value) {
}
)";
- ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
+ const ShaderIR program_ir(setup.program.code, PROGRAM_OFFSET);
ProgramResult program =
Decompile(device, program_ir, Maxwell3D::Regs::ShaderStage::Fragment, "fragment");
@@ -172,7 +172,7 @@ void main() {
}
)";
- return {out, program.second};
+ return {std::move(out), std::move(program.second)};
}
} // namespace OpenGL::GLShader
diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h
index 95b773135..ed7b5cff0 100644
--- a/src/video_core/renderer_opengl/maxwell_to_gl.h
+++ b/src/video_core/renderer_opengl/maxwell_to_gl.h
@@ -126,6 +126,8 @@ inline GLenum PrimitiveTopology(Maxwell::PrimitiveTopology topology) {
return GL_TRIANGLES;
case Maxwell::PrimitiveTopology::TriangleStrip:
return GL_TRIANGLE_STRIP;
+ case Maxwell::PrimitiveTopology::TriangleFan:
+ return GL_TRIANGLE_FAN;
default:
LOG_CRITICAL(Render_OpenGL, "Unimplemented topology={}", static_cast<u32>(topology));
UNREACHABLE();
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-17 22:08:51 +0000