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LibGL: Implement Texture State Management

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Some very primitive Texture State management. Data can now be
uploaded to textures.
This commit is contained in:
Jesse Buhagiar 2021-05-13 22:18:17 +10:00 • committed by Ali Mohammad Pur
parent 21dff6d40b
commit 4f324ba4d7
8 changed files with 309 additions and 0 deletions
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19
Userland/Libraries/LibGL/GL/gl.h
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@ -148,6 +148,24 @@ extern "C" {
#define GL_CONSTANT_ALPHA 0x8003
#define GL_ONE_MINUS_CONSTANT_ALPHA 0x8004
// Pixel formats
#define GL_RGB 0x1907
#define GL_RGBA 0x1908
#define GL_BGR 0x190B
#define GL_BGRA 0x190C
// Source pixel data format
#define GL_UNSIGNED_BYTE 0x1401
// Texture targets
#define GL_TEXTURE_2D 0x0DE1
// Texture Environment and Parameters
#define GL_NEAREST 0x2600
#define GL_LINEAR 0x2601
#define GL_NEAREST_MIPMAP_LINEAR 0x2602
#define GL_REPEAT 0x2603
//
// OpenGL typedefs
//
@ -237,6 +255,7 @@ GLAPI void glAlphaFunc(GLenum func, GLclampf ref);
GLAPI void glHint(GLenum target, GLenum mode);
GLAPI void glReadBuffer(GLenum mode);
GLAPI void glReadPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid* pixels);
GLAPI void glTexImage2D(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid* data);
#ifdef __cplusplus
}