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authorKristian Høgsberg <[email protected]>2007-10-12 19:35:04 -0400
committerKristian Høgsberg <[email protected]>2007-10-12 19:35:04 -0400
commitf9c6dfc4d12451c21f39f38b048758cbee5723cf (patch)
tree5384315d9ec06a779137c63b54d6326dbc12ef81 /src/mesa
parentbf805d3bf5bf191aa669b6155316a78917cf9b0e (diff)
parenta2494462cb7d557a7643452c720e0ab8fa9f4f63 (diff)
Merge branch 'dri2'
Conflicts: src/mesa/drivers/dri/i915/intel_screen.c
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/common/dri_util.c535
-rw-r--r--src/mesa/drivers/dri/common/dri_util.h99
-rw-r--r--src/mesa/drivers/dri/common/vblank.c10
-rw-r--r--src/mesa/drivers/dri/ffb/ffb_xmesa.c48
-rw-r--r--src/mesa/drivers/dri/i810/i810screen.c51
-rw-r--r--src/mesa/drivers/dri/i915/intel_buffers.c4
-rw-r--r--src/mesa/drivers/dri/i915/intel_context.c2
-rw-r--r--src/mesa/drivers/dri/i915/intel_screen.c109
-rw-r--r--src/mesa/drivers/dri/i965/intel_screen.c99
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_screen.c94
-rw-r--r--src/mesa/drivers/dri/mach64/mach64_screen.h2
-rw-r--r--src/mesa/drivers/dri/mga/mga_xmesa.c107
-rw-r--r--src/mesa/drivers/dri/mga/mgaioctl.c4
-rw-r--r--src/mesa/drivers/dri/mga/mgastate.c5
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_screen.c96
-rw-r--r--src/mesa/drivers/dri/r128/r128_context.c2
-rw-r--r--src/mesa/drivers/dri/r128/r128_screen.c101
-rw-r--r--src/mesa/drivers/dri/r128/r128_screen.h2
-rw-r--r--src/mesa/drivers/dri/r200/r200_context.c8
-rw-r--r--src/mesa/drivers/dri/r200/r200_ioctl.c6
-rw-r--r--src/mesa/drivers/dri/r200/r200_ioctl.h6
-rw-r--r--src/mesa/drivers/dri/r300/radeon_context.c2
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_context.c8
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.c172
-rw-r--r--src/mesa/drivers/dri/radeon/radeon_screen.h2
-rw-r--r--src/mesa/drivers/dri/s3v/s3v_xmesa.c4
-rw-r--r--src/mesa/drivers/dri/savage/savage_xmesa.c94
-rw-r--r--src/mesa/drivers/dri/savage/savagetex.c4
-rw-r--r--src/mesa/drivers/dri/sis/sis_screen.c73
-rw-r--r--src/mesa/drivers/dri/tdfx/tdfx_screen.c97
-rw-r--r--src/mesa/drivers/dri/trident/trident_context.c52
-rw-r--r--src/mesa/drivers/dri/unichrome/via_context.c3
-rw-r--r--src/mesa/drivers/dri/unichrome/via_context.h1
-rw-r--r--src/mesa/drivers/dri/unichrome/via_screen.c99
-rw-r--r--src/mesa/drivers/dri/unichrome/via_screen.h2
35 files changed, 719 insertions, 1284 deletions
diff --git a/src/mesa/drivers/dri/common/dri_util.c b/src/mesa/drivers/dri/common/dri_util.c
index c30e66f1722..d59ea0ddad0 100644
--- a/src/mesa/drivers/dri/common/dri_util.c
+++ b/src/mesa/drivers/dri/common/dri_util.c
@@ -33,7 +33,7 @@
#include "drm_sarea.h"
#ifndef GLX_OML_sync_control
-typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRInativeDisplay *dpy, __DRIid drawable, int32_t *numerator, int32_t *denominator);
+typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRIdrawable *drawable, int32_t *numerator, int32_t *denominator);
#endif
/* This pointer *must* be set by the driver's __driCreateNewScreen funciton!
@@ -47,22 +47,26 @@ static const int empty_attribute_list[1] = { None };
/**
+ * This is just a token extension used to signal that the driver
+ * supports setting a read drawable.
+ */
+const __DRIextension driReadDrawableExtension = {
+ __DRI_READ_DRAWABLE, __DRI_READ_DRAWABLE_VERSION
+};
+
+/**
* Cached copy of the internal API version used by libGL and the client-side
* DRI driver.
*/
static int api_ver = 0;
-/* forward declarations */
-static int driQueryFrameTracking( __DRInativeDisplay *dpy, void *priv,
- int64_t *sbc, int64_t *missedFrames,
- float *lastMissedUsage, float *usage );
-
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
- const __GLcontextModes *modes,
- __DRIid draw, __DRIdrawable *pdraw,
+static void *driCreateNewDrawable(__DRIscreen *screen,
+ const __GLcontextModes *modes,
+ __DRIdrawable *pdraw,
+ drm_drawable_t hwDrawable,
int renderType, const int *attrs);
-static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate);
+static void driDestroyDrawable(__DRIdrawable *drawable);
/**
@@ -89,63 +93,6 @@ __driUtilMessage(const char *f, ...)
/*****************************************************************/
-/** \name Drawable list management */
-/*****************************************************************/
-/*@{*/
-
-static GLboolean __driAddDrawable(void *drawHash, __DRIdrawable *pdraw)
-{
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- if (drmHashInsert(drawHash, pdp->draw, pdraw))
- return GL_FALSE;
-
- return GL_TRUE;
-}
-
-static __DRIdrawable *__driFindDrawable(void *drawHash, __DRIid draw)
-{
- int retcode;
- __DRIdrawable *pdraw;
-
- retcode = drmHashLookup(drawHash, draw, (void *)&pdraw);
- if (retcode)
- return NULL;
-
- return pdraw;
-}
-
-
-/**
- * Find drawables in the local hash that have been destroyed on the
- * server.
- *
- * \param drawHash Hash-table containing all know drawables.
- */
-static void __driGarbageCollectDrawables(void *drawHash)
-{
- __DRIid draw;
- __DRInativeDisplay *dpy;
- __DRIdrawable *pdraw;
-
- if (drmHashFirst(drawHash, &draw, (void *)&pdraw) == 1) {
- do {
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
- dpy = pdp->driScreenPriv->display;
- if (! (*dri_interface->windowExists)(dpy, draw)) {
- /* Destroy the local drawable data, if the drawable no
- longer exists in the Xserver */
- (*pdraw->destroyDrawable)(dpy, pdraw->private);
- _mesa_free(pdraw);
- }
- } while (drmHashNext(drawHash, &draw, (void *)&pdraw) == 1);
- }
-}
-
-/*@}*/
-
-
-/*****************************************************************/
/** \name Context (un)binding functions */
/*****************************************************************/
/*@{*/
@@ -153,10 +100,7 @@ static void __driGarbageCollectDrawables(void *drawHash)
/**
* Unbind context.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param draw drawable.
- * \param read Current reading drawable.
+ * \param scrn the screen.
* \param gc context.
*
* \return \c GL_TRUE on success, or \c GL_FALSE on failure.
@@ -169,13 +113,8 @@ static void __driGarbageCollectDrawables(void *drawHash)
* While casting the opaque private pointers associated with the parameters
* into their respective real types it also assures they are not \c NULL.
*/
-static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx)
+static GLboolean driUnbindContext(__DRIcontext *ctx)
{
- __DRIscreen *pDRIScreen;
- __DRIdrawable *pdraw;
- __DRIdrawable *pread;
__DRIcontextPrivate *pcp;
__DRIscreenPrivate *psp;
__DRIdrawablePrivate *pdp;
@@ -186,39 +125,17 @@ static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
** calling driUnbindContext.
*/
- if (ctx == NULL || draw == None || read == None) {
- /* ERROR!!! */
- return GL_FALSE;
- }
+ if (ctx == NULL)
+ return GL_FALSE;
- pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
pcp = (__DRIcontextPrivate *)ctx->private;
-
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- prp = (__DRIdrawablePrivate *)pread->private;
-
+ psp = (__DRIscreenPrivate *)pcp->driScreenPriv;
+ pdp = (__DRIdrawablePrivate *)pcp->driDrawablePriv;
+ prp = (__DRIdrawablePrivate *)pcp->driReadablePriv;
/* Let driver unbind drawable from context */
(*psp->DriverAPI.UnbindContext)(pcp);
-
if (pdp->refcount == 0) {
/* ERROR!!! */
return GL_FALSE;
@@ -254,72 +171,18 @@ static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
* This function takes both a read buffer and a draw buffer. This is needed
* for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
* function.
- *
- * \bug This function calls \c driCreateNewDrawable in two places with the
- * \c renderType hard-coded to \c GLX_WINDOW_BIT. Some checking might
- * be needed in those places when support for pbuffers and / or pixmaps
- * is added. Is it safe to assume that the drawable is a window?
*/
-static GLboolean DoBindContext(__DRInativeDisplay *dpy,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx, const __GLcontextModes * modes,
- __DRIscreenPrivate *psp)
+static GLboolean DoBindContext(__DRIcontext *ctx,
+ __DRIdrawable *pdraw,
+ __DRIdrawable *pread)
{
- __DRIdrawable *pdraw;
__DRIdrawablePrivate *pdp;
- __DRIdrawable *pread;
__DRIdrawablePrivate *prp;
__DRIcontextPrivate * const pcp = ctx->private;
+ __DRIscreenPrivate *psp = pcp->driScreenPriv;
-
- /* Find the _DRIdrawable which corresponds to the writing drawable. */
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* Allocate a new drawable */
- pdraw = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, draw, pdraw, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pdraw->private) {
- /* ERROR!!! */
- _mesa_free(pdraw);
- return GL_FALSE;
- }
-
- }
pdp = (__DRIdrawablePrivate *) pdraw->private;
-
- /* Find the _DRIdrawable which corresponds to the reading drawable. */
- if (read == draw) {
- /* read buffer == draw buffer */
- prp = pdp;
- }
- else {
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* Allocate a new drawable */
- pread = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, read, pread, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pread->private) {
- /* ERROR!!! */
- _mesa_free(pread);
- return GL_FALSE;
- }
- }
- prp = (__DRIdrawablePrivate *) pread->private;
- }
+ prp = (__DRIdrawablePrivate *) pread->private;
/* Bind the drawable to the context */
pcp->driDrawablePriv = pdp;
@@ -358,30 +221,19 @@ static GLboolean DoBindContext(__DRInativeDisplay *dpy,
* for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
* function.
*/
-static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext * ctx)
+static GLboolean driBindContext(__DRIcontext * ctx,
+ __DRIdrawable *pdraw,
+ __DRIdrawable *pread)
{
- __DRIscreen *pDRIScreen;
-
/*
** Assume error checking is done properly in glXMakeCurrent before
** calling driBindContext.
*/
- if (ctx == NULL || draw == None || read == None) {
- /* ERROR!!! */
+ if (ctx == NULL || pdraw == None || pread == None)
return GL_FALSE;
- }
-
- pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- return DoBindContext( dpy, draw, read, ctx, ctx->mode,
- (__DRIscreenPrivate *)pDRIScreen->private );
+ return DoBindContext( ctx, pdraw, pread );
}
/*@}*/
@@ -438,8 +290,7 @@ __driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- if (!__driFindDrawable(psp->drawHash, pdp->draw) ||
- ! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
+ if (! (*dri_interface->getDrawableInfo)(pdp->pdraw,
&pdp->index, &pdp->lastStamp,
&pdp->x, &pdp->y, &pdp->w, &pdp->h,
&pdp->numClipRects, &pdp->pClipRects,
@@ -473,7 +324,6 @@ __driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
/**
* Swap buffers.
*
- * \param dpy the display handle.
* \param drawablePrivate opaque pointer to the per-drawable private info.
*
* \internal
@@ -481,9 +331,9 @@ __driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
*
* Is called directly from glXSwapBuffers().
*/
-static void driSwapBuffers( __DRInativeDisplay *dpy, void *drawablePrivate )
+static void driSwapBuffers(__DRIdrawable *drawable)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
+ __DRIdrawablePrivate *dPriv = drawable->private;
drm_clip_rect_t rect;
dPriv->swapBuffers(dPriv);
@@ -502,53 +352,25 @@ static void driSwapBuffers( __DRInativeDisplay *dpy, void *drawablePrivate )
* front buffer, so we report the damage there rather than to the backing
* store (if any).
*/
- (*dri_interface->reportDamage)(dpy, dPriv->screen, dPriv->draw,
- dPriv->x, dPriv->y,
+ (*dri_interface->reportDamage)(dPriv->pdraw, dPriv->x, dPriv->y,
&rect, 1, GL_TRUE);
}
/**
* Called directly from a number of higher-level GLX functions.
*/
-static int driGetMSC( void *screenPrivate, int64_t *msc )
+static int driGetMSC( __DRIscreen *screen, int64_t *msc )
{
- __DRIscreenPrivate *sPriv = (__DRIscreenPrivate *) screenPrivate;
+ __DRIscreenPrivate *sPriv = screen->private;
return sPriv->DriverAPI.GetMSC( sPriv, msc );
}
-/**
- * Called directly from a number of higher-level GLX functions.
- */
-static int driGetSBC( __DRInativeDisplay *dpy, void *drawablePrivate, int64_t *sbc )
+static int driWaitForMSC(__DRIdrawable *drawable, int64_t target_msc,
+ int64_t divisor, int64_t remainder,
+ int64_t * msc, int64_t * sbc)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
- __DRIswapInfo sInfo;
- int status;
-
-
- status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
- *sbc = sInfo.swap_count;
-
- return status;
-}
-
-static int driWaitForSBC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_sbc,
- int64_t * msc, int64_t * sbc )
-{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
-
- return dPriv->driScreenPriv->DriverAPI.WaitForSBC( dPriv, target_sbc,
- msc, sbc );
-}
-
-static int driWaitForMSC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_msc,
- int64_t divisor, int64_t remainder,
- int64_t * msc, int64_t * sbc )
-{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
+ __DRIdrawablePrivate *dPriv = drawable->private;
__DRIswapInfo sInfo;
int status;
@@ -570,36 +392,55 @@ static int driWaitForMSC( __DRInativeDisplay * dpy, void *drawablePriv,
return status;
}
-static int64_t driSwapBuffersMSC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_msc,
- int64_t divisor, int64_t remainder )
+const __DRImediaStreamCounterExtension driMediaStreamCounterExtension = {
+ { __DRI_MEDIA_STREAM_COUNTER, __DRI_MEDIA_STREAM_COUNTER_VERSION },
+ driGetMSC,
+ driWaitForMSC,
+};
+
+static void driCopySubBuffer(__DRIdrawable *drawable,
+ int x, int y, int w, int h)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
+ __DRIdrawablePrivate *dPriv = drawable->private;
+ dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
+}
- return dPriv->driScreenPriv->DriverAPI.SwapBuffersMSC( dPriv, target_msc,
- divisor,
- remainder );
+const __DRIcopySubBufferExtension driCopySubBufferExtension = {
+ { __DRI_COPY_SUB_BUFFER, __DRI_COPY_SUB_BUFFER_VERSION },
+ driCopySubBuffer
+};
+
+static void driSetSwapInterval(__DRIdrawable *drawable, unsigned int interval)
+{
+ __DRIdrawablePrivate *dpriv = drawable->private;
+
+ dpriv->swap_interval = interval;
}
-static void driCopySubBuffer( __DRInativeDisplay *dpy, void *drawablePrivate,
- int x, int y, int w, int h)
+static unsigned int driGetSwapInterval(__DRIdrawable *drawable)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
- dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
- (void) dpy;
+ __DRIdrawablePrivate *dpriv = drawable->private;
+
+ return dpriv->swap_interval;
}
+const __DRIswapControlExtension driSwapControlExtension = {
+ { __DRI_SWAP_CONTROL, __DRI_SWAP_CONTROL_VERSION },
+ driSetSwapInterval,
+ driGetSwapInterval
+};
+
+
/**
* This is called via __DRIscreenRec's createNewDrawable pointer.
*/
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
+static void *driCreateNewDrawable(__DRIscreen *screen,
const __GLcontextModes *modes,
- __DRIid draw,
__DRIdrawable *pdraw,
+ drm_drawable_t hwDrawable,
int renderType,
const int *attrs)
{
- __DRIscreen * const pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
__DRIscreenPrivate *psp;
__DRIdrawablePrivate *pdp;
@@ -611,21 +452,12 @@ static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
*/
(void) attrs;
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- return NULL;
- }
-
pdp = (__DRIdrawablePrivate *)_mesa_malloc(sizeof(__DRIdrawablePrivate));
if (!pdp) {
return NULL;
}
- if (!(*dri_interface->createDrawable)(dpy, modes->screen, draw, &pdp->hHWDrawable)) {
- _mesa_free(pdp);
- return NULL;
- }
-
- pdp->draw = draw;
+ pdp->hHWDrawable = hwDrawable;
pdp->pdraw = pdraw;
pdp->refcount = 0;
pdp->pStamp = NULL;
@@ -639,16 +471,13 @@ static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
pdp->numBackClipRects = 0;
pdp->pClipRects = NULL;
pdp->pBackClipRects = NULL;
- pdp->display = dpy;
- pdp->screen = modes->screen;
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
+ psp = (__DRIscreenPrivate *)screen->private;
pdp->driScreenPriv = psp;
pdp->driContextPriv = &psp->dummyContextPriv;
if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, modes,
renderType == GLX_PIXMAP_BIT)) {
- (void)(*dri_interface->destroyDrawable)(dpy, modes->screen, pdp->draw);
_mesa_free(pdp);
return NULL;
}
@@ -657,62 +486,26 @@ static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
pdraw->destroyDrawable = driDestroyDrawable;
pdraw->swapBuffers = driSwapBuffers; /* called by glXSwapBuffers() */
- pdraw->getSBC = driGetSBC;
- pdraw->waitForSBC = driWaitForSBC;
- pdraw->waitForMSC = driWaitForMSC;
- pdraw->swapBuffersMSC = driSwapBuffersMSC;
- pdraw->frameTracking = NULL;
- pdraw->queryFrameTracking = driQueryFrameTracking;
-
- if (driCompareGLXAPIVersion (20060314) >= 0)
- pdraw->copySubBuffer = driCopySubBuffer;
-
/* This special default value is replaced with the configured
* default value when the drawable is first bound to a direct
* rendering context.
*/
- pdraw->swap_interval = (unsigned)-1;
+ pdp->swap_interval = (unsigned)-1;
pdp->swapBuffers = psp->DriverAPI.SwapBuffers;
- /* Add pdraw to drawable list */
- if (!__driAddDrawable(psp->drawHash, pdraw)) {
- /* ERROR!!! */
- (*pdraw->destroyDrawable)(dpy, pdp);
- _mesa_free(pdp);
- pdp = NULL;
- pdraw->private = NULL;
- }
-
return (void *) pdp;
}
-static __DRIdrawable *
-driGetDrawable(__DRInativeDisplay *dpy, __DRIid draw, void *screenPrivate)
-{
- __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
-
- /*
- ** Make sure this routine returns NULL if the drawable is not bound
- ** to a direct rendering context!
- */
- return __driFindDrawable(psp->drawHash, draw);
-}
-
static void
-driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
+driDestroyDrawable(__DRIdrawable *drawable)
{
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *) drawablePrivate;
+ __DRIdrawablePrivate *pdp = drawable->private;
__DRIscreenPrivate *psp;
- int scrn;
if (pdp) {
psp = pdp->driScreenPriv;
- scrn = psp->myNum;
(*psp->DriverAPI.DestroyBuffer)(pdp);
- if ((*dri_interface->windowExists)(dpy, pdp->draw))
- (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
- drmHashDelete(psp->drawHash, pdp->draw);
if (pdp->pClipRects) {
_mesa_free(pdp->pClipRects);
pdp->pClipRects = NULL;
@@ -736,8 +529,6 @@ driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
/**
* Destroy the per-context private information.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
* \param contextPrivate opaque pointer to the per-drawable private info.
*
* \internal
@@ -745,14 +536,12 @@ driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
* drmDestroyContext(), and finally frees \p contextPrivate.
*/
static void
-driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
+driDestroyContext(__DRIcontext *context)
{
- __DRIcontextPrivate *pcp = (__DRIcontextPrivate *) contextPrivate;
+ __DRIcontextPrivate *pcp = context->private;
if (pcp) {
(*pcp->driScreenPriv->DriverAPI.DestroyContext)(pcp);
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
- (void) (*dri_interface->destroyContext)(dpy, scrn, pcp->contextID);
_mesa_free(pcp);
}
}
@@ -765,7 +554,7 @@ driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
* \param modes Mode used to create the new context.
* \param render_type Type of rendering target. \c GLX_RGBA is the only
* type likely to ever be supported for direct-rendering.
- * \param sharedPrivate The shared context dependent methods or \c NULL if
+ * \param shared The shared context dependent methods or \c NULL if
* non-existent.
* \param pctx DRI context to receive the context dependent methods.
*
@@ -780,35 +569,23 @@ driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
*
*/
static void *
-driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
- int render_type, void *sharedPrivate, __DRIcontext *pctx)
+driCreateNewContext(__DRIscreen *screen, const __GLcontextModes *modes,
+ int render_type, __DRIcontext *shared,
+ drm_context_t hwContext, __DRIcontext *pctx)
{
- __DRIscreen *pDRIScreen;
__DRIcontextPrivate *pcp;
- __DRIcontextPrivate *pshare = (__DRIcontextPrivate *) sharedPrivate;
+ __DRIcontextPrivate *pshare = (shared != NULL) ? shared->private : NULL;
__DRIscreenPrivate *psp;
void * const shareCtx = (pshare != NULL) ? pshare->driverPrivate : NULL;
- pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return NULL;
- }
-
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
+ psp = (__DRIscreenPrivate *)screen->private;
pcp = (__DRIcontextPrivate *)_mesa_malloc(sizeof(__DRIcontextPrivate));
if (!pcp) {
return NULL;
}
- if (! (*dri_interface->createContext)(dpy, modes->screen, modes->fbconfigID,
- &pcp->contextID, &pcp->hHWContext)) {
- _mesa_free(pcp);
- return NULL;
- }
-
- pcp->display = dpy;
+ pcp->hHWContext = hwContext;
pcp->driScreenPriv = psp;
pcp->driDrawablePriv = NULL;
@@ -817,7 +594,6 @@ driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
*/
if (!psp->dummyContextPriv.driScreenPriv) {
- psp->dummyContextPriv.contextID = 0;
psp->dummyContextPriv.hHWContext = psp->pSAREA->dummy_context;
psp->dummyContextPriv.driScreenPriv = psp;
psp->dummyContextPriv.driDrawablePriv = NULL;
@@ -830,19 +606,23 @@ driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
pctx->unbindContext = driUnbindContext;
if ( !(*psp->DriverAPI.CreateContext)(modes, pcp, shareCtx) ) {
- (void) (*dri_interface->destroyContext)(dpy, modes->screen,
- pcp->contextID);
_mesa_free(pcp);
return NULL;
}
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
-
return pcp;
}
/*@}*/
+static const __DRIextension **
+driGetExtensions(__DRIscreen *screen)
+{
+ __DRIscreenPrivate *psp = screen->private;
+
+ return psp->extensions;
+}
+
/*****************************************************************/
/** \name Screen handling functions */
/*****************************************************************/
@@ -859,9 +639,9 @@ driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
* This function calls __DriverAPIRec::DestroyScreen on \p screenPrivate, calls
* drmClose(), and finally frees \p screenPrivate.
*/
-static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPrivate)
+static void driDestroyScreen(__DRIscreen *screen)
{
- __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
+ __DRIscreenPrivate *psp = screen->private;
if (psp) {
/* No interaction with the X-server is possible at this point. This
@@ -874,14 +654,7 @@ static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPriv
(void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
(void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
- _mesa_free(psp->pDevPriv);
(void)drmCloseOnce(psp->fd);
- if ( psp->modes != NULL ) {
- (*dri_interface->destroyContextModes)( psp->modes );
- }
-
- assert(psp->drawHash);
- drmHashDestroy(psp->drawHash);
_mesa_free(psp);
}
@@ -889,9 +662,12 @@ static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPriv
/**
- * Utility function used to create a new driver-private screen structure.
+ * This is the bootstrap function for the driver. libGL supplies all of the
+ * requisite information about the system, and the driver initializes itself.
+ * This routine also fills in the linked list pointed to by \c driver_modes
+ * with the \c __GLcontextModes that the driver can support for windows or
+ * pbuffers.
*
- * \param dpy Display pointer
* \param scrn Index of the screen
* \param psc DRI screen data (not driver private)
* \param modes Linked list of known display modes. This list is, at a
@@ -912,44 +688,32 @@ static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPriv
* driver and libGL.
* \param driverAPI Driver API functions used by other routines in dri_util.c.
*
- * \note
- * There is no need to check the minimum API version in this function. Since
- * the \c __driCreateNewScreen function is versioned, it is impossible for a
- * loader that is too old to even load this driver.
+ * \note There is no need to check the minimum API version in this
+ * function. Since the name of this function is versioned, it is
+ * impossible for a loader that is too old to even load this driver.
*/
-__DRIscreenPrivate *
-__driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drm_sarea_t *pSAREA,
- int fd,
- int internal_api_version,
- const struct __DriverAPIRec *driverAPI)
+PUBLIC
+void * __DRI_CREATE_NEW_SCREEN( int scrn, __DRIscreen *psc,
+ const __DRIversion * ddx_version,
+ const __DRIversion * dri_version,
+ const __DRIversion * drm_version,
+ const __DRIframebuffer * frame_buffer,
+ drmAddress pSAREA, int fd,
+ int internal_api_version,
+ const __DRIinterfaceMethods * interface,
+ __GLcontextModes ** driver_modes )
+
{
__DRIscreenPrivate *psp;
-
-
+ static const __DRIextension *emptyExtensionList[] = { NULL };
+ dri_interface = interface;
api_ver = internal_api_version;
- psp = (__DRIscreenPrivate *)_mesa_malloc(sizeof(__DRIscreenPrivate));
- if (!psp) {
- return NULL;
- }
-
- /* Create the hash table */
- psp->drawHash = drmHashCreate();
- if ( psp->drawHash == NULL ) {
- _mesa_free( psp );
+ psp = _mesa_malloc(sizeof(*psp));
+ if (!psp)
return NULL;
- }
- psp->display = dpy;
- psp->myNum = scrn;
psp->psc = psc;
- psp->modes = modes;
/*
** NOT_DONE: This is used by the X server to detect when the client
@@ -958,18 +722,9 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
*/
psp->drawLockID = 1;
- psp->drmMajor = drm_version->major;
- psp->drmMinor = drm_version->minor;
- psp->drmPatch = drm_version->patch;
- psp->ddxMajor = ddx_version->major;
- psp->ddxMinor = ddx_version->minor;
- psp->ddxPatch = ddx_version->patch;
- psp->driMajor = dri_version->major;
- psp->driMinor = dri_version->minor;
- psp->driPatch = dri_version->patch;
-
- /* install driver's callback functions */
- memcpy( &psp->DriverAPI, driverAPI, sizeof(struct __DriverAPIRec) );
+ psp->drm_version = *drm_version;
+ psp->ddx_version = *ddx_version;
+ psp->dri_version = *dri_version;
psp->pSAREA = pSAREA;
@@ -982,7 +737,9 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
psp->pDevPriv = frame_buffer->dev_priv;
psp->fbBPP = psp->fbStride * 8 / frame_buffer->width;
+ psp->extensions = emptyExtensionList;
psp->fd = fd;
+ psp->myNum = scrn;
/*
** Do not init dummy context here; actual initialization will be
@@ -992,25 +749,19 @@ __driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
psp->dummyContextPriv.driScreenPriv = NULL;
psc->destroyScreen = driDestroyScreen;
+ psc->getExtensions = driGetExtensions;
psc->createNewDrawable = driCreateNewDrawable;
- psc->getDrawable = driGetDrawable;
- psc->getMSC = driGetMSC;
psc->createNewContext = driCreateNewContext;
- if (internal_api_version >= 20070121)
- psc->setTexOffset = psp->DriverAPI.setTexOffset;
-
- if ( (psp->DriverAPI.InitDriver != NULL)
- && !(*psp->DriverAPI.InitDriver)(psp) ) {
- _mesa_free( psp );
+ *driver_modes = __driDriverInitScreen(psp);
+ if (*driver_modes == NULL) {
+ _mesa_free(psp);
return NULL;
}
-
return psp;
}
-
/**
* Compare the current GLX API version with a driver supplied required version.
*
@@ -1039,14 +790,20 @@ int driCompareGLXAPIVersion( GLint required_version )
static int
-driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
- int64_t * sbc, int64_t * missedFrames,
- float * lastMissedUsage, float * usage )
+driFrameTracking(__DRIdrawable *drawable, GLboolean enable)
+{
+ return GLX_BAD_CONTEXT;
+}
+
+static int
+driQueryFrameTracking(__DRIdrawable *drawable,
+ int64_t * sbc, int64_t * missedFrames,
+ float * lastMissedUsage, float * usage)
{
__DRIswapInfo sInfo;
int status;
int64_t ust;
- __DRIdrawablePrivate * dpriv = (__DRIdrawablePrivate *) priv;
+ __DRIdrawablePrivate * dpriv = drawable->private;
status = dpriv->driScreenPriv->DriverAPI.GetSwapInfo( dpriv, & sInfo );
@@ -1062,6 +819,11 @@ driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
return status;
}
+const __DRIframeTrackingExtension driFrameTrackingExtension = {
+ { __DRI_FRAME_TRACKING, __DRI_FRAME_TRACKING_VERSION },
+ driFrameTracking,
+ driQueryFrameTracking
+};
/**
* Calculate amount of swap interval used between GLX buffer swaps.
@@ -1101,9 +863,8 @@ driCalculateSwapUsage( __DRIdrawablePrivate *dPriv, int64_t last_swap_ust,
float usage = 1.0;
- if ( (*dri_interface->getMSCRate)( dPriv->display, dPriv->draw, &n, &d ) ) {
- interval = (dPriv->pdraw->swap_interval != 0)
- ? dPriv->pdraw->swap_interval : 1;
+ if ( (*dri_interface->getMSCRate)(dPriv->pdraw, &n, &d) ) {
+ interval = (dPriv->swap_interval != 0) ? dPriv->swap_interval : 1;
/* We want to calculate
diff --git a/src/mesa/drivers/dri/common/dri_util.h b/src/mesa/drivers/dri/common/dri_util.h
index 539d28d1149..91992a9a242 100644
--- a/src/mesa/drivers/dri/common/dri_util.h
+++ b/src/mesa/drivers/dri/common/dri_util.h
@@ -67,6 +67,22 @@ typedef struct __DRIutilversionRec2 __DRIutilversion2;
/**
+ * Driver specific entry point. Implemented by the driver. Called
+ * from the top level createNewScreen entry point to initialize the
+ * __DRIscreenPrivate struct.
+ */
+extern __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp);
+
+/**
+ * Extensions.
+ */
+extern const __DRIextension driReadDrawableExtension;
+extern const __DRIcopySubBufferExtension driCopySubBufferExtension;
+extern const __DRIswapControlExtension driSwapControlExtension;
+extern const __DRIframeTrackingExtension driFrameTrackingExtension;
+extern const __DRImediaStreamCounterExtension driMediaStreamCounterExtension;
+
+/**
* Used by DRI_VALIDATE_DRAWABLE_INFO
*/
#define DRI_VALIDATE_DRAWABLE_INFO_ONCE(pDrawPriv) \
@@ -109,11 +125,6 @@ do { \
* this structure.
*/
struct __DriverAPIRec {
- /**
- * Driver initialization callback
- */
- GLboolean (*InitDriver)(__DRIscreenPrivate *driScrnPriv);
-
/**
* Screen destruction callback
*/
@@ -248,7 +259,6 @@ struct __DRIdrawablePrivateRec {
/**
* X's drawable ID associated with this private drawable.
*/
- __DRIid draw;
__DRIdrawable *pdraw;
/**
@@ -318,20 +328,15 @@ struct __DRIdrawablePrivateRec {
__DRIscreenPrivate *driScreenPriv;
/**
- * \name Display and screen information.
- *
- * Basically just need these for when the locking code needs to call
- * \c __driUtilUpdateDrawableInfo.
+ * Called via glXSwapBuffers().
*/
- /*@{*/
- __DRInativeDisplay *display;
- int screen;
- /*@}*/
+ void (*swapBuffers)( __DRIdrawablePrivate *dPriv );
/**
- * Called via glXSwapBuffers().
+ * Controls swap interval as used by GLX_SGI_swap_control and
+ * GLX_MESA_swap_control.
*/
- void (*swapBuffers)( __DRIdrawablePrivate *dPriv );
+ unsigned int swap_interval;
};
/**
@@ -341,11 +346,6 @@ struct __DRIcontextPrivateRec {
/**
* Kernel context handle used to access the device lock.
*/
- __DRIid contextID;
-
- /**
- * Kernel context handle used to access the device lock.
- */
drm_context_t hHWContext;
/**
@@ -354,9 +354,9 @@ struct __DRIcontextPrivateRec {
void *driverPrivate;
/**
- * This context's display pointer.
+ * Pointer back to the \c __DRIcontext that contains this structure.
*/
- __DRInativeDisplay *display;
+ __DRIcontext *pctx;
/**
* Pointer to drawable currently bound to this context for drawing.
@@ -379,11 +379,6 @@ struct __DRIcontextPrivateRec {
*/
struct __DRIscreenPrivateRec {
/**
- * Display for this screen
- */
- __DRInativeDisplay *display;
-
- /**
* Current screen's number
*/
int myNum;
@@ -394,37 +389,19 @@ struct __DRIscreenPrivateRec {
struct __DriverAPIRec DriverAPI;
/**
- * \name DDX version
* DDX / 2D driver version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int ddxMajor;
- int ddxMinor;
- int ddxPatch;
- /*@}*/
+ __DRIversion ddx_version;
/**
- * \name DRI version
* DRI X extension version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int driMajor;
- int driMinor;
- int driPatch;
- /*@}*/
+ __DRIversion dri_version;
/**
- * \name DRM version
* DRM (kernel module) version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int drmMajor;
- int drmMinor;
- int drmPatch;
- /*@}*/
+ __DRIversion drm_version;
/**
* ID used when the client sets the drawable lock.
@@ -490,11 +467,6 @@ struct __DRIscreenPrivateRec {
__DRIcontextPrivate dummyContextPriv;
/**
- * Hash table to hold the drawable information for this screen.
- */
- void *drawHash;
-
- /**
* Device-dependent private information (not stored in the SAREA).
*
* This pointer is never touched by the DRI layer.
@@ -502,21 +474,14 @@ struct __DRIscreenPrivateRec {
void *private;
/**
- * GLX visuals / FBConfigs for this screen. These are stored as a
- * linked list.
- *
- * \note
- * This field is \b only used in conjunction with the old interfaces. If
- * the new interfaces are used, this field will be set to \c NULL and will
- * not be dereferenced.
+ * Pointer back to the \c __DRIscreen that contains this structure.
*/
- __GLcontextModes *modes;
+ __DRIscreen *psc;
/**
- * Pointer back to the \c __DRIscreen that contains this structure.
+ * Extensions provided by this driver.
*/
-
- __DRIscreen *psc;
+ const __DRIextension **extensions;
};
@@ -540,8 +505,8 @@ extern void
__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp);
-extern __DRIscreenPrivate * __driUtilCreateNewScreen( __DRInativeDisplay *dpy,
- int scrn, __DRIscreen *psc, __GLcontextModes * modes,
+extern __DRIscreenPrivate * __driUtilCreateNewScreen( int scr, __DRIscreen *psc,
+ __GLcontextModes * modes,
const __DRIversion * ddx_version, const __DRIversion * dri_version,
const __DRIversion * drm_version, const __DRIframebuffer * frame_buffer,
drm_sarea_t *pSAREA, int fd, int internal_api_version,
diff --git a/src/mesa/drivers/dri/common/vblank.c b/src/mesa/drivers/dri/common/vblank.c
index e7ed545f13c..3b5acfecb12 100644
--- a/src/mesa/drivers/dri/common/vblank.c
+++ b/src/mesa/drivers/dri/common/vblank.c
@@ -255,13 +255,13 @@ static int do_wait( drmVBlank * vbl, GLuint * vbl_seq, int fd )
void driDrawableInitVBlank( __DRIdrawablePrivate *priv, GLuint flags,
GLuint *vbl_seq )
{
- if ( priv->pdraw->swap_interval == (unsigned)-1 ) {
+ if ( priv->swap_interval == (unsigned)-1 ) {
/* Get current vertical blank sequence */
drmVBlank vbl = { .request={ .type = DRM_VBLANK_RELATIVE, .sequence = 0 } };
do_wait( &vbl, vbl_seq, priv->driScreenPriv->fd );
- priv->pdraw->swap_interval = (flags & (VBLANK_FLAG_THROTTLE |
- VBLANK_FLAG_SYNC)) != 0 ? 1 : 0;
+ priv->swap_interval = (flags & (VBLANK_FLAG_THROTTLE |
+ VBLANK_FLAG_SYNC)) != 0 ? 1 : 0;
}
}
@@ -277,9 +277,9 @@ driGetVBlankInterval( const __DRIdrawablePrivate *priv, GLuint flags )
if ( (flags & VBLANK_FLAG_INTERVAL) != 0 ) {
/* this must have been initialized when the drawable was first bound
* to a direct rendering context. */
- assert ( priv->pdraw->swap_interval != (unsigned)-1 );
+ assert ( priv->swap_interval != (unsigned)-1 );
- return priv->pdraw->swap_interval;
+ return priv->swap_interval;
}
else if ( (flags & (VBLANK_FLAG_THROTTLE | VBLANK_FLAG_SYNC)) != 0 ) {
return 1;
diff --git a/src/mesa/drivers/dri/ffb/ffb_xmesa.c b/src/mesa/drivers/dri/ffb/ffb_xmesa.c
index 4c5323d230e..3a5551eeb37 100644
--- a/src/mesa/drivers/dri/ffb/ffb_xmesa.c
+++ b/src/mesa/drivers/dri/ffb/ffb_xmesa.c
@@ -605,7 +605,6 @@ void ffbXMesaUpdateState(ffbContextPtr fmesa)
}
static const struct __DriverAPIRec ffbAPI = {
- .InitDriver = ffbInitDriver,
.DestroyScreen = ffbDestroyScreen,
.CreateContext = ffbCreateContext,
.DestroyContext = ffbDestroyContext,
@@ -704,49 +703,28 @@ ffbFillInModes( unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 0, 1, 1 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 0, 0, 1 };
- dri_interface = interface;
-
if ( ! driCheckDriDdxDrmVersions2( "ffb",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &ffbAPI);
- if ( psp != NULL ) {
- *driver_modes = ffbFillInModes( 32, 16, 0, GL_TRUE );
- }
+ psp->DriverAPI = ffbAPI;
+
+ if (!ffbInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return ffbFillInModes( 32, 16, 0, GL_TRUE );
}
diff --git a/src/mesa/drivers/dri/i810/i810screen.c b/src/mesa/drivers/dri/i810/i810screen.c
index f8cf050d7e4..3c7ec96ff3d 100644
--- a/src/mesa/drivers/dri/i810/i810screen.c
+++ b/src/mesa/drivers/dri/i810/i810screen.c
@@ -403,7 +403,6 @@ i810DestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
static const struct __DriverAPIRec i810API = {
- .InitDriver = i810InitDriver,
.DestroyScreen = i810DestroyScreen,
.CreateContext = i810CreateContext,
.DestroyContext = i810DestroyContext,
@@ -421,52 +420,30 @@ static const struct __DriverAPIRec i810API = {
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 2, 0 };
- dri_interface = interface;
-
if ( ! driCheckDriDdxDrmVersions2( "i810",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) ) {
return NULL;
}
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &i810API);
- if ( psp != NULL ) {
- *driver_modes = i810FillInModes( 16,
- 16, 0,
- 1);
- driInitExtensions( NULL, card_extensions, GL_TRUE );
- }
+ psp->DriverAPI = i810API;
+ driInitExtensions( NULL, card_extensions, GL_TRUE );
+
+ if (!i810InitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return i810FillInModes(16, 16, 0, 1);
}
diff --git a/src/mesa/drivers/dri/i915/intel_buffers.c b/src/mesa/drivers/dri/i915/intel_buffers.c
index 938bed6da7c..46a67b141e7 100644
--- a/src/mesa/drivers/dri/i915/intel_buffers.c
+++ b/src/mesa/drivers/dri/i915/intel_buffers.c
@@ -45,7 +45,7 @@
/* This block can be removed when libdrm >= 2.3.1 is required */
-#ifndef DRM_VBLANK_FLIP
+#ifndef DRM_IOCTL_I915_FLIP
#define DRM_VBLANK_FLIP 0x8000000
@@ -231,7 +231,7 @@ intelWindowMoved(struct intel_context *intel)
}
}
- if (intel->intelScreen->driScrnPriv->ddxMinor >= 7) {
+ if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
drmI830Sarea *sarea = intel->sarea;
drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w,
.y1 = dPriv->y, .y2 = dPriv->y + dPriv->h };
diff --git a/src/mesa/drivers/dri/i915/intel_context.c b/src/mesa/drivers/dri/i915/intel_context.c
index 041a155fe73..d7af432ad6b 100644
--- a/src/mesa/drivers/dri/i915/intel_context.c
+++ b/src/mesa/drivers/dri/i915/intel_context.c
@@ -613,7 +613,7 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
if (intel->ctx.DrawBuffer == &intel_fb->Base) {
if (intel->driDrawable != driDrawPriv) {
- if (driDrawPriv->pdraw->swap_interval == (unsigned)-1) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
int i;
intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0)
diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index 0934213c135..291441b3608 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -219,7 +219,7 @@ intel_recreate_static_regions(intelScreenPrivate *intelScreen)
/* The rotated region is only used for old DDXes that didn't handle rotation
\ * on their own.
*/
- if (intelScreen->driScrnPriv->ddxMinor < 8) {
+ if (intelScreen->driScrnPriv->ddx_version.minor < 8) {
intelScreen->rotated_region =
intel_recreate_static(intelScreen,
intelScreen->rotated_region,
@@ -379,7 +379,7 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
intelScreen->back.handle = sarea->back_handle;
intelScreen->back.size = sarea->back_size;
- if (intelScreen->driScrnPriv->ddxMinor >= 8) {
+ if (intelScreen->driScrnPriv->ddx_version.minor >= 8) {
intelScreen->third.offset = sarea->third_offset;
intelScreen->third.pitch = sarea->pitch * intelScreen->cpp;
intelScreen->third.handle = sarea->third_handle;
@@ -391,7 +391,7 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
intelScreen->depth.handle = sarea->depth_handle;
intelScreen->depth.size = sarea->depth_size;
- if (intelScreen->driScrnPriv->ddxMinor >= 9) {
+ if (intelScreen->driScrnPriv->ddx_version.minor >= 9) {
intelScreen->front.bo_handle = sarea->front_bo_handle;
intelScreen->back.bo_handle = sarea->back_bo_handle;
intelScreen->third.bo_handle = sarea->third_bo_handle;
@@ -421,19 +421,22 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
intelPrintSAREA(sarea);
}
+static const __DRIextension *intelExtensions[] = {
+ &driReadDrawableExtension,
+ &driCopySubBufferExtension.base,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ NULL
+};
-static GLboolean
-intelInitDriver(__DRIscreenPrivate * sPriv)
+
+static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
{
intelScreenPrivate *intelScreen;
I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
drmI830Sarea *sarea;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->
- getProcAddress("glxEnableExtension"));
- void *const psc = sPriv->psc->screenConfigs;
-
if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
fprintf(stderr,
"\nERROR! sizeof(I830DRIRec) does not match passed size from device driver\n");
@@ -491,7 +494,7 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
if (0)
intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
- intelScreen->drmMinor = sPriv->drmMinor;
+ intelScreen->drmMinor = sPriv->drm_version.minor;
/* Determine if IRQs are active? */
{
@@ -525,20 +528,14 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
}
}
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension) (psc, "GLX_SGI_swap_control");
- (*glx_enable_extension) (psc, "GLX_SGI_video_sync");
- (*glx_enable_extension) (psc, "GLX_MESA_swap_control");
- (*glx_enable_extension) (psc, "GLX_MESA_swap_frame_usage");
- (*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = intelExtensions;
/* If we've got a new enough DDX that's initializing TTM and giving us
* object handles for the shared buffers, use that.
*/
intelScreen->ttm = GL_FALSE;
if (getenv("INTEL_NO_TTM") == NULL &&
- intelScreen->driScrnPriv->ddxMinor >= 9 &&
+ intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
intelScreen->drmMinor >= 11 &&
intelScreen->front.bo_handle != -1) {
intelScreen->bufmgr = intel_bufmgr_ttm_init(sPriv->fd,
@@ -776,7 +773,6 @@ intelCreateContext(const __GLcontextModes * mesaVis,
static const struct __DriverAPIRec intelAPI = {
- .InitDriver = intelInitDriver,
.DestroyScreen = intelDestroyScreen,
.CreateContext = intelCreateContext,
.DestroyContext = intelDestroyContext,
@@ -881,65 +877,46 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay * dpy, int scrn,
- __DRIscreen * psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes)
+PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 5, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 5, 0 };
+ I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- dri_interface = interface;
+ psp->DriverAPI = intelAPI;
if (!driCheckDriDdxDrmVersions2("i915",
- dri_version, &dri_expected,
- ddx_version, &ddx_expected,
- drm_version, &drm_expected)) {
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected)) {
return NULL;
}
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &intelAPI);
-
- if (psp != NULL) {
- I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- *driver_modes = intelFillInModes(dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8, 1);
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions(NULL, card_extensions, GL_FALSE);
- }
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions(NULL, card_extensions, GL_FALSE);
+
+ if (!intelInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return intelFillInModes(dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8, 1);
}
struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen)
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c
index 5dac50df32c..e35f7da9387 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.c
+++ b/src/mesa/drivers/dri/i965/intel_screen.c
@@ -264,14 +264,19 @@ intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
intelPrintSAREA(sarea);
}
+static const __DRIextension *intelExtensions[] = {
+ &driReadDrawableExtension,
+ &driCopySubBufferExtension.base,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ NULL
+};
static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
{
intelScreenPrivate *intelScreen;
I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
volatile drmI830Sarea *sarea;
if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
@@ -317,7 +322,7 @@ static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
return GL_FALSE;
}
- intelScreen->drmMinor = sPriv->drmMinor;
+ intelScreen->drmMinor = sPriv->drm_version.minor;
/* Determine if IRQs are active? */
{
@@ -351,14 +356,7 @@ static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
}
}
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" );
- }
+ sPriv->extensions = intelExtensions;
return GL_TRUE;
}
@@ -541,7 +539,6 @@ static GLboolean intelCreateContext( const __GLcontextModes *mesaVis,
static const struct __DriverAPIRec intelAPI = {
- .InitDriver = intelInitDriver,
.DestroyScreen = intelDestroyScreen,
.CreateContext = intelCreateContext,
.DestroyContext = intelDestroyContext,
@@ -640,62 +637,44 @@ intelFillInModes( unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 6, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 3, 0 };
+ I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- dri_interface = interface;
-
+ psp->DriverAPI = intelAPI;
if ( ! driCheckDriDdxDrmVersions2( "i915",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
- return NULL;
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected ) ) {
+ return NULL;
}
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &intelAPI);
- if ( psp != NULL ) {
- I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- *driver_modes = intelFillInModes( dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- GL_TRUE );
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- intelInitExtensions(NULL, GL_FALSE);
- }
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ intelInitExtensions(NULL, GL_FALSE);
+
+ if (!intelInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return intelFillInModes( dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8,
+ GL_TRUE );
}
diff --git a/src/mesa/drivers/dri/mach64/mach64_screen.c b/src/mesa/drivers/dri/mach64/mach64_screen.c
index 4e9e216e7db..04eb0815149 100644
--- a/src/mesa/drivers/dri/mach64/mach64_screen.c
+++ b/src/mesa/drivers/dri/mach64/mach64_screen.c
@@ -208,9 +208,7 @@ mach64CreateScreen( __DRIscreenPrivate *sPriv )
{
mach64ScreenPtr mach64Screen;
ATIDRIPtr serverInfo = (ATIDRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(ATIDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(ATIDRIRec) does not match passed size from device driver\n");
@@ -319,15 +317,14 @@ mach64CreateScreen( __DRIscreenPrivate *sPriv )
mach64Screen->driScreen = sPriv;
- if ( glx_enable_extension != NULL ) {
- if ( mach64Screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ mach64Screen->extensions[i++] = &driFrameTrackingExtension.base;
+ if ( mach64Screen->irq != 0 ) {
+ mach64Screen->extensions[i++] = &driSwapControlExtension.base;
+ mach64Screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ mach64Screen->extensions[i++] = NULL;
+ sPriv->extensions = mach64Screen->extensions;
return mach64Screen;
}
@@ -477,7 +474,6 @@ mach64InitDriver( __DRIscreenPrivate *driScreen )
static struct __DriverAPIRec mach64API = {
- .InitDriver = mach64InitDriver,
.DestroyScreen = mach64DestroyScreen,
.CreateContext = mach64CreateContext,
.DestroyContext = mach64DestroyContext,
@@ -495,63 +491,41 @@ static struct __DriverAPIRec mach64API = {
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 6, 4, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 0, 0 };
+ ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv;
- dri_interface = interface;
-
+ psp->DriverAPI = mach64API;
if ( ! driCheckDriDdxDrmVersions2( "Mach64",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) ) {
return NULL;
}
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!mach64InitDriver(psp))
+ return NULL;
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &mach64API);
- if ( psp != NULL ) {
- ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv;
- *driver_modes = mach64FillInModes( dri_priv->cpp * 8,
- 16,
- 0,
- 1);
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
-
- return (void *) psp;
+ return mach64FillInModes( dri_priv->cpp * 8, 16, 0, 1);
}
diff --git a/src/mesa/drivers/dri/mach64/mach64_screen.h b/src/mesa/drivers/dri/mach64/mach64_screen.h
index 5305058e2fb..766554d7e4d 100644
--- a/src/mesa/drivers/dri/mach64/mach64_screen.h
+++ b/src/mesa/drivers/dri/mach64/mach64_screen.h
@@ -73,6 +73,8 @@ typedef struct {
__DRIscreenPrivate *driScreen;
driOptionCache optionCache;
+
+ const __DRIextension *extensions[4];
} mach64ScreenRec, *mach64ScreenPtr;
#endif /* __MACH64_SCREEN_H__ */
diff --git a/src/mesa/drivers/dri/mga/mga_xmesa.c b/src/mesa/drivers/dri/mga/mga_xmesa.c
index f4e651afa0c..99a2ea04911 100644
--- a/src/mesa/drivers/dri/mga/mga_xmesa.c
+++ b/src/mesa/drivers/dri/mga/mga_xmesa.c
@@ -193,14 +193,19 @@ mgaFillInModes( unsigned pixel_bits, unsigned depth_bits,
}
+static const __DRIextension *mgaExtensions[] = {
+ &driReadDrawableExtension,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ NULL
+};
+
static GLboolean
mgaInitDriver(__DRIscreenPrivate *sPriv)
{
mgaScreenPrivate *mgaScreen;
MGADRIPtr serverInfo = (MGADRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
if (sPriv->devPrivSize != sizeof(MGADRIRec)) {
fprintf(stderr,"\nERROR! sizeof(MGADRIRec) does not match passed size from device driver\n");
@@ -217,7 +222,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv)
mgaScreen->sPriv = sPriv;
sPriv->private = (void *)mgaScreen;
- if (sPriv->drmMinor >= 1) {
+ if (sPriv->drm_version.minor >= 1) {
int ret;
drm_mga_getparam_t gp;
@@ -235,13 +240,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv)
}
}
- if ( glx_enable_extension != NULL ) {
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- }
+ sPriv->extensions = mgaExtensions;
if (serverInfo->chipset != MGA_CARD_TYPE_G200 &&
serverInfo->chipset != MGA_CARD_TYPE_G400) {
@@ -274,7 +273,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv)
* there is a new, in-kernel mechanism for handling the wait.
*/
- if (mgaScreen->sPriv->drmMinor < 2) {
+ if (mgaScreen->sPriv->drm_version.minor < 2) {
mgaScreen->mmio.handle = serverInfo->registers.handle;
mgaScreen->mmio.size = serverInfo->registers.size;
if ( drmMap( sPriv->fd,
@@ -935,7 +934,6 @@ void mgaGetLock( mgaContextPtr mmesa, GLuint flags )
static const struct __DriverAPIRec mgaAPI = {
- .InitDriver = mgaInitDriver,
.DestroyScreen = mgaDestroyScreen,
.CreateContext = mgaCreateContext,
.DestroyContext = mgaDestroyContext,
@@ -953,69 +951,50 @@ static const struct __DriverAPIRec mgaAPI = {
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 2, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 3, 0, 0 };
+ MGADRIPtr dri_priv = (MGADRIPtr) psp->pDevPriv;
- dri_interface = interface;
-
+ psp->DriverAPI = mgaAPI;
if ( ! driCheckDriDdxDrmVersions2( "MGA",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &mgaAPI);
- if ( psp != NULL ) {
- MGADRIPtr dri_priv = (MGADRIPtr) psp->pDevPriv;
- *driver_modes = mgaFillInModes( dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- driInitExtensions( NULL, g400_extensions, GL_FALSE );
- driInitSingleExtension( NULL, ARB_vp_extension );
- driInitExtensions( NULL, NV_vp_extensions, GL_FALSE );
- }
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+ driInitExtensions( NULL, g400_extensions, GL_FALSE );
+ driInitSingleExtension( NULL, ARB_vp_extension );
+ driInitExtensions( NULL, NV_vp_extensions, GL_FALSE );
+
+ if (!mgaInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return mgaFillInModes( dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
diff --git a/src/mesa/drivers/dri/mga/mgaioctl.c b/src/mesa/drivers/dri/mga/mgaioctl.c
index f8587fc541e..679d6889259 100644
--- a/src/mesa/drivers/dri/mga/mgaioctl.c
+++ b/src/mesa/drivers/dri/mga/mgaioctl.c
@@ -55,7 +55,7 @@ mgaSetFence( mgaContextPtr mmesa, uint32_t * fence )
{
int ret = ENOSYS;
- if ( mmesa->driScreen->drmMinor >= 2 ) {
+ if ( mmesa->driScreen->drm_version.minor >= 2 ) {
ret = drmCommandWriteRead( mmesa->driScreen->fd, DRM_MGA_SET_FENCE,
fence, sizeof( uint32_t ));
if (ret) {
@@ -73,7 +73,7 @@ mgaWaitFence( mgaContextPtr mmesa, uint32_t fence, uint32_t * curr_fence )
{
int ret = ENOSYS;
- if ( mmesa->driScreen->drmMinor >= 2 ) {
+ if ( mmesa->driScreen->drm_version.minor >= 2 ) {
uint32_t temp = fence;
ret = drmCommandWriteRead( mmesa->driScreen->fd,
diff --git a/src/mesa/drivers/dri/mga/mgastate.c b/src/mesa/drivers/dri/mga/mgastate.c
index c20a76f29ef..88f2175cc3e 100644
--- a/src/mesa/drivers/dri/mga/mgastate.c
+++ b/src/mesa/drivers/dri/mga/mgastate.c
@@ -778,8 +778,6 @@ void mgaUpdateRects( mgaContextPtr mmesa, GLuint buffers )
{
__DRIdrawablePrivate *const driDrawable = mmesa->driDrawable;
__DRIdrawablePrivate *const driReadable = mmesa->driReadable;
- drm_mga_sarea_t *sarea = mmesa->sarea;
-
mmesa->dirty_cliprects = 0;
@@ -790,9 +788,6 @@ void mgaUpdateRects( mgaContextPtr mmesa, GLuint buffers )
mga_set_cliprects(mmesa);
- sarea->req_drawable = driDrawable->draw;
- sarea->req_draw_buffer = mmesa->draw_buffer;
-
mgaUpdateClipping( mmesa->glCtx );
mgaCalcViewport( mmesa->glCtx );
}
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_screen.c b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
index 065aa81746c..3e7bab63f34 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_screen.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_screen.c
@@ -195,7 +195,6 @@ nouveauGetSwapInfo(__DRIdrawablePrivate *dpriv, __DRIswapInfo *sInfo)
}
static const struct __DriverAPIRec nouveauAPI = {
- .InitDriver = nouveauInitDriver,
.DestroyScreen = nouveauDestroyScreen,
.CreateContext = nouveauCreateContext,
.DestroyContext = nouveauDestroyContext,
@@ -285,81 +284,62 @@ nouveauFillInModes( unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes)
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 2, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+ NOUVEAUDRIPtr dri_priv = (NOUVEAUDRIPtr)psp->pDevPriv;
+
#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 10
#error nouveau_drm.h version doesn't match expected version
#endif
- dri_interface = interface;
if (!driCheckDriDdxDrmVersions2("nouveau",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected)) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected))
return NULL;
- }
// temporary lock step versioning
- if (drm_expected.patch!=drm_version->patch) {
+ if (drm_expected.patch != psp->drm_version.patch) {
__driUtilMessage("%s: wrong DRM version, expected %d, got %d\n",
- __func__,
- drm_expected.patch, drm_version->patch);
+ __func__,
+ drm_expected.patch, psp->drm_version.patch);
return NULL;
}
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &nouveauAPI);
- if ( psp != NULL ) {
- NOUVEAUDRIPtr dri_priv = (NOUVEAUDRIPtr)psp->pDevPriv;
-
- *driver_modes = nouveauFillInModes(dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- 1
- );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, common_extensions, GL_FALSE );
- driInitExtensions( NULL, nv10_extensions, GL_FALSE );
- driInitExtensions( NULL, nv10_extensions, GL_FALSE );
- driInitExtensions( NULL, nv30_extensions, GL_FALSE );
- driInitExtensions( NULL, nv40_extensions, GL_FALSE );
- driInitExtensions( NULL, nv50_extensions, GL_FALSE );
- }
+ psp->DriverAPI = nouveauAPI;
+
+ /* Calling driInitExtensions here, with a NULL context
+ * pointer, does not actually enable the extensions. It just
+ * makes sure that all the dispatch offsets for all the
+ * extensions that *might* be enables are known. This is
+ * needed because the dispatch offsets need to be known when
+ * _mesa_context_create is called, but we can't enable the
+ * extensions until we have a context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, common_extensions, GL_FALSE );
+ driInitExtensions( NULL, nv10_extensions, GL_FALSE );
+ driInitExtensions( NULL, nv10_extensions, GL_FALSE );
+ driInitExtensions( NULL, nv30_extensions, GL_FALSE );
+ driInitExtensions( NULL, nv40_extensions, GL_FALSE );
+ driInitExtensions( NULL, nv50_extensions, GL_FALSE );
+
+ if (!nouveauInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return nouveauFillInModes(dri_priv->bpp,
+ (dri_priv->bpp == 16) ? 16 : 24,
+ (dri_priv->bpp == 16) ? 0 : 8,
+ 1);
}
diff --git a/src/mesa/drivers/dri/r128/r128_context.c b/src/mesa/drivers/dri/r128/r128_context.c
index 95e54a6af50..c9fe11f38bd 100644
--- a/src/mesa/drivers/dri/r128/r128_context.c
+++ b/src/mesa/drivers/dri/r128/r128_context.c
@@ -254,7 +254,7 @@ GLboolean r128CreateContext( const __GLcontextModes *glVisual,
_tnl_allow_vertex_fog( ctx, GL_TRUE );
driInitExtensions( ctx, card_extensions, GL_TRUE );
- if (sPriv->drmMinor >= 4)
+ if (sPriv->drm_version.minor >= 4)
_mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
r128InitTriFuncs( ctx );
diff --git a/src/mesa/drivers/dri/r128/r128_screen.c b/src/mesa/drivers/dri/r128/r128_screen.c
index 880dee85c25..9d65ebddf7d 100644
--- a/src/mesa/drivers/dri/r128/r128_screen.c
+++ b/src/mesa/drivers/dri/r128/r128_screen.c
@@ -98,9 +98,7 @@ r128CreateScreen( __DRIscreenPrivate *sPriv )
{
r128ScreenPtr r128Screen;
R128DRIPtr r128DRIPriv = (R128DRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(R128DRIRec)) {
fprintf(stderr,"\nERROR! sizeof(R128DRIRec) does not match passed size from device driver\n");
@@ -121,7 +119,7 @@ r128CreateScreen( __DRIscreenPrivate *sPriv )
r128Screen->IsPCI = r128DRIPriv->IsPCI;
r128Screen->sarea_priv_offset = r128DRIPriv->sarea_priv_offset;
- if (sPriv->drmMinor >= 3) {
+ if (sPriv->drm_version.minor >= 3) {
drm_r128_getparam_t gp;
int ret;
@@ -226,15 +224,14 @@ r128CreateScreen( __DRIscreenPrivate *sPriv )
r128Screen->driScreen = sPriv;
- if ( glx_enable_extension != NULL ) {
- if ( r128Screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ r128Screen->extensions[i++] = &driFrameTrackingExtension.base;
+ if ( r128Screen->irq != 0 ) {
+ r128Screen->extensions[i++] = &driSwapControlExtension.base;
+ r128Screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ r128Screen->extensions[i++] = NULL;
+ sPriv->extensions = r128Screen->extensions;
return r128Screen;
}
@@ -404,7 +401,6 @@ r128InitDriver( __DRIscreenPrivate *sPriv )
static struct __DriverAPIRec r128API = {
- .InitDriver = r128InitDriver,
.DestroyScreen = r128DestroyScreen,
.CreateContext = r128CreateContext,
.DestroyContext = r128DestroyContext,
@@ -504,64 +500,43 @@ r128FillInModes( unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 4, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 2, 0 };
+ R128DRIPtr dri_priv = (R128DRIPtr) psp->pDevPriv;
-
- dri_interface = interface;
-
+ psp->DriverAPI = r128API;
if ( ! driCheckDriDdxDrmVersions2( "Rage128",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &r128API);
- if ( psp != NULL ) {
- R128DRIPtr dri_priv = (R128DRIPtr) psp->pDevPriv;
- *driver_modes = r128FillInModes( dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!r128InitDriver(psp))
+ return NULL;
+
+ return r128FillInModes( dri_priv->bpp,
+ (dri_priv->bpp == 16) ? 16 : 24,
+ (dri_priv->bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
diff --git a/src/mesa/drivers/dri/r128/r128_screen.h b/src/mesa/drivers/dri/r128/r128_screen.h
index 8db8eea3587..c333713766c 100644
--- a/src/mesa/drivers/dri/r128/r128_screen.h
+++ b/src/mesa/drivers/dri/r128/r128_screen.h
@@ -78,6 +78,8 @@ typedef struct {
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+ const __DRIextension *extensions[4];
+
} r128ScreenRec, *r128ScreenPtr;
diff --git a/src/mesa/drivers/dri/r200/r200_context.c b/src/mesa/drivers/dri/r200/r200_context.c
index 5a178442bdb..8f43a2f3128 100644
--- a/src/mesa/drivers/dri/r200/r200_context.c
+++ b/src/mesa/drivers/dri/r200/r200_context.c
@@ -277,14 +277,14 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
"def_max_anisotropy");
if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
- if ( sPriv->drmMinor < 13 )
+ if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
- "disabling.\n",sPriv->drmMinor );
+ "disabling.\n", sPriv->drm_version.minor );
else
rmesa->using_hyperz = GL_TRUE;
}
- if ( sPriv->drmMinor >= 15 )
+ if ( sPriv->drm_version.minor >= 15 )
rmesa->texmicrotile = GL_TRUE;
/* Init default driver functions then plug in our R200-specific functions
@@ -317,7 +317,7 @@ GLboolean r200CreateContext( const __GLcontextModes *glVisual,
rmesa->dri.hwContext = driContextPriv->hHWContext;
rmesa->dri.hwLock = &sPriv->pSAREA->lock;
rmesa->dri.fd = sPriv->fd;
- rmesa->dri.drmMinor = sPriv->drmMinor;
+ rmesa->dri.drmMinor = sPriv->drm_version.minor;
rmesa->r200Screen = screen;
rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.c b/src/mesa/drivers/dri/r200/r200_ioctl.c
index 2366bde5250..c9c5a861722 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.c
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.c
@@ -857,7 +857,7 @@ void r200Finish( GLcontext *ctx )
* the kernel data structures, and the current context to get the
* device fd.
*/
-void *r200AllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLsizei size,
+void *r200AllocateMemoryMESA(__DRIscreen *screen, GLsizei size,
GLfloat readfreq, GLfloat writefreq,
GLfloat priority)
{
@@ -899,7 +899,7 @@ void *r200AllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLsizei size,
/* Called via glXFreeMemoryMESA() */
-void r200FreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
+void r200FreeMemoryMESA(__DRIscreen *screen, GLvoid *pointer)
{
GET_CURRENT_CONTEXT(ctx);
r200ContextPtr rmesa;
@@ -936,7 +936,7 @@ void r200FreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
}
/* Called via glXGetMemoryOffsetMESA() */
-GLuint r200GetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn, const GLvoid *pointer)
+GLuint r200GetMemoryOffsetMESA(__DRIscreen *screen, const GLvoid *pointer)
{
GET_CURRENT_CONTEXT(ctx);
r200ContextPtr rmesa;
diff --git a/src/mesa/drivers/dri/r200/r200_ioctl.h b/src/mesa/drivers/dri/r200/r200_ioctl.h
index 5ed1555f6a3..bf126799472 100644
--- a/src/mesa/drivers/dri/r200/r200_ioctl.h
+++ b/src/mesa/drivers/dri/r200/r200_ioctl.h
@@ -98,10 +98,10 @@ extern void r200WaitForIdleLocked( r200ContextPtr rmesa );
extern void r200WaitForVBlank( r200ContextPtr rmesa );
extern void r200InitIoctlFuncs( struct dd_function_table *functions );
-extern void *r200AllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLsizei size, GLfloat readfreq,
+extern void *r200AllocateMemoryMESA( __DRIscreen *screen, GLsizei size, GLfloat readfreq,
GLfloat writefreq, GLfloat priority );
-extern void r200FreeMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLvoid *pointer );
-extern GLuint r200GetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer );
+extern void r200FreeMemoryMESA( __DRIscreen *screen, GLvoid *pointer );
+extern GLuint r200GetMemoryOffsetMESA( __DRIscreen *screen, const GLvoid *pointer );
extern GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer,
GLint size );
diff --git a/src/mesa/drivers/dri/r300/radeon_context.c b/src/mesa/drivers/dri/r300/radeon_context.c
index e9634b427a6..6dfaf3c6472 100644
--- a/src/mesa/drivers/dri/r300/radeon_context.c
+++ b/src/mesa/drivers/dri/r300/radeon_context.c
@@ -156,7 +156,7 @@ GLboolean radeonInitContext(radeonContextPtr radeon,
radeon->dri.hwContext = driContextPriv->hHWContext;
radeon->dri.hwLock = &sPriv->pSAREA->lock;
radeon->dri.fd = sPriv->fd;
- radeon->dri.drmMinor = sPriv->drmMinor;
+ radeon->dri.drmMinor = sPriv->drm_version.minor;
radeon->radeonScreen = screen;
radeon->sarea = (drm_radeon_sarea_t *) ((GLubyte *) sPriv->pSAREA +
diff --git a/src/mesa/drivers/dri/radeon/radeon_context.c b/src/mesa/drivers/dri/radeon/radeon_context.c
index b302275c714..defc82fa26b 100644
--- a/src/mesa/drivers/dri/radeon/radeon_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_context.c
@@ -233,14 +233,14 @@ radeonCreateContext( const __GLcontextModes *glVisual,
"def_max_anisotropy");
if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
- if ( sPriv->drmMinor < 13 )
+ if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
- "disabling.\n",sPriv->drmMinor );
+ "disabling.\n", sPriv->drm_version.minor );
else
rmesa->using_hyperz = GL_TRUE;
}
- if ( sPriv->drmMinor >= 15 )
+ if ( sPriv->drm_version.minor >= 15 )
rmesa->texmicrotile = GL_TRUE;
/* Init default driver functions then plug in our Radeon-specific functions
@@ -271,7 +271,7 @@ radeonCreateContext( const __GLcontextModes *glVisual,
rmesa->dri.hwContext = driContextPriv->hHWContext;
rmesa->dri.hwLock = &sPriv->pSAREA->lock;
rmesa->dri.fd = sPriv->fd;
- rmesa->dri.drmMinor = sPriv->drmMinor;
+ rmesa->dri.drmMinor = sPriv->drm_version.minor;
rmesa->radeonScreen = screen;
rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 682cf3a5ee5..10d3c2b27ca 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -332,6 +332,21 @@ radeonFillInModes( unsigned pixel_bits, unsigned depth_bits,
return modes;
}
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
+static const __DRIallocateExtension r200AllocateExtension = {
+ { __DRI_ALLOCATE, __DRI_ALLOCATE_VERSION },
+ r200AllocateMemoryMESA,
+ r200FreeMemoryMESA,
+ r200GetMemoryOffsetMESA
+};
+#endif
+
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+static const __DRItexOffsetExtension r300texOffsetExtension = {
+ { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
+ r300SetTexOffset,
+};
+#endif
/* Create the device specific screen private data struct.
*/
@@ -341,9 +356,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
radeonScreenPtr screen;
RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
unsigned char *RADEONMMIO;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n");
@@ -396,13 +409,13 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
return NULL;
}
- screen->drmSupportsCubeMapsR200 = (sPriv->drmMinor >= 7);
- screen->drmSupportsBlendColor = (sPriv->drmMinor >= 11);
- screen->drmSupportsTriPerf = (sPriv->drmMinor >= 16);
- screen->drmSupportsFragShader = (sPriv->drmMinor >= 18);
- screen->drmSupportsPointSprites = (sPriv->drmMinor >= 13);
- screen->drmSupportsCubeMapsR100 = (sPriv->drmMinor >= 15);
- screen->drmSupportsVertexProgram = (sPriv->drmMinor >= 25);
+ screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7);
+ screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11);
+ screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16);
+ screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18);
+ screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13);
+ screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15);
+ screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25);
}
screen->mmio.handle = dri_priv->registerHandle;
@@ -667,7 +680,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
return NULL;
}
if ((screen->chip_family == CHIP_FAMILY_R350 || screen->chip_family == CHIP_FAMILY_R300) &&
- sPriv->ddxMinor < 2) {
+ sPriv->ddx_version.minor < 2) {
fprintf(stderr, "xf86-video-ati-6.6.2 or newer needed for Radeon 9500/9700/9800 cards.\n");
return NULL;
}
@@ -684,7 +697,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
screen->fbLocation = ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16;
- if ( sPriv->drmMinor >= 10 ) {
+ if ( sPriv->drm_version.minor >= 10 ) {
drm_radeon_setparam_t sp;
sp.param = RADEON_SETPARAM_FB_LOCATION;
@@ -702,7 +715,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
screen->depthPitch = dri_priv->depthPitch;
/* Check if ddx has set up a surface reg to cover depth buffer */
- screen->depthHasSurface = ((sPriv->ddxMajor > 4) &&
+ screen->depthHasSurface = ((sPriv->ddx_version.major > 4) &&
(screen->chip_flags & RADEON_CHIPSET_TCL));
if ( dri_priv->textureSize == 0 ) {
@@ -732,29 +745,28 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv )
dri_priv->log2GARTTexGran;
}
- if ( glx_enable_extension != NULL ) {
- if ( screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- if (IS_R200_CLASS(screen))
- (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" );
+ i = 0;
+ screen->extensions[i++] = &driCopySubBufferExtension.base;
+ screen->extensions[i++] = &driFrameTrackingExtension.base;
+ screen->extensions[i++] = &driReadDrawableExtension;
- (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
+ if ( screen->irq != 0 ) {
+ screen->extensions[i++] = &driSwapControlExtension.base;
+ screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- if (IS_R200_CLASS(screen)) {
- sPriv->psc->allocateMemory = (void *) r200AllocateMemoryMESA;
- sPriv->psc->freeMemory = (void *) r200FreeMemoryMESA;
- sPriv->psc->memoryOffset = (void *) r200GetMemoryOffsetMESA;
- }
+ if (IS_R200_CLASS(screen))
+ screen->extensions[i++] = &r200AllocateExtension.base;
+#endif
+
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+ screen->extensions[i++] = &r300texOffsetExtension.base;
#endif
+ screen->extensions[i++] = NULL;
+ sPriv->extensions = screen->extensions;
+
screen->driScreen = sPriv;
screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
return screen;
@@ -939,7 +951,6 @@ static void radeonDestroyContext(__DRIcontextPrivate * driContextPriv)
#if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
static struct __DriverAPIRec radeonAPI = {
- .InitDriver = radeonInitDriver,
.DestroyScreen = radeonDestroyScreen,
.CreateContext = radeonCreateContext,
.DestroyContext = radeonDestroyContext,
@@ -954,13 +965,9 @@ static struct __DriverAPIRec radeonAPI = {
.WaitForSBC = NULL,
.SwapBuffersMSC = NULL,
.CopySubBuffer = radeonCopySubBuffer,
-#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
- .setTexOffset = r300SetTexOffset,
-#endif
};
#else
static const struct __DriverAPIRec r200API = {
- .InitDriver = radeonInitDriver,
.DestroyScreen = radeonDestroyScreen,
.CreateContext = r200CreateContext,
.DestroyContext = r200DestroyContext,
@@ -979,30 +986,16 @@ static const struct __DriverAPIRec r200API = {
};
#endif
+
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC void *
-__driCreateNewScreen_20050727( __DRInativeDisplay *dpy,
- int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
#if !RADEON_COMMON
static const char *driver_name = "Radeon";
static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
@@ -1019,57 +1012,46 @@ __driCreateNewScreen_20050727( __DRInativeDisplay *dpy,
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 24, 0 };
#endif
-
- dri_interface = interface;
+ RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions3( driver_name,
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) ) {
return NULL;
}
#if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &radeonAPI);
+ psp->DriverAPI = radeonAPI;
#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &r200API);
+ psp->DriverAPI = r200API;
#endif
- if ( psp != NULL ) {
- RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
- if (driver_modes) {
- *driver_modes = radeonFillInModes( dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
- }
-
- /* Calling driInitExtensions here, with a NULL context pointer,
- * does not actually enable the extensions. It just makes sure
- * that all the dispatch offsets for all the extensions that
- * *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create
- * is called, but we can't enable the extensions until we have a
- * context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create
+ * is called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- driInitExtensions( NULL, blend_extensions, GL_FALSE );
- driInitSingleExtension( NULL, ARB_vp_extension );
- driInitSingleExtension( NULL, NV_vp_extension );
- driInitSingleExtension( NULL, ATI_fs_extension );
- driInitExtensions( NULL, point_extensions, GL_FALSE );
+ driInitExtensions( NULL, blend_extensions, GL_FALSE );
+ driInitSingleExtension( NULL, ARB_vp_extension );
+ driInitSingleExtension( NULL, NV_vp_extension );
+ driInitSingleExtension( NULL, ATI_fs_extension );
+ driInitExtensions( NULL, point_extensions, GL_FALSE );
#endif
- }
- return (void *) psp;
+ if (!radeonInitDriver(psp))
+ return NULL;
+
+ return radeonFillInModes( dri_priv->bpp,
+ (dri_priv->bpp == 16) ? 16 : 24,
+ (dri_priv->bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.h b/src/mesa/drivers/dri/radeon/radeon_screen.h
index 25e6fcf399a..184b0d225ef 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.h
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.h
@@ -103,6 +103,8 @@ typedef struct {
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+
+ const __DRIextension *extensions[8];
} radeonScreenRec, *radeonScreenPtr;
#define IS_R100_CLASS(screen) \
diff --git a/src/mesa/drivers/dri/s3v/s3v_xmesa.c b/src/mesa/drivers/dri/s3v/s3v_xmesa.c
index c66fd6dac31..7b0b006b695 100644
--- a/src/mesa/drivers/dri/s3v/s3v_xmesa.c
+++ b/src/mesa/drivers/dri/s3v/s3v_xmesa.c
@@ -329,7 +329,6 @@ s3vUnbindContext( __DRIcontextPrivate *driContextPriv )
static struct __DriverAPIRec s3vAPI = {
- s3vInitDriver,
s3vDestroyScreen,
s3vCreateContext,
s3vDestroyContext,
@@ -355,6 +354,9 @@ void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
DEBUG(("__driCreateScreen: psp = %p\n", psp));
psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &s3vAPI);
DEBUG(("__driCreateScreen: psp = %p\n", psp));
+ if (!s3vInitDriver(psp))
+ return NULLL
+
return (void *) psp;
}
#endif
diff --git a/src/mesa/drivers/dri/savage/savage_xmesa.c b/src/mesa/drivers/dri/savage/savage_xmesa.c
index 43422db9a82..013e88216fa 100644
--- a/src/mesa/drivers/dri/savage/savage_xmesa.c
+++ b/src/mesa/drivers/dri/savage/savage_xmesa.c
@@ -168,6 +168,10 @@ static const struct tnl_pipeline_stage *savage_pipeline[] = {
};
+static const __DRIextension *savageExtensions[] = {
+ &driReadDrawableExtension,
+};
+
/* this is first function called in dirver*/
static GLboolean
@@ -175,9 +179,6 @@ savageInitDriver(__DRIscreenPrivate *sPriv)
{
savageScreenPrivate *savageScreen;
SAVAGEDRIPtr gDRIPriv = (SAVAGEDRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-
if (sPriv->devPrivSize != sizeof(SAVAGEDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(SAVAGEDRIRec) does not match passed size from device driver\n");
@@ -265,10 +266,7 @@ savageInitDriver(__DRIscreenPrivate *sPriv)
driParseOptionInfo (&savageScreen->optionCache,
__driConfigOptions, __driNConfigOptions);
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)(sPriv->psc->screenConfigs,
- "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = savageExtensions;
#if 0
savageDDFastPathInit();
@@ -525,7 +523,7 @@ savageCreateContext( const __GLcontextModes *mesaVis,
"enable_fastpath");
/* DRM versions before 2.1.3 would only render triangle lists. ELTS
* support was added in 2.2.0. */
- if (imesa->enable_fastpath && sPriv->drmMinor < 2) {
+ if (imesa->enable_fastpath && sPriv->drm_version.minor < 2) {
fprintf (stderr,
"*** Disabling fast path because your DRM version is buggy "
"or doesn't\n*** support ELTS. You need at least Savage DRM "
@@ -920,7 +918,6 @@ void savageGetLock( savageContextPtr imesa, GLuint flags )
static const struct __DriverAPIRec savageAPI = {
- savageInitDriver,
savageDestroyScreen,
savageCreateContext,
savageDestroyContext,
@@ -1017,63 +1014,44 @@ savageFillInModes( unsigned pixel_bits, unsigned depth_bits,
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 2, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 1, 0 };
-
- dri_interface = interface;
+ SAVAGEDRIPtr dri_priv = (SAVAGEDRIPtr)psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( "Savage",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &savageAPI);
- if ( psp != NULL ) {
- SAVAGEDRIPtr dri_priv = (SAVAGEDRIPtr)psp->pDevPriv;
- *driver_modes = savageFillInModes( dri_priv->cpp*8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ psp->DriverAPI = savageAPI;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!savageInitDriver(psp))
+ return NULL;
+
+ return savageFillInModes( dri_priv->cpp*8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
diff --git a/src/mesa/drivers/dri/savage/savagetex.c b/src/mesa/drivers/dri/savage/savagetex.c
index 719e50f964c..1dcfee291f5 100644
--- a/src/mesa/drivers/dri/savage/savagetex.c
+++ b/src/mesa/drivers/dri/savage/savagetex.c
@@ -1016,7 +1016,7 @@ static void savageUploadTexImages( savageContextPtr imesa, savageTexObjPtr t )
/* Heap timestamps are only reliable with Savage DRM 2.3.x or
* later. Earlier versions had only 16 bit time stamps which
* would wrap too frequently. */
- if (imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
+ if (imesa->savageScreen->driScrnPriv->drm_version.minor >= 3) {
unsigned int heap = t->base.heap->heapId;
LOCK_HARDWARE(imesa);
savageWaitEvent (imesa, imesa->textureHeaps[heap]->timestamp);
@@ -1713,7 +1713,7 @@ static void savageTimestampTextures( savageContextPtr imesa )
* Only useful with long-lived 32-bit event tags available
* with Savage DRM 2.3.x or later. */
if ((imesa->CurrentTexObj[0] || imesa->CurrentTexObj[1]) &&
- imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
+ imesa->savageScreen->driScrnPriv->drm_version.minor >= 3) {
unsigned int e;
FLUSH_BATCH(imesa);
e = savageEmitEvent(imesa, SAVAGE_WAIT_3D);
diff --git a/src/mesa/drivers/dri/sis/sis_screen.c b/src/mesa/drivers/dri/sis/sis_screen.c
index 89d734ba786..79682a72530 100644
--- a/src/mesa/drivers/dri/sis/sis_screen.c
+++ b/src/mesa/drivers/dri/sis/sis_screen.c
@@ -304,7 +304,6 @@ sisInitDriver( __DRIscreenPrivate *sPriv )
}
static struct __DriverAPIRec sisAPI = {
- .InitDriver = sisInitDriver,
.DestroyScreen = sisDestroyScreen,
.CreateContext = sisCreateContext,
.DestroyContext = sisDestroyContext,
@@ -323,60 +322,42 @@ static struct __DriverAPIRec sisAPI = {
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes *modes,
- const __DRIversion *ddx_version,
- const __DRIversion *dri_version,
- const __DRIversion *drm_version,
- const __DRIframebuffer *frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes **driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = {0, 8, 0};
static const __DRIversion dri_expected = {4, 0, 0};
static const __DRIversion drm_expected = {1, 0, 0};
static const char *driver_name = "SiS";
- dri_interface = interface;
+ SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
- if (!driCheckDriDdxDrmVersions2(driver_name, dri_version, &dri_expected,
- ddx_version, &ddx_expected,
- drm_version, &drm_expected)) {
+ if (!driCheckDriDdxDrmVersions2(driver_name,
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected))
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &sisAPI);
- if (psp != NULL) {
- SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
- *driver_modes = sisFillInModes(dri_priv->bytesPerPixel * 8);
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
+ psp->DriverAPI = sisAPI;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!sisInitDriver(psp))
+ return NULL;
- return (void *)psp;
+ return sisFillInModes(dri_priv->bytesPerPixel * 8);
}
diff --git a/src/mesa/drivers/dri/tdfx/tdfx_screen.c b/src/mesa/drivers/dri/tdfx/tdfx_screen.c
index 1f9ff4e30ca..5bdb446d155 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_screen.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_screen.c
@@ -63,6 +63,10 @@ DRI_CONF_BEGIN
DRI_CONF_SECTION_END
DRI_CONF_END;
+static const __DRIextension *tdfxExtensions[] = {
+ &driReadDrawableExtension,
+};
+
static const GLuint __driNConfigOptions = 1;
extern const struct dri_extension card_extensions[];
@@ -73,9 +77,6 @@ tdfxCreateScreen( __DRIscreenPrivate *sPriv )
{
tdfxScreenPrivate *fxScreen;
TDFXDRIPtr fxDRIPriv = (TDFXDRIPtr) sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void *const psc = sPriv->psc->screenConfigs;
if (sPriv->devPrivSize != sizeof(TDFXDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(TDFXDRIRec) does not match passed size from device driver\n");
@@ -116,9 +117,7 @@ tdfxCreateScreen( __DRIscreenPrivate *sPriv )
return GL_FALSE;
}
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)(psc, "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = tdfxExtensions;
return GL_TRUE;
}
@@ -346,7 +345,6 @@ tdfxSwapBuffers( __DRIdrawablePrivate *driDrawPriv )
static const struct __DriverAPIRec tdfxAPI = {
- .InitDriver = tdfxInitDriver,
.DestroyScreen = tdfxDestroyScreen,
.CreateContext = tdfxCreateContext,
.DestroyContext = tdfxDestroyContext,
@@ -432,69 +430,50 @@ static __GLcontextModes *tdfxFillInModes(unsigned pixel_bits,
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 1, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 0, 0 };
- dri_interface = interface;
+ /* divined from tdfx_dri.c, sketchy */
+ TDFXDRIPtr dri_priv = (TDFXDRIPtr) psp->pDevPriv;
+
+ /* XXX i wish it was like this */
+ /* bpp = dri_priv->bpp */
+ int bpp = (dri_priv->cpp > 2) ? 24 : 16;
if ( ! driCheckDriDdxDrmVersions2( "tdfx",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &tdfxAPI);
-
- if (psp != NULL) {
- /* divined from tdfx_dri.c, sketchy */
- TDFXDRIPtr dri_priv = (TDFXDRIPtr) psp->pDevPriv;
- int bpp = (dri_priv->cpp > 2) ? 24 : 16;
+ psp->DriverAPI = tdfxAPI;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+ driInitExtensions( NULL, napalm_extensions, GL_FALSE );
- /* XXX i wish it was like this */
- /* bpp = dri_priv->bpp */
+ if (!tdfxInitDriver(psp))
+ return NULL;
- *driver_modes = tdfxFillInModes(bpp, (bpp == 16) ? 16 : 24,
- (bpp == 16) ? 0 : 8,
- (dri_priv->backOffset!=dri_priv->depthOffset));
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- driInitExtensions( NULL, napalm_extensions, GL_FALSE );
- }
-
- return (void *)psp;
+ return tdfxFillInModes(bpp, (bpp == 16) ? 16 : 24,
+ (bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset!=dri_priv->depthOffset));
}
diff --git a/src/mesa/drivers/dri/trident/trident_context.c b/src/mesa/drivers/dri/trident/trident_context.c
index 8dc7f0dc781..81098bc9cdf 100644
--- a/src/mesa/drivers/dri/trident/trident_context.c
+++ b/src/mesa/drivers/dri/trident/trident_context.c
@@ -418,7 +418,6 @@ tridentInitDriver(__DRIscreenPrivate *sPriv)
}
static struct __DriverAPIRec tridentAPI = {
- tridentInitDriver,
tridentDestroyScreen,
tridentCreateContext,
tridentDestroyContext,
@@ -430,43 +429,36 @@ static struct __DriverAPIRec tridentAPI = {
};
-PUBLIC void *__driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 4, 0, 0 };
static const __DRIversion dri_expected = { 3, 1, 0 };
static const __DRIversion drm_expected = { 1, 0, 0 };
-
- dri_interface = interface;
-
+
if ( ! driCheckDriDdxDrmVersions2( "Trident",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &tridentAPI);
+ psp->DriverAPI = tridentAPI;
+
+ if (!tridentInitDriver(psp))
+ return NULL;
- if ( psp != NULL ) {
+ /* Wait... what? This driver doesn't report any modes... */
#if 0
- TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv;
- *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8,
- GL_TRUE );
+ TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv;
+ *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8,
+ GL_TRUE );
#endif
- }
- return (void *) psp;
+
+ return NULL;
}
diff --git a/src/mesa/drivers/dri/unichrome/via_context.c b/src/mesa/drivers/dri/unichrome/via_context.c
index 7c738777209..66e92cc602e 100644
--- a/src/mesa/drivers/dri/unichrome/via_context.c
+++ b/src/mesa/drivers/dri/unichrome/via_context.c
@@ -601,9 +601,6 @@ viaCreateContext(const __GLcontextModes *visual,
_tnl_allow_pixel_fog(ctx, GL_FALSE);
_tnl_allow_vertex_fog(ctx, GL_TRUE);
-/* vmesa->display = dpy; */
- vmesa->display = sPriv->display;
-
vmesa->hHWContext = driContextPriv->hHWContext;
vmesa->driFd = sPriv->fd;
vmesa->driHwLock = &sPriv->pSAREA->lock;
diff --git a/src/mesa/drivers/dri/unichrome/via_context.h b/src/mesa/drivers/dri/unichrome/via_context.h
index fecd2782fba..63217136882 100644
--- a/src/mesa/drivers/dri/unichrome/via_context.h
+++ b/src/mesa/drivers/dri/unichrome/via_context.h
@@ -289,7 +289,6 @@ struct via_context {
drm_context_t hHWContext;
drm_hw_lock_t *driHwLock;
int driFd;
- __DRInativeDisplay *display;
/**
* DRI drawable bound to this context for drawing.
diff --git a/src/mesa/drivers/dri/unichrome/via_screen.c b/src/mesa/drivers/dri/unichrome/via_screen.c
index 90f76be44d4..f3912ac3521 100644
--- a/src/mesa/drivers/dri/unichrome/via_screen.c
+++ b/src/mesa/drivers/dri/unichrome/via_screen.c
@@ -98,9 +98,7 @@ viaInitDriver(__DRIscreenPrivate *sPriv)
{
viaScreenPrivate *viaScreen;
VIADRIPtr gDRIPriv = (VIADRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(VIADRIRec)) {
fprintf(stderr,"\nERROR! sizeof(VIADRIRec) does not match passed size from device driver\n");
@@ -175,17 +173,17 @@ viaInitDriver(__DRIscreenPrivate *sPriv)
viaScreen->sareaPrivOffset = gDRIPriv->sarea_priv_offset;
- if ( glx_enable_extension != NULL ) {
- if ( viaScreen->irqEnabled ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ viaScreen->extensions[i++] = &driFrameTrackingExtension.base;
+ viaScreen->extensions[i++] = &driReadDrawableExtension;
+ if ( viaScreen->irqEnabled ) {
+ viaScreen->extensions[i++] = &driSwapControlExtension.base;
+ viaScreen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ viaScreen->extensions[i++] = NULL;
+ sPriv->extensions = viaScreen->extensions;
+
return GL_TRUE;
}
@@ -326,7 +324,6 @@ viaDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
static struct __DriverAPIRec viaAPI = {
- .InitDriver = viaInitDriver,
.DestroyScreen = viaDestroyScreen,
.CreateContext = viaCreateContext,
.DestroyContext = viaDestroyContext,
@@ -408,67 +405,47 @@ viaFillInModes( unsigned pixel_bits, GLboolean have_back_buffer )
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { VIA_DRIDDX_VERSION_MAJOR,
VIA_DRIDDX_VERSION_MINOR,
VIA_DRIDDX_VERSION_PATCH };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 3, 0 };
static const char *driver_name = "Unichrome";
-
- dri_interface = interface;
+ VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( driver_name,
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &viaAPI);
- if ( psp != NULL ) {
- VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
- *driver_modes = viaFillInModes( dri_priv->bytesPerPixel * 8,
- GL_TRUE );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ psp->DriverAPI = viaAPI;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!viaInitDriver(psp))
+ return NULL;
+
+ return viaFillInModes( dri_priv->bytesPerPixel * 8, GL_TRUE );
+
}
diff --git a/src/mesa/drivers/dri/unichrome/via_screen.h b/src/mesa/drivers/dri/unichrome/via_screen.h
index 84aa5aef88e..c3ef722ff07 100644
--- a/src/mesa/drivers/dri/unichrome/via_screen.h
+++ b/src/mesa/drivers/dri/unichrome/via_screen.h
@@ -70,6 +70,8 @@ typedef struct {
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+
+ const __DRIextension *extensions[5];
} viaScreenPrivate;