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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
parent 1a758d7bf2
commit 39995548e4
5 changed files with 40 additions and 7 deletions
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5
Userland/Libraries/LibSoftGPU/Device.h
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@ -15,6 +15,7 @@
#include <LibGfx/Vector4.h>
#include <LibSoftGPU/Clipper.h>
#include <LibSoftGPU/DepthBuffer.h>
#include <LibSoftGPU/DeviceInfo.h>
#include <LibSoftGPU/Enums.h>
#include <LibSoftGPU/Image.h>
#include <LibSoftGPU/ImageFormat.h>
@ -62,6 +63,8 @@ class Device final {
public:
Device(const Gfx::IntSize& min_size);
DeviceInfo info() const;
void draw_primitives(PrimitiveType, FloatMatrix4x4 const& transform, FloatMatrix4x4 const& texture_matrix, Vector<Vertex> const& vertices, Vector<size_t> const& enabled_texture_units);
void resize(const Gfx::IntSize& min_size);
void clear_color(const FloatVector4&);
@ -89,7 +92,7 @@ private:
Vector<Triangle> m_triangle_list;
Vector<Triangle> m_processed_triangles;
Vector<Vertex> m_clipped_vertices;
Sampler m_samplers[num_samplers];
Array<Sampler, num_samplers> m_samplers;
};
}