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-rw-r--r--src/video_core/gpu.cpp6
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp15
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.h17
-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer_cache.cpp153
-rw-r--r--src/video_core/renderer_opengl/gl_shader_manager.h21
5 files changed, 27 insertions, 185 deletions
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 6c81dee64..fd1242333 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -128,10 +128,8 @@ enum class BufferMethods {
};
void GPU::CallMethod(const MethodCall& method_call) {
- LOG_TRACE(HW_GPU,
- "Processing method {:08X} on subchannel {} value "
- "{:08X} remaining params {}",
- MethCall.method, MethCall.subchannel, value, remaining_params);
+ LOG_TRACE(HW_GPU, "Processing method {:08X} on subchannel {}", method_call.method,
+ method_call.subchannel);
ASSERT(method_call.subchannel < bound_engines.size());
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index 7cf213a0c..9e93bd609 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -88,19 +88,6 @@ RasterizerOpenGL::RasterizerOpenGL(Core::Frontend::EmuWindow& window, ScreenInfo
state.texture_units[i].sampler = texture_samplers[i].sampler.handle;
}
- GLint ext_num;
- glGetIntegerv(GL_NUM_EXTENSIONS, &ext_num);
- for (GLint i = 0; i < ext_num; i++) {
- const std::string_view extension{
- reinterpret_cast<const char*>(glGetStringi(GL_EXTENSIONS, i))};
-
- if (extension == "GL_ARB_direct_state_access") {
- has_ARB_direct_state_access = true;
- } else if (extension == "GL_ARB_multi_bind") {
- has_ARB_multi_bind = true;
- }
- }
-
OpenGLState::ApplyDefaultState();
// Create render framebuffer
@@ -454,7 +441,7 @@ void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool us
// TODO(bunnei): Figure out how the below register works. According to envytools, this should be
// used to enable multiple render targets. However, it is left unset on all games that I have
// tested.
- ASSERT_MSG(regs.rt_separate_frag_data == 0, "Unimplemented");
+ UNIMPLEMENTED_IF(regs.rt_separate_frag_data != 0);
// Bind the framebuffer surfaces
current_state.draw.draw_framebuffer = framebuffer.handle;
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h
index ef19ef6d7..988fa3e27 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.h
+++ b/src/video_core/renderer_opengl/gl_rasterizer.h
@@ -60,20 +60,6 @@ public:
bool AccelerateDrawBatch(bool is_indexed) override;
void UpdatePagesCachedCount(Tegra::GPUVAddr addr, u64 size, int delta) override;
- /// OpenGL shader generated for a given Maxwell register state
- struct MaxwellShader {
- /// OpenGL shader resource
- OGLProgram shader;
- };
-
- struct VertexShader {
- OGLShader shader;
- };
-
- struct FragmentShader {
- OGLShader shader;
- };
-
/// Maximum supported size that a constbuffer can have in bytes.
static constexpr std::size_t MaxConstbufferSize = 0x10000;
static_assert(MaxConstbufferSize % sizeof(GLvec4) == 0,
@@ -194,9 +180,6 @@ private:
/// but are needed for correct emulation
void CheckExtensions();
- bool has_ARB_direct_state_access = false;
- bool has_ARB_multi_bind = false;
-
OpenGLState state;
RasterizerCacheOpenGL res_cache;
diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
index dde2f468d..5f4cdd119 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
@@ -405,138 +405,6 @@ void SwizzleFunc(const MortonSwizzleMode& mode, const SurfaceParams& params,
}
}
-MICROPROFILE_DEFINE(OpenGL_BlitSurface, "OpenGL", "BlitSurface", MP_RGB(128, 192, 64));
-static bool BlitSurface(const Surface& src_surface, const Surface& dst_surface,
- GLuint read_fb_handle, GLuint draw_fb_handle, GLenum src_attachment = 0,
- GLenum dst_attachment = 0, std::size_t cubemap_face = 0) {
- MICROPROFILE_SCOPE(OpenGL_BlitSurface);
-
- const auto& src_params{src_surface->GetSurfaceParams()};
- const auto& dst_params{dst_surface->GetSurfaceParams()};
-
- OpenGLState prev_state{OpenGLState::GetCurState()};
- SCOPE_EXIT({ prev_state.Apply(); });
-
- OpenGLState state;
- state.draw.read_framebuffer = read_fb_handle;
- state.draw.draw_framebuffer = draw_fb_handle;
- // Set sRGB enabled if the destination surfaces need it
- state.framebuffer_srgb.enabled = dst_params.srgb_conversion;
- state.ApplyFramebufferState();
-
- u32 buffers{};
-
- if (src_params.type == SurfaceType::ColorTexture) {
- switch (src_params.target) {
- case SurfaceTarget::Texture2D:
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- GL_TEXTURE_2D, src_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- 0, 0);
- break;
- case SurfaceTarget::TextureCubemap:
- glFramebufferTexture2D(
- GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face),
- src_surface->Texture().handle, 0);
- glFramebufferTexture2D(
- GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
- static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face), 0, 0);
- break;
- case SurfaceTarget::Texture2DArray:
- glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- src_surface->Texture().handle, 0, 0);
- glFramebufferTextureLayer(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, 0, 0, 0);
- break;
- case SurfaceTarget::Texture3D:
- glFramebufferTexture3D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- SurfaceTargetToGL(src_params.target),
- src_surface->Texture().handle, 0, 0);
- glFramebufferTexture3D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
- SurfaceTargetToGL(src_params.target), 0, 0, 0);
- break;
- default:
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- GL_TEXTURE_2D, src_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- 0, 0);
- break;
- }
-
- switch (dst_params.target) {
- case SurfaceTarget::Texture2D:
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- GL_TEXTURE_2D, dst_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- 0, 0);
- break;
- case SurfaceTarget::TextureCubemap:
- glFramebufferTexture2D(
- GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face),
- dst_surface->Texture().handle, 0);
- glFramebufferTexture2D(
- GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
- static_cast<GLenum>(GL_TEXTURE_CUBE_MAP_POSITIVE_X + cubemap_face), 0, 0);
- break;
- case SurfaceTarget::Texture2DArray:
- glFramebufferTextureLayer(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- dst_surface->Texture().handle, 0, 0);
- glFramebufferTextureLayer(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, 0, 0, 0);
- break;
-
- case SurfaceTarget::Texture3D:
- glFramebufferTexture3D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- SurfaceTargetToGL(dst_params.target),
- dst_surface->Texture().handle, 0, 0);
- glFramebufferTexture3D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
- SurfaceTargetToGL(dst_params.target), 0, 0, 0);
- break;
- default:
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- GL_TEXTURE_2D, dst_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- 0, 0);
- break;
- }
-
- buffers = GL_COLOR_BUFFER_BIT;
- } else if (src_params.type == SurfaceType::Depth) {
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
- src_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
-
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D,
- dst_surface->Texture().handle, 0);
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0);
-
- buffers = GL_DEPTH_BUFFER_BIT;
- } else if (src_params.type == SurfaceType::DepthStencil) {
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + src_attachment,
- GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- src_surface->Texture().handle, 0);
-
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + dst_attachment,
- GL_TEXTURE_2D, 0, 0);
- glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D,
- dst_surface->Texture().handle, 0);
-
- buffers = GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT;
- }
-
- const auto& rect{src_params.GetRect()};
- glBlitFramebuffer(rect.left, rect.bottom, rect.right, rect.top, rect.left, rect.bottom,
- rect.right, rect.top, buffers,
- buffers == GL_COLOR_BUFFER_BIT ? GL_LINEAR : GL_NEAREST);
-
- return true;
-}
-
static void FastCopySurface(const Surface& src_surface, const Surface& dst_surface) {
const auto& src_params{src_surface->GetSurfaceParams()};
const auto& dst_params{dst_surface->GetSurfaceParams()};
@@ -841,9 +709,10 @@ void CachedSurface::LoadGLBuffer() {
const auto texture_src_data_end{texture_src_data + params.size_in_bytes_gl};
gl_buffer[0].assign(texture_src_data, texture_src_data_end);
}
- for (u32 i = 0; i < params.max_mip_level; i++)
+ for (u32 i = 0; i < params.max_mip_level; i++) {
ConvertFormatAsNeeded_LoadGLBuffer(gl_buffer[i], params.pixel_format, params.MipWidth(i),
params.MipHeight(i), params.MipDepth(i));
+ }
}
MICROPROFILE_DEFINE(OpenGL_SurfaceFlush, "OpenGL", "Surface Flush", MP_RGB(128, 192, 64));
@@ -1163,7 +1032,10 @@ void RasterizerCacheOpenGL::AccurateCopySurface(const Surface& src_surface,
const Surface& dst_surface) {
const auto& src_params{src_surface->GetSurfaceParams()};
const auto& dst_params{dst_surface->GetSurfaceParams()};
- FlushRegion(src_params.addr, dst_params.MemorySize());
+
+ // Flush enough memory for both the source and destination surface
+ FlushRegion(src_params.addr, std::max(src_params.MemorySize(), dst_params.MemorySize()));
+
LoadSurface(dst_surface);
}
@@ -1189,20 +1061,9 @@ Surface RasterizerCacheOpenGL::RecreateSurface(const Surface& old_surface,
return new_surface;
}
- // If the format is the same, just do a framebuffer blit. This is significantly faster than
- // using PBOs. The is also likely less accurate, as textures will be converted rather than
- // reinterpreted. When use_accurate_gpu_emulation setting is enabled, perform a more accurate
- // surface copy, where pixels are reinterpreted as a new format (without conversion). This
- // code path uses OpenGL PBOs and is quite slow.
- const bool is_blit{old_params.pixel_format == new_params.pixel_format};
-
switch (new_params.target) {
case SurfaceTarget::Texture2D:
- if (is_blit) {
- BlitSurface(old_surface, new_surface, read_framebuffer.handle, draw_framebuffer.handle);
- } else {
- CopySurface(old_surface, new_surface, copy_pbo.handle);
- }
+ CopySurface(old_surface, new_surface, copy_pbo.handle);
break;
case SurfaceTarget::Texture3D:
AccurateCopySurface(old_surface, new_surface);
diff --git a/src/video_core/renderer_opengl/gl_shader_manager.h b/src/video_core/renderer_opengl/gl_shader_manager.h
index b757f5f44..4970aafed 100644
--- a/src/video_core/renderer_opengl/gl_shader_manager.h
+++ b/src/video_core/renderer_opengl/gl_shader_manager.h
@@ -60,6 +60,17 @@ public:
}
void ApplyTo(OpenGLState& state) {
+ UpdatePipeline();
+ state.draw.shader_program = 0;
+ state.draw.program_pipeline = pipeline.handle;
+ state.geometry_shaders.enabled = (gs != 0);
+ }
+
+private:
+ void UpdatePipeline() {
+ // Avoid updating the pipeline when values have no changed
+ if (old_vs == vs && old_fs == fs && old_gs == gs)
+ return;
// Workaround for AMD bug
glUseProgramStages(pipeline.handle,
GL_VERTEX_SHADER_BIT | GL_GEOMETRY_SHADER_BIT | GL_FRAGMENT_SHADER_BIT,
@@ -68,14 +79,16 @@ public:
glUseProgramStages(pipeline.handle, GL_VERTEX_SHADER_BIT, vs);
glUseProgramStages(pipeline.handle, GL_GEOMETRY_SHADER_BIT, gs);
glUseProgramStages(pipeline.handle, GL_FRAGMENT_SHADER_BIT, fs);
- state.draw.shader_program = 0;
- state.draw.program_pipeline = pipeline.handle;
- state.geometry_shaders.enabled = (gs != 0);
+
+ // Update the old values
+ old_vs = vs;
+ old_fs = fs;
+ old_gs = gs;
}
-private:
OGLPipeline pipeline;
GLuint vs{}, fs{}, gs{};
+ GLuint old_vs{}, old_fs{}, old_gs{};
};
} // namespace OpenGL::GLShader
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-14 11:03:11 +0200