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LibGL: Track multiple current texture coordinates in GLContext

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Previously we only had a single current texture coordinate, set by
the glTexCoord family of functions. Since we now can have multiple
texture coordinates we track a vector of current texture coordinates
and set the requested one in glMultiTexCoord(). glTexCoord() Always sets
the first texture coordinate.
This commit is contained in:
Stephan Unverwerth 2022-01-15 20:22:09 +01:00 • committed by Andreas Kling
commit 9627576d9c
Notes: sideshowbarker 2024-07-17 20:39:02 +09:00
2 changed files with 10 additions and 5 deletions
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4
Userland/Libraries/LibGL/SoftwareGLContext.h
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@ -204,7 +204,7 @@ private:
u8 m_clear_stencil { 0 };
FloatVector4 m_current_vertex_color = { 1.0f, 1.0f, 1.0f, 1.0f };
FloatVector4 m_current_vertex_tex_coord = { 0.0f, 0.0f, 0.0f, 1.0f };
Vector<FloatVector4> m_current_vertex_tex_coord;
FloatVector3 m_current_vertex_normal = { 0.0f, 0.0f, 1.0f };
Vector<SoftGPU::Vertex> m_vertex_list;
@ -262,7 +262,7 @@ private:
// Texture objects
TextureNameAllocator m_name_allocator;
HashMap<GLuint, RefPtr<Texture>> m_allocated_textures;
Vector<TextureUnit, 32> m_texture_units;
Vector<TextureUnit> m_texture_units;
TextureUnit* m_active_texture_unit;
// Texture coordinate generation state