diff options
Diffstat (limited to 'src/video_core')
-rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 82 | ||||
-rw-r--r-- | src/video_core/buffer_cache/buffer_cache_base.h | 11 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_buffer_cache.cpp | 18 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_buffer_cache.h | 4 | ||||
-rw-r--r-- | src/video_core/renderer_opengl/gl_shader_cache.cpp | 1 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_blit_screen.cpp | 55 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_buffer_cache.cpp | 54 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_buffer_cache.h | 3 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_pipeline_cache.cpp | 1 | ||||
-rw-r--r-- | src/video_core/renderer_vulkan/vk_swapchain.cpp | 5 | ||||
-rw-r--r-- | src/video_core/vulkan_common/vulkan_device.h | 5 |
11 files changed, 164 insertions, 75 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 2f281b370..251a4a880 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -715,20 +715,38 @@ void BufferCache<P>::BindHostIndexBuffer() { template <class P> void BufferCache<P>::BindHostVertexBuffers() { + HostBindings host_bindings; + bool any_valid{false}; auto& flags = maxwell3d->dirty.flags; for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) { - const Binding& binding = channel_state->vertex_buffers[index]; - Buffer& buffer = slot_buffers[binding.buffer_id]; - TouchBuffer(buffer, binding.buffer_id); - SynchronizeBuffer(buffer, binding.cpu_addr, binding.size); if (!flags[Dirty::VertexBuffer0 + index]) { continue; } - flags[Dirty::VertexBuffer0 + index] = false; + host_bindings.min_index = std::min(host_bindings.min_index, index); + host_bindings.max_index = std::max(host_bindings.max_index, index); + any_valid = true; + } - const u32 stride = maxwell3d->regs.vertex_streams[index].stride; - const u32 offset = buffer.Offset(binding.cpu_addr); - runtime.BindVertexBuffer(index, buffer, offset, binding.size, stride); + if (any_valid) { + host_bindings.max_index++; + for (u32 index = host_bindings.min_index; index < host_bindings.max_index; index++) { + flags[Dirty::VertexBuffer0 + index] = false; + + const Binding& binding = channel_state->vertex_buffers[index]; + Buffer& buffer = slot_buffers[binding.buffer_id]; + + TouchBuffer(buffer, binding.buffer_id); + SynchronizeBuffer(buffer, binding.cpu_addr, binding.size); + + const u32 stride = maxwell3d->regs.vertex_streams[index].stride; + const u32 offset = buffer.Offset(binding.cpu_addr); + + host_bindings.buffers.push_back(reinterpret_cast<void*>(&buffer)); + host_bindings.offsets.push_back(offset); + host_bindings.sizes.push_back(binding.size); + host_bindings.strides.push_back(stride); + } + runtime.BindVertexBuffers(host_bindings); } } @@ -882,15 +900,25 @@ void BufferCache<P>::BindHostTransformFeedbackBuffers() { if (maxwell3d->regs.transform_feedback_enabled == 0) { return; } + HostBindings host_bindings; for (u32 index = 0; index < NUM_TRANSFORM_FEEDBACK_BUFFERS; ++index) { const Binding& binding = channel_state->transform_feedback_buffers[index]; + if (maxwell3d->regs.transform_feedback.controls[index].varying_count == 0 && + maxwell3d->regs.transform_feedback.controls[index].stride == 0) { + break; + } Buffer& buffer = slot_buffers[binding.buffer_id]; TouchBuffer(buffer, binding.buffer_id); const u32 size = binding.size; SynchronizeBuffer(buffer, binding.cpu_addr, size); const u32 offset = buffer.Offset(binding.cpu_addr); - runtime.BindTransformFeedbackBuffer(index, buffer, offset, size); + host_bindings.buffers.push_back(reinterpret_cast<void*>(&buffer)); + host_bindings.offsets.push_back(offset); + host_bindings.sizes.push_back(binding.size); + } + if (host_bindings.buffers.size() > 0) { + runtime.BindTransformFeedbackBuffers(host_bindings); } } @@ -1616,6 +1644,8 @@ void BufferCache<P>::DownloadBufferMemory(Buffer& buffer, VAddr cpu_addr, u64 si template <class P> void BufferCache<P>::DeleteBuffer(BufferId buffer_id, bool do_not_mark) { + bool dirty_index{false}; + boost::container::small_vector<u64, NUM_VERTEX_BUFFERS> dirty_vertex_buffers; const auto scalar_replace = [buffer_id](Binding& binding) { if (binding.buffer_id == buffer_id) { binding.buffer_id = BufferId{}; @@ -1624,8 +1654,19 @@ void BufferCache<P>::DeleteBuffer(BufferId buffer_id, bool do_not_mark) { const auto replace = [scalar_replace](std::span<Binding> bindings) { std::ranges::for_each(bindings, scalar_replace); }; - scalar_replace(channel_state->index_buffer); - replace(channel_state->vertex_buffers); + + if (channel_state->index_buffer.buffer_id == buffer_id) { + channel_state->index_buffer.buffer_id = BufferId{}; + dirty_index = true; + } + + for (u32 index = 0; index < channel_state->vertex_buffers.size(); index++) { + auto& binding = channel_state->vertex_buffers[index]; + if (binding.buffer_id == buffer_id) { + binding.buffer_id = BufferId{}; + dirty_vertex_buffers.push_back(index); + } + } std::ranges::for_each(channel_state->uniform_buffers, replace); std::ranges::for_each(channel_state->storage_buffers, replace); replace(channel_state->transform_feedback_buffers); @@ -1642,20 +1683,21 @@ void BufferCache<P>::DeleteBuffer(BufferId buffer_id, bool do_not_mark) { delayed_destruction_ring.Push(std::move(slot_buffers[buffer_id])); slot_buffers.erase(buffer_id); - NotifyBufferDeletion(); -} - -template <class P> -void BufferCache<P>::NotifyBufferDeletion() { if constexpr (HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS) { channel_state->dirty_uniform_buffers.fill(~u32{0}); channel_state->uniform_buffer_binding_sizes.fill({}); } + auto& flags = maxwell3d->dirty.flags; - flags[Dirty::IndexBuffer] = true; - flags[Dirty::VertexBuffers] = true; - for (u32 index = 0; index < NUM_VERTEX_BUFFERS; ++index) { - flags[Dirty::VertexBuffer0 + index] = true; + if (dirty_index) { + flags[Dirty::IndexBuffer] = true; + } + + if (dirty_vertex_buffers.size() > 0) { + flags[Dirty::VertexBuffers] = true; + for (auto index : dirty_vertex_buffers) { + flags[Dirty::VertexBuffer0 + index] = true; + } } channel_state->has_deleted_buffers = true; } diff --git a/src/video_core/buffer_cache/buffer_cache_base.h b/src/video_core/buffer_cache/buffer_cache_base.h index 60a1f285e..cf359e241 100644 --- a/src/video_core/buffer_cache/buffer_cache_base.h +++ b/src/video_core/buffer_cache/buffer_cache_base.h @@ -105,6 +105,15 @@ static constexpr Binding NULL_BINDING{ .buffer_id = NULL_BUFFER_ID, }; +struct HostBindings { + boost::container::small_vector<void*, NUM_VERTEX_BUFFERS> buffers; + boost::container::small_vector<u64, NUM_VERTEX_BUFFERS> offsets; + boost::container::small_vector<u64, NUM_VERTEX_BUFFERS> sizes; + boost::container::small_vector<u64, NUM_VERTEX_BUFFERS> strides; + u32 min_index{NUM_VERTEX_BUFFERS}; + u32 max_index{0}; +}; + class BufferCacheChannelInfo : public ChannelInfo { public: BufferCacheChannelInfo() = delete; @@ -519,8 +528,6 @@ private: void DeleteBuffer(BufferId buffer_id, bool do_not_mark = false); - void NotifyBufferDeletion(); - [[nodiscard]] Binding StorageBufferBinding(GPUVAddr ssbo_addr, u32 cbuf_index, bool is_written) const; diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.cpp b/src/video_core/renderer_opengl/gl_buffer_cache.cpp index c419714d4..0cc546a3a 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_buffer_cache.cpp @@ -232,6 +232,15 @@ void BufferCacheRuntime::BindVertexBuffer(u32 index, Buffer& buffer, u32 offset, } } +void BufferCacheRuntime::BindVertexBuffers(VideoCommon::HostBindings& bindings) { + for (u32 index = 0; index < bindings.buffers.size(); index++) { + BindVertexBuffer( + bindings.min_index + index, *reinterpret_cast<Buffer*>(bindings.buffers[index]), + static_cast<u32>(bindings.offsets[index]), static_cast<u32>(bindings.sizes[index]), + static_cast<u32>(bindings.strides[index])); + } +} + void BufferCacheRuntime::BindUniformBuffer(size_t stage, u32 binding_index, Buffer& buffer, u32 offset, u32 size) { if (use_assembly_shaders) { @@ -320,6 +329,15 @@ void BufferCacheRuntime::BindTransformFeedbackBuffer(u32 index, Buffer& buffer, static_cast<GLintptr>(offset), static_cast<GLsizeiptr>(size)); } +void BufferCacheRuntime::BindTransformFeedbackBuffers(VideoCommon::HostBindings& bindings) { + for (u32 index = 0; index < bindings.buffers.size(); index++) { + glBindBufferRange(GL_TRANSFORM_FEEDBACK_BUFFER, index, + reinterpret_cast<Buffer*>(bindings.buffers[index])->Handle(), + static_cast<GLintptr>(bindings.offsets[index]), + static_cast<GLsizeiptr>(bindings.sizes[index])); + } +} + void BufferCacheRuntime::BindTextureBuffer(Buffer& buffer, u32 offset, u32 size, PixelFormat format) { *texture_handles++ = buffer.View(offset, size, format); diff --git a/src/video_core/renderer_opengl/gl_buffer_cache.h b/src/video_core/renderer_opengl/gl_buffer_cache.h index a24991585..e4e000284 100644 --- a/src/video_core/renderer_opengl/gl_buffer_cache.h +++ b/src/video_core/renderer_opengl/gl_buffer_cache.h @@ -7,7 +7,7 @@ #include <span> #include "common/common_types.h" -#include "video_core/buffer_cache/buffer_cache.h" +#include "video_core/buffer_cache/buffer_cache_base.h" #include "video_core/buffer_cache/memory_tracker_base.h" #include "video_core/rasterizer_interface.h" #include "video_core/renderer_opengl/gl_device.h" @@ -87,6 +87,7 @@ public: void BindIndexBuffer(Buffer& buffer, u32 offset, u32 size); void BindVertexBuffer(u32 index, Buffer& buffer, u32 offset, u32 size, u32 stride); + void BindVertexBuffers(VideoCommon::HostBindings& bindings); void BindUniformBuffer(size_t stage, u32 binding_index, Buffer& buffer, u32 offset, u32 size); @@ -99,6 +100,7 @@ public: bool is_written); void BindTransformFeedbackBuffer(u32 index, Buffer& buffer, u32 offset, u32 size); + void BindTransformFeedbackBuffers(VideoCommon::HostBindings& bindings); void BindTextureBuffer(Buffer& buffer, u32 offset, u32 size, VideoCore::Surface::PixelFormat format); diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp index 183c1a7ea..3f077311e 100644 --- a/src/video_core/renderer_opengl/gl_shader_cache.cpp +++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp @@ -232,6 +232,7 @@ ShaderCache::ShaderCache(RasterizerOpenGL& rasterizer_, Core::Frontend::EmuWindo .gl_max_compute_smem_size = device.GetMaxComputeSharedMemorySize(), }, host_info{ + .support_float64 = true, .support_float16 = false, .support_int64 = device.HasShaderInt64(), .needs_demote_reorder = device.IsAmd(), diff --git a/src/video_core/renderer_vulkan/vk_blit_screen.cpp b/src/video_core/renderer_vulkan/vk_blit_screen.cpp index 7cdde992b..acb143fc7 100644 --- a/src/video_core/renderer_vulkan/vk_blit_screen.cpp +++ b/src/video_core/renderer_vulkan/vk_blit_screen.cpp @@ -37,10 +37,6 @@ #include "video_core/vulkan_common/vulkan_memory_allocator.h" #include "video_core/vulkan_common/vulkan_wrapper.h" -#ifdef ANDROID -extern u32 GetAndroidScreenRotation(); -#endif - namespace Vulkan { namespace { @@ -78,47 +74,6 @@ struct ScreenRectVertex { } }; -#ifdef ANDROID - -std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { - constexpr u32 ROTATION_0 = 0; - constexpr u32 ROTATION_90 = 1; - constexpr u32 ROTATION_180 = 2; - constexpr u32 ROTATION_270 = 3; - - // clang-format off - switch (GetAndroidScreenRotation()) { - case ROTATION_0: - // Desktop - return { 2.f / width, 0.f, 0.f, 0.f, - 0.f, 2.f / height, 0.f, 0.f, - 0.f, 0.f, 1.f, 0.f, - -1.f, -1.f, 0.f, 1.f}; - case ROTATION_180: - // Reverse desktop - return {-2.f / width, 0.f, 0.f, 0.f, - 0.f, -2.f / height, 0.f, 0.f, - 0.f, 0.f, 1.f, 0.f, - 1.f, 1.f, 0.f, 1.f}; - case ROTATION_270: - // Reverse landscape - return { 0.f, -2.f / width, 0.f, 0.f, - 2.f / height, 0.f, 0.f, 0.f, - 0.f, 0.f, 1.f, 0.f, - -1.f, 1.f, 0.f, 1.f}; - case ROTATION_90: - default: - // Landscape - return { 0.f, 2.f / width, 0.f, 0.f, - -2.f / height, 0.f, 0.f, 0.f, - 0.f, 0.f, 1.f, 0.f, - 1.f, -1.f, 0.f, 1.f}; - } - // clang-format on -} - -#else - std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { // clang-format off return { 2.f / width, 0.f, 0.f, 0.f, @@ -128,8 +83,6 @@ std::array<f32, 4 * 4> MakeOrthographicMatrix(f32 width, f32 height) { // clang-format on } -#endif - u32 GetBytesPerPixel(const Tegra::FramebufferConfig& framebuffer) { using namespace VideoCore::Surface; return BytesPerBlock(PixelFormatFromGPUPixelFormat(framebuffer.pixel_format)); @@ -1159,7 +1112,7 @@ void BlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) { .pNext = nullptr, .flags = 0, .imageType = VK_IMAGE_TYPE_2D, - .format = GetFormat(framebuffer), + .format = used_on_framebuffer ? VK_FORMAT_R16G16B16A16_SFLOAT : GetFormat(framebuffer), .extent = { .width = (up_scale * framebuffer.width) >> down_shift, @@ -1180,14 +1133,14 @@ void BlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) { const auto create_commit = [&](vk::Image& image) { return memory_allocator.Commit(image, MemoryUsage::DeviceLocal); }; - const auto create_image_view = [&](vk::Image& image) { + const auto create_image_view = [&](vk::Image& image, bool used_on_framebuffer = false) { return device.GetLogical().CreateImageView(VkImageViewCreateInfo{ .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, .pNext = nullptr, .flags = 0, .image = *image, .viewType = VK_IMAGE_VIEW_TYPE_2D, - .format = GetFormat(framebuffer), + .format = used_on_framebuffer ? VK_FORMAT_R16G16B16A16_SFLOAT : GetFormat(framebuffer), .components = { .r = VK_COMPONENT_SWIZZLE_IDENTITY, @@ -1217,7 +1170,7 @@ void BlitScreen::CreateRawImages(const Tegra::FramebufferConfig& framebuffer) { const u32 down_shift = Settings::values.resolution_info.down_shift; aa_image = create_image(true, up_scale, down_shift); aa_commit = create_commit(aa_image); - aa_image_view = create_image_view(aa_image); + aa_image_view = create_image_view(aa_image, true); VkExtent2D size{ .width = (up_scale * framebuffer.width) >> down_shift, .height = (up_scale * framebuffer.height) >> down_shift, diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp index daa128399..d72d99899 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp @@ -7,7 +7,6 @@ #include <span> #include <vector> -#include "video_core/buffer_cache/buffer_cache.h" #include "video_core/renderer_vulkan/maxwell_to_vk.h" #include "video_core/renderer_vulkan/vk_buffer_cache.h" #include "video_core/renderer_vulkan/vk_scheduler.h" @@ -502,6 +501,40 @@ void BufferCacheRuntime::BindVertexBuffer(u32 index, VkBuffer buffer, u32 offset } } +void BufferCacheRuntime::BindVertexBuffers(VideoCommon::HostBindings& bindings) { + boost::container::small_vector<VkBuffer, 32> buffer_handles; + for (u32 index = 0; index < bindings.buffers.size(); index++) { + auto& buffer = *reinterpret_cast<Buffer*>(bindings.buffers[index]); + auto handle = buffer.Handle(); + if (handle == VK_NULL_HANDLE) { + bindings.offsets[index] = 0; + bindings.sizes[index] = VK_WHOLE_SIZE; + if (!device.HasNullDescriptor()) { + ReserveNullBuffer(); + handle = *null_buffer; + } + } + buffer_handles.push_back(handle); + } + if (device.IsExtExtendedDynamicStateSupported()) { + scheduler.Record([bindings = bindings, + buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) { + cmdbuf.BindVertexBuffers2EXT( + bindings.min_index, bindings.max_index - bindings.min_index, buffer_handles.data(), + reinterpret_cast<const VkDeviceSize*>(bindings.offsets.data()), + reinterpret_cast<const VkDeviceSize*>(bindings.sizes.data()), + reinterpret_cast<const VkDeviceSize*>(bindings.strides.data())); + }); + } else { + scheduler.Record([bindings = bindings, + buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) { + cmdbuf.BindVertexBuffers( + bindings.min_index, bindings.max_index - bindings.min_index, buffer_handles.data(), + reinterpret_cast<const VkDeviceSize*>(bindings.offsets.data())); + }); + } +} + void BufferCacheRuntime::BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size) { if (!device.IsExtTransformFeedbackSupported()) { @@ -523,6 +556,25 @@ void BufferCacheRuntime::BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, }); } +void BufferCacheRuntime::BindTransformFeedbackBuffers(VideoCommon::HostBindings& bindings) { + if (!device.IsExtTransformFeedbackSupported()) { + // Already logged in the rasterizer + return; + } + boost::container::small_vector<VkBuffer, 4> buffer_handles; + for (u32 index = 0; index < bindings.buffers.size(); index++) { + auto& buffer = *reinterpret_cast<Buffer*>(bindings.buffers[index]); + buffer_handles.push_back(buffer.Handle()); + } + scheduler.Record( + [bindings = bindings, buffer_handles = buffer_handles](vk::CommandBuffer cmdbuf) { + cmdbuf.BindTransformFeedbackBuffersEXT( + 0, static_cast<u32>(buffer_handles.size()), buffer_handles.data(), + reinterpret_cast<const VkDeviceSize*>(bindings.offsets.data()), + reinterpret_cast<const VkDeviceSize*>(bindings.sizes.data())); + }); +} + void BufferCacheRuntime::ReserveNullBuffer() { if (null_buffer) { return; diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.h b/src/video_core/renderer_vulkan/vk_buffer_cache.h index 92b4f7859..92d3e9f32 100644 --- a/src/video_core/renderer_vulkan/vk_buffer_cache.h +++ b/src/video_core/renderer_vulkan/vk_buffer_cache.h @@ -18,6 +18,7 @@ namespace Vulkan { class Device; class DescriptorPool; class Scheduler; +struct HostVertexBinding; class BufferCacheRuntime; @@ -96,8 +97,10 @@ public: void BindQuadIndexBuffer(PrimitiveTopology topology, u32 first, u32 count); void BindVertexBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size, u32 stride); + void BindVertexBuffers(VideoCommon::HostBindings& bindings); void BindTransformFeedbackBuffer(u32 index, VkBuffer buffer, u32 offset, u32 size); + void BindTransformFeedbackBuffers(VideoCommon::HostBindings& bindings); std::span<u8> BindMappedUniformBuffer([[maybe_unused]] size_t stage, [[maybe_unused]] u32 binding_index, u32 size) { diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp index 9482e91b0..5734f51e5 100644 --- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp @@ -350,6 +350,7 @@ PipelineCache::PipelineCache(RasterizerVulkan& rasterizer_, const Device& device .has_broken_spirv_subgroup_mask_vector_extract_dynamic = driver_id == VK_DRIVER_ID_QUALCOMM_PROPRIETARY}; host_info = Shader::HostTranslateInfo{ + .support_float64 = device.IsFloat64Supported(), .support_float16 = device.IsFloat16Supported(), .support_int64 = device.IsShaderInt64Supported(), .needs_demote_reorder = diff --git a/src/video_core/renderer_vulkan/vk_swapchain.cpp b/src/video_core/renderer_vulkan/vk_swapchain.cpp index afcf34fba..d3cddac69 100644 --- a/src/video_core/renderer_vulkan/vk_swapchain.cpp +++ b/src/video_core/renderer_vulkan/vk_swapchain.cpp @@ -231,7 +231,12 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, bo .imageSharingMode = VK_SHARING_MODE_EXCLUSIVE, .queueFamilyIndexCount = 0, .pQueueFamilyIndices = nullptr, +#ifdef ANDROID + // On Android, do not allow surface rotation to deviate from the frontend. + .preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR, +#else .preTransform = capabilities.currentTransform, +#endif .compositeAlpha = alpha_flags, .presentMode = present_mode, .clipped = VK_FALSE, diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h index ccce9429a..f314d0ffe 100644 --- a/src/video_core/vulkan_common/vulkan_device.h +++ b/src/video_core/vulkan_common/vulkan_device.h @@ -300,6 +300,11 @@ public: return GetDriverID() != VK_DRIVER_ID_QUALCOMM_PROPRIETARY; } + /// Returns true if the device suppors float64 natively. + bool IsFloat64Supported() const { + return features.features.shaderFloat64; + } + /// Returns true if the device supports float16 natively. bool IsFloat16Supported() const { return features.shader_float16_int8.shaderFloat16; |