diff options
Diffstat (limited to 'src/video_core/renderer_opengl')
-rw-r--r-- | src/video_core/renderer_opengl/gl_device.cpp | 5 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_framebuffer_cache.cpp | 57 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_framebuffer_cache.h | 19 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 75 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.h | 2 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_shader_cache.cpp | 4 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 92 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.cpp | 5 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_state.h | 1 |
9 files changed, 174 insertions, 86 deletions
diff --git a/src/video_core/renderer_opengl/gl_device.cpp b/src/video_core/renderer_opengl/gl_device.cpp index 413d8546b..1a2e2a9f7 100644 --- a/src/video_core/renderer_opengl/gl_device.cpp +++ b/src/video_core/renderer_opengl/gl_device.cpp @@ -5,6 +5,7 @@ #include <algorithm> #include <array> #include <cstddef> +#include <cstring> #include <optional> #include <vector> @@ -134,11 +135,13 @@ std::array<Device::BaseBindings, Tegra::Engines::MaxShaderTypes> BuildBaseBindin Device::Device() : base_bindings{BuildBaseBindings()} { const std::string_view vendor = reinterpret_cast<const char*>(glGetString(GL_VENDOR)); + const auto renderer = reinterpret_cast<const char*>(glGetString(GL_RENDERER)); const std::vector extensions = GetExtensions(); const bool is_nvidia = vendor == "NVIDIA Corporation"; const bool is_amd = vendor == "ATI Technologies Inc."; const bool is_intel = vendor == "Intel"; + const bool is_intel_proprietary = is_intel && std::strstr(renderer, "Mesa") == nullptr; uniform_buffer_alignment = GetInteger<std::size_t>(GL_UNIFORM_BUFFER_OFFSET_ALIGNMENT); shader_storage_alignment = GetInteger<std::size_t>(GL_SHADER_STORAGE_BUFFER_OFFSET_ALIGNMENT); @@ -152,7 +155,7 @@ Device::Device() : base_bindings{BuildBaseBindings()} { has_variable_aoffi = TestVariableAoffi(); has_component_indexing_bug = is_amd; has_precise_bug = TestPreciseBug(); - has_broken_compute = is_intel; + has_broken_compute = is_intel_proprietary; has_fast_buffer_sub_data = is_nvidia; LOG_INFO(Render_OpenGL, "Renderer_VariableAOFFI: {}", has_variable_aoffi); diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp index a5d69d78d..874ed3c6e 100644 --- a/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.cpp @@ -3,9 +3,12 @@ // Refer to the license.txt file included. #include <tuple> +#include <unordered_map> +#include <utility> -#include "common/cityhash.h" -#include "common/scope_exit.h" +#include <glad/glad.h> + +#include "common/common_types.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/renderer_opengl/gl_framebuffer_cache.h" #include "video_core/renderer_opengl/gl_state.h" @@ -13,6 +16,7 @@ namespace OpenGL { using Maxwell = Tegra::Engines::Maxwell3D::Regs; +using VideoCore::Surface::SurfaceType; FramebufferCacheOpenGL::FramebufferCacheOpenGL() = default; @@ -35,36 +39,49 @@ OGLFramebuffer FramebufferCacheOpenGL::CreateFramebuffer(const FramebufferCacheK local_state.draw.draw_framebuffer = framebuffer.handle; local_state.ApplyFramebufferState(); + if (key.zeta) { + const bool stencil = key.zeta->GetSurfaceParams().type == SurfaceType::DepthStencil; + const GLenum attach_target = stencil ? GL_DEPTH_STENCIL_ATTACHMENT : GL_DEPTH_ATTACHMENT; + key.zeta->Attach(attach_target, GL_DRAW_FRAMEBUFFER); + } + + std::size_t num_buffers = 0; + std::array<GLenum, Maxwell::NumRenderTargets> targets; + for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) { - if (key.colors[index]) { - key.colors[index]->Attach(GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(index), - GL_DRAW_FRAMEBUFFER); + if (!key.colors[index]) { + targets[index] = GL_NONE; + continue; } + const GLenum attach_target = GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(index); + key.colors[index]->Attach(attach_target, GL_DRAW_FRAMEBUFFER); + + const u32 attachment = (key.color_attachments >> (BitsPerAttachment * index)) & 0b1111; + targets[index] = GL_COLOR_ATTACHMENT0 + attachment; + num_buffers = index + 1; } - if (key.colors_count) { - glDrawBuffers(key.colors_count, key.color_attachments.data()); + + if (num_buffers > 0) { + glDrawBuffers(static_cast<GLsizei>(num_buffers), std::data(targets)); } else { glDrawBuffer(GL_NONE); } - if (key.zeta) { - key.zeta->Attach(key.stencil_enable ? GL_DEPTH_STENCIL_ATTACHMENT : GL_DEPTH_ATTACHMENT, - GL_DRAW_FRAMEBUFFER); - } - return framebuffer; } -std::size_t FramebufferCacheKey::Hash() const { - static_assert(sizeof(*this) % sizeof(u64) == 0, "Unaligned struct"); - return static_cast<std::size_t>( - Common::CityHash64(reinterpret_cast<const char*>(this), sizeof(*this))); +std::size_t FramebufferCacheKey::Hash() const noexcept { + std::size_t hash = std::hash<View>{}(zeta); + for (const auto& color : colors) { + hash ^= std::hash<View>{}(color); + } + hash ^= static_cast<std::size_t>(color_attachments) << 16; + return hash; } -bool FramebufferCacheKey::operator==(const FramebufferCacheKey& rhs) const { - return std::tie(stencil_enable, colors_count, color_attachments, colors, zeta) == - std::tie(rhs.stencil_enable, rhs.colors_count, rhs.color_attachments, rhs.colors, - rhs.zeta); +bool FramebufferCacheKey::operator==(const FramebufferCacheKey& rhs) const noexcept { + return std::tie(colors, zeta, color_attachments) == + std::tie(rhs.colors, rhs.zeta, rhs.color_attachments); } } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_framebuffer_cache.h b/src/video_core/renderer_opengl/gl_framebuffer_cache.h index 424344c48..02ec80ae9 100644 --- a/src/video_core/renderer_opengl/gl_framebuffer_cache.h +++ b/src/video_core/renderer_opengl/gl_framebuffer_cache.h @@ -18,21 +18,24 @@ namespace OpenGL { -struct alignas(sizeof(u64)) FramebufferCacheKey { - bool stencil_enable = false; - u16 colors_count = 0; +constexpr std::size_t BitsPerAttachment = 4; - std::array<GLenum, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> color_attachments{}; - std::array<View, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> colors; +struct FramebufferCacheKey { View zeta; + std::array<View, Tegra::Engines::Maxwell3D::Regs::NumRenderTargets> colors; + u32 color_attachments = 0; - std::size_t Hash() const; + std::size_t Hash() const noexcept; - bool operator==(const FramebufferCacheKey& rhs) const; + bool operator==(const FramebufferCacheKey& rhs) const noexcept; - bool operator!=(const FramebufferCacheKey& rhs) const { + bool operator!=(const FramebufferCacheKey& rhs) const noexcept { return !operator==(rhs); } + + void SetAttachment(std::size_t index, u32 attachment) { + color_attachments |= attachment << (BitsPerAttachment * index); + } }; } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index a568a4343..f20967d85 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -93,7 +93,6 @@ RasterizerOpenGL::RasterizerOpenGL(Core::System& system, Core::Frontend::EmuWind shader_program_manager = std::make_unique<GLShader::ProgramManager>(); state.draw.shader_program = 0; state.Apply(); - clear_framebuffer.Create(); LOG_DEBUG(Render_OpenGL, "Sync fixed function OpenGL state here"); CheckExtensions(); @@ -278,6 +277,14 @@ void RasterizerOpenGL::SetupShaders(GLenum primitive_mode) { continue; } + // Currently this stages are not supported in the OpenGL backend. + // Todo(Blinkhawk): Port tesselation shaders from Vulkan to OpenGL + if (program == Maxwell::ShaderProgram::TesselationControl) { + continue; + } else if (program == Maxwell::ShaderProgram::TesselationEval) { + continue; + } + Shader shader{shader_cache.GetStageProgram(program)}; // Stage indices are 0 - 5 @@ -373,78 +380,58 @@ void RasterizerOpenGL::ConfigureFramebuffers() { UNIMPLEMENTED_IF(regs.rt_separate_frag_data == 0); // Bind the framebuffer surfaces - FramebufferCacheKey fbkey; - for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) { + FramebufferCacheKey key; + const auto colors_count = static_cast<std::size_t>(regs.rt_control.count); + for (std::size_t index = 0; index < colors_count; ++index) { View color_surface{texture_cache.GetColorBufferSurface(index, true)}; - - if (color_surface) { - // Assume that a surface will be written to if it is used as a framebuffer, even - // if the shader doesn't actually write to it. - texture_cache.MarkColorBufferInUse(index); + if (!color_surface) { + continue; } + // Assume that a surface will be written to if it is used as a framebuffer, even + // if the shader doesn't actually write to it. + texture_cache.MarkColorBufferInUse(index); - fbkey.color_attachments[index] = GL_COLOR_ATTACHMENT0 + regs.rt_control.GetMap(index); - fbkey.colors[index] = std::move(color_surface); + key.SetAttachment(index, regs.rt_control.GetMap(index)); + key.colors[index] = std::move(color_surface); } - fbkey.colors_count = static_cast<u16>(regs.rt_control.count); if (depth_surface) { // Assume that a surface will be written to if it is used as a framebuffer, even if // the shader doesn't actually write to it. texture_cache.MarkDepthBufferInUse(); - - fbkey.stencil_enable = depth_surface->GetSurfaceParams().type == SurfaceType::DepthStencil; - fbkey.zeta = std::move(depth_surface); + key.zeta = std::move(depth_surface); } texture_cache.GuardRenderTargets(false); - state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(fbkey); + state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(key); SyncViewport(state); } void RasterizerOpenGL::ConfigureClearFramebuffer(OpenGLState& current_state, bool using_color_fb, bool using_depth_fb, bool using_stencil_fb) { + using VideoCore::Surface::SurfaceType; + auto& gpu = system.GPU().Maxwell3D(); const auto& regs = gpu.regs; texture_cache.GuardRenderTargets(true); - View color_surface{}; + View color_surface; if (using_color_fb) { color_surface = texture_cache.GetColorBufferSurface(regs.clear_buffers.RT, false); } - View depth_surface{}; + View depth_surface; if (using_depth_fb || using_stencil_fb) { depth_surface = texture_cache.GetDepthBufferSurface(false); } texture_cache.GuardRenderTargets(false); - current_state.draw.draw_framebuffer = clear_framebuffer.handle; - current_state.ApplyFramebufferState(); - - if (color_surface) { - color_surface->Attach(GL_COLOR_ATTACHMENT0, GL_DRAW_FRAMEBUFFER); - } else { - glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0); - } + FramebufferCacheKey key; + key.colors[0] = color_surface; + key.zeta = depth_surface; - if (depth_surface) { - const auto& params = depth_surface->GetSurfaceParams(); - switch (params.type) { - case VideoCore::Surface::SurfaceType::Depth: - depth_surface->Attach(GL_DEPTH_ATTACHMENT, GL_DRAW_FRAMEBUFFER); - glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, 0); - break; - case VideoCore::Surface::SurfaceType::DepthStencil: - depth_surface->Attach(GL_DEPTH_STENCIL_ATTACHMENT, GL_DRAW_FRAMEBUFFER); - break; - default: - UNIMPLEMENTED(); - } - } else { - glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, 0, - 0); - } + current_state.draw.draw_framebuffer = framebuffer_cache.GetFramebuffer(key); + current_state.ApplyFramebufferState(); } void RasterizerOpenGL::Clear() { @@ -1049,6 +1036,10 @@ void RasterizerOpenGL::SyncViewport(OpenGLState& current_state) { flip_y = !flip_y; } state.clip_control.origin = flip_y ? GL_UPPER_LEFT : GL_LOWER_LEFT; + state.clip_control.depth_mode = + regs.depth_mode == Tegra::Engines::Maxwell3D::Regs::DepthMode::ZeroToOne + ? GL_ZERO_TO_ONE + : GL_NEGATIVE_ONE_TO_ONE; } void RasterizerOpenGL::SyncClipEnabled( diff --git a/src/video_core/renderer_opengl/gl_rasterizer.h b/src/video_core/renderer_opengl/gl_rasterizer.h index 0e47d71df..04c1ca551 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.h +++ b/src/video_core/renderer_opengl/gl_rasterizer.h @@ -223,8 +223,6 @@ private: enum class AccelDraw { Disabled, Arrays, Indexed }; AccelDraw accelerate_draw = AccelDraw::Disabled; - - OGLFramebuffer clear_framebuffer; }; } // namespace OpenGL diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp index 370bdf052..270a9dc2b 100644 --- a/src/video_core/renderer_opengl/gl_shader_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp @@ -281,11 +281,11 @@ CachedProgram BuildShader(const Device& device, u64 unique_identifier, ShaderTyp if (variant.shared_memory_size > 0) { // TODO(Rodrigo): We should divide by four here, but having a larger shared memory pool // avoids out of bound stores. Find out why shared memory size is being invalid. - source += fmt::format("shared uint smem[{}];", variant.shared_memory_size); + source += fmt::format("shared uint smem[{}];\n", variant.shared_memory_size); } if (variant.local_memory_size > 0) { - source += fmt::format("#define LOCAL_MEMORY_SIZE {}", + source += fmt::format("#define LOCAL_MEMORY_SIZE {}\n", Common::AlignUp(variant.local_memory_size, 4) / 4); } } diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index 0e644564a..d1ae4be6d 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -49,8 +49,9 @@ class ExprDecompiler; enum class Type { Void, Bool, Bool2, Float, Int, Uint, HalfFloat }; struct TextureAoffi {}; +struct TextureDerivates {}; using TextureArgument = std::pair<Type, Node>; -using TextureIR = std::variant<TextureAoffi, TextureArgument>; +using TextureIR = std::variant<TextureAoffi, TextureDerivates, TextureArgument>; constexpr u32 MAX_CONSTBUFFER_ELEMENTS = static_cast<u32>(Maxwell::MaxConstBufferSize) / (4 * sizeof(float)); @@ -1075,7 +1076,7 @@ private: } std::string GenerateTexture(Operation operation, const std::string& function_suffix, - const std::vector<TextureIR>& extras) { + const std::vector<TextureIR>& extras, bool sepparate_dc = false) { constexpr std::array coord_constructors = {"float", "vec2", "vec3", "vec4"}; const auto meta = std::get_if<MetaTexture>(&operation.GetMeta()); @@ -1090,7 +1091,8 @@ private: expr += "Offset"; } expr += '(' + GetSampler(meta->sampler) + ", "; - expr += coord_constructors.at(count + (has_array ? 1 : 0) + (has_shadow ? 1 : 0) - 1); + expr += coord_constructors.at(count + (has_array ? 1 : 0) + + (has_shadow && !sepparate_dc ? 1 : 0) - 1); expr += '('; for (std::size_t i = 0; i < count; ++i) { expr += Visit(operation[i]).AsFloat(); @@ -1103,15 +1105,22 @@ private: expr += ", float(" + Visit(meta->array).AsInt() + ')'; } if (has_shadow) { - expr += ", " + Visit(meta->depth_compare).AsFloat(); + if (sepparate_dc) { + expr += "), " + Visit(meta->depth_compare).AsFloat(); + } else { + expr += ", " + Visit(meta->depth_compare).AsFloat() + ')'; + } + } else { + expr += ')'; } - expr += ')'; for (const auto& variant : extras) { if (const auto argument = std::get_if<TextureArgument>(&variant)) { expr += GenerateTextureArgument(*argument); } else if (std::holds_alternative<TextureAoffi>(variant)) { expr += GenerateTextureAoffi(meta->aoffi); + } else if (std::holds_alternative<TextureDerivates>(variant)) { + expr += GenerateTextureDerivates(meta->derivates); } else { UNREACHABLE(); } @@ -1181,6 +1190,36 @@ private: return expr; } + std::string GenerateTextureDerivates(const std::vector<Node>& derivates) { + if (derivates.empty()) { + return {}; + } + constexpr std::array coord_constructors = {"float", "vec2", "vec3"}; + std::string expr = ", "; + const std::size_t components = derivates.size() / 2; + std::string dx = coord_constructors.at(components - 1); + std::string dy = coord_constructors.at(components - 1); + dx += '('; + dy += '('; + + for (std::size_t index = 0; index < components; ++index) { + const auto operand_x{derivates.at(index * 2)}; + const auto operand_y{derivates.at(index * 2 + 1)}; + dx += Visit(operand_x).AsFloat(); + dy += Visit(operand_y).AsFloat(); + + if (index + 1 < components) { + dx += ", "; + dy += ", "; + } + } + dx += ')'; + dy += ')'; + expr += dx + ", " + dy; + + return expr; + } + std::string BuildIntegerCoordinates(Operation operation) { constexpr std::array constructors{"int(", "ivec2(", "ivec3(", "ivec4("}; const std::size_t coords_count{operation.GetOperandsCount()}; @@ -1450,6 +1489,11 @@ private: return GenerateUnary(operation, "bitCount", type, type); } + template <Type type> + Expression BitMSB(Operation operation) { + return GenerateUnary(operation, "findMSB", type, type); + } + Expression HNegate(Operation operation) { const auto GetNegate = [&](std::size_t index) { return VisitOperand(operation, index).AsBool() + " ? -1 : 1"; @@ -1668,10 +1712,17 @@ private: ASSERT(meta); const auto type = meta->sampler.IsShadow() ? Type::Float : Type::Int; - return {GenerateTexture(operation, "Gather", - {TextureAoffi{}, TextureArgument{type, meta->component}}) + - GetSwizzle(meta->element), - Type::Float}; + if (meta->sampler.IsShadow()) { + return {GenerateTexture(operation, "Gather", {TextureAoffi{}}, true) + + GetSwizzle(meta->element), + Type::Float}; + } else { + return {GenerateTexture(operation, "Gather", + {TextureAoffi{}, TextureArgument{type, meta->component}}, + false) + + GetSwizzle(meta->element), + Type::Float}; + } } Expression TextureQueryDimensions(Operation operation) { @@ -1738,6 +1789,14 @@ private: return {std::move(expr), Type::Float}; } + Expression TextureGradient(Operation operation) { + const auto meta = std::get_if<MetaTexture>(&operation.GetMeta()); + ASSERT(meta); + + std::string expr = GenerateTexture(operation, "Grad", {TextureDerivates{}, TextureAoffi{}}); + return {std::move(expr) + GetSwizzle(meta->element), Type::Float}; + } + Expression ImageLoad(Operation operation) { if (!device.HasImageLoadFormatted()) { LOG_ERROR(Render_OpenGL, @@ -1869,6 +1928,10 @@ private: return {}; } + Expression InvocationId(Operation operation) { + return {"gl_InvocationID", Type::Int}; + } + Expression YNegate(Operation operation) { return {"y_direction", Type::Float}; } @@ -1942,6 +2005,11 @@ private: return {fmt::format("readInvocationARB({}, {})", value, index), Type::Float}; } + Expression MemoryBarrierGL(Operation) { + code.AddLine("memoryBarrier();"); + return {}; + } + struct Func final { Func() = delete; ~Func() = delete; @@ -2003,6 +2071,7 @@ private: &GLSLDecompiler::BitfieldInsert<Type::Int>, &GLSLDecompiler::BitfieldExtract<Type::Int>, &GLSLDecompiler::BitCount<Type::Int>, + &GLSLDecompiler::BitMSB<Type::Int>, &GLSLDecompiler::Add<Type::Uint>, &GLSLDecompiler::Mul<Type::Uint>, @@ -2021,6 +2090,7 @@ private: &GLSLDecompiler::BitfieldInsert<Type::Uint>, &GLSLDecompiler::BitfieldExtract<Type::Uint>, &GLSLDecompiler::BitCount<Type::Uint>, + &GLSLDecompiler::BitMSB<Type::Uint>, &GLSLDecompiler::Add<Type::HalfFloat>, &GLSLDecompiler::Mul<Type::HalfFloat>, @@ -2084,6 +2154,7 @@ private: &GLSLDecompiler::TextureQueryDimensions, &GLSLDecompiler::TextureQueryLod, &GLSLDecompiler::TexelFetch, + &GLSLDecompiler::TextureGradient, &GLSLDecompiler::ImageLoad, &GLSLDecompiler::ImageStore, @@ -2104,6 +2175,7 @@ private: &GLSLDecompiler::EmitVertex, &GLSLDecompiler::EndPrimitive, + &GLSLDecompiler::InvocationId, &GLSLDecompiler::YNegate, &GLSLDecompiler::LocalInvocationId<0>, &GLSLDecompiler::LocalInvocationId<1>, @@ -2119,6 +2191,8 @@ private: &GLSLDecompiler::ThreadId, &GLSLDecompiler::ShuffleIndexed, + + &GLSLDecompiler::MemoryBarrierGL, }; static_assert(operation_decompilers.size() == static_cast<std::size_t>(OperationCode::Amount)); diff --git a/src/video_core/renderer_opengl/gl_state.cpp b/src/video_core/renderer_opengl/gl_state.cpp index 39b3986d3..ccc1e050a 100644 --- a/src/video_core/renderer_opengl/gl_state.cpp +++ b/src/video_core/renderer_opengl/gl_state.cpp @@ -411,8 +411,9 @@ void OpenGLState::ApplyAlphaTest() { } void OpenGLState::ApplyClipControl() { - if (UpdateValue(cur_state.clip_control.origin, clip_control.origin)) { - glClipControl(clip_control.origin, GL_NEGATIVE_ONE_TO_ONE); + if (UpdateTie(std::tie(cur_state.clip_control.origin, cur_state.clip_control.depth_mode), + std::tie(clip_control.origin, clip_control.depth_mode))) { + glClipControl(clip_control.origin, clip_control.depth_mode); } } diff --git a/src/video_core/renderer_opengl/gl_state.h b/src/video_core/renderer_opengl/gl_state.h index e53c2c5f2..0b5895084 100644 --- a/src/video_core/renderer_opengl/gl_state.h +++ b/src/video_core/renderer_opengl/gl_state.h @@ -150,6 +150,7 @@ public: struct { GLenum origin = GL_LOWER_LEFT; + GLenum depth_mode = GL_NEGATIVE_ONE_TO_ONE; } clip_control; OpenGLState(); |