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LibGL: Handle multiple texture coordinates in client state

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This now tracks one vertex attribute pointer per texture unit and calls
glMultiTexCoord() to set the texture coordinates for the correct texture
unit.
This commit is contained in:
Stephan Unverwerth 2022-01-15 20:08:22 +01:00 • committed by Andreas Kling
parent 7571ef0343
commit a2c771a913
2 changed files with 33 additions and 21 deletions
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5
Userland/Libraries/LibGL/SoftwareGLContext.h
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@ -254,7 +254,8 @@ private:
// Client side arrays
bool m_client_side_vertex_array_enabled = false;
bool m_client_side_color_array_enabled = false;
bool m_client_side_texture_coord_array_enabled = false;
Vector<bool> m_client_side_texture_coord_array_enabled;
size_t m_client_active_texture = 0;
NonnullRefPtr<Gfx::Bitmap> m_frontbuffer;
@ -419,7 +420,7 @@ private:
VertexAttribPointer m_client_vertex_pointer;
VertexAttribPointer m_client_color_pointer;
VertexAttribPointer m_client_tex_coord_pointer;
Vector<VertexAttribPointer> m_client_tex_coord_pointer;
u8 m_pack_alignment { 4 };
GLsizei m_unpack_row_length { 0 };