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LibGL+LibGPU+LibSoftGPU: Remove concept of layer in favor of depth

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Looking at how Khronos defines layers:

  https://www.khronos.org/opengl/wiki/Array_Texture

We both have 3D textures and layers of 2D textures, which can both be
encoded in our existing `Typed3DBuffer` as depth. Since we support
depth already in the GPU API, remove layer everywhere.

Also pass in `Texture2D::LOG2_MAX_TEXTURE_SIZE` as the maximum number
of mipmap levels, so we do not allocate 999 levels on each Image
instantiation.
This commit is contained in:
Jelle Raaijmakers 2022-09-04 21:38:39 +02:00 • committed by Linus Groh
parent 44953a4301
commit dda5987684
9 changed files with 54 additions and 65 deletions
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2
Userland/Libraries/LibGPU/Device.h
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@ -55,7 +55,7 @@ public:
virtual RasterizerOptions options() const = 0;
virtual LightModelParameters light_model() const = 0;
virtual NonnullRefPtr<Image> create_image(PixelFormat const&, u32 width, u32 height, u32 depth, u32 levels, u32 layers) = 0;
virtual NonnullRefPtr<Image> create_image(PixelFormat const&, u32 width, u32 height, u32 depth, u32 max_levels) = 0;
virtual void set_sampler_config(unsigned, SamplerConfig const&) = 0;
virtual void set_light_state(unsigned, Light const&) = 0;