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LibGL: Support additional enums in glGetIntegerv

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GL_MAX_TETXURE_UNITS: Returns the available units for multitexturing
GL_MAX_TETXURE_SIZE: Returns the maximum width/height for textures
This commit is contained in:
Stephan Unverwerth 2021-08-31 22:30:04 +02:00 • committed by Ali Mohammad Pur
parent 7c60f4bbab
commit e34fc4e336
1 changed files with 6 additions and 0 deletions
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6
Userland/Libraries/LibGL/SoftwareGLContext.cpp
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@ -1418,6 +1418,12 @@ void SoftwareGLContext::gl_get_integerv(GLenum pname, GLint* data)
case GL_BLEND_DST_ALPHA: case GL_BLEND_DST_ALPHA:
*data = m_blend_destination_factor; *data = m_blend_destination_factor;
break; break;
case GL_MAX_TEXTURE_UNITS:
*data = m_texture_units.size();
break;
case GL_MAX_TEXTURE_SIZE:
*data = 4096;
break;
default: default:
// According to the Khronos docs, we always return GL_INVALID_ENUM if we encounter a non-accepted value // According to the Khronos docs, we always return GL_INVALID_ENUM if we encounter a non-accepted value
// for `pname` // for `pname`