shithub: tinygl

Info  •  Files  •  Log  •  Branches

glDrawArrays

--- a/README.md

+++ b/README.md

@@ -85,6 +85,8 @@

 * Tuned the transformations to absolute perfection

+* Added glDrawArrays

+

 Note that this Softrast **is not GL 1.1 compliant** and does not constitute a complete GL implementation.

--- a/include/GL/gl.h

+++ b/include/GL/gl.h

@@ -732,6 +732,10 @@

 void glBegin(GLint type);

 void glEnd(void);

+

+void glDrawArrays(	GLenum mode,

+ 					GLint first,

+ 					GLsizei count);

 //NEW functions added by GEK!!!

 void glSetEnableSpecular(GLint s); //Toggle specular rendering (Speedup!!!)

 void* glGetTexturePixmap(GLint text, GLint level, GLint* xsize, GLint* ysize); //Get the raw data of a texture!

--- a/src/arrays.c

+++ b/src/arrays.c

@@ -57,6 +57,18 @@

 	gl_add_op(p);

 }

+void glDrawArrays(	GLenum mode,

+ 					GLint first,

+ 					GLsizei count){

+	//Temporary implementation until I figure out MR's "batch geometry processing" idea

+#include "error_check_no_context.h"

+	GLint end = first+count;

+	glBegin(mode);

+	for(GLint i = first;i<end;i++)

+		glArrayElement(i);

+	glEnd();

+}

+

 void glopEnableClientState(GLContext* c, GLParam* p) { c->client_states |= p[1].i; }

 void glEnableClientState(GLenum array) {