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LibGL: Implement GL_*_BITS and GL_DOUBLEBUFFER parameters

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This commit is contained in:
Jelle Raaijmakers 2021-12-01 20:42:45 +01:00 • committed by Andreas Kling
parent 033f224966
commit 2af9b625e8
2 changed files with 18 additions and 0 deletions
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11
Userland/Libraries/LibGL/SoftwareGLContext.cpp
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@ -1582,6 +1582,9 @@ void SoftwareGLContext::gl_get_booleanv(GLenum pname, GLboolean* data)
case GL_DEPTH_TEST:
*data = m_depth_test_enabled ? GL_TRUE : GL_FALSE;
break;
case GL_DOUBLEBUFFER:
*data = GL_TRUE;
break;
case GL_CULL_FACE:
*data = m_cull_faces ? GL_TRUE : GL_FALSE;
break;
@ -1683,6 +1686,14 @@ void SoftwareGLContext::gl_get_integerv(GLenum pname, GLint* data)
case GL_UNPACK_ROW_LENGTH:
*data = m_unpack_row_length;
break;
case GL_RED_BITS:
case GL_GREEN_BITS:
case GL_BLUE_BITS:
case GL_ALPHA_BITS:
case GL_DEPTH_BITS:
case GL_STENCIL_BITS:
*data = sizeof(float) * 8;
break;
default:
// According to the Khronos docs, we always return GL_INVALID_ENUM if we encounter a non-accepted value
// for `pname`