-DDEFAULT_DRIVER_DIR=\"$(DRI_DRIVER_SEARCH_DIR)\"
SOURCES = \
- glcontextmodes.c \
clientattrib.c \
compsize.c \
eval.c \
+ glxconfig.c \
glxcmds.c \
glxcurrent.c \
glxext.c \
#include <dlfcn.h>
#include <stdarg.h>
#include "glxclient.h"
-#include "glcontextmodes.h"
#include "dri_common.h"
#ifndef RTLD_NOW
+++ /dev/null
-/*
- * (C) Copyright IBM Corporation 2003
- * 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
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, 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 and this permission notice (including the next
- * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS 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.
- */
-
-/**
- * \file glcontextmodes.c
- * Utility routines for working with \c struct glx_config structures. At
- * some point most or all of these functions will be moved to the Mesa
- * code base.
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include <GL/glx.h>
-#include "GL/glxint.h"
-#include <stdlib.h>
-#include <string.h>
-
-#include "glcontextmodes.h"
-
-#define NUM_VISUAL_TYPES 6
-
-/**
- * Get data from a GLX config
- *
- * \param mode GL context mode whose data is to be returned.
- * \param attribute Attribute of \c mode that is to be returned.
- * \param value_return Location to store the data member of \c mode.
- * \return If \c attribute is a valid attribute of \c mode, zero is
- * returned. Otherwise \c GLX_BAD_ATTRIBUTE is returned.
- */
-_X_HIDDEN int
-glx_config_get(struct glx_config * mode, int attribute, int *value_return)
-{
- switch (attribute) {
- case GLX_USE_GL:
- *value_return = GL_TRUE;
- return 0;
- case GLX_BUFFER_SIZE:
- *value_return = mode->rgbBits;
- return 0;
- case GLX_RGBA:
- *value_return = mode->rgbMode;
- return 0;
- case GLX_RED_SIZE:
- *value_return = mode->redBits;
- return 0;
- case GLX_GREEN_SIZE:
- *value_return = mode->greenBits;
- return 0;
- case GLX_BLUE_SIZE:
- *value_return = mode->blueBits;
- return 0;
- case GLX_ALPHA_SIZE:
- *value_return = mode->alphaBits;
- return 0;
- case GLX_DOUBLEBUFFER:
- *value_return = mode->doubleBufferMode;
- return 0;
- case GLX_STEREO:
- *value_return = mode->stereoMode;
- return 0;
- case GLX_AUX_BUFFERS:
- *value_return = mode->numAuxBuffers;
- return 0;
- case GLX_DEPTH_SIZE:
- *value_return = mode->depthBits;
- return 0;
- case GLX_STENCIL_SIZE:
- *value_return = mode->stencilBits;
- return 0;
- case GLX_ACCUM_RED_SIZE:
- *value_return = mode->accumRedBits;
- return 0;
- case GLX_ACCUM_GREEN_SIZE:
- *value_return = mode->accumGreenBits;
- return 0;
- case GLX_ACCUM_BLUE_SIZE:
- *value_return = mode->accumBlueBits;
- return 0;
- case GLX_ACCUM_ALPHA_SIZE:
- *value_return = mode->accumAlphaBits;
- return 0;
- case GLX_LEVEL:
- *value_return = mode->level;
- return 0;
-#ifndef GLX_USE_APPLEGL /* This isn't supported by CGL. */
- case GLX_TRANSPARENT_TYPE_EXT:
- *value_return = mode->transparentPixel;
- return 0;
-#endif
- case GLX_TRANSPARENT_RED_VALUE:
- *value_return = mode->transparentRed;
- return 0;
- case GLX_TRANSPARENT_GREEN_VALUE:
- *value_return = mode->transparentGreen;
- return 0;
- case GLX_TRANSPARENT_BLUE_VALUE:
- *value_return = mode->transparentBlue;
- return 0;
- case GLX_TRANSPARENT_ALPHA_VALUE:
- *value_return = mode->transparentAlpha;
- return 0;
- case GLX_TRANSPARENT_INDEX_VALUE:
- *value_return = mode->transparentIndex;
- return 0;
- case GLX_X_VISUAL_TYPE:
- *value_return = mode->visualType;
- return 0;
- case GLX_CONFIG_CAVEAT:
- *value_return = mode->visualRating;
- return 0;
- case GLX_VISUAL_ID:
- *value_return = mode->visualID;
- return 0;
- case GLX_DRAWABLE_TYPE:
- *value_return = mode->drawableType;
- return 0;
- case GLX_RENDER_TYPE:
- *value_return = mode->renderType;
- return 0;
- case GLX_X_RENDERABLE:
- *value_return = mode->xRenderable;
- return 0;
- case GLX_FBCONFIG_ID:
- *value_return = mode->fbconfigID;
- return 0;
- case GLX_MAX_PBUFFER_WIDTH:
- *value_return = mode->maxPbufferWidth;
- return 0;
- case GLX_MAX_PBUFFER_HEIGHT:
- *value_return = mode->maxPbufferHeight;
- return 0;
- case GLX_MAX_PBUFFER_PIXELS:
- *value_return = mode->maxPbufferPixels;
- return 0;
-#ifndef GLX_USE_APPLEGL /* These aren't supported by CGL. */
- case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
- *value_return = mode->optimalPbufferWidth;
- return 0;
- case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
- *value_return = mode->optimalPbufferHeight;
- return 0;
- case GLX_SWAP_METHOD_OML:
- *value_return = mode->swapMethod;
- return 0;
-#endif
- case GLX_SAMPLE_BUFFERS_SGIS:
- *value_return = mode->sampleBuffers;
- return 0;
- case GLX_SAMPLES_SGIS:
- *value_return = mode->samples;
- return 0;
- case GLX_BIND_TO_TEXTURE_RGB_EXT:
- *value_return = mode->bindToTextureRgb;
- return 0;
- case GLX_BIND_TO_TEXTURE_RGBA_EXT:
- *value_return = mode->bindToTextureRgba;
- return 0;
- case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
- *value_return = mode->bindToMipmapTexture == GL_TRUE ? GL_TRUE :
- GL_FALSE;
- return 0;
- case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
- *value_return = mode->bindToTextureTargets;
- return 0;
- case GLX_Y_INVERTED_EXT:
- *value_return = mode->yInverted;
- return 0;
-
- /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
- * It is ONLY for communication between the GLX client and the GLX
- * server.
- */
- case GLX_VISUAL_SELECT_GROUP_SGIX:
- default:
- return GLX_BAD_ATTRIBUTE;
- }
-}
-
-
-/**
- * Allocate a linked list of \c struct glx_config structures. The fields of
- * each structure will be initialized to "reasonable" default values. In
- * most cases this is the default value defined by table 3.4 of the GLX
- * 1.3 specification. This means that most values are either initialized to
- * zero or \c GLX_DONT_CARE (which is -1). As support for additional
- * extensions is added, the new values will be initialized to appropriate
- * values from the extension specification.
- *
- * \param count Number of structures to allocate.
- * \param minimum_size Minimum size of a structure to allocate. This allows
- * for differences in the version of the
- * \c struct glx_config stucture used in libGL and in a
- * DRI-based driver.
- * \returns A pointer to the first element in a linked list of \c count
- * stuctures on success, or \c NULL on failure.
- */
-_X_HIDDEN struct glx_config *
-glx_config_create_list(unsigned count)
-{
- const size_t size = sizeof(struct glx_config);
- struct glx_config *base = NULL;
- struct glx_config **next;
- unsigned i;
-
- next = &base;
- for (i = 0; i < count; i++) {
- *next = (struct glx_config *) malloc(size);
- if (*next == NULL) {
- glx_config_destroy_list(base);
- base = NULL;
- break;
- }
-
- (void) memset(*next, 0, size);
- (*next)->visualID = GLX_DONT_CARE;
- (*next)->visualType = GLX_DONT_CARE;
- (*next)->visualRating = GLX_NONE;
- (*next)->transparentPixel = GLX_NONE;
- (*next)->transparentRed = GLX_DONT_CARE;
- (*next)->transparentGreen = GLX_DONT_CARE;
- (*next)->transparentBlue = GLX_DONT_CARE;
- (*next)->transparentAlpha = GLX_DONT_CARE;
- (*next)->transparentIndex = GLX_DONT_CARE;
- (*next)->xRenderable = GLX_DONT_CARE;
- (*next)->fbconfigID = GLX_DONT_CARE;
- (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
- (*next)->bindToTextureRgb = GLX_DONT_CARE;
- (*next)->bindToTextureRgba = GLX_DONT_CARE;
- (*next)->bindToMipmapTexture = GLX_DONT_CARE;
- (*next)->bindToTextureTargets = GLX_DONT_CARE;
- (*next)->yInverted = GLX_DONT_CARE;
-
- next = &((*next)->next);
- }
-
- return base;
-}
-
-_X_HIDDEN void
-glx_config_destroy_list(struct glx_config *configs)
-{
- while (configs != NULL) {
- struct glx_config *const next = configs->next;
-
- free(configs);
- configs = next;
- }
-}
-
-
-/**
- * Find a context mode matching a Visual ID.
- *
- * \param modes List list of context-mode structures to be searched.
- * \param vid Visual ID to be found.
- * \returns A pointer to a context-mode in \c modes if \c vid was found in
- * the list, or \c NULL if it was not.
- */
-
-_X_HIDDEN struct glx_config *
-glx_config_find_visual(struct glx_config *configs, int vid)
-{
- struct glx_config *c;
-
- for (c = configs; c != NULL; c = c->next)
- if (c->visualID == vid)
- return c;
-
- return NULL;
-}
-
-_X_HIDDEN struct glx_config *
-glx_config_find_fbconfig(struct glx_config *configs, int fbid)
-{
- struct glx_config *c;
-
- for (c = configs; c != NULL; c = c->next)
- if (c->fbconfigID == fbid)
- return c;
-
- return NULL;
-}
+++ /dev/null
-/*
- * (C) Copyright IBM Corporation 2003
- * 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
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, 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 and this permission notice (including the next
- * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS 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.
- */
-
-/**
- * \file glcontextmodes.h
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#ifndef GLCONTEXTMODES_H
-#define GLCONTEXTMODES_H
-
-struct glx_config {
- struct glx_config * next;
-
- GLboolean rgbMode;
- GLboolean floatMode;
- GLboolean colorIndexMode;
- GLuint doubleBufferMode;
- GLuint stereoMode;
-
- GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */
- GLuint redMask, greenMask, blueMask, alphaMask;
- GLint rgbBits; /* total bits for rgb */
- GLint indexBits; /* total bits for colorindex */
-
- GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
- GLint depthBits;
- GLint stencilBits;
-
- GLint numAuxBuffers;
-
- GLint level;
-
- GLint pixmapMode;
-
- /* GLX */
- GLint visualID;
- GLint visualType; /**< One of the GLX X visual types. (i.e.,
- * \c GLX_TRUE_COLOR, etc.)
- */
-
- /* EXT_visual_rating / GLX 1.2 */
- GLint visualRating;
-
- /* EXT_visual_info / GLX 1.2 */
- GLint transparentPixel;
- /* colors are floats scaled to ints */
- GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;
- GLint transparentIndex;
-
- /* ARB_multisample / SGIS_multisample */
- GLint sampleBuffers;
- GLint samples;
-
- /* SGIX_fbconfig / GLX 1.3 */
- GLint drawableType;
- GLint renderType;
- GLint xRenderable;
- GLint fbconfigID;
-
- /* SGIX_pbuffer / GLX 1.3 */
- GLint maxPbufferWidth;
- GLint maxPbufferHeight;
- GLint maxPbufferPixels;
- GLint optimalPbufferWidth; /* Only for SGIX_pbuffer. */
- GLint optimalPbufferHeight; /* Only for SGIX_pbuffer. */
-
- /* SGIX_visual_select_group */
- GLint visualSelectGroup;
-
- /* OML_swap_method */
- GLint swapMethod;
-
- GLint screen;
-
- /* EXT_texture_from_pixmap */
- GLint bindToTextureRgb;
- GLint bindToTextureRgba;
- GLint bindToMipmapTexture;
- GLint bindToTextureTargets;
- GLint yInverted;
-};
-
-#define __GLX_MIN_CONFIG_PROPS 18
-#define __GLX_MAX_CONFIG_PROPS 500
-#define __GLX_EXT_CONFIG_PROPS 10
-
-/*
-** Since we send all non-core visual properties as token, value pairs,
-** we require 2 words across the wire. In order to maintain backwards
-** compatibility, we need to send the total number of words that the
-** VisualConfigs are sent back in so old libraries can simply "ignore"
-** the new properties.
-*/
-#define __GLX_TOTAL_CONFIG \
- (__GLX_MIN_CONFIG_PROPS + 2 * __GLX_EXT_CONFIG_PROPS)
-
-extern GLint _gl_convert_from_x_visual_type(int visualType);
-
-extern int
-glx_config_get(struct glx_config * mode, int attribute, int *value_return);
-extern struct glx_config *
-glx_config_create_list(unsigned count);
-extern void
-glx_config_destroy_list(struct glx_config *configs);
-extern struct glx_config *
-glx_config_find_visual(struct glx_config *configs, int vid);
-extern struct glx_config *
-glx_config_find_fbconfig(struct glx_config *configs, int fbid);
-
-#endif /* GLCONTEXTMODES_H */
-
#endif
#include "GL/glxproto.h"
#include "glapi/glapitable.h"
-#include "glcontextmodes.h"
+#include "glxconfig.h"
#include "glxhash.h"
#if defined( PTHREADS )
# include <pthread.h>
#include "glxclient.h"
#include "glapi.h"
#include "glxextensions.h"
-#include "glcontextmodes.h"
#ifdef GLX_DIRECT_RENDERING
#ifdef GLX_USE_APPLEGL
--- /dev/null
+/*
+ * (C) Copyright IBM Corporation 2003
+ * 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
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, 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 and this permission notice (including the next
+ * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS 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.
+ */
+
+/**
+ * \file glxconfig.c
+ * Utility routines for working with \c struct glx_config structures. At
+ * some point most or all of these functions will be moved to the Mesa
+ * code base.
+ *
+ * \author Ian Romanick <idr@us.ibm.com>
+ */
+
+#include <GL/glx.h>
+#include "GL/glxint.h"
+#include <stdlib.h>
+#include <string.h>
+
+#include "glxconfig.h"
+
+#define NUM_VISUAL_TYPES 6
+
+/**
+ * Get data from a GLX config
+ *
+ * \param mode GL context mode whose data is to be returned.
+ * \param attribute Attribute of \c mode that is to be returned.
+ * \param value_return Location to store the data member of \c mode.
+ * \return If \c attribute is a valid attribute of \c mode, zero is
+ * returned. Otherwise \c GLX_BAD_ATTRIBUTE is returned.
+ */
+_X_HIDDEN int
+glx_config_get(struct glx_config * mode, int attribute, int *value_return)
+{
+ switch (attribute) {
+ case GLX_USE_GL:
+ *value_return = GL_TRUE;
+ return 0;
+ case GLX_BUFFER_SIZE:
+ *value_return = mode->rgbBits;
+ return 0;
+ case GLX_RGBA:
+ *value_return = mode->rgbMode;
+ return 0;
+ case GLX_RED_SIZE:
+ *value_return = mode->redBits;
+ return 0;
+ case GLX_GREEN_SIZE:
+ *value_return = mode->greenBits;
+ return 0;
+ case GLX_BLUE_SIZE:
+ *value_return = mode->blueBits;
+ return 0;
+ case GLX_ALPHA_SIZE:
+ *value_return = mode->alphaBits;
+ return 0;
+ case GLX_DOUBLEBUFFER:
+ *value_return = mode->doubleBufferMode;
+ return 0;
+ case GLX_STEREO:
+ *value_return = mode->stereoMode;
+ return 0;
+ case GLX_AUX_BUFFERS:
+ *value_return = mode->numAuxBuffers;
+ return 0;
+ case GLX_DEPTH_SIZE:
+ *value_return = mode->depthBits;
+ return 0;
+ case GLX_STENCIL_SIZE:
+ *value_return = mode->stencilBits;
+ return 0;
+ case GLX_ACCUM_RED_SIZE:
+ *value_return = mode->accumRedBits;
+ return 0;
+ case GLX_ACCUM_GREEN_SIZE:
+ *value_return = mode->accumGreenBits;
+ return 0;
+ case GLX_ACCUM_BLUE_SIZE:
+ *value_return = mode->accumBlueBits;
+ return 0;
+ case GLX_ACCUM_ALPHA_SIZE:
+ *value_return = mode->accumAlphaBits;
+ return 0;
+ case GLX_LEVEL:
+ *value_return = mode->level;
+ return 0;
+#ifndef GLX_USE_APPLEGL /* This isn't supported by CGL. */
+ case GLX_TRANSPARENT_TYPE_EXT:
+ *value_return = mode->transparentPixel;
+ return 0;
+#endif
+ case GLX_TRANSPARENT_RED_VALUE:
+ *value_return = mode->transparentRed;
+ return 0;
+ case GLX_TRANSPARENT_GREEN_VALUE:
+ *value_return = mode->transparentGreen;
+ return 0;
+ case GLX_TRANSPARENT_BLUE_VALUE:
+ *value_return = mode->transparentBlue;
+ return 0;
+ case GLX_TRANSPARENT_ALPHA_VALUE:
+ *value_return = mode->transparentAlpha;
+ return 0;
+ case GLX_TRANSPARENT_INDEX_VALUE:
+ *value_return = mode->transparentIndex;
+ return 0;
+ case GLX_X_VISUAL_TYPE:
+ *value_return = mode->visualType;
+ return 0;
+ case GLX_CONFIG_CAVEAT:
+ *value_return = mode->visualRating;
+ return 0;
+ case GLX_VISUAL_ID:
+ *value_return = mode->visualID;
+ return 0;
+ case GLX_DRAWABLE_TYPE:
+ *value_return = mode->drawableType;
+ return 0;
+ case GLX_RENDER_TYPE:
+ *value_return = mode->renderType;
+ return 0;
+ case GLX_X_RENDERABLE:
+ *value_return = mode->xRenderable;
+ return 0;
+ case GLX_FBCONFIG_ID:
+ *value_return = mode->fbconfigID;
+ return 0;
+ case GLX_MAX_PBUFFER_WIDTH:
+ *value_return = mode->maxPbufferWidth;
+ return 0;
+ case GLX_MAX_PBUFFER_HEIGHT:
+ *value_return = mode->maxPbufferHeight;
+ return 0;
+ case GLX_MAX_PBUFFER_PIXELS:
+ *value_return = mode->maxPbufferPixels;
+ return 0;
+#ifndef GLX_USE_APPLEGL /* These aren't supported by CGL. */
+ case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+ *value_return = mode->optimalPbufferWidth;
+ return 0;
+ case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+ *value_return = mode->optimalPbufferHeight;
+ return 0;
+ case GLX_SWAP_METHOD_OML:
+ *value_return = mode->swapMethod;
+ return 0;
+#endif
+ case GLX_SAMPLE_BUFFERS_SGIS:
+ *value_return = mode->sampleBuffers;
+ return 0;
+ case GLX_SAMPLES_SGIS:
+ *value_return = mode->samples;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_RGB_EXT:
+ *value_return = mode->bindToTextureRgb;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_RGBA_EXT:
+ *value_return = mode->bindToTextureRgba;
+ return 0;
+ case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
+ *value_return = mode->bindToMipmapTexture == GL_TRUE ? GL_TRUE :
+ GL_FALSE;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
+ *value_return = mode->bindToTextureTargets;
+ return 0;
+ case GLX_Y_INVERTED_EXT:
+ *value_return = mode->yInverted;
+ return 0;
+
+ /* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
+ * It is ONLY for communication between the GLX client and the GLX
+ * server.
+ */
+ case GLX_VISUAL_SELECT_GROUP_SGIX:
+ default:
+ return GLX_BAD_ATTRIBUTE;
+ }
+}
+
+
+/**
+ * Allocate a linked list of \c struct glx_config structures. The fields of
+ * each structure will be initialized to "reasonable" default values. In
+ * most cases this is the default value defined by table 3.4 of the GLX
+ * 1.3 specification. This means that most values are either initialized to
+ * zero or \c GLX_DONT_CARE (which is -1). As support for additional
+ * extensions is added, the new values will be initialized to appropriate
+ * values from the extension specification.
+ *
+ * \param count Number of structures to allocate.
+ * \param minimum_size Minimum size of a structure to allocate. This allows
+ * for differences in the version of the
+ * \c struct glx_config stucture used in libGL and in a
+ * DRI-based driver.
+ * \returns A pointer to the first element in a linked list of \c count
+ * stuctures on success, or \c NULL on failure.
+ */
+_X_HIDDEN struct glx_config *
+glx_config_create_list(unsigned count)
+{
+ const size_t size = sizeof(struct glx_config);
+ struct glx_config *base = NULL;
+ struct glx_config **next;
+ unsigned i;
+
+ next = &base;
+ for (i = 0; i < count; i++) {
+ *next = (struct glx_config *) malloc(size);
+ if (*next == NULL) {
+ glx_config_destroy_list(base);
+ base = NULL;
+ break;
+ }
+
+ (void) memset(*next, 0, size);
+ (*next)->visualID = GLX_DONT_CARE;
+ (*next)->visualType = GLX_DONT_CARE;
+ (*next)->visualRating = GLX_NONE;
+ (*next)->transparentPixel = GLX_NONE;
+ (*next)->transparentRed = GLX_DONT_CARE;
+ (*next)->transparentGreen = GLX_DONT_CARE;
+ (*next)->transparentBlue = GLX_DONT_CARE;
+ (*next)->transparentAlpha = GLX_DONT_CARE;
+ (*next)->transparentIndex = GLX_DONT_CARE;
+ (*next)->xRenderable = GLX_DONT_CARE;
+ (*next)->fbconfigID = GLX_DONT_CARE;
+ (*next)->swapMethod = GLX_SWAP_UNDEFINED_OML;
+ (*next)->bindToTextureRgb = GLX_DONT_CARE;
+ (*next)->bindToTextureRgba = GLX_DONT_CARE;
+ (*next)->bindToMipmapTexture = GLX_DONT_CARE;
+ (*next)->bindToTextureTargets = GLX_DONT_CARE;
+ (*next)->yInverted = GLX_DONT_CARE;
+
+ next = &((*next)->next);
+ }
+
+ return base;
+}
+
+_X_HIDDEN void
+glx_config_destroy_list(struct glx_config *configs)
+{
+ while (configs != NULL) {
+ struct glx_config *const next = configs->next;
+
+ free(configs);
+ configs = next;
+ }
+}
+
+
+/**
+ * Find a context mode matching a Visual ID.
+ *
+ * \param modes List list of context-mode structures to be searched.
+ * \param vid Visual ID to be found.
+ * \returns A pointer to a context-mode in \c modes if \c vid was found in
+ * the list, or \c NULL if it was not.
+ */
+
+_X_HIDDEN struct glx_config *
+glx_config_find_visual(struct glx_config *configs, int vid)
+{
+ struct glx_config *c;
+
+ for (c = configs; c != NULL; c = c->next)
+ if (c->visualID == vid)
+ return c;
+
+ return NULL;
+}
+
+_X_HIDDEN struct glx_config *
+glx_config_find_fbconfig(struct glx_config *configs, int fbid)
+{
+ struct glx_config *c;
+
+ for (c = configs; c != NULL; c = c->next)
+ if (c->fbconfigID == fbid)
+ return c;
+
+ return NULL;
+}
--- /dev/null
+/*
+ * (C) Copyright IBM Corporation 2003
+ * 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
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, 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 and this permission notice (including the next
+ * paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS 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.
+ */
+
+/**
+ * \file glcontextmodes.h
+ * \author Ian Romanick <idr@us.ibm.com>
+ */
+
+#ifndef GLCONTEXTMODES_H
+#define GLCONTEXTMODES_H
+
+struct glx_config {
+ struct glx_config * next;
+
+ GLboolean rgbMode;
+ GLboolean floatMode;
+ GLboolean colorIndexMode;
+ GLuint doubleBufferMode;
+ GLuint stereoMode;
+
+ GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */
+ GLuint redMask, greenMask, blueMask, alphaMask;
+ GLint rgbBits; /* total bits for rgb */
+ GLint indexBits; /* total bits for colorindex */
+
+ GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
+ GLint depthBits;
+ GLint stencilBits;
+
+ GLint numAuxBuffers;
+
+ GLint level;
+
+ GLint pixmapMode;
+
+ /* GLX */
+ GLint visualID;
+ GLint visualType; /**< One of the GLX X visual types. (i.e.,
+ * \c GLX_TRUE_COLOR, etc.)
+ */
+
+ /* EXT_visual_rating / GLX 1.2 */
+ GLint visualRating;
+
+ /* EXT_visual_info / GLX 1.2 */
+ GLint transparentPixel;
+ /* colors are floats scaled to ints */
+ GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;
+ GLint transparentIndex;
+
+ /* ARB_multisample / SGIS_multisample */
+ GLint sampleBuffers;
+ GLint samples;
+
+ /* SGIX_fbconfig / GLX 1.3 */
+ GLint drawableType;
+ GLint renderType;
+ GLint xRenderable;
+ GLint fbconfigID;
+
+ /* SGIX_pbuffer / GLX 1.3 */
+ GLint maxPbufferWidth;
+ GLint maxPbufferHeight;
+ GLint maxPbufferPixels;
+ GLint optimalPbufferWidth; /* Only for SGIX_pbuffer. */
+ GLint optimalPbufferHeight; /* Only for SGIX_pbuffer. */
+
+ /* SGIX_visual_select_group */
+ GLint visualSelectGroup;
+
+ /* OML_swap_method */
+ GLint swapMethod;
+
+ GLint screen;
+
+ /* EXT_texture_from_pixmap */
+ GLint bindToTextureRgb;
+ GLint bindToTextureRgba;
+ GLint bindToMipmapTexture;
+ GLint bindToTextureTargets;
+ GLint yInverted;
+};
+
+#define __GLX_MIN_CONFIG_PROPS 18
+#define __GLX_MAX_CONFIG_PROPS 500
+#define __GLX_EXT_CONFIG_PROPS 10
+
+/*
+** Since we send all non-core visual properties as token, value pairs,
+** we require 2 words across the wire. In order to maintain backwards
+** compatibility, we need to send the total number of words that the
+** VisualConfigs are sent back in so old libraries can simply "ignore"
+** the new properties.
+*/
+#define __GLX_TOTAL_CONFIG \
+ (__GLX_MIN_CONFIG_PROPS + 2 * __GLX_EXT_CONFIG_PROPS)
+
+extern GLint _gl_convert_from_x_visual_type(int visualType);
+
+extern int
+glx_config_get(struct glx_config * mode, int attribute, int *value_return);
+extern struct glx_config *
+glx_config_create_list(unsigned count);
+extern void
+glx_config_destroy_list(struct glx_config *configs);
+extern struct glx_config *
+glx_config_find_visual(struct glx_config *configs, int vid);
+extern struct glx_config *
+glx_config_find_fbconfig(struct glx_config *configs, int fbid);
+
+#endif /* GLCONTEXTMODES_H */
+
#include "apple_visual.h"
#endif
#include "glxextensions.h"
-#include "glcontextmodes.h"
#ifdef USE_XCB
#include <X11/Xlib-xcb.h>
projects / mesa.git / commitdiff