lxdream.org :: lxdream/src/pvr2/glutil.h r1236:d93175c36387

filename	src/pvr2/glutil.h
changeset	1236:d93175c36387
prev	1223:61684ca88599
next	1245:01e0020adf88
author	nkeynes
date	Fri Feb 24 21:17:47 2012 +1000 (12 years ago)
permissions	-rw-r--r--
last change	Factor video_width/video_height out into video_gl.c Convert immediate-mode bits in video_gl.c into a structure for glDrawArray Move setOrtho into defineOrthoMatrix in glutil.c Rearrange various GL settings to keep a consistent state

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     1.1 --- a/src/pvr2/glutil.h	Wed Feb 15 18:09:02 2012 +1000
     1.2 +++ b/src/pvr2/glutil.h	Fri Feb 24 21:17:47 2012 +1000
     1.3 @@ -128,6 +128,9 @@
     1.4  void glsl_unload_shaders(void);
     1.5  void glsl_clear_shader();
     1.6  
     1.7 +/* Define an orthographic transform matrix, given the bounding box (assuming origin at 0) */
     1.8 +void defineOrthoMatrix( GLfloat *matrix, GLfloat width, GLfloat height, GLfloat znear, GLfloat zfar );
     1.9 +
    1.10  /* Convenience formatting function for driver use */
    1.11  void fprint_extensions( FILE *out, const char *extensions );
    1.12