Merge pull request #3693 from ReinUsesLisp/clean-samplers
shader/texture: Support multiple unknown sampler properties
This commit is contained in:
bunnei
GitHub
commit
e6b4311178
13 changed files with 260 additions and 337 deletions
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@ -59,14 +59,12 @@ constexpr std::size_t NumSupportedVertexAttributes = 16;
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template <typename Engine, typename Entry>
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Tegra::Texture::FullTextureInfo GetTextureInfo(const Engine& engine, const Entry& entry,
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ShaderType shader_type, std::size_t index = 0) {
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if (entry.IsBindless()) {
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const Tegra::Texture::TextureHandle tex_handle =
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engine.AccessConstBuffer32(shader_type, entry.GetBuffer(), entry.GetOffset());
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if (entry.is_bindless) {
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const auto tex_handle = engine.AccessConstBuffer32(shader_type, entry.buffer, entry.offset);
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return engine.GetTextureInfo(tex_handle);
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}
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const auto& gpu_profile = engine.AccessGuestDriverProfile();
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const u32 offset =
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entry.GetOffset() + static_cast<u32>(index * gpu_profile.GetTextureHandlerSize());
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const u32 offset = entry.offset + static_cast<u32>(index * gpu_profile.GetTextureHandlerSize());
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if constexpr (std::is_same_v<Engine, Tegra::Engines::Maxwell3D>) {
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return engine.GetStageTexture(shader_type, offset);
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} else {
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@ -856,9 +854,9 @@ void RasterizerOpenGL::SetupDrawGlobalMemory(std::size_t stage_index, const Shad
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u32 binding = device.GetBaseBindings(stage_index).shader_storage_buffer;
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for (const auto& entry : shader->GetEntries().global_memory_entries) {
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const auto addr{cbufs.const_buffers[entry.GetCbufIndex()].address + entry.GetCbufOffset()};
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const auto gpu_addr{memory_manager.Read<u64>(addr)};
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const auto size{memory_manager.Read<u32>(addr + 8)};
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const GPUVAddr addr{cbufs.const_buffers[entry.cbuf_index].address + entry.cbuf_offset};
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const GPUVAddr gpu_addr{memory_manager.Read<u64>(addr)};
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const u32 size{memory_manager.Read<u32>(addr + 8)};
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SetupGlobalMemory(binding++, entry, gpu_addr, size);
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}
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}
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@ -870,7 +868,7 @@ void RasterizerOpenGL::SetupComputeGlobalMemory(const Shader& kernel) {
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u32 binding = 0;
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for (const auto& entry : kernel->GetEntries().global_memory_entries) {
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const auto addr{cbufs[entry.GetCbufIndex()].Address() + entry.GetCbufOffset()};
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const auto addr{cbufs[entry.cbuf_index].Address() + entry.cbuf_offset};
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const auto gpu_addr{memory_manager.Read<u64>(addr)};
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const auto size{memory_manager.Read<u32>(addr + 8)};
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SetupGlobalMemory(binding++, entry, gpu_addr, size);
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@ -881,7 +879,7 @@ void RasterizerOpenGL::SetupGlobalMemory(u32 binding, const GlobalMemoryEntry& e
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GPUVAddr gpu_addr, std::size_t size) {
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const auto alignment{device.GetShaderStorageBufferAlignment()};
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const auto [ssbo, buffer_offset] =
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buffer_cache.UploadMemory(gpu_addr, size, alignment, entry.IsWritten());
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buffer_cache.UploadMemory(gpu_addr, size, alignment, entry.is_written);
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glBindBufferRange(GL_SHADER_STORAGE_BUFFER, binding, ssbo, buffer_offset,
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static_cast<GLsizeiptr>(size));
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}
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@ -892,7 +890,7 @@ void RasterizerOpenGL::SetupDrawTextures(std::size_t stage_index, const Shader&
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u32 binding = device.GetBaseBindings(stage_index).sampler;
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for (const auto& entry : shader->GetEntries().samplers) {
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const auto shader_type = static_cast<ShaderType>(stage_index);
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for (std::size_t i = 0; i < entry.Size(); ++i) {
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for (std::size_t i = 0; i < entry.size; ++i) {
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const auto texture = GetTextureInfo(maxwell3d, entry, shader_type, i);
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SetupTexture(binding++, texture, entry);
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}
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@ -904,7 +902,7 @@ void RasterizerOpenGL::SetupComputeTextures(const Shader& kernel) {
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const auto& compute = system.GPU().KeplerCompute();
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u32 binding = 0;
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for (const auto& entry : kernel->GetEntries().samplers) {
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for (std::size_t i = 0; i < entry.Size(); ++i) {
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for (std::size_t i = 0; i < entry.size; ++i) {
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const auto texture = GetTextureInfo(compute, entry, ShaderType::Compute, i);
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SetupTexture(binding++, texture, entry);
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}
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@ -961,7 +959,7 @@ void RasterizerOpenGL::SetupImage(u32 binding, const Tegra::Texture::TICEntry& t
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if (!tic.IsBuffer()) {
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view->ApplySwizzle(tic.x_source, tic.y_source, tic.z_source, tic.w_source);
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}
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if (entry.IsWritten()) {
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if (entry.is_written) {
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view->MarkAsModified(texture_cache.Tick());
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}
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glBindImageTexture(binding, view->GetTexture(), 0, GL_TRUE, 0, GL_READ_WRITE,
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@ -870,13 +870,13 @@ private:
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for (const auto& sampler : ir.GetSamplers()) {
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const std::string name = GetSampler(sampler);
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const std::string description = fmt::format("layout (binding = {}) uniform", binding);
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binding += sampler.IsIndexed() ? sampler.Size() : 1;
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binding += sampler.is_indexed ? sampler.size : 1;
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std::string sampler_type = [&]() {
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if (sampler.IsBuffer()) {
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if (sampler.is_buffer) {
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return "samplerBuffer";
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}
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switch (sampler.GetType()) {
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switch (sampler.type) {
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case Tegra::Shader::TextureType::Texture1D:
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return "sampler1D";
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case Tegra::Shader::TextureType::Texture2D:
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@ -890,17 +890,17 @@ private:
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return "sampler2D";
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}
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}();
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if (sampler.IsArray()) {
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if (sampler.is_array) {
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sampler_type += "Array";
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}
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if (sampler.IsShadow()) {
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if (sampler.is_shadow) {
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sampler_type += "Shadow";
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}
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if (!sampler.IsIndexed()) {
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if (!sampler.is_indexed) {
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code.AddLine("{} {} {};", description, sampler_type, name);
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} else {
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code.AddLine("{} {} {}[{}];", description, sampler_type, name, sampler.Size());
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code.AddLine("{} {} {}[{}];", description, sampler_type, name, sampler.size);
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}
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}
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if (!ir.GetSamplers().empty()) {
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@ -946,14 +946,14 @@ private:
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u32 binding = device.GetBaseBindings(stage).image;
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for (const auto& image : ir.GetImages()) {
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std::string qualifier = "coherent volatile";
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if (image.IsRead() && !image.IsWritten()) {
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if (image.is_read && !image.is_written) {
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qualifier += " readonly";
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} else if (image.IsWritten() && !image.IsRead()) {
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} else if (image.is_written && !image.is_read) {
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qualifier += " writeonly";
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}
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const char* format = image.IsAtomic() ? "r32ui, " : "";
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const char* type_declaration = GetImageTypeDeclaration(image.GetType());
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const char* format = image.is_atomic ? "r32ui, " : "";
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const char* type_declaration = GetImageTypeDeclaration(image.type);
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code.AddLine("layout ({}binding = {}) {} uniform uimage{} {};", format, binding++,
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qualifier, type_declaration, GetImage(image));
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}
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@ -1337,8 +1337,8 @@ private:
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ASSERT(meta);
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const std::size_t count = operation.GetOperandsCount();
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const bool has_array = meta->sampler.IsArray();
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const bool has_shadow = meta->sampler.IsShadow();
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const bool has_array = meta->sampler.is_array;
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const bool has_shadow = meta->sampler.is_shadow;
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std::string expr = "texture" + function_suffix;
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if (!meta->aoffi.empty()) {
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@ -1346,7 +1346,7 @@ private:
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} else if (!meta->ptp.empty()) {
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expr += "Offsets";
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}
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if (!meta->sampler.IsIndexed()) {
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if (!meta->sampler.is_indexed) {
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expr += '(' + GetSampler(meta->sampler) + ", ";
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} else {
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expr += '(' + GetSampler(meta->sampler) + '[' + Visit(meta->index).AsUint() + "], ";
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@ -1982,7 +1982,7 @@ private:
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std::string expr = GenerateTexture(
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operation, "", {TextureOffset{}, TextureArgument{Type::Float, meta->bias}});
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if (meta->sampler.IsShadow()) {
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if (meta->sampler.is_shadow) {
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expr = "vec4(" + expr + ')';
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}
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return {expr + GetSwizzle(meta->element), Type::Float};
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@ -1994,7 +1994,7 @@ private:
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std::string expr = GenerateTexture(
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operation, "Lod", {TextureArgument{Type::Float, meta->lod}, TextureOffset{}});
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if (meta->sampler.IsShadow()) {
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if (meta->sampler.is_shadow) {
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expr = "vec4(" + expr + ')';
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}
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return {expr + GetSwizzle(meta->element), Type::Float};
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@ -2003,11 +2003,11 @@ private:
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Expression TextureGather(Operation operation) {
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const auto& meta = std::get<MetaTexture>(operation.GetMeta());
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const auto type = meta.sampler.IsShadow() ? Type::Float : Type::Int;
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const bool separate_dc = meta.sampler.IsShadow();
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const auto type = meta.sampler.is_shadow ? Type::Float : Type::Int;
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const bool separate_dc = meta.sampler.is_shadow;
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std::vector<TextureIR> ir;
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if (meta.sampler.IsShadow()) {
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if (meta.sampler.is_shadow) {
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ir = {TextureOffset{}};
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} else {
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ir = {TextureOffset{}, TextureArgument{type, meta.component}};
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@ -2052,7 +2052,7 @@ private:
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constexpr std::array constructors = {"int", "ivec2", "ivec3", "ivec4"};
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const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
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ASSERT(meta);
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UNIMPLEMENTED_IF(meta->sampler.IsArray());
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UNIMPLEMENTED_IF(meta->sampler.is_array);
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const std::size_t count = operation.GetOperandsCount();
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std::string expr = "texelFetch(";
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@ -2073,7 +2073,7 @@ private:
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}
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expr += ')';
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if (meta->lod && !meta->sampler.IsBuffer()) {
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if (meta->lod && !meta->sampler.is_buffer) {
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expr += ", ";
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expr += Visit(meta->lod).AsInt();
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}
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@ -2084,12 +2084,10 @@ private:
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}
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Expression TextureGradient(Operation operation) {
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const auto meta = std::get_if<MetaTexture>(&operation.GetMeta());
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ASSERT(meta);
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const auto& meta = std::get<MetaTexture>(operation.GetMeta());
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std::string expr =
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GenerateTexture(operation, "Grad", {TextureDerivates{}, TextureOffset{}});
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return {std::move(expr) + GetSwizzle(meta->element), Type::Float};
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return {std::move(expr) + GetSwizzle(meta.element), Type::Float};
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}
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Expression ImageLoad(Operation operation) {
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@ -2608,11 +2606,11 @@ private:
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}
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std::string GetSampler(const Sampler& sampler) const {
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return AppendSuffix(static_cast<u32>(sampler.GetIndex()), "sampler");
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return AppendSuffix(sampler.index, "sampler");
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}
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std::string GetImage(const Image& image) const {
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return AppendSuffix(static_cast<u32>(image.GetIndex()), "image");
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return AppendSuffix(image.index, "image");
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}
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std::string AppendSuffix(u32 index, std::string_view name) const {
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@ -33,36 +33,19 @@ public:
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}
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private:
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u32 index{};
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u32 index = 0;
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};
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class GlobalMemoryEntry {
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public:
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explicit GlobalMemoryEntry(u32 cbuf_index, u32 cbuf_offset, bool is_read, bool is_written)
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struct GlobalMemoryEntry {
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constexpr explicit GlobalMemoryEntry(u32 cbuf_index, u32 cbuf_offset, bool is_read,
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bool is_written)
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: cbuf_index{cbuf_index}, cbuf_offset{cbuf_offset}, is_read{is_read}, is_written{
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is_written} {}
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u32 GetCbufIndex() const {
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return cbuf_index;
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}
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u32 GetCbufOffset() const {
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return cbuf_offset;
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}
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bool IsRead() const {
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return is_read;
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}
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bool IsWritten() const {
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return is_written;
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}
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private:
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u32 cbuf_index{};
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u32 cbuf_offset{};
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bool is_read{};
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bool is_written{};
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u32 cbuf_index = 0;
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u32 cbuf_offset = 0;
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bool is_read = false;
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bool is_written = false;
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};
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struct ShaderEntries {
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