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Windows2003-3790/multimedia/opengl/dlist/dl_listc.c

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2001-01-01 00:00:00 +01:00
/******************************Module*Header*******************************\
* Module Name: dl_listc.c (formerly soft\so_listc.c)
*
* Display list compilation routines.
*
* Created: 12-27-1995
* Author: Hock San Lee [hockl]
*
* Copyright (c) 1995 Microsoft Corporation
\**************************************************************************/
/*
** Copyright 1991,1992, Silicon Graphics, Inc.
** All Rights Reserved.
**
** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
** the contents of this file may not be disclosed to third parties, copied or
** duplicated in any form, in whole or in part, without the prior written
** permission of Silicon Graphics, Inc.
**
** RESTRICTED RIGHTS LEGEND:
** Use, duplication or disclosure by the Government is subject to restrictions
** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
** rights reserved under the Copyright Laws of the United States.
**
** $Revision: 1.15 $
** $Date: 1993/10/23 00:34:54 $
*/
#include "precomp.h"
#pragma hdrstop
/* Generic OpenGL Client using subbatching. */
#include "glsbmsg.h"
#include "glsbmsgh.h"
#include "glsrvspt.h"
#include "subbatch.h"
#include "batchinf.h"
#include "image.h" // __glFillImage and __glImageSize definitions
#include "listcomp.h"
#include "lcfuncs.h"
#include "dlist.h"
#include "dlistopt.h"
#include "glclt.h"
/*
** The code in here makes a lot of assumptions about the size of the
** various user types (GLfloat, GLint, etcetra).
*/
void APIENTRY
__gllc_Bitmap ( IN GLsizei width,
IN GLsizei height,
IN GLfloat xorig,
IN GLfloat yorig,
IN GLfloat xmove,
IN GLfloat ymove,
IN const GLubyte oldbits[]
)
{
__GLbitmap *bitmap;
GLubyte *newbits;
GLint imageSize;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if ((width < 0) || (height < 0)) {
__gllc_InvalidValue();
return;
}
imageSize = height * ((width + 7) >> 3);
imageSize = __GL_PAD(imageSize);
bitmap = (__GLbitmap *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(imageSize + sizeof(__GLbitmap)),
DLIST_GENERIC_OP(Bitmap));
if (bitmap == NULL) return;
bitmap->width = width;
bitmap->height = height;
bitmap->xorig = xorig;
bitmap->yorig = yorig;
bitmap->xmove = xmove;
bitmap->ymove = ymove;
bitmap->imageSize = imageSize;
newbits = (GLubyte *)bitmap + sizeof(__GLbitmap);
__glFillImage(gc, width, height, GL_COLOR_INDEX, GL_BITMAP,
oldbits, newbits);
__glDlistAppendOp(gc, bitmap, __glle_Bitmap);
}
const GLubyte * FASTCALL __glle_Bitmap(__GLcontext *gc, const GLubyte *PC)
{
const __GLbitmap *bitmap;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
bitmap = (const __GLbitmap *) PC;
GLCLIENT_BEGIN( Bitmap, BITMAP )
pMsg->width = bitmap->width ;
pMsg->height = bitmap->height ;
pMsg->xorig = bitmap->xorig ;
pMsg->yorig = bitmap->yorig ;
pMsg->xmove = bitmap->xmove ;
pMsg->ymove = bitmap->ymove ;
pMsg->bitmapOff = (ULONG_PTR) bitmap ;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLbitmap) + bitmap->imageSize;
}
void APIENTRY
__gllc_PolygonStipple ( const GLubyte *mask )
{
void *data;
__GL_SETUP();
GLubyte *newbits;
// Flush the command buffer before accessing server side gc states.
glsbAttention();
newbits = (GLubyte *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(__glImageSize(32, 32, GL_COLOR_INDEX, GL_BITMAP)),
DLIST_GENERIC_OP(PolygonStipple));
if (newbits == NULL) return;
__glFillImage(gc, 32, 32, GL_COLOR_INDEX, GL_BITMAP, mask, newbits);
__glDlistAppendOp(gc, newbits, __glle_PolygonStipple);
}
const GLubyte * FASTCALL __glle_PolygonStipple(__GLcontext *gc, const GLubyte *PC)
{
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
GLCLIENT_BEGIN( PolygonStipple, POLYGONSTIPPLE )
pMsg->maskOff = (ULONG_PTR) PC ;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + __glImageSize(32, 32, GL_COLOR_INDEX, GL_BITMAP);
}
void
__gllc_Map1_Internal ( IN GLenum target, IN GLfloat u1, IN GLfloat u2, IN GLint stride, IN GLint order, IN const void *points , GLboolean bDouble )
{
__GLmap1 *map1data;
GLint k;
GLint cmdsize;
__GLfloat *data;
__GL_SETUP();
k=__glEvalComputeK(target);
if (k < 0) {
__gllc_InvalidEnum();
return;
}
if (order > gc->constants.maxEvalOrder || stride < k ||
order < 1 || u1 == u2) {
__gllc_InvalidValue();
return;
}
cmdsize = sizeof(__GLmap1) +
__glMap1_size(k, order) * sizeof(__GLfloat);
map1data = (__GLmap1 *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(cmdsize), DLIST_GENERIC_OP(Map1));
if (map1data == NULL) return;
map1data->target = target;
map1data->u1 = u1;
map1data->u2 = u2;
map1data->order = order;
data = (__GLfloat *) ((GLubyte *)map1data + sizeof(__GLmap1));
if (bDouble)
__glFillMap1d(k, order, stride, (const GLdouble *) points, data);
else
__glFillMap1f(k, order, stride, (const GLfloat *) points, data);
__glDlistAppendOp(gc, map1data, __glle_Map1);
}
void APIENTRY
__gllc_Map1f ( IN GLenum target, IN GLfloat u1, IN GLfloat u2, IN GLint stride, IN GLint order, IN const GLfloat points[] )
{
__gllc_Map1_Internal(target, u1, u2, stride, order,
(const void *) points, GL_FALSE);
}
void APIENTRY
__gllc_Map1d ( IN GLenum target, IN GLdouble u1, IN GLdouble u2, IN GLint stride, IN GLint order, IN const GLdouble points[] )
{
__gllc_Map1_Internal(target, (GLfloat) u1, (GLfloat) u2, stride, order,
(const void *) points, GL_TRUE);
}
const GLubyte * FASTCALL __glle_Map1(__GLcontext *gc, const GLubyte *PC)
{
const __GLmap1 *map1data;
GLint k, dataSize;
__GLevaluator1 *ev;
__GLfloat *gc_data;
POLYARRAY *pa;
map1data = (const __GLmap1 *) PC;
k = __glEvalComputeK(map1data->target);
dataSize = __glMap1_size(k, map1data->order) * sizeof(__GLfloat);
// Check if it is called inside a Begin-End block
// If we are already in the begin/end bracket, return an error.
pa = GLTEB_CLTPOLYARRAY();
if (pa->flags & POLYARRAY_IN_BEGIN)
{
GLSETERROR(GL_INVALID_OPERATION);
return PC + sizeof(__GLmap1) + dataSize;
}
ev = __glSetUpMap1 (gc, map1data->target, map1data->order,
map1data->u1, map1data->u2);
if (ev != 0)
{
gc_data = gc->eval.eval1Data[__GL_EVAL1D_INDEX(map1data->target)];
memcpy (gc_data, (GLfloat *) (PC + sizeof(__GLmap1)), dataSize);
}
return PC + sizeof(__GLmap1) + dataSize;
}
void
__gllc_Map2_Internal ( IN GLenum target, IN GLfloat u1, IN GLfloat u2, IN GLint ustride, IN GLint uorder, IN GLfloat v1, IN GLfloat v2, IN GLint vstride, IN GLint vorder, IN const void *points , GLboolean bDouble )
{
__GLmap2 *map2data;
GLint k;
GLint cmdsize;
__GLfloat *data;
__GL_SETUP();
k=__glEvalComputeK(target);
if (k < 0) {
__gllc_InvalidEnum();
return;
}
if (vorder > gc->constants.maxEvalOrder || vstride < k ||
vorder < 1 || u1 == u2 || ustride < k ||
uorder > gc->constants.maxEvalOrder || uorder < 1 ||
v1 == v2) {
__gllc_InvalidValue();
return;
}
cmdsize = sizeof(__GLmap2) +
__glMap2_size(k, uorder, vorder) * sizeof(__GLfloat);
map2data = (__GLmap2 *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(cmdsize), DLIST_GENERIC_OP(Map2));
if (map2data == NULL) return;
map2data->target = target;
map2data->u1 = u1;
map2data->u2 = u2;
map2data->uorder = uorder;
map2data->v1 = v1;
map2data->v2 = v2;
map2data->vorder = vorder;
data = (__GLfloat *) ((GLubyte *)map2data + sizeof(__GLmap2));
if (bDouble)
__glFillMap2d(k, uorder, vorder, ustride, vstride,
(const GLdouble *) points, data);
else
__glFillMap2f(k, uorder, vorder, ustride, vstride,
(const GLfloat *) points, data);
__glDlistAppendOp(gc, map2data, __glle_Map2);
}
void APIENTRY
__gllc_Map2f ( IN GLenum target, IN GLfloat u1, IN GLfloat u2, IN GLint ustride, IN GLint uorder, IN GLfloat v1, IN GLfloat v2, IN GLint vstride, IN GLint vorder, IN const GLfloat points[] )
{
__gllc_Map2_Internal(target, u1, u2, ustride, uorder,
v1, v2, vstride, vorder, (const void *) points, GL_FALSE);
}
void APIENTRY
__gllc_Map2d ( IN GLenum target, IN GLdouble u1, IN GLdouble u2, IN GLint ustride, IN GLint uorder, IN GLdouble v1, IN GLdouble v2, IN GLint vstride, IN GLint vorder, IN const GLdouble points[] )
{
__gllc_Map2_Internal(target, (GLfloat) u1, (GLfloat) u2, ustride, uorder,
(GLfloat) v1, (GLfloat) v2, vstride, vorder, (const void *) points, GL_TRUE);
}
const GLubyte * FASTCALL __glle_Map2(__GLcontext *gc, const GLubyte *PC)
{
const __GLmap2 *map2data;
GLint k, dataSize;
__GLevaluator2 *ev;
__GLfloat *gc_data;
POLYARRAY *pa;
map2data = (const __GLmap2 *) PC;
k = __glEvalComputeK (map2data->target);
dataSize = __glMap2_size(k, map2data->uorder, map2data->vorder) *
sizeof(__GLfloat);
// Check if it is called inside a Begin-End block
// If we are already in the begin/end bracket, return an error.
pa = GLTEB_CLTPOLYARRAY();
if (pa->flags & POLYARRAY_IN_BEGIN)
{
GLSETERROR(GL_INVALID_OPERATION);
return PC + sizeof(__GLmap2) + dataSize;
}
ev = __glSetUpMap2 (gc, map2data->target,
map2data->uorder, map2data->vorder,
map2data->u1, map2data->u2,
map2data->v1, map2data->v2);
if (ev != 0)
{
gc_data = gc->eval.eval2Data[__GL_EVAL2D_INDEX(map2data->target)];
memcpy (gc_data, (GLfloat *) (PC + sizeof(__GLmap2)), dataSize);
}
return PC + sizeof(__GLmap2) + dataSize;
}
void APIENTRY
__gllc_DrawPixels ( IN GLsizei width,
IN GLsizei height,
IN GLenum format,
IN GLenum type,
IN const GLvoid *pixels
)
{
__GLdrawPixels *pixdata;
GLint imageSize;
GLboolean index;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if ((width < 0) || (height < 0)) {
__gllc_InvalidValue();
return;
}
switch (format) {
case GL_STENCIL_INDEX:
case GL_COLOR_INDEX:
index = GL_TRUE;
break;
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_RGB:
case GL_RGBA:
case GL_LUMINANCE:
case GL_LUMINANCE_ALPHA:
case GL_DEPTH_COMPONENT:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
index = GL_FALSE;
break;
default:
__gllc_InvalidEnum();
return;
}
switch (type) {
case GL_BITMAP:
if (!index) {
__gllc_InvalidEnum();
return;
}
break;
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return;
}
imageSize = __glImageSize(width, height, format, type);
imageSize = __GL_PAD(imageSize);
pixdata = (__GLdrawPixels *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLdrawPixels) + imageSize),
DLIST_GENERIC_OP(DrawPixels));
if (pixdata == NULL) return;
pixdata->width = width;
pixdata->height = height;
pixdata->format = format;
pixdata->type = type;
__glFillImage(gc, width, height, format, type, pixels,
(GLubyte *)pixdata + sizeof(__GLdrawPixels));
__glDlistAppendOp(gc, pixdata, __glle_DrawPixels);
}
const GLubyte * FASTCALL __glle_DrawPixels(__GLcontext *gc, const GLubyte *PC)
{
const __GLdrawPixels *pixdata;
GLint imageSize;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
pixdata = (const __GLdrawPixels *) PC;
imageSize = __glImageSize(pixdata->width, pixdata->height,
pixdata->format, pixdata->type);
GLCLIENT_BEGIN( DrawPixels, DRAWPIXELS )
pMsg->width = pixdata->width ;
pMsg->height = pixdata->height ;
pMsg->format = pixdata->format ;
pMsg->type = pixdata->type ;
pMsg->pixelsOff = (ULONG_PTR) (pixdata+1) ;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLdrawPixels) + __GL_PAD(imageSize);
}
void APIENTRY
__gllc_TexImage1D ( IN GLenum target,
IN GLint level,
IN GLint components,
IN GLsizei width,
IN GLint border,
IN GLenum format,
IN GLenum type,
IN const GLvoid *pixels
)
{
__GLtexImage1D *texdata;
GLint imageSize;
GLboolean index;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if (border < 0 || border > 1) {
__gllc_InvalidValue();
return;
}
if (width < 0) {
__gllc_InvalidValue();
return;
}
switch (format) {
case GL_COLOR_INDEX:
index = GL_TRUE;
break;
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_RGB:
case GL_RGBA:
case GL_LUMINANCE:
case GL_LUMINANCE_ALPHA:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
index = GL_FALSE;
break;
default:
__gllc_InvalidEnum();
return;
}
switch (type) {
case GL_BITMAP:
if (!index) {
__gllc_InvalidEnum();
return;
}
break;
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return;
}
if (target == GL_PROXY_TEXTURE_1D) {
glcltTexImage1D(target, level, components, width, border, format,
type, pixels);
return;
} else if (target != GL_TEXTURE_1D) {
__gllc_InvalidEnum();
return;
} else if (pixels == NULL) {
imageSize = 0;
} else {
imageSize = __glImageSize(width, 1, format, type);
}
imageSize = __GL_PAD(imageSize);
texdata = (__GLtexImage1D *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLtexImage1D)+imageSize),
DLIST_GENERIC_OP(TexImage1D));
if (texdata == NULL) return;
texdata->target = target;
texdata->level = level;
texdata->components = components;
texdata->width = width;
texdata->border = border;
texdata->format = format;
texdata->type = type;
texdata->imageSize = imageSize;
if (imageSize > 0)
{
__glFillImage(gc, width, 1, format, type, pixels,
(GLubyte *)texdata + sizeof(__GLtexImage1D));
}
__glDlistAppendOp(gc, texdata, __glle_TexImage1D);
}
void APIENTRY
__gllc_TexImage2D ( IN GLenum target,
IN GLint level,
IN GLint components,
IN GLsizei width,
IN GLsizei height,
IN GLint border,
IN GLenum format,
IN GLenum type,
IN const GLvoid *pixels
)
{
__GLtexImage2D *texdata;
GLint imageSize;
GLboolean index;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if (border < 0 || border > 1) {
__gllc_InvalidValue();
return;
}
if ((width < 0) || (height < 0)) {
__gllc_InvalidValue();
return;
}
switch (format) {
case GL_COLOR_INDEX:
index = GL_TRUE;
break;
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_RGB:
case GL_RGBA:
case GL_LUMINANCE:
case GL_LUMINANCE_ALPHA:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
index = GL_FALSE;
break;
default:
__gllc_InvalidEnum();
return;
}
switch (type) {
case GL_BITMAP:
if (!index) {
__gllc_InvalidEnum();
return;
}
break;
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return;
}
if (target == GL_PROXY_TEXTURE_2D) {
glcltTexImage2D(target, level, components, width, height, border,
format, type, pixels);
return;
} else if (target != GL_TEXTURE_2D) {
__gllc_InvalidEnum();
return;
} else if (pixels == NULL) {
imageSize = 0;
} else {
imageSize = __glImageSize(width, height, format, type);
}
imageSize = __GL_PAD(imageSize);
texdata = (__GLtexImage2D *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLtexImage2D) + imageSize),
DLIST_GENERIC_OP(TexImage2D));
if (texdata == NULL) return;
texdata->target = target;
texdata->level = level;
texdata->components = components;
texdata->width = width;
texdata->height = height;
texdata->border = border;
texdata->format = format;
texdata->type = type;
texdata->imageSize = imageSize;
if (imageSize > 0)
{
__glFillImage(gc, width, height, format, type, pixels,
(GLubyte *) (GLubyte *)texdata + sizeof(__GLtexImage2D));
}
__glDlistAppendOp(gc, texdata, __glle_TexImage2D);
}
const GLubyte * FASTCALL __glle_TexImage1D(__GLcontext *gc, const GLubyte *PC)
{
const __GLtexImage1D *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLtexImage1D *) PC;
GLCLIENT_BEGIN( TexImage1D, TEXIMAGE1D )
pMsg->target = data->target ;
pMsg->level = data->level ;
pMsg->components = data->components ;
pMsg->width = data->width ;
pMsg->border = data->border ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->pixelsOff = data->imageSize > 0 ? (ULONG_PTR) (data+1) : 0;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLtexImage1D) + data->imageSize;
}
const GLubyte * FASTCALL __glle_TexImage2D(__GLcontext *gc, const GLubyte *PC)
{
const __GLtexImage2D *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLtexImage2D *) PC;
GLCLIENT_BEGIN( TexImage2D, TEXIMAGE2D )
pMsg->target = data->target ;
pMsg->level = data->level ;
pMsg->components = data->components ;
pMsg->width = data->width ;
pMsg->height = data->height ;
pMsg->border = data->border ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->pixelsOff = data->imageSize > 0 ? (ULONG_PTR) (data+1) : 0;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLtexImage2D) + data->imageSize;
}
void APIENTRY __gllc_TexSubImage1D(GLenum target, GLint level, GLint xoffset,
GLsizei width, GLenum format, GLenum type,
const GLvoid *pixels)
{
__GLtexSubImage1D *texdata;
GLint imageSize;
GLboolean index;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if (width < 0) {
__gllc_InvalidValue();
return;
}
switch (format) {
case GL_COLOR_INDEX:
index = GL_TRUE;
break;
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_RGB:
case GL_RGBA:
case GL_LUMINANCE:
case GL_LUMINANCE_ALPHA:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
index = GL_FALSE;
break;
default:
__gllc_InvalidEnum();
return;
}
switch (type) {
case GL_BITMAP:
if (!index) {
__gllc_InvalidEnum();
return;
}
break;
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return;
}
imageSize = __glImageSize(width, 1, format, type);
imageSize = __GL_PAD(imageSize);
texdata = (__GLtexSubImage1D *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLtexSubImage1D) + imageSize),
DLIST_GENERIC_OP(TexSubImage1D));
if (texdata == NULL) return;
texdata->target = target;
texdata->level = level;
texdata->xoffset = xoffset;
texdata->width = width;
texdata->format = format;
texdata->type = type;
texdata->imageSize = imageSize;
if (imageSize > 0) {
__glFillImage(gc, width, 1, format, type, pixels,
(GLubyte *)texdata + sizeof(__GLtexSubImage1D));
}
__glDlistAppendOp(gc, texdata, __glle_TexSubImage1D);
}
void APIENTRY __gllc_TexSubImage2D(GLenum target, GLint level, GLint xoffset,
GLint yoffset, GLsizei width, GLsizei height,
GLenum format, GLenum type,
const GLvoid *pixels)
{
__GLtexSubImage2D *texdata;
GLint imageSize;
GLboolean index;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
if ((width < 0) || (height < 0)) {
__gllc_InvalidValue();
return;
}
switch (format) {
case GL_COLOR_INDEX:
index = GL_TRUE;
break;
case GL_RED:
case GL_GREEN:
case GL_BLUE:
case GL_ALPHA:
case GL_RGB:
case GL_RGBA:
case GL_LUMINANCE:
case GL_LUMINANCE_ALPHA:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
index = GL_FALSE;
break;
default:
__gllc_InvalidEnum();
return;
}
switch (type) {
case GL_BITMAP:
if (!index) {
__gllc_InvalidEnum();
return;
}
break;
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return;
}
imageSize = __glImageSize(width, height, format, type);
imageSize = __GL_PAD(imageSize);
texdata = (__GLtexSubImage2D *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLtexSubImage2D) + imageSize),
DLIST_GENERIC_OP(TexSubImage2D));
if (texdata == NULL) return;
texdata->target = target;
texdata->level = level;
texdata->xoffset = xoffset;
texdata->yoffset = yoffset;
texdata->width = width;
texdata->height = height;
texdata->format = format;
texdata->type = type;
texdata->imageSize = imageSize;
if (imageSize > 0) {
__glFillImage(gc, width, height, format, type, pixels,
(GLubyte *) texdata + sizeof(__GLtexSubImage2D));
}
__glDlistAppendOp(gc, texdata, __glle_TexSubImage2D);
}
const GLubyte * FASTCALL __glle_TexSubImage1D(__GLcontext *gc, const GLubyte *PC)
{
const __GLtexSubImage1D *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLtexSubImage1D *) PC;
GLCLIENT_BEGIN( TexSubImage1D, TEXSUBIMAGE1D )
pMsg->target = data->target ;
pMsg->level = data->level ;
pMsg->xoffset = data->xoffset ;
pMsg->width = data->width ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->pixelsOff = (ULONG_PTR) (data+1) ;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLtexSubImage1D) + data->imageSize;
}
const GLubyte * FASTCALL __glle_TexSubImage2D(__GLcontext *gc, const GLubyte *PC)
{
const __GLtexSubImage2D *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLtexSubImage2D *) PC;
GLCLIENT_BEGIN( TexSubImage2D, TEXSUBIMAGE2D )
pMsg->target = data->target ;
pMsg->level = data->level ;
pMsg->xoffset = data->xoffset ;
pMsg->yoffset = data->yoffset ;
pMsg->width = data->width ;
pMsg->height = data->height ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->pixelsOff = (ULONG_PTR) (data+1) ;
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLtexSubImage2D) + data->imageSize;
}
GLint __gllc_CheckColorTableArgs(GLenum target, GLsizei count,
GLenum format, GLenum type)
{
GLint imageSize;
switch (type) {
case GL_BYTE:
case GL_UNSIGNED_BYTE:
case GL_SHORT:
case GL_UNSIGNED_SHORT:
case GL_INT:
case GL_UNSIGNED_INT:
case GL_FLOAT:
break;
default:
__gllc_InvalidEnum();
return -1;
}
switch (format)
{
case GL_RED:
case GL_GREEN: case GL_BLUE:
case GL_ALPHA: case GL_RGB:
case GL_RGBA:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
case GL_BGR_EXT:
#endif
break;
default:
__gllc_InvalidEnum();
return -1;
}
if (target != GL_TEXTURE_1D && target != GL_TEXTURE_2D &&
target != GL_PROXY_TEXTURE_1D && target != GL_PROXY_TEXTURE_2D)
{
__gllc_InvalidEnum();
return -1;
}
else
{
imageSize = __glImageSize(count, 1, format, type);
}
imageSize = __GL_PAD(imageSize);
return imageSize;
}
void APIENTRY
__gllc_ColorTableEXT ( IN GLenum target,
IN GLenum internalFormat,
IN GLsizei width,
IN GLenum format,
IN GLenum type,
IN const GLvoid *data
)
{
__GLcolorTableEXT *record;
GLint imageSize;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
imageSize = __gllc_CheckColorTableArgs(target, width, format, type);
if (imageSize < 0)
{
return;
}
switch(internalFormat)
{
case GL_RGB: case 3:
case GL_R3_G3_B2: case GL_RGB4:
case GL_RGB5: case GL_RGB8:
case GL_RGB10: case GL_RGB12:
case GL_RGB16:
#ifdef GL_EXT_bgra
case GL_BGR_EXT:
#endif
break;
case GL_RGBA: case 4:
case GL_RGBA2: case GL_RGBA4:
case GL_RGBA8: case GL_RGB5_A1:
case GL_RGBA12: case GL_RGBA16:
case GL_RGB10_A2:
#ifdef GL_EXT_bgra
case GL_BGRA_EXT:
#endif
break;
default:
__gllc_InvalidEnum();
return;
}
record = (__GLcolorTableEXT *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLcolorTableEXT)+imageSize),
DLIST_GENERIC_OP(ColorTableEXT));
if (record == NULL) return;
record->target = target;
record->internalFormat = internalFormat;
record->width = width;
record->format = format;
record->type = type;
record->imageSize = imageSize;
if (imageSize > 0)
{
__glFillImage(gc, width, 1, format, type, data,
(GLubyte *)record + sizeof(__GLcolorTableEXT));
}
__glDlistAppendOp(gc, record, __glle_ColorTableEXT);
}
const GLubyte * FASTCALL __glle_ColorTableEXT(__GLcontext *gc,
const GLubyte *PC)
{
const __GLcolorTableEXT *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLcolorTableEXT *) PC;
GLCLIENT_BEGIN( ColorTableEXT, COLORTABLEEXT )
pMsg->target = data->target ;
pMsg->internalFormat = data->internalFormat;
pMsg->width = data->width ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->data = (const GLvoid *) (data+1);
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLcolorTableEXT) + data->imageSize;
}
void APIENTRY
__gllc_ColorSubTableEXT ( IN GLenum target,
IN GLsizei start,
IN GLsizei count,
IN GLenum format,
IN GLenum type,
IN const GLvoid *data
)
{
__GLcolorSubTableEXT *record;
GLint imageSize;
__GL_SETUP();
// Flush the command buffer before accessing server side gc states.
glsbAttention();
imageSize = __gllc_CheckColorTableArgs(target, count, format, type);
if (imageSize < 0)
{
return;
}
record = (__GLcolorSubTableEXT *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(__GLcolorSubTableEXT)+imageSize),
DLIST_GENERIC_OP(ColorSubTableEXT));
if (record == NULL) return;
record->target = target;
record->start = start;
record->count = count;
record->format = format;
record->type = type;
record->imageSize = imageSize;
if (imageSize > 0)
{
__glFillImage(gc, count, 1, format, type, data,
(GLubyte *)record + sizeof(__GLcolorSubTableEXT));
}
__glDlistAppendOp(gc, record, __glle_ColorSubTableEXT);
}
const GLubyte * FASTCALL __glle_ColorSubTableEXT(__GLcontext *gc,
const GLubyte *PC)
{
const __GLcolorSubTableEXT *data;
// Call the server side display list execute function.
// Batch the pointer here but we need to flush the command buffer before
// the memory is moved or modified!
data = (const __GLcolorSubTableEXT *) PC;
GLCLIENT_BEGIN( ColorSubTableEXT, COLORSUBTABLEEXT )
pMsg->target = data->target ;
pMsg->start = data->start ;
pMsg->count = data->count ;
pMsg->format = data->format ;
pMsg->type = data->type ;
pMsg->data = (const GLvoid *) (data+1);
pMsg->_IsDlist = GL_TRUE ;
GLCLIENT_END
return PC + sizeof(__GLcolorSubTableEXT) + data->imageSize;
}
#ifdef GL_WIN_multiple_textures
void APIENTRY __gllc_CurrentTextureIndexWIN
(GLuint index)
{
struct __gllc_CurrentTextureIndexWIN_Rec *data;
__GL_SETUP();
data = (struct __gllc_CurrentTextureIndexWIN_Rec *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(struct __gllc_CurrentTextureIndexWIN_Rec)),
DLIST_GENERIC_OP(CurrentTextureIndexWIN));
if (data == NULL) return;
data->index = index;
__glDlistAppendOp(gc, data, __glle_CurrentTextureIndexWIN);
}
void APIENTRY __gllc_BindNthTextureWIN
(GLuint index, GLenum target, GLuint texture)
{
struct __gllc_BindNthTextureWIN_Rec *data;
__GL_SETUP();
data = (struct __gllc_BindNthTextureWIN_Rec *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(struct __gllc_BindNthTextureWIN_Rec)),
DLIST_GENERIC_OP(BindNthTextureWIN));
if (data == NULL) return;
data->index = index;
data->target = target;
data->texture = texture;
__glDlistAppendOp(gc, data, __glle_BindNthTextureWIN);
}
void APIENTRY __gllc_NthTexCombineFuncWIN
(GLuint index,
GLenum leftColorFactor, GLenum colorOp, GLenum rightColorFactor,
GLenum leftAlphaFactor, GLenum alphaOp, GLenum rightAlphaFactor)
{
struct __gllc_NthTexCombineFuncWIN_Rec *data;
__GL_SETUP();
data = (struct __gllc_NthTexCombineFuncWIN_Rec *)
__glDlistAddOpUnaligned(gc, DLIST_SIZE(sizeof(struct __gllc_NthTexCombineFuncWIN_Rec)),
DLIST_GENERIC_OP(NthTexCombineFuncWIN));
if (data == NULL) return;
data->index = index;
data->leftColorFactor = leftColorFactor;
data->colorOp = colorOp;
data->rightColorFactor = rightColorFactor;
data->leftAlphaFactor = leftAlphaFactor;
data->alphaOp = alphaOp;
data->rightAlphaFactor = rightAlphaFactor;
__glDlistAppendOp(gc, data, __glle_NthTexCombineFuncWIN);
}
#endif // GL_WIN_multiple_textures
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