implemented deferred rendering (r_shadow_deferred cvar) to accelerate

[xonotic/darkplaces.git] / glquake.h

diff --git a/glquake.h b/glquake.h
index 26f1771471d3314bc04bf9041dcd08a99346ffa5..2fc1aea5cc894ce40e2d6e7a9ddec5b22283a2e7 100644 (file)
--- a/glquake.h
+++ b/glquake.h
@@ -574,6 +574,29 @@ extern void (GLAPIENTRY *qglFramebufferRenderbufferEXT)(GLenum target, GLenum at
 extern void (GLAPIENTRY *qglGetFramebufferAttachmentParameterivEXT)(GLenum target, GLenum attachment, GLenum pname, GLint *params);
 extern void (GLAPIENTRY *qglGenerateMipmapEXT)(GLenum target);
 
+// GL_ARB_draw_buffers
+#ifndef GL_MAX_DRAW_BUFFERS_ARB
+#define GL_MAX_DRAW_BUFFERS_ARB                              0x8824
+#define GL_DRAW_BUFFER0_ARB                                  0x8825
+#define GL_DRAW_BUFFER1_ARB                                  0x8826
+#define GL_DRAW_BUFFER2_ARB                                  0x8827
+#define GL_DRAW_BUFFER3_ARB                                  0x8828
+#define GL_DRAW_BUFFER4_ARB                                  0x8829
+#define GL_DRAW_BUFFER5_ARB                                  0x882A
+#define GL_DRAW_BUFFER6_ARB                                  0x882B
+#define GL_DRAW_BUFFER7_ARB                                  0x882C
+#define GL_DRAW_BUFFER8_ARB                                  0x882D
+#define GL_DRAW_BUFFER9_ARB                                  0x882E
+#define GL_DRAW_BUFFER10_ARB                                 0x882F
+#define GL_DRAW_BUFFER11_ARB                                 0x8830
+#define GL_DRAW_BUFFER12_ARB                                 0x8831
+#define GL_DRAW_BUFFER13_ARB                                 0x8832
+#define GL_DRAW_BUFFER14_ARB                                 0x8833
+#define GL_DRAW_BUFFER15_ARB                                 0x8834
+#endif
+extern void (GLAPIENTRY *qglDrawBuffersARB)(GLsizei n, const GLenum *bufs);
+
+
 extern void (GLAPIENTRY *qglScissor)(GLint x, GLint y, GLsizei width, GLsizei height);
 
 extern void (GLAPIENTRY *qglClearColor)(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha);