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https://github.com/RGBCube/serenity
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LibGPU+LibVirtGPU: Allow loading the driver and instantiating the device
This adds LibVirtGPU to the list of allowed drivers in LibGPU and adds a factory method to create the device to libVirtGPU.
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3 changed files with 20 additions and 0 deletions
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@ -13,16 +13,19 @@
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namespace GPU {
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// FIXME: Think of a better way to configure these paths. Maybe use ConfigServer?
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// clang-format off
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static HashMap<DeprecatedString, DeprecatedString> const s_driver_path_map
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{
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#if defined(AK_OS_SERENITY)
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{ "softgpu", "libsoftgpu.so.serenity" },
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{ "virtgpu", "libvirtgpu.so.serenity" },
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#elif defined(AK_OS_MACOS)
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{ "softgpu", "liblagom-softgpu.dylib" },
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#else
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{ "softgpu", "liblagom-softgpu.so.0" },
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#endif
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};
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// clang-format on
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static HashMap<DeprecatedString, WeakPtr<Driver>> s_loaded_drivers;
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@ -4,12 +4,18 @@
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/NonnullOwnPtr.h>
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#include <LibVirtGPU/Device.h>
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#include <LibVirtGPU/Image.h>
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#include <LibVirtGPU/Shader.h>
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namespace VirtGPU {
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ErrorOr<NonnullOwnPtr<Device>> Device::create(Gfx::IntSize)
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{
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return make<Device>();
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}
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GPU::DeviceInfo Device::info() const
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{
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return {
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@ -173,3 +179,12 @@ void Device::bind_fragment_shader(RefPtr<GPU::Shader>)
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}
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}
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extern "C" GPU::Device* serenity_gpu_create_device(Gfx::IntSize size)
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{
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auto device_or_error = VirtGPU::Device::create(size);
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if (device_or_error.is_error())
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return nullptr;
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return device_or_error.release_value().leak_ptr();
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}
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@ -12,6 +12,8 @@ namespace VirtGPU {
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class Device final : public GPU::Device {
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public:
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static ErrorOr<NonnullOwnPtr<Device>> create(Gfx::IntSize min_size);
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virtual GPU::DeviceInfo info() const override;
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virtual void draw_primitives(GPU::PrimitiveType, FloatMatrix4x4 const& model_view_transform, FloatMatrix4x4 const& projection_transform, Vector<GPU::Vertex>& vertices) override;
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