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LibGL: Implement texture unit texturing states

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This commit is contained in:
Jelle Raaijmakers 2021-11-29 20:57:27 +01:00 • committed by Andreas Kling
parent c7b90fa7d3
commit 5788a139d8
5 changed files with 67 additions and 4 deletions
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13
Userland/Libraries/LibGL/SoftwareRasterizer.cpp
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@ -498,8 +498,17 @@ void SoftwareRasterizer::submit_triangle(const GLTriangle& triangle, const Array
if (!texture_unit.is_bound())
continue;
// FIXME: Don't assume Texture2D
auto texel = texture_unit.bound_texture_2d()->sampler().sample(uv);
// FIXME: implement GL_TEXTURE_1D, GL_TEXTURE_3D and GL_TEXTURE_CUBE_MAP
FloatVector4 texel;
switch (texture_unit.currently_bound_target()) {
case GL_TEXTURE_2D:
if (!texture_unit.texture_2d_enabled() || texture_unit.texture_3d_enabled() || texture_unit.texture_cube_map_enabled())
continue;
texel = texture_unit.bound_texture_2d()->sampler().sample(uv);
break;
default:
VERIFY_NOT_REACHED();
}
// FIXME: Implement more blend modes
switch (texture_unit.env_mode()) {