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Diffstat (limited to 'nx-X11/extras/Mesa/src/glx/x11/pixelstore.c')
-rw-r--r--nx-X11/extras/Mesa/src/glx/x11/pixelstore.c341
1 files changed, 0 insertions, 341 deletions
diff --git a/nx-X11/extras/Mesa/src/glx/x11/pixelstore.c b/nx-X11/extras/Mesa/src/glx/x11/pixelstore.c
deleted file mode 100644
index 8996ee879..000000000
--- a/nx-X11/extras/Mesa/src/glx/x11/pixelstore.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/* $XFree86: xc/lib/GL/glx/pixelstore.c,v 1.4 2004/01/28 18:11:43 alanh Exp $ */
-/*
-** 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.
-**
-*/
-
-#include "glxclient.h"
-#include "indirect.h"
-
-#if !defined __GNUC__ || __GNUC__ < 3
-# define __builtin_expect(x, y) x
-#endif
-
-/**
- * Send glPixelStore command to the server
- *
- * \param gc Current GLX context
- * \param sop Either \c X_GLsop_PixelStoref or \c X_GLsop_PixelStorei
- * \param pname Selector of which pixel parameter is to be set.
- * \param param Value that \c pname is set to.
- *
- * \sa __indirect_glPixelStorei, __indirect_glPixelStoref
- */
-static void
-send_PixelStore( __GLXcontext * gc, unsigned sop, GLenum pname,
- const void * param )
-{
- Display * const dpy = gc->currentDpy;
- const GLuint cmdlen = 8;
- if (__builtin_expect(dpy != NULL, 1)) {
- GLubyte const * pc = __glXSetupSingleRequest(gc, sop, cmdlen);
- (void) memcpy((void *)(pc + 0), (void *)(&pname), 4);
- (void) memcpy((void *)(pc + 4), param, 4);
- UnlockDisplay(dpy); SyncHandle();
- }
- return;
-}
-
-/*
-** Specify parameters that control the storage format of pixel arrays.
-*/
-void __indirect_glPixelStoref(GLenum pname, GLfloat param)
-{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = gc->client_state_private;
- Display *dpy = gc->currentDpy;
- GLuint a;
-
- if (!dpy) return;
-
- switch (pname) {
- case GL_PACK_ROW_LENGTH:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.rowLength = a;
- break;
- case GL_PACK_IMAGE_HEIGHT:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.imageHeight = a;
- break;
- case GL_PACK_SKIP_ROWS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipRows = a;
- break;
- case GL_PACK_SKIP_PIXELS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipPixels = a;
- break;
- case GL_PACK_SKIP_IMAGES:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipImages = a;
- break;
- case GL_PACK_ALIGNMENT:
- a = (GLint) (param + 0.5);
- switch (a) {
- case 1: case 2: case 4: case 8:
- state->storePack.alignment = a;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_PACK_SWAP_BYTES:
- state->storePack.swapEndian = (param != 0);
- break;
- case GL_PACK_LSB_FIRST:
- state->storePack.lsbFirst = (param != 0);
- break;
-
- case GL_UNPACK_ROW_LENGTH:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.rowLength = a;
- break;
- case GL_UNPACK_IMAGE_HEIGHT:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.imageHeight = a;
- break;
- case GL_UNPACK_SKIP_ROWS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipRows = a;
- break;
- case GL_UNPACK_SKIP_PIXELS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipPixels = a;
- break;
- case GL_UNPACK_SKIP_IMAGES:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipImages = a;
- break;
- case GL_UNPACK_ALIGNMENT:
- a = (GLint) (param + 0.5);
- switch (a) {
- case 1: case 2: case 4: case 8:
- state->storeUnpack.alignment = a;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_UNPACK_SWAP_BYTES:
- state->storeUnpack.swapEndian = (param != 0);
- break;
- case GL_UNPACK_LSB_FIRST:
- state->storeUnpack.lsbFirst = (param != 0);
- break;
-
- /* Group all of the pixel store modes that need to be sent to the
- * server here. Care must be used to only send modes to the server that
- * won't affect the size of the data sent to or received from the
- * server. GL_PACK_INVERT_MESA is safe in this respect, but other,
- * future modes may not be.
- */
- case GL_PACK_INVERT_MESA:
- send_PixelStore( gc, X_GLsop_PixelStoref, pname, & param );
- break;
-
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- break;
- }
-}
-
-void __indirect_glPixelStorei(GLenum pname, GLint param)
-{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = gc->client_state_private;
- Display *dpy = gc->currentDpy;
-
- if (!dpy) return;
-
- switch (pname) {
- case GL_PACK_ROW_LENGTH:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.rowLength = param;
- break;
- case GL_PACK_IMAGE_HEIGHT:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.imageHeight = param;
- break;
- case GL_PACK_SKIP_ROWS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipRows = param;
- break;
- case GL_PACK_SKIP_PIXELS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipPixels = param;
- break;
- case GL_PACK_SKIP_IMAGES:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipImages = param;
- break;
- case GL_PACK_ALIGNMENT:
- switch (param) {
- case 1: case 2: case 4: case 8:
- state->storePack.alignment = param;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_PACK_SWAP_BYTES:
- state->storePack.swapEndian = (param != 0);
- break;
- case GL_PACK_LSB_FIRST:
- state->storePack.lsbFirst = (param != 0);
- break;
-
- case GL_UNPACK_ROW_LENGTH:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.rowLength = param;
- break;
- case GL_UNPACK_IMAGE_HEIGHT:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.imageHeight = param;
- break;
- case GL_UNPACK_SKIP_ROWS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipRows = param;
- break;
- case GL_UNPACK_SKIP_PIXELS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipPixels = param;
- break;
- case GL_UNPACK_SKIP_IMAGES:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipImages = param;
- break;
- case GL_UNPACK_ALIGNMENT:
- switch (param) {
- case 1: case 2: case 4: case 8:
- state->storeUnpack.alignment = param;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_UNPACK_SWAP_BYTES:
- state->storeUnpack.swapEndian = (param != 0);
- break;
- case GL_UNPACK_LSB_FIRST:
- state->storeUnpack.lsbFirst = (param != 0);
- break;
-
- /* Group all of the pixel store modes that need to be sent to the
- * server here. Care must be used to only send modes to the server that
- * won't affect the size of the data sent to or received from the
- * server. GL_PACK_INVERT_MESA is safe in this respect, but other,
- * future modes may not be.
- */
- case GL_PACK_INVERT_MESA:
- send_PixelStore( gc, X_GLsop_PixelStorei, pname, & param );
- break;
-
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- break;
- }
-}
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