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LibGL: Implement glStencil* functions

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This implements the context state for stencil testing functions and
operations. No rasterization is implemented.
This commit is contained in:
Jelle Raaijmakers 2021-12-01 15:21:00 +01:00 • committed by Andreas Kling
parent 729349ce78
commit ea6bcda79c
7 changed files with 135 additions and 1 deletions
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10
Userland/Libraries/LibGL/GL/gl.h
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@ -192,7 +192,13 @@ extern "C" {
#define GL_UNSIGNED_BYTE 0x1401
// Stencil buffer operations
#define GL_KEEP 0x1E00
#define GL_REPLACE 0x1E01
#define GL_INCR 0x1E02
#define GL_INCR_WRAP 0x8507
#define GL_DECR 0x1E03
#define GL_DECR_WRAP 0x8508
#define GL_INVERT 0x150A
// Texture targets
#define GL_TEXTURE_1D 0x0DE0
@ -439,6 +445,10 @@ GLAPI void glPixelStorei(GLenum pname, GLint param);
GLAPI void glScissor(GLint x, GLint y, GLsizei width, GLsizei height);
GLAPI void glLightf(GLenum light, GLenum pname, GLfloat param);
GLAPI void glLightfv(GLenum light, GLenum pname, GLfloat* param);
GLAPI void glStencilFunc(GLenum func, GLint ref, GLuint mask);
GLAPI void glStencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask);
GLAPI void glStencilOp(GLenum sfail, GLenum dpfail, GLenum dppass);
GLAPI void glStencilOpSeparate(GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass);
#ifdef __cplusplus
}