| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "impeller/renderer/device_capabilities.h" |
| #include "device_capabilities.h" |
| |
| namespace impeller { |
| |
| IDeviceCapabilities::IDeviceCapabilities(bool has_threading_restrictions, |
| bool supports_offscreen_msaa, |
| bool supports_ssbo, |
| bool supports_texture_to_texture_blits, |
| bool supports_framebuffer_fetch, |
| PixelFormat default_color_format, |
| PixelFormat default_stencil_format, |
| bool supports_compute, |
| bool supports_compute_subgroups, |
| bool supports_read_from_resolve) |
| : has_threading_restrictions_(has_threading_restrictions), |
| supports_offscreen_msaa_(supports_offscreen_msaa), |
| supports_ssbo_(supports_ssbo), |
| supports_texture_to_texture_blits_(supports_texture_to_texture_blits), |
| supports_framebuffer_fetch_(supports_framebuffer_fetch), |
| default_color_format_(default_color_format), |
| default_stencil_format_(default_stencil_format), |
| supports_compute_(supports_compute), |
| supports_compute_subgroups_(supports_compute_subgroups), |
| supports_read_from_resolve_(supports_read_from_resolve) {} |
| |
| IDeviceCapabilities::~IDeviceCapabilities() = default; |
| |
| bool IDeviceCapabilities::HasThreadingRestrictions() const { |
| return has_threading_restrictions_; |
| } |
| |
| bool IDeviceCapabilities::SupportsOffscreenMSAA() const { |
| return supports_offscreen_msaa_; |
| } |
| |
| bool IDeviceCapabilities::SupportsSSBO() const { |
| return supports_ssbo_; |
| } |
| |
| bool IDeviceCapabilities::SupportsTextureToTextureBlits() const { |
| return supports_texture_to_texture_blits_; |
| } |
| |
| bool IDeviceCapabilities::SupportsFramebufferFetch() const { |
| return supports_framebuffer_fetch_; |
| } |
| |
| PixelFormat IDeviceCapabilities::GetDefaultColorFormat() const { |
| return default_color_format_; |
| } |
| |
| PixelFormat IDeviceCapabilities::GetDefaultStencilFormat() const { |
| return default_stencil_format_; |
| } |
| |
| bool IDeviceCapabilities::SupportsCompute() const { |
| return supports_compute_; |
| } |
| |
| bool IDeviceCapabilities::SupportsComputeSubgroups() const { |
| return supports_compute_subgroups_; |
| } |
| |
| bool IDeviceCapabilities::SupportsReadFromResolve() const { |
| return supports_read_from_resolve_; |
| } |
| |
| DeviceCapabilitiesBuilder::DeviceCapabilitiesBuilder() = default; |
| |
| DeviceCapabilitiesBuilder::~DeviceCapabilitiesBuilder() = default; |
| |
| DeviceCapabilitiesBuilder& |
| DeviceCapabilitiesBuilder::SetHasThreadingRestrictions(bool value) { |
| has_threading_restrictions_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& DeviceCapabilitiesBuilder::SetSupportsOffscreenMSAA( |
| bool value) { |
| supports_offscreen_msaa_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& DeviceCapabilitiesBuilder::SetSupportsSSBO( |
| bool value) { |
| supports_ssbo_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& |
| DeviceCapabilitiesBuilder::SetSupportsTextureToTextureBlits(bool value) { |
| supports_texture_to_texture_blits_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& |
| DeviceCapabilitiesBuilder::SetSupportsFramebufferFetch(bool value) { |
| supports_framebuffer_fetch_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& DeviceCapabilitiesBuilder::SetDefaultColorFormat( |
| PixelFormat value) { |
| default_color_format_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& DeviceCapabilitiesBuilder::SetDefaultStencilFormat( |
| PixelFormat value) { |
| default_stencil_format_ = value; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& DeviceCapabilitiesBuilder::SetSupportsCompute( |
| bool value, |
| bool subgroups) { |
| supports_compute_ = value; |
| supports_compute_subgroups_ = subgroups; |
| return *this; |
| } |
| |
| DeviceCapabilitiesBuilder& |
| DeviceCapabilitiesBuilder::SetSupportsReadFromResolve(bool value) { |
| supports_read_from_resolve_ = value; |
| return *this; |
| } |
| |
| std::unique_ptr<IDeviceCapabilities> DeviceCapabilitiesBuilder::Build() { |
| FML_CHECK(default_color_format_.has_value()) |
| << "Default color format not set"; |
| FML_CHECK(default_stencil_format_.has_value()) |
| << "Default stencil format not set"; |
| |
| IDeviceCapabilities* capabilities = new IDeviceCapabilities( // |
| has_threading_restrictions_, // |
| supports_offscreen_msaa_, // |
| supports_ssbo_, // |
| supports_texture_to_texture_blits_, // |
| supports_framebuffer_fetch_, // |
| *default_color_format_, // |
| *default_stencil_format_, // |
| supports_compute_, // |
| supports_compute_subgroups_, // |
| supports_read_from_resolve_ // |
| ); |
| return std::unique_ptr<IDeviceCapabilities>(capabilities); |
| } |
| |
| } // namespace impeller |