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LibGL: Implement glHint()

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This commit is contained in:
Stephan Unverwerth 2021-05-20 23:20:23 +02:00 • committed by Andreas Kling
parent 2a16c8bdb8
commit eed0bcaf42
5 changed files with 55 additions and 3 deletions
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30
Userland/Libraries/LibGL/SoftwareGLContext.cpp
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@ -979,6 +979,36 @@ void SoftwareGLContext::gl_alpha_func(GLenum func, GLclampf ref)
m_rasterizer.set_options(options);
}
void SoftwareGLContext::gl_hint(GLenum target, GLenum mode)
{
APPEND_TO_CALL_LIST_AND_RETURN_IF_NEEDED(gl_hint, target, mode);
if (m_in_draw_state) {
m_error = GL_INVALID_OPERATION;
return;
}
if (target != GL_PERSPECTIVE_CORRECTION_HINT
&& target != GL_POINT_SMOOTH_HINT
&& target != GL_LINE_SMOOTH_HINT
&& target != GL_POLYGON_SMOOTH_HINT
&& target != GL_FOG_HINT
&& target != GL_GENERATE_MIPMAP_HINT
&& target != GL_TEXTURE_COMPRESSION_HINT) {
m_error = GL_INVALID_ENUM;
return;
}
if (mode != GL_DONT_CARE
&& mode != GL_FASTEST
&& mode != GL_NICEST) {
m_error = GL_INVALID_ENUM;
return;
}
// According to the spec implementors are free to ignore glHint. So we do.
}
void SoftwareGLContext::present()
{
m_rasterizer.blit_to(*m_frontbuffer);