diff options
Diffstat (limited to 'src/glx/x11/singlepix.c')
| -rw-r--r-- | src/glx/x11/singlepix.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/src/glx/x11/singlepix.c b/src/glx/x11/singlepix.c deleted file mode 100644 index f5ebf4dfdb..0000000000 --- a/src/glx/x11/singlepix.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * 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 "packsingle.h" -#include "indirect.h" -#include "glapitable.h" -#include "glapidispatch.h" -#include "glapi.h" -#include "glthread.h" -#include "glapioffsets.h" -#include <GL/glxproto.h> - -void -__indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type, - GLvoid * row, GLvoid * column, GLvoid * span) -{ - __GLX_SINGLE_DECLARE_VARIABLES(); - const __GLXattribute *state; - xGLXGetSeparableFilterReply reply; - GLubyte *rowBuf, *colBuf; - - if (!dpy) - return; - __GLX_SINGLE_LOAD_VARIABLES(); - state = gc->client_state_private; - - /* Send request */ - __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13)); - __GLX_SINGLE_PUT_LONG(0, target); - __GLX_SINGLE_PUT_LONG(4, format); - __GLX_SINGLE_PUT_LONG(8, type); - __GLX_SINGLE_PUT_CHAR(12, state->storePack.swapEndian); - __GLX_SINGLE_READ_XREPLY(); - compsize = reply.length << 2; - - if (compsize != 0) { - GLint width, height; - GLint widthsize, heightsize; - - width = reply.width; - height = reply.height; - - widthsize = __glImageSize(width, 1, 1, format, type, 0); - heightsize = __glImageSize(height, 1, 1, format, type, 0); - - /* Allocate a holding buffer to transform the data from */ - rowBuf = (GLubyte *) Xmalloc(widthsize); - if (!rowBuf) { - /* Throw data away */ - _XEatData(dpy, compsize); - __glXSetError(gc, GL_OUT_OF_MEMORY); - UnlockDisplay(dpy); - SyncHandle(); - return; - } - else { - __GLX_SINGLE_GET_CHAR_ARRAY(((char *) rowBuf), widthsize); - __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row); - Xfree((char *) rowBuf); - } - colBuf = (GLubyte *) Xmalloc(heightsize); - if (!colBuf) { - /* Throw data away */ - _XEatData(dpy, compsize - __GLX_PAD(widthsize)); - __glXSetError(gc, GL_OUT_OF_MEMORY); - UnlockDisplay(dpy); - SyncHandle(); - return; - } - else { - __GLX_SINGLE_GET_CHAR_ARRAY(((char *) colBuf), heightsize); - __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column); - Xfree((char *) colBuf); - } - } - else { - /* - ** don't modify user's buffer. - */ - } - __GLX_SINGLE_END(); - -} - - -#define CONCAT(a,b) a ## b -#define NAME(o) CONCAT(gl_dispatch_stub_, o) - -void NAME(_gloffset_GetSeparableFilter) (GLenum target, GLenum format, - GLenum type, GLvoid * row, - GLvoid * column, GLvoid * span) -{ - __GLXcontext *const gc = __glXGetCurrentContext(); - -#ifdef GLX_DIRECT_RENDERING - if (gc->driContext) { - CALL_GetSeparableFilter(GET_DISPATCH(), - (target, format, type, row, column, span)); - return; - } - else -#endif - { - Display *const dpy = gc->currentDpy; - const GLuint cmdlen = __GLX_PAD(13); - - if (dpy != NULL) { - const __GLXattribute *const state = gc->client_state_private; - xGLXGetSeparableFilterReply reply; - GLubyte const *pc = - __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply, - X_GLvop_GetSeparableFilterEXT, cmdlen); - unsigned compsize; - - - (void) memcpy((void *) (pc + 0), (void *) (&target), 4); - (void) memcpy((void *) (pc + 4), (void *) (&format), 4); - (void) memcpy((void *) (pc + 8), (void *) (&type), 4); - *(int8_t *) (pc + 12) = state->storePack.swapEndian; - - (void) _XReply(dpy, (xReply *) & reply, 0, False); - - compsize = reply.length << 2; - - if (compsize != 0) { - const GLint width = reply.width; - const GLint height = reply.height; - const GLint widthsize = - __glImageSize(width, 1, 1, format, type, 0); - const GLint heightsize = - __glImageSize(height, 1, 1, format, type, 0); - GLubyte *const buf = - (GLubyte *) Xmalloc((widthsize > heightsize) ? widthsize : - heightsize); - - if (buf == NULL) { - /* Throw data away */ - _XEatData(dpy, compsize); - __glXSetError(gc, GL_OUT_OF_MEMORY); - - UnlockDisplay(dpy); - SyncHandle(); - return; - } - else { - int extra; - - extra = 4 - (widthsize & 3); - _XRead(dpy, (char *) buf, widthsize); - if (extra < 4) { - _XEatData(dpy, extra); - } - - __glEmptyImage(gc, 1, width, 1, 1, format, type, buf, row); - - extra = 4 - (heightsize & 3); - _XRead(dpy, (char *) buf, heightsize); - if (extra < 4) { - _XEatData(dpy, extra); - } - - __glEmptyImage(gc, 1, height, 1, 1, format, type, buf, column); - - Xfree((char *) buf); - } - } - } - } -} |