diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.h | 34 | ||||
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_disk_cache.cpp | 2 | ||||
| -rw-r--r-- | src/video_core/shader/registry.cpp | 3 | ||||
| -rw-r--r-- | src/video_core/shader/registry.h | 12 |
4 files changed, 45 insertions, 6 deletions
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index 491cff370..7000b0589 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -67,6 +67,7 @@ public: static constexpr std::size_t NumVaryings = 31; static constexpr std::size_t NumImages = 8; // TODO(Rodrigo): Investigate this number static constexpr std::size_t NumClipDistances = 8; + static constexpr std::size_t NumTransformFeedbackBuffers = 4; static constexpr std::size_t MaxShaderProgram = 6; static constexpr std::size_t MaxShaderStage = 5; // Maximum number of const buffers per shader stage. @@ -621,6 +622,22 @@ public: float depth_range_far; }; + struct alignas(32) TransformFeedbackBinding { + u32 buffer_enable; + u32 address_high; + u32 address_low; + s32 buffer_size; + s32 buffer_offset; + }; + static_assert(sizeof(TransformFeedbackBinding) == 32); + + struct alignas(16) TransformFeedbackLayout { + u32 stream; + u32 varying_count; + u32 stride; + }; + static_assert(sizeof(TransformFeedbackLayout) == 16); + bool IsShaderConfigEnabled(std::size_t index) const { // The VertexB is always enabled. if (index == static_cast<std::size_t>(Regs::ShaderProgram::VertexB)) { @@ -677,7 +694,13 @@ public: u32 rasterize_enable; - INSERT_UNION_PADDING_WORDS(0xF1); + std::array<TransformFeedbackBinding, NumTransformFeedbackBuffers> tfb_bindings; + + INSERT_UNION_PADDING_WORDS(0xC0); + + std::array<TransformFeedbackLayout, NumTransformFeedbackBuffers> tfb_layouts; + + INSERT_UNION_PADDING_WORDS(0x1); u32 tfb_enabled; @@ -1187,7 +1210,11 @@ public: u32 tex_cb_index; - INSERT_UNION_PADDING_WORDS(0x395); + INSERT_UNION_PADDING_WORDS(0x7D); + + std::array<std::array<u8, 128>, NumTransformFeedbackBuffers> tfb_varying_locs; + + INSERT_UNION_PADDING_WORDS(0x298); struct { /// Compressed address of a buffer that holds information about bound SSBOs. @@ -1413,6 +1440,8 @@ ASSERT_REG_POSITION(tess_mode, 0xC8); ASSERT_REG_POSITION(tess_level_outer, 0xC9); ASSERT_REG_POSITION(tess_level_inner, 0xCD); ASSERT_REG_POSITION(rasterize_enable, 0xDF); +ASSERT_REG_POSITION(tfb_bindings, 0xE0); +ASSERT_REG_POSITION(tfb_layouts, 0x1C0); ASSERT_REG_POSITION(tfb_enabled, 0x1D1); ASSERT_REG_POSITION(rt, 0x200); ASSERT_REG_POSITION(viewport_transform, 0x280); @@ -1508,6 +1537,7 @@ ASSERT_REG_POSITION(firmware, 0x8C0); ASSERT_REG_POSITION(const_buffer, 0x8E0); ASSERT_REG_POSITION(cb_bind[0], 0x904); ASSERT_REG_POSITION(tex_cb_index, 0x982); +ASSERT_REG_POSITION(tfb_varying_locs, 0xA00); ASSERT_REG_POSITION(ssbo_info, 0xD18); ASSERT_REG_POSITION(tex_info_buffers.address[0], 0xD2A); ASSERT_REG_POSITION(tex_info_buffers.size[0], 0xD2F); diff --git a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp index 3b0db5393..9e95a122b 100644 --- a/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_disk_cache.cpp @@ -48,7 +48,7 @@ struct BindlessSamplerKey { Tegra::Engines::SamplerDescriptor sampler; }; -constexpr u32 NativeVersion = 19; +constexpr u32 NativeVersion = 20; ShaderCacheVersionHash GetShaderCacheVersionHash() { ShaderCacheVersionHash hash{}; diff --git a/src/video_core/shader/registry.cpp b/src/video_core/shader/registry.cpp index 4a1e16c1e..af70b3f35 100644 --- a/src/video_core/shader/registry.cpp +++ b/src/video_core/shader/registry.cpp @@ -27,9 +27,12 @@ GraphicsInfo MakeGraphicsInfo(ShaderType shader_stage, ConstBufferEngineInterfac auto& graphics = static_cast<Tegra::Engines::Maxwell3D&>(engine); GraphicsInfo info; + info.tfb_layouts = graphics.regs.tfb_layouts; + info.tfb_varying_locs = graphics.regs.tfb_varying_locs; info.primitive_topology = graphics.regs.draw.topology; info.tessellation_primitive = graphics.regs.tess_mode.prim; info.tessellation_spacing = graphics.regs.tess_mode.spacing; + info.tfb_enabled = graphics.regs.tfb_enabled; info.tessellation_clockwise = graphics.regs.tess_mode.cw; return info; } diff --git a/src/video_core/shader/registry.h b/src/video_core/shader/registry.h index 07998c4db..0c80d35fd 100644 --- a/src/video_core/shader/registry.h +++ b/src/video_core/shader/registry.h @@ -25,9 +25,15 @@ using BindlessSamplerMap = std::unordered_map<std::pair<u32, u32>, Tegra::Engines::SamplerDescriptor, Common::PairHash>; struct GraphicsInfo { - Tegra::Engines::Maxwell3D::Regs::PrimitiveTopology primitive_topology{}; - Tegra::Engines::Maxwell3D::Regs::TessellationPrimitive tessellation_primitive{}; - Tegra::Engines::Maxwell3D::Regs::TessellationSpacing tessellation_spacing{}; + using Maxwell = Tegra::Engines::Maxwell3D::Regs; + + std::array<Maxwell::TransformFeedbackLayout, Maxwell::NumTransformFeedbackBuffers> + tfb_layouts{}; + std::array<std::array<u8, 128>, Maxwell::NumTransformFeedbackBuffers> tfb_varying_locs{}; + Maxwell::PrimitiveTopology primitive_topology{}; + Maxwell::TessellationPrimitive tessellation_primitive{}; + Maxwell::TessellationSpacing tessellation_spacing{}; + bool tfb_enabled = false; bool tessellation_clockwise = false; }; static_assert(std::is_trivially_copyable_v<GraphicsInfo> && |