diff options
| -rw-r--r-- | src/glx/x11/packsingle.h | 214 |
1 files changed, 107 insertions, 107 deletions
diff --git a/src/glx/x11/packsingle.h b/src/glx/x11/packsingle.h index 8cdcbda5ee..1a4d321094 100644 --- a/src/glx/x11/packsingle.h +++ b/src/glx/x11/packsingle.h @@ -49,107 +49,107 @@ #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 *); @@ -158,57 +158,57 @@ 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__ */ |