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https://github.com/RGBCube/serenity
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e537e2690a
This implements `glGetError` and correctly sets the state machine's error macro (similar to LibC `errno`) when an invalid operation is performed. This is reset on completion of a successful operation.
36 lines
741 B
C++
36 lines
741 B
C++
/*
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* Copyright (c) 2021, Jesse Buhagiar <jooster669@gmail.com>
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* Copyright (c) 2021, Stephan Unverwerth <s.unverwerth@gmx.de>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "GL/gl.h"
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#include "GLContext.h"
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extern GL::GLContext* g_gl_context;
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void glClear(GLbitfield mask)
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{
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g_gl_context->gl_clear(mask);
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}
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void glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha)
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{
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g_gl_context->gl_clear_color(red, green, blue, alpha);
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}
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GLubyte* glGetString(GLenum name)
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{
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return g_gl_context->gl_get_string(name);
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}
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void glViewport(GLint x, GLint y, GLsizei width, GLsizei height)
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{
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g_gl_context->gl_viewport(x, y, width, height);
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}
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GLenum glGetError()
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{
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return g_gl_context->gl_get_error();
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}
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