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Diffstat (limited to 'xorg-server/hw/dmx/glxProxy/glxvisuals.c')
-rw-r--r--xorg-server/hw/dmx/glxProxy/glxvisuals.c310
1 files changed, 158 insertions, 152 deletions
diff --git a/xorg-server/hw/dmx/glxProxy/glxvisuals.c b/xorg-server/hw/dmx/glxProxy/glxvisuals.c
index ae5e86772..3fca04f0d 100644
--- a/xorg-server/hw/dmx/glxProxy/glxvisuals.c
+++ b/xorg-server/hw/dmx/glxProxy/glxvisuals.c
@@ -1,152 +1,158 @@
-/*
- * 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.
- */
-
-#ifdef HAVE_DMX_CONFIG_H
-#include <dmx-config.h>
-#endif
-
-#include "glxserver.h"
-#include "glxvisuals.h"
-
-int glxVisualsMatch( __GLXvisualConfig *v1, __GLXvisualConfig *v2 )
-{
- if ( (v1->class == v2->class) &&
- (v1->rgba == v2->rgba) &&
- (v1->redSize == v2->redSize) &&
- (v1->greenSize == v2->greenSize) &&
- (v1->blueSize == v2->blueSize) &&
- (v1->alphaSize == v2->alphaSize) &&
- (v1->redMask == v2->redMask) &&
- (v1->greenMask == v2->greenMask) &&
- (v1->blueMask == v2->blueMask) &&
- (v1->alphaMask == v2->alphaMask) &&
- (v1->accumRedSize == v2->accumRedSize) &&
- (v1->accumGreenSize == v2->accumGreenSize) &&
- (v1->accumBlueSize == v2->accumBlueSize) &&
- (v1->accumAlphaSize == v2->accumAlphaSize) &&
- (v1->doubleBuffer == v2->doubleBuffer) &&
- (v1->stereo == v2->stereo) &&
- (v1->bufferSize == v2->bufferSize) &&
- (v1->depthSize == v2->depthSize) &&
- (v1->stencilSize == v2->stencilSize) &&
- (v1->auxBuffers == v2->auxBuffers) &&
- (v1->level == v2->level) &&
- (v1->visualRating == v2->visualRating) &&
- (v1->transparentPixel == v2->transparentPixel) &&
- (v1->transparentRed == v2->transparentRed) &&
- (v1->transparentGreen == v2->transparentGreen) &&
- (v1->transparentBlue == v2->transparentBlue) &&
- (v1->transparentAlpha == v2->transparentAlpha) &&
- (v1->transparentIndex == v2->transparentIndex) &&
- (v1->multiSampleSize == v2->multiSampleSize) &&
- (v1->nMultiSampleBuffers == v2->nMultiSampleBuffers) &&
- (v1->visualSelectGroup == v2->visualSelectGroup) ) {
-
- return 1;
-
- }
-
- return 0;
-
-}
-
-VisualID glxMatchGLXVisualInConfigList( __GLXvisualConfig *pGlxVisual, __GLXvisualConfig *configs, int nconfigs )
-{
- int i;
-
- for (i=0; i<nconfigs; i++) {
-
- if (glxVisualsMatch( pGlxVisual, &configs[i] )) {
-
- return configs[i].vid;
-
- }
- }
-
- return 0;
-}
-
-VisualID glxMatchVisualInConfigList( ScreenPtr pScreen, VisualPtr pVisual, __GLXvisualConfig *configs, int nconfigs )
-{
- __GLXscreenInfo *pGlxScreen;
- __GLXvisualConfig *pGlxVisual;
- int i;
-
- /* check that the glx extension has been initialized */
- if ( !__glXActiveScreens )
- return 0;
-
- pGlxScreen = &__glXActiveScreens[pScreen->myNum];
- pGlxVisual = pGlxScreen->pGlxVisual;
-
- /* find the glx visual info for pVisual */
- for (i = 0; i < pGlxScreen->numVisuals; i++, pGlxVisual++) {
- if (pGlxVisual->vid == pVisual->vid) {
- break;
- }
- }
- if (i == pGlxScreen->numVisuals) {
- /*
- * the visual is not supported by glx
- */
- return 0;
- }
-
- return( glxMatchGLXVisualInConfigList(pGlxVisual, configs, nconfigs) );
-}
-
-VisualPtr glxMatchVisual( ScreenPtr pScreen, VisualPtr pVisual, ScreenPtr pMatchScreen )
-{
- __GLXscreenInfo *pGlxScreen2;
- int j;
- VisualID vid;
-
- /* check that the glx extension has been initialized */
- if ( !__glXActiveScreens )
- return NULL;
-
- pGlxScreen2 = &__glXActiveScreens[pMatchScreen->myNum];
-
- vid = glxMatchVisualInConfigList( pScreen, pVisual,
- pGlxScreen2->pGlxVisual,
- pGlxScreen2->numVisuals );
- if (vid) {
- /*
- * find the X visual of the matching glx visual
- */
- for (j=0; j<pMatchScreen->numVisuals; j++) {
- if (vid == pMatchScreen->visuals[j].vid) {
- return &pMatchScreen->visuals[j];
- }
- }
- }
-
- return 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.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "glxserver.h"
+#include "glxvisuals.h"
+
+int
+glxVisualsMatch(__GLXvisualConfig * v1, __GLXvisualConfig * v2)
+{
+ if ((v1->class == v2->class) &&
+ (v1->rgba == v2->rgba) &&
+ (v1->redSize == v2->redSize) &&
+ (v1->greenSize == v2->greenSize) &&
+ (v1->blueSize == v2->blueSize) &&
+ (v1->alphaSize == v2->alphaSize) &&
+ (v1->redMask == v2->redMask) &&
+ (v1->greenMask == v2->greenMask) &&
+ (v1->blueMask == v2->blueMask) &&
+ (v1->alphaMask == v2->alphaMask) &&
+ (v1->accumRedSize == v2->accumRedSize) &&
+ (v1->accumGreenSize == v2->accumGreenSize) &&
+ (v1->accumBlueSize == v2->accumBlueSize) &&
+ (v1->accumAlphaSize == v2->accumAlphaSize) &&
+ (v1->doubleBuffer == v2->doubleBuffer) &&
+ (v1->stereo == v2->stereo) &&
+ (v1->bufferSize == v2->bufferSize) &&
+ (v1->depthSize == v2->depthSize) &&
+ (v1->stencilSize == v2->stencilSize) &&
+ (v1->auxBuffers == v2->auxBuffers) &&
+ (v1->level == v2->level) &&
+ (v1->visualRating == v2->visualRating) &&
+ (v1->transparentPixel == v2->transparentPixel) &&
+ (v1->transparentRed == v2->transparentRed) &&
+ (v1->transparentGreen == v2->transparentGreen) &&
+ (v1->transparentBlue == v2->transparentBlue) &&
+ (v1->transparentAlpha == v2->transparentAlpha) &&
+ (v1->transparentIndex == v2->transparentIndex) &&
+ (v1->multiSampleSize == v2->multiSampleSize) &&
+ (v1->nMultiSampleBuffers == v2->nMultiSampleBuffers) &&
+ (v1->visualSelectGroup == v2->visualSelectGroup)) {
+
+ return 1;
+
+ }
+
+ return 0;
+
+}
+
+VisualID
+glxMatchGLXVisualInConfigList(__GLXvisualConfig * pGlxVisual,
+ __GLXvisualConfig * configs, int nconfigs)
+{
+ int i;
+
+ for (i = 0; i < nconfigs; i++) {
+
+ if (glxVisualsMatch(pGlxVisual, &configs[i])) {
+
+ return configs[i].vid;
+
+ }
+ }
+
+ return 0;
+}
+
+VisualID
+glxMatchVisualInConfigList(ScreenPtr pScreen, VisualPtr pVisual,
+ __GLXvisualConfig * configs, int nconfigs)
+{
+ __GLXscreenInfo *pGlxScreen;
+ __GLXvisualConfig *pGlxVisual;
+ int i;
+
+ /* check that the glx extension has been initialized */
+ if (!__glXActiveScreens)
+ return 0;
+
+ pGlxScreen = &__glXActiveScreens[pScreen->myNum];
+ pGlxVisual = pGlxScreen->pGlxVisual;
+
+ /* find the glx visual info for pVisual */
+ for (i = 0; i < pGlxScreen->numVisuals; i++, pGlxVisual++) {
+ if (pGlxVisual->vid == pVisual->vid) {
+ break;
+ }
+ }
+ if (i == pGlxScreen->numVisuals) {
+ /*
+ * the visual is not supported by glx
+ */
+ return 0;
+ }
+
+ return (glxMatchGLXVisualInConfigList(pGlxVisual, configs, nconfigs));
+}
+
+VisualPtr
+glxMatchVisual(ScreenPtr pScreen, VisualPtr pVisual, ScreenPtr pMatchScreen)
+{
+ __GLXscreenInfo *pGlxScreen2;
+ int j;
+ VisualID vid;
+
+ /* check that the glx extension has been initialized */
+ if (!__glXActiveScreens)
+ return NULL;
+
+ pGlxScreen2 = &__glXActiveScreens[pMatchScreen->myNum];
+
+ vid = glxMatchVisualInConfigList(pScreen, pVisual,
+ pGlxScreen2->pGlxVisual,
+ pGlxScreen2->numVisuals);
+ if (vid) {
+ /*
+ * find the X visual of the matching glx visual
+ */
+ for (j = 0; j < pMatchScreen->numVisuals; j++) {
+ if (vid == pMatchScreen->visuals[j].vid) {
+ return &pMatchScreen->visuals[j];
+ }
+ }
+ }
+
+ return 0;
+}
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