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author | Rodolfo Bogado <rodolfoosvaldobogado@gmail.com> | 2018-11-08 02:27:47 +0100 |
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committer | Rodolfo Bogado <rodolfoosvaldobogado@gmail.com> | 2018-11-11 20:36:53 +0100 |
commit | 4e6c64bf8d3622c6296f70ab64018c8c85855b0b (patch) | |
tree | d5b7484ed81357808e471e2dbcf441b93b7082a3 /src/video_core/renderer_opengl | |
parent | Try to fix problems with stencil test in some games, relax translation to opengl enums to avoid crashing and only generate logs of the errors. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 54 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.h | 6 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer_cache.cpp | 2 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.cpp | 8 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.h | 4 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/maxwell_to_gl.h | 5 |
6 files changed, 40 insertions, 39 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 8dd7bd514..c4fe86b49 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -140,7 +140,7 @@ void RasterizerOpenGL::SetupVertexFormat() { if (is_cache_miss) { VAO.Create(); state.draw.vertex_array = VAO.handle; - state.Apply(); + state.ApplyVertexBufferState(); // The index buffer binding is stored within the VAO. Stupid OpenGL, but easy to work // around. @@ -182,7 +182,7 @@ void RasterizerOpenGL::SetupVertexFormat() { } } state.draw.vertex_array = VAO.handle; - state.Apply(); + state.ApplyVertexBufferState(); } void RasterizerOpenGL::SetupVertexBuffer() { @@ -342,8 +342,6 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) { index++; } } - - state.Apply(); } std::size_t RasterizerOpenGL::CalculateVertexArraysSize() const { @@ -412,8 +410,8 @@ void RasterizerOpenGL::UpdatePagesCachedCount(VAddr addr, u64 size, int delta) { cached_pages.add({pages_interval, delta}); } -void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_depth_fb, - bool preserve_contents, +void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool using_color_fb, + bool using_depth_fb, bool preserve_contents, std::optional<std::size_t> single_color_target) { MICROPROFILE_SCOPE(OpenGL_Framebuffer); const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs; @@ -429,9 +427,9 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep ASSERT_MSG(regs.rt_separate_frag_data == 0, "Unimplemented"); // Bind the framebuffer surfaces - state.draw.draw_framebuffer = framebuffer.handle; - state.Apply(); - state.framebuffer_srgb.enabled = regs.framebuffer_srgb != 0; + current_state.draw.draw_framebuffer = framebuffer.handle; + current_state.ApplyFramebufferState(); + current_state.framebuffer_srgb.enabled = regs.framebuffer_srgb != 0; if (using_color_fb) { if (single_color_target) { @@ -509,10 +507,7 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0); } - - SyncViewport(); - - state.Apply(); + SyncViewport(current_state); } void RasterizerOpenGL::Clear() { @@ -525,22 +520,23 @@ void RasterizerOpenGL::Clear() { bool use_stencil{}; OpenGLState clear_state; - clear_state.draw.draw_framebuffer = framebuffer.handle; - clear_state.color_mask[0].red_enabled = regs.clear_buffers.R ? GL_TRUE : GL_FALSE; - clear_state.color_mask[0].green_enabled = regs.clear_buffers.G ? GL_TRUE : GL_FALSE; - clear_state.color_mask[0].blue_enabled = regs.clear_buffers.B ? GL_TRUE : GL_FALSE; - clear_state.color_mask[0].alpha_enabled = regs.clear_buffers.A ? GL_TRUE : GL_FALSE; - if (regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B || regs.clear_buffers.A) { use_color = true; } + if (use_color) { + clear_state.color_mask[0].red_enabled = regs.clear_buffers.R ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].green_enabled = regs.clear_buffers.G ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].blue_enabled = regs.clear_buffers.B ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].alpha_enabled = regs.clear_buffers.A ? GL_TRUE : GL_FALSE; + } if (regs.clear_buffers.Z) { ASSERT_MSG(regs.zeta_enable != 0, "Tried to clear Z but buffer is not enabled!"); use_depth = true; // Always enable the depth write when clearing the depth buffer. The depth write mask is - // ignored when clearing the buffer in the Switch, but OpenGL obeys it so we set it to true. + // ignored when clearing the buffer in the Switch, but OpenGL obeys it so we set it to + // true. clear_state.depth.test_enabled = true; clear_state.depth.test_func = GL_ALWAYS; } @@ -557,11 +553,8 @@ void RasterizerOpenGL::Clear() { ScopeAcquireGLContext acquire_context{emu_window}; - ConfigureFramebuffers(use_color, use_depth || use_stencil, false, + ConfigureFramebuffers(clear_state, use_color, use_depth || use_stencil, false, regs.clear_buffers.RT.Value()); - // Copy the sRGB setting to the clear state to avoid problem with - // specific driver implementations - clear_state.framebuffer_srgb.enabled = state.framebuffer_srgb.enabled; clear_state.Apply(); if (use_color) { @@ -587,7 +580,7 @@ void RasterizerOpenGL::DrawArrays() { ScopeAcquireGLContext acquire_context{emu_window}; - ConfigureFramebuffers(); + ConfigureFramebuffers(state); SyncColorMask(); SyncDepthTestState(); SyncStencilTestState(); @@ -608,7 +601,7 @@ void RasterizerOpenGL::DrawArrays() { const bool is_indexed = accelerate_draw == AccelDraw::Indexed; state.draw.vertex_buffer = buffer_cache.GetHandle(); - state.Apply(); + state.ApplyVertexBufferState(); std::size_t buffer_size = CalculateVertexArraysSize(); @@ -923,11 +916,11 @@ u32 RasterizerOpenGL::SetupTextures(Maxwell::ShaderStage stage, Shader& shader, return current_unit + static_cast<u32>(entries.size()); } -void RasterizerOpenGL::SyncViewport() { +void RasterizerOpenGL::SyncViewport(OpenGLState& current_state) { const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs; for (size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) { const MathUtil::Rectangle<s32> viewport_rect{regs.viewport_transform[i].GetRect()}; - auto& viewport = state.viewports[i]; + auto& viewport = current_state.viewports[i]; viewport.x = viewport_rect.left; viewport.y = viewport_rect.bottom; viewport.width = static_cast<GLsizei>(viewport_rect.GetWidth()); @@ -1131,9 +1124,8 @@ void RasterizerOpenGL::CheckAlphaTests() { const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs; if (regs.alpha_test_enabled != 0 && regs.rt_control.count > 1) { - LOG_CRITICAL( - Render_OpenGL, - "Alpha Testing is enabled with Multiple Render Targets, this behavior is undefined."); + LOG_CRITICAL(Render_OpenGL, "Alpha Testing is enabled with Multiple Render Targets, " + "this behavior is undefined."); UNREACHABLE(); } } diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index aa793caf2..8ef0f6c12 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -109,8 +109,8 @@ private: * @param preserve_contents If true, tries to preserve data from a previously used framebuffer. * @param single_color_target Specifies if a single color buffer target should be used. */ - void ConfigureFramebuffers(bool use_color_fb = true, bool using_depth_fb = true, - bool preserve_contents = true, + void ConfigureFramebuffers(OpenGLState& current_state, bool use_color_fb = true, + bool using_depth_fb = true, bool preserve_contents = true, std::optional<std::size_t> single_color_target = {}); /* @@ -134,7 +134,7 @@ private: GLenum primitive_mode, u32 current_unit); /// Syncs the viewport and depth range to match the guest state - void SyncViewport(); + void SyncViewport(OpenGLState& current_state); /// Syncs the clip enabled status to match the guest state void SyncClipEnabled(); diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index c8864cce8..894f4f294 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -580,7 +580,7 @@ static bool BlitSurface(const Surface& src_surface, const Surface& dst_surface, 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.Apply(); + state.ApplyFramebufferState(); u32 buffers{}; diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp index 9517285e5..2635f2b0c 100644 --- a/src/video_core/renderer_opengl/gl_state.cpp +++ b/src/video_core/renderer_opengl/gl_state.cpp @@ -427,7 +427,7 @@ void OpenGLState::ApplySamplers() const { } } -void OpenGLState::Apply() const { +void OpenGLState::ApplyFramebufferState() const { // Framebuffer if (draw.read_framebuffer != cur_state.draw.read_framebuffer) { glBindFramebuffer(GL_READ_FRAMEBUFFER, draw.read_framebuffer); @@ -435,7 +435,9 @@ void OpenGLState::Apply() const { if (draw.draw_framebuffer != cur_state.draw.draw_framebuffer) { glBindFramebuffer(GL_DRAW_FRAMEBUFFER, draw.draw_framebuffer); } +} +void OpenGLState::ApplyVertexBufferState() const { // Vertex array if (draw.vertex_array != cur_state.draw.vertex_array) { glBindVertexArray(draw.vertex_array); @@ -445,7 +447,11 @@ void OpenGLState::Apply() const { if (draw.vertex_buffer != cur_state.draw.vertex_buffer) { glBindBuffer(GL_ARRAY_BUFFER, draw.vertex_buffer); } +} +void OpenGLState::Apply() const { + ApplyFramebufferState(); + ApplyVertexBufferState(); // Uniform buffer if (draw.uniform_buffer != cur_state.draw.uniform_buffer) { glBindBuffer(GL_UNIFORM_BUFFER, draw.uniform_buffer); diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h index b8cf1f637..eacca0b9c 100644 --- a/src/video_core/renderer_opengl/gl_state.h +++ b/src/video_core/renderer_opengl/gl_state.h @@ -181,6 +181,10 @@ public: } /// Apply this state as the current OpenGL state void Apply() const; + /// Apply only the state afecting the framebuffer + void ApplyFramebufferState() const; + /// Apply only the state afecting the vertex buffer + void ApplyVertexBufferState() const; /// Set the initial OpenGL state static void ApplyDefaultState(); /// Resets any references to the given resource diff --git a/src/video_core/renderer_opengl/maxwell_to_gl.h b/src/video_core/renderer_opengl/maxwell_to_gl.h index 32dc158e4..3ce2cc6d2 100644 --- a/src/video_core/renderer_opengl/maxwell_to_gl.h +++ b/src/video_core/renderer_opengl/maxwell_to_gl.h @@ -159,8 +159,7 @@ inline GLenum TextureFilterMode(Tegra::Texture::TextureFilter filter_mode, } } } - LOG_ERROR(Render_OpenGL, "Unimplemented texture filter mode={}", - static_cast<u32>(filter_mode)); + LOG_ERROR(Render_OpenGL, "Unimplemented texture filter mode={}", static_cast<u32>(filter_mode)); return GL_LINEAR; } @@ -206,7 +205,7 @@ inline GLenum DepthCompareFunc(Tegra::Texture::DepthCompareFunc func) { return GL_ALWAYS; } LOG_ERROR(Render_OpenGL, "Unimplemented texture depth compare function ={}", - static_cast<u32>(func)); + static_cast<u32>(func)); return GL_GREATER; } |