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LibGL: Implenent glGetBooleanv
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5 changed files with 32 additions and 0 deletions
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@ -1392,6 +1392,30 @@ void SoftwareGLContext::gl_get_floatv(GLenum pname, GLfloat* params)
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}
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}
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void SoftwareGLContext::gl_get_booleanv(GLenum pname, GLboolean* data)
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{
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RETURN_WITH_ERROR_IF(m_in_draw_state, GL_INVALID_OPERATION);
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switch (pname) {
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case GL_BLEND:
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*data = m_blend_enabled ? GL_TRUE : GL_FALSE;
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break;
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case GL_ALPHA_TEST:
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*data = m_alpha_test_func ? GL_TRUE : GL_FALSE;
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break;
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case GL_DEPTH_TEST:
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*data = m_depth_test_enabled ? GL_TRUE : GL_FALSE;
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break;
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case GL_CULL_FACE:
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*data = m_cull_faces ? GL_TRUE : GL_FALSE;
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break;
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default:
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// According to the Khronos docs, we always return GL_INVALID_ENUM if we encounter a non-accepted value
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// for `pname`
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RETURN_WITH_ERROR_IF(true, GL_INVALID_ENUM);
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}
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}
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void SoftwareGLContext::gl_depth_mask(GLboolean flag)
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{
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APPEND_TO_CALL_LIST_AND_RETURN_IF_NEEDED(gl_depth_mask, flag);
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