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Diffstat (limited to 'src/glx/x11/glxext.c')
-rw-r--r--src/glx/x11/glxext.c188
1 files changed, 19 insertions, 169 deletions
diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c
index 1d82af295f..be6b84b262 100644
--- a/src/glx/x11/glxext.c
+++ b/src/glx/x11/glxext.c
@@ -272,7 +272,6 @@ int __glXDebug = 0;
*/
int __glXCloseDisplay(Display *dpy, XExtCodes *codes);
-static GLboolean FillInVisuals( __GLXscreenConfigs * psc );
/************************************************************************/
@@ -352,12 +351,6 @@ static void FreeScreenConfigs(__GLXdisplayPrivate *priv)
if(psc->effectiveGLXexts)
Xfree(psc->effectiveGLXexts);
- if ( psc->old_configs != NULL ) {
- Xfree( psc->old_configs );
- psc->old_configs = NULL;
- psc->numOldConfigs = 0;
- }
-
psc->configs = NULL; /* NOTE: just for paranoia */
}
@@ -399,10 +392,6 @@ static int __glXFreeDisplayPrivate(XExtData *extension)
priv->driDisplay.private = NULL;
#endif
-#ifdef GLX_DIRECT_RENDERING
- XFree(priv->driDisplay.createScreen);
-#endif
-
Xfree((char*) priv);
return 0;
}
@@ -442,112 +431,6 @@ static Bool QueryVersion(Display *dpy, int opcode, int *major, int *minor)
}
-/**
- * Determine if a \c __GLcontextModes structure has the right mojo to be
- * converted to a \c __GLXvisualConfig to be sent to an "old" style DRI
- * driver.
- */
-#define MODE_HAS_MOJO(m) \
- ((m)->visualID != GLX_DONT_CARE) \
- && ((m)->sampleBuffers == 0) \
- && ((m)->samples == 0) \
- && (((m)->drawableType & GLX_WINDOW_BIT) != 0) \
- && (((m)->xRenderable == GL_TRUE) \
- || ((m)->xRenderable == GLX_DONT_CARE))
-
-
-/**
- * Convert the FBConfigs associated with a screen into an array of
- * \c __GLXvisualConfig structures. These structures are passed into DRI
- * drivers that use the "old" interface. The old-style drivers had a fairly
- * strict set of visual types that could be supported. FBConfigs that
- * cannot be supported are not converted.
- *
- * \param psc Screen whose FBConfigs need to be swizzled.
- *
- * \returns
- * If memory could be allocated and at least one FBConfig could be converted
- * to a \c __GLXvisualConfig structure, \c GL_TRUE is returned. Otherwise,
- * \c GL_FALSE is returned.
- *
- * \todo
- * When the old DRI driver interface is no longer supported, this function
- * can be removed.
- */
-static GLboolean
-FillInVisuals( __GLXscreenConfigs * psc )
-{
- __GLcontextModes *modes;
- int glx_visual_count;
-
-
- glx_visual_count = 0;
- for ( modes = psc->configs ; modes != NULL ; modes = modes->next ) {
- if ( MODE_HAS_MOJO( modes ) ) {
- glx_visual_count++;
- }
- }
-
- psc->old_configs = (__GLXvisualConfig *)
- Xmalloc( sizeof( __GLXvisualConfig ) * glx_visual_count );
- if ( psc->old_configs == NULL ) {
- return GL_FALSE;
- }
-
- glx_visual_count = 0;
- for ( modes = psc->configs ; modes != NULL ; modes = modes->next ) {
- if ( MODE_HAS_MOJO( modes ) ) {
-
-#define COPY_VALUE(src_tag,dst_tag) \
- psc->old_configs[glx_visual_count]. dst_tag = modes-> src_tag
-
- COPY_VALUE( visualID, vid );
- COPY_VALUE( rgbMode, rgba );
- COPY_VALUE( stereoMode, stereo );
- COPY_VALUE( doubleBufferMode, doubleBuffer );
-
- psc->old_configs[glx_visual_count].class =
- _gl_convert_to_x_visual_type( modes->visualType );
-
- COPY_VALUE( level, level );
- COPY_VALUE( numAuxBuffers, auxBuffers );
-
- COPY_VALUE( redBits, redSize );
- COPY_VALUE( greenBits, greenSize );
- COPY_VALUE( blueBits, blueSize );
- COPY_VALUE( alphaBits, alphaSize );
- COPY_VALUE( rgbBits, bufferSize );
- COPY_VALUE( accumRedBits, accumRedSize );
- COPY_VALUE( accumGreenBits, accumGreenSize );
- COPY_VALUE( accumBlueBits, accumBlueSize );
- COPY_VALUE( accumAlphaBits, accumAlphaSize );
- COPY_VALUE( depthBits, depthSize );
- COPY_VALUE( stencilBits, stencilSize );
-
- COPY_VALUE( visualRating, visualRating );
- COPY_VALUE( transparentPixel, transparentPixel );
- COPY_VALUE( transparentRed, transparentRed );
- COPY_VALUE( transparentGreen, transparentGreen );
- COPY_VALUE( transparentBlue, transparentBlue );
- COPY_VALUE( transparentAlpha, transparentAlpha );
- COPY_VALUE( transparentIndex, transparentIndex );
-
-#undef COPY_VALUE
-
- glx_visual_count++;
- }
- }
-
- psc->numOldConfigs = glx_visual_count;
- if ( glx_visual_count == 0 ) {
- Xfree( psc->old_configs );
- psc->old_configs = NULL;
- }
-
- return (glx_visual_count != 0);
-}
-
-
void
__glXInitializeVisualConfigFromTags( __GLcontextModes *config, int count,
const INT32 *bp, Bool tagged_only,
@@ -865,9 +748,9 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc,
char *driverName;
/*
- * Get device name (like "tdfx") and the ddx version numbers.
- * We'll check the version in each DRI driver's "createScreen"
- * function.
+ * Get device name (like "tdfx") and the ddx version
+ * numbers. We'll check the version in each DRI driver's
+ * "createNewScreen" function.
*/
err_msg = "XF86DRIGetClientDriverName";
if (XF86DRIGetClientDriverName(dpy, scrn,
@@ -910,8 +793,9 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc,
if ( status == 0 ) {
/*
- * Map the SAREA region. Further mmap regions may be setup in
- * each DRI driver's "createScreen" function.
+ * Map the SAREA region. Further mmap regions
+ * may be setup in each DRI driver's
+ * "createNewScreen" function.
*/
status = drmMap(fd, hSAREA, SAREA_MAX,
&pSAREA);
@@ -1156,6 +1040,9 @@ static Bool AllocAndFetchScreenConfigs(Display *dpy, __GLXdisplayPrivate *priv)
psc->ext_list_first_time = GL_TRUE;
/* Initialize the direct rendering per screen data and functions */
if (priv->driDisplay.private != NULL) {
+ /* FIXME: Should it be some sort of an error if createNewScreen[i]
+ * FIXME: is NULL?
+ */
if (priv->driDisplay.createNewScreen &&
priv->driDisplay.createNewScreen[i]) {
@@ -1165,21 +1052,6 @@ static Bool AllocAndFetchScreenConfigs(Display *dpy, __GLXdisplayPrivate *priv)
& priv->driDisplay,
priv->driDisplay.createNewScreen[i] );
}
- else if (priv->driDisplay.createScreen &&
- priv->driDisplay.createScreen[i]) {
- /* screen initialization (bootstrap the driver) */
- if ( (psc->old_configs == NULL)
- && !FillInVisuals(psc) ) {
- FreeScreenConfigs(priv);
- return GL_FALSE;
- }
-
- psc->driScreen.screenConfigs = (void *)psc;
- psc->driScreen.private =
- (*(priv->driDisplay.createScreen[i]))(dpy, i, &psc->driScreen,
- psc->numOldConfigs,
- psc->old_configs);
- }
}
#endif
}
@@ -1273,7 +1145,6 @@ __GLXdisplayPrivate *__glXInitialize(Display* dpy)
/* Assinging zero here assures we'll never go direct */
dpyPriv->driDisplay.private = 0;
dpyPriv->driDisplay.destroyDisplay = 0;
- dpyPriv->driDisplay.createScreen = 0;
}
else {
dpyPriv->driDisplay.private =
@@ -1607,44 +1478,23 @@ static Bool SendMakeCurrentRequest( Display *dpy, CARD8 opcode,
}
+#ifdef GLX_DIRECT_RENDERING
static Bool BindContextWrapper( Display *dpy, GLXContext gc,
GLXDrawable draw, GLXDrawable read )
{
-#ifdef GLX_DIRECT_RENDERING
- if ( gc->driContext.bindContext3 != NULL ) {
- return (*gc->driContext.bindContext3)(dpy, gc->screen, draw, read,
- & gc->driContext);
- }
-#ifndef DRI_NEW_INTERFACE_ONLY
- else {
- return (*gc->driContext.bindContext2)(dpy, gc->screen, draw, read,
- gc);
- }
-#endif
-#endif
- return GL_FALSE;
+ return (*gc->driContext.bindContext)(dpy, gc->screen, draw, read,
+ & gc->driContext);
}
-static Bool UnbindContextWrapper( Display *dpy, GLXContext gc )
+static Bool UnbindContextWrapper( GLXContext gc )
{
-#ifdef GLX_DIRECT_RENDERING
- if ( gc->driContext.unbindContext3 != NULL ) {
- return (*gc->driContext.unbindContext3)(dpy, gc->screen,
- gc->currentDrawable,
- gc->currentReadable,
- & gc->driContext );
- }
-#ifndef DRI_NEW_INTERFACE_ONLY
- else {
- return (*gc->driContext.unbindContext2)(dpy, gc->screen,
- gc->currentDrawable,
- gc->currentReadable, gc);
- }
-#endif
-#endif
- return GL_FALSE;
+ return (*gc->driContext.unbindContext)(gc->currentDpy, gc->screen,
+ gc->currentDrawable,
+ gc->currentReadable,
+ & gc->driContext );
}
+#endif /* GLX_DIRECT_RENDERING */
/*
@@ -1707,7 +1557,7 @@ USED static Bool MakeContextCurrent(Display *dpy, GLXDrawable draw,
/* Unbind the old direct rendering context */
if (oldGC->isDirect) {
if (oldGC->driContext.private) {
- if (! UnbindContextWrapper( oldGC->currentDpy, oldGC )) {
+ if (! UnbindContextWrapper( oldGC )) {
/* The make current failed. Just return GL_FALSE. */
return GL_FALSE;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-24 18:00:26 +0000