#define __GLX_packsingle_h__
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packrender.h"
#define X_GLXSingle 0
/* Declare common variables used during a single command */
-#define __GLX_SINGLE_DECLARE_VARIABLES() \
- __GLXcontext *gc = __glXGetCurrentContext(); \
- GLubyte *pc, *pixelHeaderPC; \
- GLuint compsize, cmdlen; \
- Display *dpy = gc->currentDpy; \
- xGLXSingleReq *req
-
-#define __GLX_SINGLE_LOAD_VARIABLES() \
- pc = gc->pc; \
- /* Muffle compilers */ \
- pixelHeaderPC = 0; (void)pixelHeaderPC; \
- compsize = 0; (void)compsize; \
- cmdlen = 0; (void)cmdlen
+#define __GLX_SINGLE_DECLARE_VARIABLES() \
+ __GLXcontext *gc = __glXGetCurrentContext(); \
+ GLubyte *pc, *pixelHeaderPC; \
+ GLuint compsize, cmdlen; \
+ Display *dpy = gc->currentDpy; \
+ xGLXSingleReq *req
+
+#define __GLX_SINGLE_LOAD_VARIABLES() \
+ pc = gc->pc; \
+ /* Muffle compilers */ \
+ pixelHeaderPC = 0; (void)pixelHeaderPC; \
+ compsize = 0; (void)compsize; \
+ cmdlen = 0; (void)cmdlen
/* Start a single command */
-#define __GLX_SINGLE_BEGIN(opcode,bytes) \
- if (dpy) { \
- (void) __glXFlushRenderBuffer(gc, pc); \
- LockDisplay(dpy); \
- GetReqExtra(GLXSingle,bytes,req); \
- req->reqType = gc->majorOpcode; \
- req->glxCode = opcode; \
- req->contextTag = gc->currentContextTag; \
- pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
+#define __GLX_SINGLE_BEGIN(opcode,bytes) \
+ if (dpy) { \
+ (void) __glXFlushRenderBuffer(gc, pc); \
+ LockDisplay(dpy); \
+ GetReqExtra(GLXSingle,bytes,req); \
+ req->reqType = gc->majorOpcode; \
+ req->glxCode = opcode; \
+ req->contextTag = gc->currentContextTag; \
+ pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
/* End a single command */
-#define __GLX_SINGLE_END() \
- UnlockDisplay(dpy); \
- SyncHandle(); \
- }
+#define __GLX_SINGLE_END() \
+ UnlockDisplay(dpy); \
+ SyncHandle(); \
+ }
/* Store data to sending for a single command */
-#define __GLX_SINGLE_PUT_CHAR(offset,a) \
- *((INT8 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_CHAR(offset,a) \
+ *((INT8 *) (pc + offset)) = a
#ifndef CRAY
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
- *((INT16 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_SHORT(offset,a) \
+ *((INT16 *) (pc + offset)) = a
-#define __GLX_SINGLE_PUT_LONG(offset,a) \
- *((INT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_LONG(offset,a) \
+ *((INT32 *) (pc + offset)) = a
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
- *((FLOAT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
+ *((FLOAT32 *) (pc + offset)) = a
#else
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-16) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_SHORT(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-16) - ((int)(cp) >> (64-6)); \
*(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
-#define __GLX_SINGLE_PUT_LONG(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-32) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_LONG(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-32) - ((int)(cp) >> (64-6)); \
*(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
- gl_put_float(pc + offset, a)
+#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
+ gl_put_float(pc + offset, a)
#endif
/* Read support macros */
-#define __GLX_SINGLE_READ_XREPLY() \
- (void) _XReply(dpy, (xReply*) &reply, 0, False)
+#define __GLX_SINGLE_READ_XREPLY() \
+ (void) _XReply(dpy, (xReply*) &reply, 0, False)
-#define __GLX_SINGLE_GET_RETVAL(a,cast) \
- a = (cast) reply.retval
+#define __GLX_SINGLE_GET_RETVAL(a,cast) \
+ a = (cast) reply.retval
-#define __GLX_SINGLE_GET_SIZE(a) \
- a = (GLint) reply.size
+#define __GLX_SINGLE_GET_SIZE(a) \
+ a = (GLint) reply.size
#ifndef _CRAY
-#define __GLX_SINGLE_GET_CHAR(p) \
- *p = *(GLbyte *)&reply.pad3;
+#define __GLX_SINGLE_GET_CHAR(p) \
+ *p = *(GLbyte *)&reply.pad3;
-#define __GLX_SINGLE_GET_SHORT(p) \
- *p = *(GLshort *)&reply.pad3;
+#define __GLX_SINGLE_GET_SHORT(p) \
+ *p = *(GLshort *)&reply.pad3;
-#define __GLX_SINGLE_GET_LONG(p) \
- *p = *(GLint *)&reply.pad3;
+#define __GLX_SINGLE_GET_LONG(p) \
+ *p = *(GLint *)&reply.pad3;
-#define __GLX_SINGLE_GET_FLOAT(p) \
- *p = *(GLfloat *)&reply.pad3;
+#define __GLX_SINGLE_GET_FLOAT(p) \
+ *p = *(GLfloat *)&reply.pad3;
#else
-#define __GLX_SINGLE_GET_CHAR(p) \
- *p = reply.pad3 >> 24;
+#define __GLX_SINGLE_GET_CHAR(p) \
+ *p = reply.pad3 >> 24;
-#define __GLX_SINGLE_GET_SHORT(p) \
- {int t = reply.pad3 >> 16; \
- *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
+#define __GLX_SINGLE_GET_SHORT(p) \
+ {int t = reply.pad3 >> 16; \
+ *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
-#define __GLX_SINGLE_GET_LONG(p) \
- {int t = reply.pad3; \
- *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
+#define __GLX_SINGLE_GET_LONG(p) \
+ {int t = reply.pad3; \
+ *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
#define PAD3OFFSET 16
-#define __GLX_SINGLE_GET_FLOAT(p) \
- *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_FLOAT(p) \
+ *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
extern float gl_ntoh_float(GLubyte *);
extern float gl_ntoh_double(GLubyte *);
#ifndef _CRAY
#ifdef __GLX_ALIGN64
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- __GLX_MEM_COPY(p, &reply.pad3, 8)
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ __GLX_MEM_COPY(p, &reply.pad3, 8)
#else
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- *p = *(GLdouble *)&reply.pad3
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ *p = *(GLdouble *)&reply.pad3
#endif
#endif
-
+
/* Get an array of typed data */
-#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen) \
-{ \
- GLint slop = alen*__GLX_SIZE_INT8 & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen) \
-{ \
- GLint slop = alen*__GLX_SIZE_INT8 & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-
-#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen) \
-{ \
- GLint slop = (alen*__GLX_SIZE_INT16) & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16);\
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);
+#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen) \
+ { \
+ GLint slop = alen*__GLX_SIZE_INT8 & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen) \
+ { \
+ GLint slop = alen*__GLX_SIZE_INT8 & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+
+#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen) \
+ { \
+ GLint slop = (alen*__GLX_SIZE_INT16) & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);
#ifndef _CRAY
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);
#else
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
- gl_get_float_array(dpy,a,alen);
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
+ gl_get_float_array(dpy,a,alen);
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
- gl_get_double_array(dpy, a, alen);
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
+ gl_get_double_array(dpy, a, alen);
-extern void gl_get_float_array(Display *dpy, float *a, int alen);
-extern void gl_get_double_array(Display *dpy, double *a, int alen);
+extern void gl_get_float_array(Display * dpy, float *a, int alen);
+extern void gl_get_double_array(Display * dpy, double *a, int alen);
#endif
#endif /* !__GLX_packsingle_h__ */
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