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LibGL+LibSoftGPU: Add method to query device info

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This adds a method `info()` to SoftGPU that returns the name of the
hardware vendor and device name, as well as the number of texture untis.

LibGL uses the returned texture unit count to initialize its internal
texture unit array.
This commit is contained in:
Stephan Unverwerth 2021-12-23 02:38:20 +01:00 • committed by Brian Gianforcaro
commit 39995548e4
Notes: sideshowbarker 2024-07-17 22:14:53 +09:00
5 changed files with 40 additions and 7 deletions
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11
Userland/Libraries/LibSoftGPU/Device.cpp
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@ -498,6 +498,15 @@ Device::Device(const Gfx::IntSize& min_size)
m_options.scissor_box = m_render_target->rect();
}
DeviceInfo Device::info() const
{
return {
.vendor_name = "SerenityOS",
.device_name = "SoftGPU",
.num_texture_units = num_samplers
};
}
void Device::draw_primitives(PrimitiveType primitive_type, FloatMatrix4x4 const& transform, FloatMatrix4x4 const& texture_matrix, Vector<Vertex> const& vertices, Vector<size_t> const& enabled_texture_units)
{
// At this point, the user has effectively specified that they are done with defining the geometry
@ -810,8 +819,6 @@ NonnullRefPtr<Image> Device::create_image(ImageFormat format, unsigned width, un
void Device::set_sampler_config(unsigned sampler, SamplerConfig const& config)
{
VERIFY(sampler < num_samplers);
m_samplers[sampler].set_config(config);
}