/*
* Mesa 3-D graphics library
- * Version: 7.5
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
* Copyright (C) 2009 VMware, Inc. All Rights Reserved.
* 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
- * BRIAN PAUL 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
*/
#include "xfonts.h"
#include "xmesaP.h"
-#ifdef __VMS
-#define _mesa_sprintf sprintf
-#endif
-
/* This indicates the client-side GLX API and GLX encoder version. */
#define CLIENT_MAJOR_VERSION 1
#define CLIENT_MINOR_VERSION 4 /* but don't have 1.3's pbuffers, etc yet */
#define SERVER_MINOR_VERSION 4
/* This is appended onto the glXGetClient/ServerString version strings. */
-#define MESA_GLX_VERSION "Mesa " MESA_VERSION_STRING
+#define MESA_GLX_VERSION "Mesa " PACKAGE_VERSION
/* Who implemented this GLX? */
#define VENDOR "Brian Paul"
return GL_TRUE;
case StaticColor:
case PseudoColor:
- /* Any StaticColor/PseudoColor visual of at least 4 bits */
- if (vinfo->depth>=4) {
- return GL_TRUE;
- }
- else {
- return GL_FALSE;
- }
+ /* Color-index rendering is not supported. */
+ return GL_FALSE;
case TrueColor:
case DirectColor:
/* Any depth of TrueColor or DirectColor works in RGB mode */
if (status != Success || actualType != overlayVisualsAtom ||
actualFormat != 32 || sizeData < 4) {
/* something went wrong */
- XFree((void *) ovInfo);
+ free((void *) ovInfo);
*numOverlays = 0;
return NULL;
}
/* found the visual */
if (/*ov->transparent_type==1 &&*/ ov->layer!=0) {
int level = ov->layer;
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return level;
}
else {
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return 0;
}
}
}
/* The visual ID was not found in the overlay list. */
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return 0;
}
*/
static XMesaVisual
save_glx_visual( Display *dpy, XVisualInfo *vinfo,
- GLboolean rgbFlag, GLboolean alphaFlag, GLboolean dbFlag,
+ GLboolean alphaFlag, GLboolean dbFlag,
GLboolean stereoFlag,
GLint depth_size, GLint stencil_size,
GLint accumRedSize, GLint accumGreenSize,
comparePointers = GL_FALSE;
/* Force the visual to have an alpha channel */
- if (rgbFlag && _mesa_getenv("MESA_GLX_FORCE_ALPHA"))
+ if (_mesa_getenv("MESA_GLX_FORCE_ALPHA"))
alphaFlag = GL_TRUE;
/* First check if a matching visual is already in the list */
&& v->mesa_visual.level == level
&& v->mesa_visual.numAuxBuffers == numAuxBuffers
&& v->ximage_flag == ximageFlag
- && v->mesa_visual.rgbMode == rgbFlag
&& v->mesa_visual.doubleBufferMode == dbFlag
&& v->mesa_visual.stereoMode == stereoFlag
&& (v->mesa_visual.alphaBits > 0) == alphaFlag
/* Create a new visual and add it to the list. */
- xmvis = XMesaCreateVisual( dpy, vinfo, rgbFlag, alphaFlag, dbFlag,
+ xmvis = XMesaCreateVisual( dpy, vinfo, GL_TRUE, alphaFlag, dbFlag,
stereoFlag, ximageFlag,
depth_size, stencil_size,
accumRedSize, accumBlueSize,
vislevel = level_of_visual( dpy, visinfo );
if (vislevel) {
- /* Configure this visual as a CI, single-buffered overlay */
- return save_glx_visual( dpy, visinfo,
- GL_FALSE, /* rgb */
- GL_FALSE, /* alpha */
- GL_FALSE, /* double */
- GL_FALSE, /* stereo */
- 0, /* depth bits */
- 0, /* stencil bits */
- 0,0,0,0, /* accum bits */
- vislevel, /* level */
- 0 /* numAux */
- );
+ /* Color-index rendering to overlays is not supported. */
+ return NULL;
}
else if (is_usable_visual( visinfo )) {
- if (_mesa_getenv("MESA_GLX_FORCE_CI")) {
- /* Configure this visual as a COLOR INDEX visual. */
- return save_glx_visual( dpy, visinfo,
- GL_FALSE, /* rgb */
- GL_FALSE, /* alpha */
- GL_TRUE, /* double */
- GL_FALSE, /* stereo */
- zBits,
- STENCIL_BITS,
- 0, 0, 0, 0, /* accum bits */
- 0, /* level */
- 0 /* numAux */
- );
- }
- else {
- /* Configure this visual as RGB, double-buffered, depth-buffered. */
- /* This is surely wrong for some people's needs but what else */
- /* can be done? They should use glXChooseVisual(). */
- return save_glx_visual( dpy, visinfo,
- GL_TRUE, /* rgb */
- alphaFlag, /* alpha */
- GL_TRUE, /* double */
- GL_FALSE, /* stereo */
- zBits,
- STENCIL_BITS,
- accBits, /* r */
- accBits, /* g */
- accBits, /* b */
- accBits, /* a */
- 0, /* level */
- 0 /* numAux */
- );
- }
+ /* Configure this visual as RGB, double-buffered, depth-buffered. */
+ /* This is surely wrong for some people's needs but what else */
+ /* can be done? They should use glXChooseVisual(). */
+ return save_glx_visual( dpy, visinfo,
+ alphaFlag, /* alpha */
+ GL_TRUE, /* double */
+ GL_FALSE, /* stereo */
+ zBits,
+ 8, /* stencil bits */
+ accBits, /* r */
+ accBits, /* g */
+ accBits, /* b */
+ accBits, /* a */
+ 0, /* level */
+ 0 /* numAux */
+ );
}
else {
_mesa_warning(NULL, "Mesa: error in glXCreateContext: bad visual\n");
/* found it! */
if (ov->transparent_type == 0) {
/* type 0 indicates no transparency */
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return -1;
}
else {
/* ov->value is the transparent pixel */
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return ov->value;
}
}
}
/* The visual ID was not found in the overlay list. */
- XFree((void *) overlay_info);
+ free((void *) overlay_info);
return -1;
}
return vis;
}
else {
- XFree((void *) vis);
+ free((void *) vis);
return NULL;
}
}
if (strcmp(type,"TrueColor")==0) xclass = TrueColor;
else if (strcmp(type,"DirectColor")==0) xclass = DirectColor;
- else if (strcmp(type,"PseudoColor")==0) xclass = PseudoColor;
- else if (strcmp(type,"StaticColor")==0) xclass = StaticColor;
else if (strcmp(type,"GrayScale")==0) xclass = GrayScale;
else if (strcmp(type,"StaticGray")==0) xclass = StaticGray;
/*
* Select an X visual which satisfies the RGBA/CI flag and minimum depth.
* Input: dpy, screen - X display and screen number
- * rgba - GL_TRUE = RGBA mode, GL_FALSE = CI mode
* min_depth - minimum visual depth
* preferred_class - preferred GLX visual class or DONT_CARE
* Return: pointer to an XVisualInfo or NULL.
*/
static XVisualInfo *
-choose_x_visual( Display *dpy, int screen, GLboolean rgba, int min_depth,
- int preferred_class )
+choose_x_visual(Display *dpy, int screen, int min_depth, int preferred_class)
{
XVisualInfo *vis;
int xclass, visclass = 0;
int depth;
- if (rgba) {
- Atom hp_cr_maps = XInternAtom(dpy, "_HP_RGB_SMOOTH_MAP_LIST", True);
- /* First see if the MESA_RGB_VISUAL env var is defined */
- vis = get_env_visual( dpy, screen, "MESA_RGB_VISUAL" );
- if (vis) {
- return vis;
- }
- /* Otherwise, search for a suitable visual */
- if (preferred_class==DONT_CARE) {
- for (xclass=0;xclass<6;xclass++) {
- switch (xclass) {
- case 0: visclass = TrueColor; break;
- case 1: visclass = DirectColor; break;
- case 2: visclass = PseudoColor; break;
- case 3: visclass = StaticColor; break;
- case 4: visclass = GrayScale; break;
- case 5: visclass = StaticGray; break;
- }
- if (min_depth==0) {
- /* start with shallowest */
- for (depth=0;depth<=32;depth++) {
- if (visclass==TrueColor && depth==8 && !hp_cr_maps) {
- /* Special case: try to get 8-bit PseudoColor before */
- /* 8-bit TrueColor */
- vis = get_visual( dpy, screen, 8, PseudoColor );
- if (vis) {
- return vis;
- }
- }
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- }
- else {
- /* start with deepest */
- for (depth=32;depth>=min_depth;depth--) {
- if (visclass==TrueColor && depth==8 && !hp_cr_maps) {
- /* Special case: try to get 8-bit PseudoColor before */
- /* 8-bit TrueColor */
- vis = get_visual( dpy, screen, 8, PseudoColor );
- if (vis) {
- return vis;
- }
- }
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- }
- }
- }
- else {
- /* search for a specific visual class */
- switch (preferred_class) {
- case GLX_TRUE_COLOR_EXT: visclass = TrueColor; break;
- case GLX_DIRECT_COLOR_EXT: visclass = DirectColor; break;
- case GLX_PSEUDO_COLOR_EXT: visclass = PseudoColor; break;
- case GLX_STATIC_COLOR_EXT: visclass = StaticColor; break;
- case GLX_GRAY_SCALE_EXT: visclass = GrayScale; break;
- case GLX_STATIC_GRAY_EXT: visclass = StaticGray; break;
- default: return NULL;
- }
- if (min_depth==0) {
- /* start with shallowest */
- for (depth=0;depth<=32;depth++) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- }
- else {
- /* start with deepest */
- for (depth=32;depth>=min_depth;depth--) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- }
+ /* First see if the MESA_RGB_VISUAL env var is defined */
+ vis = get_env_visual( dpy, screen, "MESA_RGB_VISUAL" );
+ if (vis) {
+ return vis;
+ }
+ /* Otherwise, search for a suitable visual */
+ if (preferred_class==DONT_CARE) {
+ for (xclass=0;xclass<4;xclass++) {
+ switch (xclass) {
+ case 0: visclass = TrueColor; break;
+ case 1: visclass = DirectColor; break;
+ case 2: visclass = GrayScale; break;
+ case 3: visclass = StaticGray; break;
+ }
+ if (min_depth==0) {
+ /* start with shallowest */
+ for (depth=0;depth<=32;depth++) {
+ vis = get_visual( dpy, screen, depth, visclass );
+ if (vis) {
+ return vis;
+ }
+ }
+ }
+ else {
+ /* start with deepest */
+ for (depth=32;depth>=min_depth;depth--) {
+ vis = get_visual( dpy, screen, depth, visclass );
+ if (vis) {
+ return vis;
+ }
+ }
+ }
}
}
else {
- /* First see if the MESA_CI_VISUAL env var is defined */
- vis = get_env_visual( dpy, screen, "MESA_CI_VISUAL" );
- if (vis) {
- return vis;
+ /* search for a specific visual class */
+ switch (preferred_class) {
+ case GLX_TRUE_COLOR_EXT: visclass = TrueColor; break;
+ case GLX_DIRECT_COLOR_EXT: visclass = DirectColor; break;
+ case GLX_GRAY_SCALE_EXT: visclass = GrayScale; break;
+ case GLX_STATIC_GRAY_EXT: visclass = StaticGray; break;
+ case GLX_PSEUDO_COLOR_EXT:
+ case GLX_STATIC_COLOR_EXT:
+ default: return NULL;
}
- /* Otherwise, search for a suitable visual, starting with shallowest */
- if (preferred_class==DONT_CARE) {
- for (xclass=0;xclass<4;xclass++) {
- switch (xclass) {
- case 0: visclass = PseudoColor; break;
- case 1: visclass = StaticColor; break;
- case 2: visclass = GrayScale; break;
- case 3: visclass = StaticGray; break;
- }
- /* try 8-bit up through 16-bit */
- for (depth=8;depth<=16;depth++) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- /* try min_depth up to 8-bit */
- for (depth=min_depth;depth<8;depth++) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- }
+ if (min_depth==0) {
+ /* start with shallowest */
+ for (depth=0;depth<=32;depth++) {
+ vis = get_visual( dpy, screen, depth, visclass );
+ if (vis) {
+ return vis;
+ }
+ }
}
else {
- /* search for a specific visual class */
- switch (preferred_class) {
- case GLX_TRUE_COLOR_EXT: visclass = TrueColor; break;
- case GLX_DIRECT_COLOR_EXT: visclass = DirectColor; break;
- case GLX_PSEUDO_COLOR_EXT: visclass = PseudoColor; break;
- case GLX_STATIC_COLOR_EXT: visclass = StaticColor; break;
- case GLX_GRAY_SCALE_EXT: visclass = GrayScale; break;
- case GLX_STATIC_GRAY_EXT: visclass = StaticGray; break;
- default: return NULL;
- }
- /* try 8-bit up through 16-bit */
- for (depth=8;depth<=16;depth++) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
- /* try min_depth up to 8-bit */
- for (depth=min_depth;depth<8;depth++) {
- vis = get_visual( dpy, screen, depth, visclass );
- if (vis) {
- return vis;
- }
- }
+ /* start with deepest */
+ for (depth=32;depth>=min_depth;depth--) {
+ vis = get_visual( dpy, screen, depth, visclass );
+ if (vis) {
+ return vis;
+ }
+ }
}
}
* Return: pointer to an XVisualInfo or NULL.
*/
static XVisualInfo *
-choose_x_overlay_visual( Display *dpy, int scr, GLboolean rgbFlag,
+choose_x_overlay_visual( Display *dpy, int scr,
int level, int trans_type, int trans_value,
int min_depth, int preferred_class )
{
continue;
}
- /* if RGB was requested, make sure we have True/DirectColor */
- if (rgbFlag && vislist->CLASS != TrueColor
- && vislist->CLASS != DirectColor)
- continue;
-
- /* if CI was requested, make sure we have a color indexed visual */
- if (!rgbFlag
- && (vislist->CLASS == TrueColor || vislist->CLASS == DirectColor))
+ /* Color-index rendering is not supported. Make sure we have True/DirectColor */
+ if (vislist->CLASS != TrueColor && vislist->CLASS != DirectColor)
continue;
if (deepvis==NULL || vislist->depth > deepest) {
/* YES! found a satisfactory visual */
- if (deepvis) {
- XFree( deepvis );
- }
+ free(deepvis);
deepest = vislist->depth;
deepvis = vislist;
/* DEBUG tt = ov->transparent_type;*/
XExtCodes *c = XAddExtension(dpy);
ext = dpy->ext_procs; /* new extension is at head of list */
assert(c->extension == ext->codes.extension);
+ (void) c; /* silence warning */
ext->name = _mesa_strdup(extName);
ext->close_display = close_display_callback;
}
while (*parselist) {
+ if (fbConfig &&
+ parselist[1] == GLX_DONT_CARE &&
+ parselist[0] != GLX_LEVEL) {
+ /* For glXChooseFBConfig(), skip attributes whose value is
+ * GLX_DONT_CARE (-1), unless it's GLX_LEVEL (which can legitimately be
+ * a negative value).
+ *
+ * From page 17 (23 of the pdf) of the GLX 1.4 spec:
+ * GLX DONT CARE may be specified for all attributes except GLX LEVEL.
+ */
+ parselist += 2;
+ continue;
+ }
+
switch (*parselist) {
case GLX_USE_GL:
if (fbConfig) {
parselist++;
break;
case GLX_FBCONFIG_ID:
+ case GLX_VISUAL_ID:
if (!fbConfig)
return NULL;
parselist++;
desiredVisualID = *parselist++;
break;
case GLX_X_RENDERABLE:
+ case GLX_MAX_PBUFFER_WIDTH:
+ case GLX_MAX_PBUFFER_HEIGHT:
+ case GLX_MAX_PBUFFER_PIXELS:
if (!fbConfig)
return NULL;
parselist += 2;
}
}
+ if (!rgb_flag)
+ return NULL;
+
(void) caveat;
+ (void) min_ci;
/*
* Since we're only simulating the GLX extension this function will never
if (vis) {
/* give the visual some useful GLX attributes */
double_flag = GL_TRUE;
- if (vis->depth > 8)
- rgb_flag = GL_TRUE;
+ if (vis->depth <= 8)
+ return NULL;
depth_size = default_depth_bits();
- stencil_size = STENCIL_BITS;
+ stencil_size = 8;
/* XXX accum??? */
}
}
- else if (level==0) {
- /* normal color planes */
- if (rgb_flag) {
- /* Get an RGB visual */
- int min_rgb = min_red + min_green + min_blue;
- if (min_rgb>1 && min_rgb<8) {
- /* a special case to be sure we can get a monochrome visual */
- min_rgb = 1;
- }
- vis = choose_x_visual( dpy, screen, rgb_flag, min_rgb, visual_type );
- }
- else {
- /* Get a color index visual */
- vis = choose_x_visual( dpy, screen, rgb_flag, min_ci, visual_type );
- accumRedSize = accumGreenSize = accumBlueSize = accumAlphaSize = 0;
- }
- }
else {
- /* over/underlay planes */
- if (rgb_flag) {
- /* rgba overlay */
- int min_rgb = min_red + min_green + min_blue;
- if (min_rgb>1 && min_rgb<8) {
- /* a special case to be sure we can get a monochrome visual */
- min_rgb = 1;
- }
- vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
- trans_type, trans_value, min_rgb, visual_type );
+ /* RGB visual */
+ int min_rgb = min_red + min_green + min_blue;
+ if (min_rgb>1 && min_rgb<8) {
+ /* a special case to be sure we can get a monochrome visual */
+ min_rgb = 1;
+ }
+
+ if (level==0) {
+ vis = choose_x_visual(dpy, screen, min_rgb, visual_type);
}
else {
- /* color index overlay */
- vis = choose_x_overlay_visual( dpy, screen, rgb_flag, level,
- trans_type, trans_value, min_ci, visual_type );
+ vis = choose_x_overlay_visual(dpy, screen, level,
+ trans_type, trans_value, min_rgb, visual_type);
}
}
/* we only support one size of stencil and accum buffers. */
if (stencil_size > 0)
- stencil_size = STENCIL_BITS;
+ stencil_size = 8;
if (accumRedSize > 0 || accumGreenSize > 0 || accumBlueSize > 0 ||
accumAlphaSize > 0) {
accumRedSize =
accumAlphaSize = alpha_flag ? accumRedSize : 0;
}
- xmvis = save_glx_visual( dpy, vis, rgb_flag, alpha_flag, double_flag,
+ xmvis = save_glx_visual( dpy, vis, alpha_flag, double_flag,
stereo_flag, depth_size, stencil_size,
accumRedSize, accumGreenSize,
accumBlueSize, accumAlphaSize, level, numAux );
return xmvis->vishandle;
#else
/* create a new vishandle - the cached one may be stale */
- xmvis->vishandle = (XVisualInfo *) malloc(sizeof(XVisualInfo));
+ xmvis->vishandle = malloc(sizeof(XVisualInfo));
if (xmvis->vishandle) {
memcpy(xmvis->vishandle, xmvis->visinfo, sizeof(XVisualInfo));
}
/* deallocate unused windows/buffers */
#if 0
- XMesaGarbageCollect();
+ XMesaGarbageCollect(dpy);
#endif
xmvis = find_glx_visual( dpy, visinfo );
/* Out of memory, or context/drawable depth mismatch */
return False;
}
-#ifdef FX
- FXcreateContext( xmctx->xm_visual, draw, xmctx, drawBuffer );
-#endif
}
/* Find the XMesaBuffer which corresponds to the GLXDrawable 'read' */
/* Out of memory, or context/drawable depth mismatch */
return False;
}
-#ifdef FX
- FXcreateContext( xmctx->xm_visual, read, xmctx, readBuffer );
-#endif
}
MakeCurrent_PrevContext = ctx;
static void
Fake_glXDestroyContext( Display *dpy, GLXContext ctx )
{
- struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
- (void) dpy;
- MakeCurrent_PrevContext = 0;
- MakeCurrent_PrevDrawable = 0;
- MakeCurrent_PrevReadable = 0;
- MakeCurrent_PrevDrawBuffer = 0;
- MakeCurrent_PrevReadBuffer = 0;
- XMesaDestroyContext( glxCtx->xmesaContext );
- XMesaGarbageCollect();
- free(glxCtx);
+ if (ctx) {
+ struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
+ (void) dpy;
+ MakeCurrent_PrevContext = 0;
+ MakeCurrent_PrevDrawable = 0;
+ MakeCurrent_PrevReadable = 0;
+ MakeCurrent_PrevDrawBuffer = 0;
+ MakeCurrent_PrevReadBuffer = 0;
+ XMesaDestroyContext( glxCtx->xmesaContext );
+ XMesaGarbageCollect(dpy);
+ free(glxCtx);
+ }
}
{
struct fake_glx_context *glxCtx = (struct fake_glx_context *) ctx;
(void) dpy;
- return glxCtx->xmesaContext->direct;
+ return glxCtx ? glxCtx->xmesaContext->direct : False;
}
static const char *
get_extensions( void )
{
-#ifdef FX
- const char *fx = _mesa_getenv("MESA_GLX_FX");
- if (fx && fx[0] != 'd') {
- return EXTENSIONS;
- }
-#endif
return EXTENSIONS + 23; /* skip "GLX_MESA_set_3dfx_mode" */
}
Fake_glXQueryServerString( Display *dpy, int screen, int name )
{
static char version[1000];
- _mesa_sprintf(version, "%d.%d %s",
- SERVER_MAJOR_VERSION, SERVER_MINOR_VERSION, MESA_GLX_VERSION);
+ sprintf(version, "%d.%d %s",
+ SERVER_MAJOR_VERSION, SERVER_MINOR_VERSION, MESA_GLX_VERSION);
(void) dpy;
(void) screen;
Fake_glXGetClientString( Display *dpy, int name )
{
static char version[1000];
- _mesa_sprintf(version, "%d.%d %s", CLIENT_MAJOR_VERSION,
- CLIENT_MINOR_VERSION, MESA_GLX_VERSION);
+ sprintf(version, "%d.%d %s", CLIENT_MAJOR_VERSION,
+ CLIENT_MINOR_VERSION, MESA_GLX_VERSION);
(void) dpy;
visuals = XGetVisualInfo(dpy, visMask, &visTemplate, nelements);
if (*nelements > 0) {
XMesaVisual *results;
- results = (XMesaVisual *) malloc(*nelements * sizeof(XMesaVisual));
+ results = malloc(*nelements * sizeof(XMesaVisual));
if (!results) {
*nelements = 0;
return NULL;
{
XMesaVisual xmvis;
+ /* register ourselves as an extension on this display */
+ register_with_display(dpy);
+
if (!attribList || !attribList[0]) {
/* return list of all configs (per GLX_SGIX_fbconfig spec) */
return Fake_glXGetFBConfigs(dpy, screen, nitems);
xmvis = choose_visual(dpy, screen, attribList, GL_TRUE);
if (xmvis) {
- GLXFBConfig *config = (GLXFBConfig *) malloc(sizeof(XMesaVisual));
+ GLXFBConfig *config = malloc(sizeof(XMesaVisual));
if (!config) {
*nitems = 0;
return NULL;
return xmvis->vishandle;
#else
/* create a new vishandle - the cached one may be stale */
- xmvis->vishandle = (XVisualInfo *) malloc(sizeof(XVisualInfo));
+ xmvis->vishandle = malloc(sizeof(XVisualInfo));
if (xmvis->vishandle) {
memcpy(xmvis->vishandle, xmvis->visinfo, sizeof(XVisualInfo));
}
if (!xmbuf)
return 0;
-#ifdef FX
- /* XXX this will segfault if actually called */
- FXcreateContext(xmvis, win, NULL, xmbuf);
-#endif
-
(void) dpy;
(void) attribList; /* Ignored in GLX 1.3 */
if (width == 0 || height == 0)
return 0;
- if (width > MAX_WIDTH || height > MAX_HEIGHT) {
+ if (width > SWRAST_MAX_WIDTH || height > SWRAST_MAX_HEIGHT) {
/* If allocation would have failed and GLX_LARGEST_PBUFFER is set,
* allocate the largest possible buffer.
*/
if (useLargest) {
- width = MAX_WIDTH;
- height = MAX_HEIGHT;
+ width = SWRAST_MAX_WIDTH;
+ height = SWRAST_MAX_HEIGHT;
}
}
return 0;
/* deallocate unused windows/buffers */
- XMesaGarbageCollect();
+ XMesaGarbageCollect(dpy);
glxCtx->xmesaContext = XMesaCreateContext(xmvis,
shareCtx ? shareCtx->xmesaContext : NULL);
*value = xmctx->xm_visual->visinfo->visualid;
break;
case GLX_RENDER_TYPE:
- if (xmctx->xm_visual->mesa_visual.rgbMode)
- *value = GLX_RGBA_TYPE;
- else
- *value = GLX_COLOR_INDEX_TYPE;
+ *value = GLX_RGBA_TYPE;
break;
case GLX_SCREEN:
*value = 0;
return 0;
/* deallocate unused windows/buffers */
- XMesaGarbageCollect();
+ XMesaGarbageCollect(dpy);
glxCtx->xmesaContext = XMesaCreateContext(xmvis,
shareCtx ? shareCtx->xmesaContext : NULL);
projects / mesa.git / blobdiff