diff options
Diffstat (limited to 'src/glx')
-rw-r--r-- | src/glx/mini/miniglx.c | 12 | ||||
-rw-r--r-- | src/glx/x11/dri2.c | 248 | ||||
-rw-r--r-- | src/glx/x11/dri2.h | 18 | ||||
-rw-r--r-- | src/glx/x11/dri2_glx.c | 122 | ||||
-rw-r--r-- | src/glx/x11/dri_common.c | 109 | ||||
-rw-r--r-- | src/glx/x11/dri_common.h | 4 | ||||
-rw-r--r-- | src/glx/x11/dri_glx.c | 29 | ||||
-rw-r--r-- | src/glx/x11/drisw_glx.c | 3 | ||||
-rw-r--r-- | src/glx/x11/glxclient.h | 49 | ||||
-rw-r--r-- | src/glx/x11/glxcmds.c | 246 | ||||
-rw-r--r-- | src/glx/x11/glxcurrent.c | 7 | ||||
-rw-r--r-- | src/glx/x11/glxext.c | 96 | ||||
-rw-r--r-- | src/glx/x11/glxextensions.c | 1 | ||||
-rw-r--r-- | src/glx/x11/glxextensions.h | 3 | ||||
-rw-r--r-- | src/glx/x11/xf86dri.h | 4 |
15 files changed, 732 insertions, 219 deletions
diff --git a/src/glx/mini/miniglx.c b/src/glx/mini/miniglx.c index 874b88bc497..e9a10b4ac73 100644 --- a/src/glx/mini/miniglx.c +++ b/src/glx/mini/miniglx.c @@ -2278,14 +2278,14 @@ __glXCreateContextWithConfig(__DRInativeDisplay *dpy, int screen, int fbconfigID, void *contextID, drm_context_t *hHWContext) { __DRIscreen *pDRIScreen; - __DRIscreenPrivate *psp; + __DRIscreen *psp; pDRIScreen = __glXFindDRIScreen(dpy, screen); if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) { return GL_FALSE; } - psp = (__DRIscreenPrivate *) pDRIScreen->private; + psp = (__DRIscreen *) pDRIScreen->private; if (psp->fd) { if (drmCreateContext(psp->fd, hHWContext)) { @@ -2310,9 +2310,9 @@ __glXGetDrawableInfo(__DRInativeDisplay *dpy, int scrn, GLXDrawable drawable = (GLXDrawable) draw; drm_clip_rect_t * cliprect; Display* display = (Display*)dpy; - __DRIscreenPrivate *psp = display->driScreen.private; - __DRIcontextPrivate *pcp = (__DRIcontextPrivate *)CurrentContext->driContext.private; - __DRIdrawablePrivate *pdp = pcp->driDrawablePriv; + __DRIscreen *psp = display->driScreen.private; + __DRIcontext *pcp = (__DRIcontext *)CurrentContext->driContext.private; + __DRIdrawable *pdp = pcp->driDrawablePriv; if (drawable == 0) { return GL_FALSE; } @@ -2357,7 +2357,7 @@ xf86DRI_CreateDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable, { Display *display = (Display *)dpy; - __DRIscreenPrivate *psp = display->driScreen.private; + __DRIscreen *psp = display->driScreen.private; int ret; ret = drmCreateDrawable(psp->fd, hHWDrawable); diff --git a/src/glx/x11/dri2.c b/src/glx/x11/dri2.c index e144ed3e1f9..2cb5d3463af 100644 --- a/src/glx/x11/dri2.c +++ b/src/glx/x11/dri2.c @@ -31,13 +31,18 @@ */ +#ifdef GLX_DIRECT_RENDERING + #define NEED_REPLIES +#include <stdio.h> #include <X11/Xlibint.h> #include <X11/extensions/Xext.h> #include <X11/extensions/extutil.h> #include <X11/extensions/dri2proto.h> #include "xf86drm.h" #include "dri2.h" +#include "glxclient.h" +#include "GL/glxext.h" /* Allow the build to work with an older versions of dri2proto.h and * dri2tokens.h. @@ -53,6 +58,11 @@ static char dri2ExtensionName[] = DRI2_NAME; static XExtensionInfo *dri2Info; static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info) +static Bool +DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire); +static Status +DRI2EventToWire(Display *dpy, XEvent *event, xEvent *wire); + static /* const */ XExtensionHooks dri2ExtensionHooks = { NULL, /* create_gc */ NULL, /* copy_gc */ @@ -61,8 +71,8 @@ static /* const */ XExtensionHooks dri2ExtensionHooks = { NULL, /* create_font */ NULL, /* free_font */ DRI2CloseDisplay, /* close_display */ - NULL, /* wire_to_event */ - NULL, /* event_to_wire */ + DRI2WireToEvent, /* wire_to_event */ + DRI2EventToWire, /* event_to_wire */ NULL, /* error */ NULL, /* error_string */ }; @@ -73,6 +83,65 @@ static XEXT_GENERATE_FIND_DISPLAY (DRI2FindDisplay, &dri2ExtensionHooks, 0, NULL) +static Bool +DRI2WireToEvent(Display *dpy, XEvent *event, xEvent *wire) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + + XextCheckExtension(dpy, info, dri2ExtensionName, False); + + switch ((wire->u.u.type & 0x7f) - info->codes->first_event) { + case DRI2_BufferSwapComplete: + { + GLXBufferSwapComplete *aevent = (GLXBufferSwapComplete *)event; + xDRI2BufferSwapComplete *awire = (xDRI2BufferSwapComplete *)wire; + switch (awire->type) { + case DRI2_EXCHANGE_COMPLETE: + aevent->event_type = GLX_EXCHANGE_COMPLETE; + break; + case DRI2_BLIT_COMPLETE: + aevent->event_type = GLX_BLIT_COMPLETE; + break; + case DRI2_FLIP_COMPLETE: + aevent->event_type = GLX_FLIP_COMPLETE; + break; + default: + /* unknown swap completion type */ + return False; + } + aevent->drawable = awire->drawable; + aevent->ust = ((CARD64)awire->ust_hi << 32) | awire->ust_lo; + aevent->msc = ((CARD64)awire->msc_hi << 32) | awire->msc_lo; + aevent->sbc = ((CARD64)awire->sbc_hi << 32) | awire->sbc_lo; + return True; + } + default: + /* client doesn't support server event */ + break; + } + + return False; +} + +/* We don't actually support this. It doesn't make sense for clients to + * send each other DRI2 events. + */ +static Status +DRI2EventToWire(Display *dpy, XEvent *event, xEvent *wire) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + + XextCheckExtension(dpy, info, dri2ExtensionName, False); + + switch (event->type) { + default: + /* client doesn't support server event */ + break; + } + + return Success; +} + Bool DRI2QueryExtension(Display * dpy, int *eventBase, int *errorBase) { @@ -377,3 +446,178 @@ DRI2CopyRegion(Display * dpy, XID drawable, XserverRegion region, UnlockDisplay(dpy); SyncHandle(); } + +static void +load_swap_req(xDRI2SwapBuffersReq *req, CARD64 target, CARD64 divisor, + CARD64 remainder) +{ + req->target_msc_hi = target >> 32; + req->target_msc_lo = target & 0xffffffff; + req->divisor_hi = divisor >> 32; + req->divisor_lo = divisor & 0xffffffff; + req->remainder_hi = remainder >> 32; + req->remainder_lo = remainder & 0xffffffff; +} + +static CARD64 +vals_to_card64(CARD32 lo, CARD32 hi) +{ + return (CARD64)hi << 32 | lo; +} + +void DRI2SwapBuffers(Display *dpy, XID drawable, CARD64 target_msc, + CARD64 divisor, CARD64 remainder, CARD64 *count) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + xDRI2SwapBuffersReq *req; + xDRI2SwapBuffersReply rep; + + XextSimpleCheckExtension (dpy, info, dri2ExtensionName); + + LockDisplay(dpy); + GetReq(DRI2SwapBuffers, req); + req->reqType = info->codes->major_opcode; + req->dri2ReqType = X_DRI2SwapBuffers; + req->drawable = drawable; + load_swap_req(req, target_msc, divisor, remainder); + + _XReply(dpy, (xReply *)&rep, 0, xFalse); + + *count = vals_to_card64(rep.swap_lo, rep.swap_hi); + + UnlockDisplay(dpy); + SyncHandle(); +} + +Bool DRI2GetMSC(Display *dpy, XID drawable, CARD64 *ust, CARD64 *msc, + CARD64 *sbc) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + xDRI2GetMSCReq *req; + xDRI2MSCReply rep; + + XextCheckExtension (dpy, info, dri2ExtensionName, False); + + LockDisplay(dpy); + GetReq(DRI2GetMSC, req); + req->reqType = info->codes->major_opcode; + req->dri2ReqType = X_DRI2GetMSC; + req->drawable = drawable; + + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + + *ust = vals_to_card64(rep.ust_lo, rep.ust_hi); + *msc = vals_to_card64(rep.msc_lo, rep.msc_hi); + *sbc = vals_to_card64(rep.sbc_lo, rep.sbc_hi); + + UnlockDisplay(dpy); + SyncHandle(); + + return True; +} + +static void +load_msc_req(xDRI2WaitMSCReq *req, CARD64 target, CARD64 divisor, + CARD64 remainder) +{ + req->target_msc_hi = target >> 32; + req->target_msc_lo = target & 0xffffffff; + req->divisor_hi = divisor >> 32; + req->divisor_lo = divisor & 0xffffffff; + req->remainder_hi = remainder >> 32; + req->remainder_lo = remainder & 0xffffffff; +} + +Bool DRI2WaitMSC(Display *dpy, XID drawable, CARD64 target_msc, CARD64 divisor, + CARD64 remainder, CARD64 *ust, CARD64 *msc, CARD64 *sbc) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + xDRI2WaitMSCReq *req; + xDRI2MSCReply rep; + + XextCheckExtension (dpy, info, dri2ExtensionName, False); + + LockDisplay(dpy); + GetReq(DRI2WaitMSC, req); + req->reqType = info->codes->major_opcode; + req->dri2ReqType = X_DRI2WaitMSC; + req->drawable = drawable; + load_msc_req(req, target_msc, divisor, remainder); + + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + + *ust = ((CARD64)rep.ust_hi << 32) | (CARD64)rep.ust_lo; + *msc = ((CARD64)rep.msc_hi << 32) | (CARD64)rep.msc_lo; + *sbc = ((CARD64)rep.sbc_hi << 32) | (CARD64)rep.sbc_lo; + + UnlockDisplay(dpy); + SyncHandle(); + + return True; +} + +static void +load_sbc_req(xDRI2WaitSBCReq *req, CARD64 target) +{ + req->target_sbc_hi = target >> 32; + req->target_sbc_lo = target & 0xffffffff; +} + +Bool DRI2WaitSBC(Display *dpy, XID drawable, CARD64 target_sbc, CARD64 *ust, + CARD64 *msc, CARD64 *sbc) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + xDRI2WaitSBCReq *req; + xDRI2MSCReply rep; + + XextCheckExtension (dpy, info, dri2ExtensionName, False); + + LockDisplay(dpy); + GetReq(DRI2WaitSBC, req); + req->reqType = info->codes->major_opcode; + req->dri2ReqType = X_DRI2WaitSBC; + req->drawable = drawable; + load_sbc_req(req, target_sbc); + + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + + *ust = ((CARD64)rep.ust_hi << 32) | rep.ust_lo; + *msc = ((CARD64)rep.msc_hi << 32) | rep.msc_lo; + *sbc = ((CARD64)rep.sbc_hi << 32) | rep.sbc_lo; + + UnlockDisplay(dpy); + SyncHandle(); + + return True; +} + +void DRI2SwapInterval(Display *dpy, XID drawable, int interval) +{ + XExtDisplayInfo *info = DRI2FindDisplay(dpy); + xDRI2SwapIntervalReq *req; + + XextSimpleCheckExtension (dpy, info, dri2ExtensionName); + + LockDisplay(dpy); + GetReq(DRI2SwapInterval, req); + req->reqType = info->codes->major_opcode; + req->dri2ReqType = X_DRI2SwapInterval; + req->drawable = drawable; + req->interval = interval; + UnlockDisplay(dpy); + SyncHandle(); +} + +#endif /* GLX_DIRECT_RENDERING */ diff --git a/src/glx/x11/dri2.h b/src/glx/x11/dri2.h index a6fe66e136d..114e9f8f965 100644 --- a/src/glx/x11/dri2.h +++ b/src/glx/x11/dri2.h @@ -85,4 +85,22 @@ DRI2CopyRegion(Display * dpy, XID drawable, XserverRegion region, CARD32 dest, CARD32 src); +extern void +DRI2SwapBuffers(Display *dpy, XID drawable, CARD64 target_msc, CARD64 divisor, + CARD64 remainder, CARD64 *count); + +extern Bool +DRI2GetMSC(Display *dpy, XID drawable, CARD64 *ust, CARD64 *msc, CARD64 *sbc); + +extern Bool +DRI2WaitMSC(Display *dpy, XID drawable, CARD64 target_msc, CARD64 divisor, + CARD64 remainder, CARD64 *ust, CARD64 *msc, CARD64 *sbc); + +extern Bool +DRI2WaitSBC(Display *dpy, XID drawable, CARD64 target_sbc, CARD64 *ust, + CARD64 *msc, CARD64 *sbc); + +extern void +DRI2SwapInterval(Display *dpy, XID drawable, int interval); + #endif diff --git a/src/glx/x11/dri2_glx.c b/src/glx/x11/dri2_glx.c index 89efe3ab292..7b0c52b50d4 100644 --- a/src/glx/x11/dri2_glx.c +++ b/src/glx/x11/dri2_glx.c @@ -35,6 +35,7 @@ #include <X11/Xlib.h> #include <X11/extensions/Xfixes.h> #include <X11/extensions/Xdamage.h> +#include "glapi.h" #include "glxclient.h" #include "glcontextmodes.h" #include "xf86dri.h" @@ -46,6 +47,7 @@ #include "xf86drm.h" #include "dri2.h" #include "dri_common.h" +#include "../../mesa/drivers/dri/common/dri_util.h" #undef DRI2_MINOR #define DRI2_MINOR 1 @@ -64,6 +66,7 @@ struct __GLXDRIdisplayPrivateRec int driMajor; int driMinor; int driPatch; + int swapAvailable; }; struct __GLXDRIcontextPrivateRec @@ -81,6 +84,7 @@ struct __GLXDRIdrawablePrivateRec int width, height; int have_back; int have_fake_front; + int swap_interval; }; static void dri2WaitX(__GLXDRIdrawable * pdraw); @@ -197,9 +201,31 @@ dri2CreateDrawable(__GLXscreenConfigs * psc, return &pdraw->base; } +static int +dri2DrawableGetMSC(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw, + int64_t *ust, int64_t *msc, int64_t *sbc) +{ + return DRI2GetMSC(psc->dpy, pdraw->xDrawable, ust, msc, sbc); +} + +static int +dri2WaitForMSC(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, + int64_t remainder, int64_t *ust, int64_t *msc, int64_t *sbc) +{ + return DRI2WaitMSC(pdraw->psc->dpy, pdraw->xDrawable, target_msc, divisor, + remainder, ust, msc, sbc); +} + +static int +dri2WaitForSBC(__GLXDRIdrawable *pdraw, int64_t target_sbc, int64_t *ust, + int64_t *msc, int64_t *sbc) +{ + return DRI2WaitSBC(pdraw->psc->dpy, pdraw->xDrawable, target_sbc, ust, msc, + sbc); +} + static void -dri2CopySubBuffer(__GLXDRIdrawable * pdraw, - int x, int y, int width, int height) +dri2CopySubBuffer(__GLXDRIdrawable *pdraw, int x, int y, int width, int height) { __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; XRectangle xrect; @@ -232,15 +258,7 @@ dri2CopySubBuffer(__GLXDRIdrawable * pdraw, } static void -dri2SwapBuffers(__GLXDRIdrawable * pdraw) -{ - __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; - - dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height); -} - -static void -dri2WaitX(__GLXDRIdrawable * pdraw) +dri2WaitX(__GLXDRIdrawable *pdraw) { __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; XRectangle xrect; @@ -342,6 +360,38 @@ process_buffers(__GLXDRIdrawablePrivate * pdraw, DRI2Buffer * buffers, } +static int64_t +dri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, + int64_t remainder) +{ + __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; + __GLXdisplayPrivate *dpyPriv = __glXInitialize(priv->base.psc->dpy); + __GLXDRIdisplayPrivate *pdp = + (__GLXDRIdisplayPrivate *)dpyPriv->dri2Display; + int64_t ret; + +#ifdef __DRI2_FLUSH + if (pdraw->psc->f) + (*pdraw->psc->f->flush)(pdraw->driDrawable); +#endif + + /* Old servers can't handle swapbuffers */ + if (!pdp->swapAvailable) { + dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height); + return 0; + } + + DRI2SwapBuffers(pdraw->psc->dpy, pdraw->xDrawable, target_msc, divisor, + remainder, &ret); + +#if __DRI2_FLUSH_VERSION >= 2 + if (pdraw->psc->f) + (*pdraw->psc->f->flushInvalidate)(pdraw->driDrawable); +#endif + + return ret; +} + static __DRIbuffer * dri2GetBuffers(__DRIdrawable * driDrawable, int *width, int *height, @@ -390,6 +440,23 @@ dri2GetBuffersWithFormat(__DRIdrawable * driDrawable, return pdraw->buffers; } +static void +dri2SetSwapInterval(__GLXDRIdrawable *pdraw, int interval) +{ + __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; + + DRI2SwapInterval(priv->base.psc->dpy, pdraw->xDrawable, interval); + priv->swap_interval = interval; +} + +static unsigned int +dri2GetSwapInterval(__GLXDRIdrawable *pdraw) +{ + __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw; + + return priv->swap_interval; +} + static const __DRIdri2LoaderExtension dri2LoaderExtension = { {__DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION}, dri2GetBuffers, @@ -437,7 +504,7 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, psc->ext_list_first_time = GL_TRUE; if (!DRI2Connect(psc->dpy, RootWindow(psc->dpy, screen), - &driverName, &deviceName)) + &driverName, &deviceName)) return NULL; psc->driver = driOpenDriver(driverName); @@ -454,9 +521,9 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, for (i = 0; extensions[i]; i++) { if (strcmp(extensions[i]->name, __DRI_CORE) == 0) - psc->core = (__DRIcoreExtension *) extensions[i]; + psc->core = (__DRIcoreExtension *) extensions[i]; if (strcmp(extensions[i]->name, __DRI_DRI2) == 0) - psc->dri2 = (__DRIdri2Extension *) extensions[i]; + psc->dri2 = (__DRIdri2Extension *) extensions[i]; } if (psc->core == NULL || psc->dri2 == NULL) { @@ -485,16 +552,17 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, */ psc->__driScreen = psc->dri2->createNewScreen(screen, psc->fd, ((pdp->driMinor < 1) - ? loader_extensions_old - : loader_extensions), - &driver_configs, psc); + ? loader_extensions_old + : loader_extensions), + &driver_configs, psc); if (psc->__driScreen == NULL) { ErrorMessageF("failed to create dri screen\n"); return NULL; } - driBindExtensions(psc, 1); + driBindCommonExtensions(psc); + dri2BindExtensions(psc); psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs); psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs); @@ -507,6 +575,19 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, psp->swapBuffers = dri2SwapBuffers; psp->waitGL = dri2WaitGL; psp->waitX = dri2WaitX; + if (pdp->driMinor >= 2) { + psp->getDrawableMSC = dri2DrawableGetMSC; + psp->waitForMSC = dri2WaitForMSC; + psp->waitForSBC = dri2WaitForSBC; + psp->setSwapInterval = dri2SetSwapInterval; + psp->getSwapInterval = dri2GetSwapInterval; + } else { + psp->getDrawableMSC = NULL; + psp->waitForMSC = NULL; + psp->waitForSBC = NULL; + psp->setSwapInterval = NULL; + psp->getSwapInterval = NULL; + } /* DRI2 suports SubBuffer through DRI2CopyRegion, so it's always * available.*/ @@ -518,7 +599,7 @@ dri2CreateScreen(__GLXscreenConfigs * psc, int screen, return psp; - handle_error: +handle_error: Xfree(driverName); Xfree(deviceName); @@ -559,6 +640,9 @@ dri2CreateDisplay(Display * dpy) } pdp->driPatch = 0; + pdp->swapAvailable = 0; + if (pdp->driMinor >= 2) + pdp->swapAvailable = 1; pdp->base.destroyDisplay = dri2DestroyDisplay; pdp->base.createScreen = dri2CreateScreen; diff --git a/src/glx/x11/dri_common.c b/src/glx/x11/dri_common.c index 9c825ad74ab..e4034161bb3 100644 --- a/src/glx/x11/dri_common.c +++ b/src/glx/x11/dri_common.c @@ -336,8 +336,9 @@ driConvertConfigs(const __DRIcoreExtension * core, return head.next; } +/* Bind DRI1 specific extensions */ _X_HIDDEN void -driBindExtensions(__GLXscreenConfigs * psc, int dri2) +driBindExtensions(__GLXscreenConfigs *psc) { const __DRIextension **extensions; int i; @@ -345,35 +346,13 @@ driBindExtensions(__GLXscreenConfigs * psc, int dri2) extensions = psc->core->getExtensions(psc->__driScreen); for (i = 0; extensions[i]; i++) { -#ifdef __DRI_COPY_SUB_BUFFER - if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) { - psc->driCopySubBuffer = - (__DRIcopySubBufferExtension *) extensions[i]; - __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer"); - } -#endif - #ifdef __DRI_SWAP_CONTROL /* No DRI2 support for swap_control at the moment, since SwapBuffers * is done by the X server */ - if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0 && !dri2) { - psc->swapControl = (__DRIswapControlExtension *) extensions[i]; - __glXEnableDirectExtension(psc, "GLX_SGI_swap_control"); - __glXEnableDirectExtension(psc, "GLX_MESA_swap_control"); - } -#endif - -#ifdef __DRI_ALLOCATE - if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) { - psc->allocate = (__DRIallocateExtension *) extensions[i]; - __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory"); - } -#endif - -#ifdef __DRI_FRAME_TRACKING - if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) { - psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i]; - __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage"); + if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) { + psc->swapControl = (__DRIswapControlExtension *) extensions[i]; + __glXEnableDirectExtension(psc, "GLX_SGI_swap_control"); + __glXEnableDirectExtension(psc, "GLX_MESA_swap_control"); } #endif @@ -390,23 +369,77 @@ driBindExtensions(__GLXscreenConfigs * psc, int dri2) * GLX_OML_sync_control if implemented. */ #endif -#ifdef __DRI_READ_DRAWABLE - if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) { - __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read"); - } -#endif + /* Ignore unknown extensions */ + } +} +/* Bind DRI2 specific extensions */ +_X_HIDDEN void +dri2BindExtensions(__GLXscreenConfigs *psc) +{ + const __DRIextension **extensions; + int i; + + extensions = psc->core->getExtensions(psc->__driScreen); + + for (i = 0; extensions[i]; i++) { #ifdef __DRI_TEX_BUFFER - if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) { - psc->texBuffer = (__DRItexBufferExtension *) extensions[i]; - __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap"); + if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0)) { + psc->texBuffer = (__DRItexBufferExtension *) extensions[i]; + __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap"); } #endif + __glXEnableDirectExtension(psc, "GLX_SGI_video_sync"); + __glXEnableDirectExtension(psc, "GLX_SGI_swap_control"); + __glXEnableDirectExtension(psc, "GLX_MESA_swap_control"); + + /* FIXME: if DRI2 version supports it... */ + __glXEnableDirectExtension(psc, "INTEL_swap_event"); + #ifdef __DRI2_FLUSH - if ((strcmp(extensions[i]->name, __DRI2_FLUSH) == 0) && dri2) { - psc->f = (__DRI2flushExtension *) extensions[i]; - /* internal driver extension, no GL extension exposed */ + if ((strcmp(extensions[i]->name, __DRI2_FLUSH) == 0)) { + psc->f = (__DRI2flushExtension *) extensions[i]; + /* internal driver extension, no GL extension exposed */ + } +#endif + } +} + +/* Bind extensions common to DRI1 and DRI2 */ +_X_HIDDEN void +driBindCommonExtensions(__GLXscreenConfigs *psc) +{ + const __DRIextension **extensions; + int i; + + extensions = psc->core->getExtensions(psc->__driScreen); + + for (i = 0; extensions[i]; i++) { +#ifdef __DRI_COPY_SUB_BUFFER + if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) { + psc->driCopySubBuffer = (__DRIcopySubBufferExtension *) extensions[i]; + __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer"); + } +#endif + +#ifdef __DRI_ALLOCATE + if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) { + psc->allocate = (__DRIallocateExtension *) extensions[i]; + __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory"); + } +#endif + +#ifdef __DRI_FRAME_TRACKING + if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) { + psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i]; + __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage"); + } +#endif + +#ifdef __DRI_READ_DRAWABLE + if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) { + __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read"); } #endif diff --git a/src/glx/x11/dri_common.h b/src/glx/x11/dri_common.h index 61ac9c64160..bb178db7875 100644 --- a/src/glx/x11/dri_common.h +++ b/src/glx/x11/dri_common.h @@ -56,6 +56,8 @@ extern void ErrorMessageF(const char *f, ...); extern void *driOpenDriver(const char *driverName); -extern void driBindExtensions(__GLXscreenConfigs * psc, int dri2); +extern void driBindExtensions(__GLXscreenConfigs * psc); +extern void dri2BindExtensions(__GLXscreenConfigs * psc); +extern void driBindCommonExtensions(__GLXscreenConfigs * psc); #endif /* _DRI_COMMON_H */ diff --git a/src/glx/x11/dri_glx.c b/src/glx/x11/dri_glx.c index 4f7acb6cc32..e658644eca5 100644 --- a/src/glx/x11/dri_glx.c +++ b/src/glx/x11/dri_glx.c @@ -280,8 +280,6 @@ static const __DRIextension *loader_extensions[] = { NULL }; -#ifndef GLX_USE_APPLEGL - /** * Perform the required libGL-side initialization and call the client-side * driver's \c __driCreateNewScreen function. @@ -292,7 +290,7 @@ static const __DRIextension *loader_extensions[] = { * \param driDpy DRI display information. * \param createNewScreen Pointer to the client-side driver's * \c __driCreateNewScreen function. - * \returns A pointer to the \c __DRIscreenPrivate structure returned by + * \returns A pointer to the \c __DRIscreen structure returned by * the client-side driver on success, or \c NULL on failure. */ static void * @@ -475,17 +473,6 @@ CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc, return NULL; } -#else /* !GLX_USE_APPLEGL */ - -static void * -CallCreateNewScreen(Display * dpy, int scrn, __GLXscreenConfigs * psc, - __GLXDRIdisplayPrivate * driDpy) -{ - return NULL; -} - -#endif /* !GLX_USE_APPLEGL */ - static void driDestroyContext(__GLXDRIcontext * context, __GLXscreenConfigs * psc, Display * dpy) @@ -620,10 +607,12 @@ driCreateDrawable(__GLXscreenConfigs * psc, return pdraw; } -static void -driSwapBuffers(__GLXDRIdrawable * pdraw) +static int64_t +driSwapBuffers(__GLXDRIdrawable * pdraw, int64_t unused1, int64_t unused2, + int64_t unused3) { (*pdraw->psc->core->swapBuffers) (pdraw->driDrawable); + return 0; } static void @@ -683,9 +672,9 @@ driCreateScreen(__GLXscreenConfigs * psc, int screen, for (i = 0; extensions[i]; i++) { if (strcmp(extensions[i]->name, __DRI_CORE) == 0) - psc->core = (__DRIcoreExtension *) extensions[i]; + psc->core = (__DRIcoreExtension *) extensions[i]; if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0) - psc->legacy = (__DRIlegacyExtension *) extensions[i]; + psc->legacy = (__DRIlegacyExtension *) extensions[i]; } if (psc->core == NULL || psc->legacy == NULL) { @@ -701,7 +690,9 @@ driCreateScreen(__GLXscreenConfigs * psc, int screen, return NULL; } - driBindExtensions(psc, 0); + driBindExtensions(psc); + driBindCommonExtensions(psc); + if (psc->driCopySubBuffer) psp->copySubBuffer = driCopySubBuffer; diff --git a/src/glx/x11/drisw_glx.c b/src/glx/x11/drisw_glx.c index 1866b2cc870..6a51d748afe 100644 --- a/src/glx/x11/drisw_glx.c +++ b/src/glx/x11/drisw_glx.c @@ -398,7 +398,8 @@ driCreateScreen(__GLXscreenConfigs * psc, int screen, goto handle_error; } - driBindExtensions(psc, 0); + driBindExtensions(psc); + driBindCommonExtensions(psc); psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs); psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs); diff --git a/src/glx/x11/glxclient.h b/src/glx/x11/glxclient.h index 00ee14fb05b..ded4f5a434a 100644 --- a/src/glx/x11/glxclient.h +++ b/src/glx/x11/glxclient.h @@ -121,26 +121,35 @@ struct __GLXDRIdisplayRec __GLXdisplayPrivate * priv); }; -struct __GLXDRIscreenRec -{ - - void (*destroyScreen) (__GLXscreenConfigs * psc); - - __GLXDRIcontext *(*createContext) (__GLXscreenConfigs * psc, - const __GLcontextModes * mode, - GLXContext gc, - GLXContext shareList, int renderType); - - __GLXDRIdrawable *(*createDrawable) (__GLXscreenConfigs * psc, - XID drawable, - GLXDrawable glxDrawable, - const __GLcontextModes * modes); - - void (*swapBuffers) (__GLXDRIdrawable * pdraw); - void (*copySubBuffer) (__GLXDRIdrawable * pdraw, - int x, int y, int width, int height); - void (*waitX) (__GLXDRIdrawable * pdraw); - void (*waitGL) (__GLXDRIdrawable * pdraw); +struct __GLXDRIscreenRec { + + void (*destroyScreen)(__GLXscreenConfigs *psc); + + __GLXDRIcontext *(*createContext)(__GLXscreenConfigs *psc, + const __GLcontextModes *mode, + GLXContext gc, + GLXContext shareList, int renderType); + + __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc, + XID drawable, + GLXDrawable glxDrawable, + const __GLcontextModes *modes); + + int64_t (*swapBuffers)(__GLXDRIdrawable *pdraw, int64_t target_msc, + int64_t divisor, int64_t remainder); + void (*copySubBuffer)(__GLXDRIdrawable *pdraw, + int x, int y, int width, int height); + void (*waitX)(__GLXDRIdrawable *pdraw); + void (*waitGL)(__GLXDRIdrawable *pdraw); + int (*getDrawableMSC)(__GLXscreenConfigs *psc, __GLXDRIdrawable *pdraw, + int64_t *ust, int64_t *msc, int64_t *sbc); + int (*waitForMSC)(__GLXDRIdrawable *pdraw, int64_t target_msc, + int64_t divisor, int64_t remainder, int64_t *ust, + int64_t *msc, int64_t *sbc); + int (*waitForSBC)(__GLXDRIdrawable *pdraw, int64_t target_sbc, int64_t *ust, + int64_t *msc, int64_t *sbc); + void (*setSwapInterval)(__GLXDRIdrawable *pdraw, int interval); + int (*getSwapInterval)(__GLXDRIdrawable *pdraw); }; struct __GLXDRIcontextRec diff --git a/src/glx/x11/glxcmds.c b/src/glx/x11/glxcmds.c index daa9076471a..c3be974ea91 100644 --- a/src/glx/x11/glxcmds.c +++ b/src/glx/x11/glxcmds.c @@ -982,7 +982,7 @@ glXSwapBuffers(Display * dpy, GLXDrawable drawable) if (pdraw != NULL) { glFlush(); - (*pdraw->psc->driScreen->swapBuffers) (pdraw); + (*pdraw->psc->driScreen->swapBuffers)(pdraw, 0, 0, 0); return; } #endif @@ -1884,6 +1884,7 @@ __glXSwapIntervalSGI(int interval) { xGLXVendorPrivateReq *req; GLXContext gc = __glXGetCurrentContext(); + __GLXscreenConfigs *psc; Display *dpy; CARD32 *interval_ptr; CARD8 opcode; @@ -1898,20 +1899,30 @@ __glXSwapIntervalSGI(int interval) #ifdef __DRI_SWAP_CONTROL if (gc->driContext) { - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy, - gc->screen); + __GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy, + gc->screen ); __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy, - gc->currentDrawable, - NULL); + gc->currentDrawable, + NULL); if (psc->swapControl != NULL && pdraw != NULL) { - psc->swapControl->setSwapInterval(pdraw->driDrawable, interval); - return 0; + psc->swapControl->setSwapInterval(pdraw->driDrawable, interval); + return 0; } - else { - return GLX_BAD_CONTEXT; + else if (pdraw == NULL) { + return GLX_BAD_CONTEXT; } } #endif + psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); + + if (gc->driContext && psc->driScreen && psc->driScreen->setSwapInterval) { + __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy, + gc->currentDrawable, + NULL); + psc->driScreen->setSwapInterval(pdraw, interval); + return 0; + } + dpy = gc->currentDpy; opcode = __glXSetupForCommand(dpy); if (!opcode) { @@ -1943,13 +1954,13 @@ __glXSwapIntervalSGI(int interval) static int __glXSwapIntervalMESA(unsigned int interval) { -#ifdef __DRI_SWAP_CONTROL GLXContext gc = __glXGetCurrentContext(); if (interval < 0) { return GLX_BAD_VALUE; } +#ifdef __DRI_SWAP_CONTROL if (gc != NULL && gc->driContext) { __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy, gc->screen); @@ -1963,10 +1974,20 @@ __glXSwapIntervalMESA(unsigned int interval) } } } -#else - (void) interval; #endif + if (gc != NULL && gc->driContext) { + __GLXscreenConfigs *psc; + + psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); + if (psc->driScreen && psc->driScreen->setSwapInterval) { + __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy, + gc->currentDrawable, NULL); + psc->driScreen->setSwapInterval(pdraw, interval); + return 0; + } + } + return GLX_BAD_CONTEXT; } @@ -1990,6 +2011,16 @@ __glXGetSwapIntervalMESA(void) } } #endif + if (gc != NULL && gc->driContext) { + __GLXscreenConfigs *psc; + + psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); + if (psc->driScreen && psc->driScreen->getSwapInterval) { + __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy, + gc->currentDrawable, NULL); + return psc->driScreen->getSwapInterval(pdraw); + } + } return 0; } @@ -2102,64 +2133,73 @@ __glXQueryFrameTrackingMESA(Display * dpy, GLXDrawable drawable, static int __glXGetVideoSyncSGI(unsigned int *count) { + int64_t ust, msc, sbc; + int ret; + GLXContext gc = __glXGetCurrentContext(); + __GLXscreenConfigs *psc; + __GLXDRIdrawable *pdraw; + + if (!gc || !gc->driContext) + return GLX_BAD_CONTEXT; + + psc = GetGLXScreenConfigs(gc->currentDpy, gc->screen); + pdraw = GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL); + /* FIXME: Looking at the GLX_SGI_video_sync spec in the extension registry, * FIXME: there should be a GLX encoding for this call. I can find no * FIXME: documentation for the GLX encoding. */ #ifdef __DRI_MEDIA_STREAM_COUNTER - GLXContext gc = __glXGetCurrentContext(); - - - if (gc != NULL && gc->driContext) { - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy, - gc->screen); - if (psc->msc && psc->driScreen) { - __GLXDRIdrawable *pdraw = - GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL); - int64_t temp; - int ret; + if ( psc->msc && psc->driScreen ) { + ret = (*psc->msc->getDrawableMSC)(psc->__driScreen, + pdraw->driDrawable, &msc); + *count = (unsigned) msc; - ret = (*psc->msc->getDrawableMSC) (psc->__driScreen, - pdraw->driDrawable, &temp); - *count = (unsigned) temp; - - return (ret == 0) ? 0 : GLX_BAD_CONTEXT; - } + return (ret == 0) ? 0 : GLX_BAD_CONTEXT; } -#else - (void) count; #endif + if (psc->driScreen && psc->driScreen->getDrawableMSC) { + ret = psc->driScreen->getDrawableMSC(psc, pdraw, &ust, &msc, &sbc); + *count = (unsigned) msc; + return (ret == True) ? 0 : GLX_BAD_CONTEXT; + } + return GLX_BAD_CONTEXT; } static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count) { -#ifdef __DRI_MEDIA_STREAM_COUNTER GLXContext gc = __glXGetCurrentContext(); + __GLXscreenConfigs *psc; + __GLXDRIdrawable *pdraw; + int64_t ust, msc, sbc; + int ret; if (divisor <= 0 || remainder < 0) return GLX_BAD_VALUE; - if (gc != NULL && gc->driContext) { - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(gc->currentDpy, - gc->screen); - if (psc->msc != NULL && psc->driScreen) { - __GLXDRIdrawable *pdraw = - GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL); - int ret; - int64_t msc; - int64_t sbc; - - ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, 0, - divisor, remainder, &msc, &sbc); - *count = (unsigned) msc; - return (ret == 0) ? 0 : GLX_BAD_CONTEXT; - } + if (!gc || !gc->driContext) + return GLX_BAD_CONTEXT; + + psc = GetGLXScreenConfigs( gc->currentDpy, gc->screen); + pdraw = GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL); + +#ifdef __DRI_MEDIA_STREAM_COUNTER + if (psc->msc != NULL && psc->driScreen ) { + ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, 0, + divisor, remainder, &msc, &sbc); + *count = (unsigned) msc; + return (ret == 0) ? 0 : GLX_BAD_CONTEXT; } -#else - (void) count; #endif + if (psc->driScreen && psc->driScreen->waitForMSC) { + ret = psc->driScreen->waitForMSC(pdraw, 0, divisor, remainder, &ust, &msc, + &sbc); + *count = (unsigned) msc; + return (ret == True) ? 0 : GLX_BAD_CONTEXT; + } + return GLX_BAD_CONTEXT; } @@ -2312,27 +2352,29 @@ static Bool __glXGetSyncValuesOML(Display * dpy, GLXDrawable drawable, int64_t * ust, int64_t * msc, int64_t * sbc) { -#if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER) - __GLXdisplayPrivate *const priv = __glXInitialize(dpy); + __GLXdisplayPrivate * const priv = __glXInitialize(dpy); + int i, ret; + __GLXDRIdrawable *pdraw; + __GLXscreenConfigs *psc; - if (priv != NULL) { - int i; - __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i); - __GLXscreenConfigs *const psc = &priv->screenConfigs[i]; + if (!priv) + return False; - assert((pdraw == NULL) || (i != -1)); - return ((pdraw && psc->sbc && psc->msc) - && ((*psc->msc->getMSC) (psc->driScreen, msc) == 0) - && ((*psc->sbc->getSBC) (pdraw->driDrawable, sbc) == 0) - && (__glXGetUST(ust) == 0)); - } -#else - (void) dpy; - (void) drawable; - (void) ust; - (void) msc; - (void) sbc; + pdraw = GetGLXDRIDrawable(dpy, drawable, &i); + psc = &priv->screenConfigs[i]; + +#if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER) + if (pdraw && psc->sbc && psc->sbc) + return ( (pdraw && psc->sbc && psc->msc) + && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0) + && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0) + && (__glXGetUST(ust) == 0) ); #endif + if (pdraw && psc && psc->driScreen && psc->driScreen->getDrawableMSC) { + ret = psc->driScreen->getDrawableMSC(psc, pdraw, ust, msc, sbc); + return ret; + } + return False; } @@ -2440,11 +2482,14 @@ static int64_t __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable, int64_t target_msc, int64_t divisor, int64_t remainder) { -#ifdef __DRI_SWAP_BUFFER_COUNTER + GLXContext gc = __glXGetCurrentContext(); int screen; __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen); __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen); + if (!pdraw || !gc->driContext) /* no GLX for this */ + return -1; + /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE * error", but it also says "It [glXSwapBuffersMscOML] will return a value * of -1 if the function failed because of errors detected in the input @@ -2455,18 +2500,19 @@ __glXSwapBuffersMscOML(Display * dpy, GLXDrawable drawable, if (divisor > 0 && remainder >= divisor) return -1; - if (pdraw != NULL && psc->counters != NULL) - return (*psc->sbc->swapBuffersMSC) (pdraw->driDrawable, target_msc, - divisor, remainder); +#ifdef __DRI_SWAP_BUFFER_COUNTER + if (psc->counters != NULL) + return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc, + divisor, remainder); +#endif -#else - (void) dpy; - (void) drawable; - (void) target_msc; - (void) divisor; - (void) remainder; +#ifdef GLX_DIRECT_RENDERING + if (psc->driScreen && psc->driScreen->swapBuffers) + return (*psc->driScreen->swapBuffers)(pdraw, target_msc, divisor, + remainder); #endif - return 0; + + return -1; } @@ -2476,12 +2522,14 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable, int64_t remainder, int64_t * ust, int64_t * msc, int64_t * sbc) { -#ifdef __DRI_MEDIA_STREAM_COUNTER - int screen = 0; + int screen; __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen); - __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen); + __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen ); int ret; + fprintf(stderr, "waitmsc: %lld, %lld, %lld\n", target_msc, divisor, + remainder); + /* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE * error", but the return type in the spec is Bool. */ @@ -2490,7 +2538,9 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable, if (divisor > 0 && remainder >= divisor) return False; +#ifdef __DRI_MEDIA_STREAM_COUNTER if (pdraw != NULL && psc->msc != NULL) { + fprintf(stderr, "dri1 msc\n"); ret = (*psc->msc->waitForMSC) (pdraw->driDrawable, target_msc, divisor, remainder, msc, sbc); @@ -2499,16 +2549,14 @@ __glXWaitForMscOML(Display * dpy, GLXDrawable drawable, */ return ((ret == 0) && (__glXGetUST(ust) == 0)); } -#else - (void) dpy; - (void) drawable; - (void) target_msc; - (void) divisor; - (void) remainder; - (void) ust; - (void) msc; - (void) sbc; #endif + if (pdraw && psc->driScreen && psc->driScreen->waitForMSC) { + ret = psc->driScreen->waitForMSC(pdraw, target_msc, divisor, remainder, + ust, msc, sbc); + return ret; + } + + fprintf(stderr, "no drawable??\n"); return False; } @@ -2518,7 +2566,6 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable, int64_t target_sbc, int64_t * ust, int64_t * msc, int64_t * sbc) { -#ifdef __DRI_SWAP_BUFFER_COUNTER int screen; __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen); __GLXscreenConfigs *const psc = GetGLXScreenConfigs(dpy, screen); @@ -2529,7 +2576,7 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable, */ if (target_sbc < 0) return False; - +#ifdef __DRI_SWAP_BUFFER_COUNTER if (pdraw != NULL && psc->sbc != NULL) { ret = (*psc->sbc->waitForSBC) (pdraw->driDrawable, target_sbc, msc, sbc); @@ -2539,14 +2586,11 @@ __glXWaitForSbcOML(Display * dpy, GLXDrawable drawable, */ return ((ret == 0) && (__glXGetUST(ust) == 0)); } -#else - (void) dpy; - (void) drawable; - (void) target_sbc; - (void) ust; - (void) msc; - (void) sbc; #endif + if (pdraw && psc->driScreen && psc->driScreen->waitForMSC) { + ret = psc->driScreen->waitForSBC(pdraw, target_sbc, ust, msc, sbc); + return ret; + } return False; } @@ -2575,7 +2619,7 @@ glXAllocateMemoryMESA(Display * dpy, int scrn, (void) readFreq; (void) writeFreq; (void) priority; -#endif /* GLX_DIRECT_RENDERING */ +#endif /* __DRI_ALLOCATE */ return NULL; } @@ -2594,7 +2638,7 @@ glXFreeMemoryMESA(Display * dpy, int scrn, void *pointer) (void) dpy; (void) scrn; (void) pointer; -#endif /* GLX_DIRECT_RENDERING */ +#endif /* __DRI_ALLOCATE */ } diff --git a/src/glx/x11/glxcurrent.c b/src/glx/x11/glxcurrent.c index f1e3e161bec..fae1bd9fa62 100644 --- a/src/glx/x11/glxcurrent.c +++ b/src/glx/x11/glxcurrent.c @@ -475,13 +475,6 @@ MakeContextCurrent(Display * dpy, GLXDrawable draw, IndirectAPI = __glXNewIndirectAPI(); _glapi_set_dispatch(IndirectAPI); -#ifdef GLX_USE_APPLEGL - do { - extern void XAppleDRIUseIndirectDispatch(void); - XAppleDRIUseIndirectDispatch(); - } while (0); -#endif - state = (__GLXattribute *) (gc->client_state_private); gc->currentContextTag = reply.contextTag; diff --git a/src/glx/x11/glxext.c b/src/glx/x11/glxext.c index e5553cbf76c..fe65216c411 100644 --- a/src/glx/x11/glxext.c +++ b/src/glx/x11/glxext.c @@ -101,6 +101,10 @@ __glXCloseDisplay(Display * dpy, XExtCodes * codes) static XEXT_GENERATE_ERROR_STRING(__glXErrorString, __glXExtensionName, __GLX_NUMBER_ERRORS, error_list) +static Bool +__glXWireToEvent(Display *dpy, XEvent *event, xEvent *wire); +static Status +__glXEventToWire(Display *dpy, XEvent *event, xEvent *wire); static /* const */ XExtensionHooks __glXExtensionHooks = { NULL, /* create_gc */ @@ -110,8 +114,8 @@ static /* const */ XExtensionHooks __glXExtensionHooks = { NULL, /* create_font */ NULL, /* free_font */ __glXCloseDisplay, /* close_display */ - NULL, /* wire_to_event */ - NULL, /* event_to_wire */ + __glXWireToEvent, /* wire_to_event */ + __glXEventToWire, /* event_to_wire */ NULL, /* error */ __glXErrorString, /* error_string */ }; @@ -121,6 +125,89 @@ XEXT_GENERATE_FIND_DISPLAY(__glXFindDisplay, __glXExtensionInfo, __glXExtensionName, &__glXExtensionHooks, __GLX_NUMBER_EVENTS, NULL) +/* + * GLX events are a bit funky. We don't stuff the X event code into + * our user exposed (via XNextEvent) structure. Instead we use the GLX + * private event code namespace (and hope it doesn't conflict). Clients + * have to know that bit 15 in the event type field means they're getting + * a GLX event, and then handle the various sub-event types there, rather + * than simply checking the event code and handling it directly. + */ + +static Bool +__glXWireToEvent(Display *dpy, XEvent *event, xEvent *wire) +{ + XExtDisplayInfo *info = __glXFindDisplay(dpy); + + XextCheckExtension(dpy, info, __glXExtensionName, False); + + switch ((wire->u.u.type & 0x7f) - info->codes->first_event) { + case GLX_PbufferClobber: + { + GLXPbufferClobberEvent *aevent = (GLXPbufferClobberEvent *)event; + xGLXPbufferClobberEvent *awire = (xGLXPbufferClobberEvent *)wire; + aevent->event_type = awire->type; + aevent->serial = awire->sequenceNumber; + aevent->event_type = awire->event_type; + aevent->draw_type = awire->draw_type; + aevent->drawable = awire->drawable; + aevent->buffer_mask = awire->buffer_mask; + aevent->aux_buffer = awire->aux_buffer; + aevent->x = awire->x; + aevent->y = awire->y; + aevent->width = awire->width; + aevent->height = awire->height; + aevent->count = awire->count; + return True; + } + case GLX_BufferSwapComplete: + { + GLXBufferSwapComplete *aevent = (GLXBufferSwapComplete *)event; + xGLXBufferSwapComplete *awire = (xGLXBufferSwapComplete *)wire; + aevent->event_type = awire->event_type; + aevent->drawable = awire->drawable; + aevent->ust = ((CARD64)awire->ust_hi << 32) | awire->ust_lo; + aevent->msc = ((CARD64)awire->msc_hi << 32) | awire->msc_lo; + aevent->sbc = ((CARD64)awire->sbc_hi << 32) | awire->sbc_lo; + return True; + } + default: + /* client doesn't support server event */ + break; + } + + return False; +} + +/* We don't actually support this. It doesn't make sense for clients to + * send each other GLX events. + */ +static Status +__glXEventToWire(Display *dpy, XEvent *event, xEvent *wire) +{ + XExtDisplayInfo *info = __glXFindDisplay(dpy); + + XextCheckExtension(dpy, info, __glXExtensionName, False); + + switch (event->type) { + case GLX_DAMAGED: + break; + case GLX_SAVED: + break; + case GLX_EXCHANGE_COMPLETE: + break; + case GLX_BLIT_COMPLETE: + break; + case GLX_FLIP_COMPLETE: + break; + default: + /* client doesn't support server event */ + break; + } + + return Success; +} + /************************************************************************/ /* ** Free the per screen configs data as well as the array of @@ -150,8 +237,9 @@ FreeScreenConfigs(__GLXdisplayPrivate * priv) #ifdef GLX_DIRECT_RENDERING if (psc->driver_configs) { - for (unsigned int i = 0; psc->driver_configs[i]; i++) - free((__DRIconfig *) psc->driver_configs[i]); + unsigned int j; + for (j = 0; psc->driver_configs[j]; j++) + free((__DRIconfig *) psc->driver_configs[j]); free(psc->driver_configs); psc->driver_configs = NULL; } diff --git a/src/glx/x11/glxextensions.c b/src/glx/x11/glxextensions.c index 6852128e2ae..25a5c492930 100644 --- a/src/glx/x11/glxextensions.c +++ b/src/glx/x11/glxextensions.c @@ -104,6 +104,7 @@ static const struct extension_info known_glx_extensions[] = { { GLX(SGIX_swap_group), VER(0,0), N, N, N, N }, { GLX(SGIX_visual_select_group), VER(0,0), Y, Y, N, N }, { GLX(EXT_texture_from_pixmap), VER(0,0), Y, N, N, N }, + { GLX(INTEL_swap_event), VER(1,4), Y, Y, N, N }, { NULL } }; diff --git a/src/glx/x11/glxextensions.h b/src/glx/x11/glxextensions.h index 652c5db1c81..f556b1239c9 100644 --- a/src/glx/x11/glxextensions.h +++ b/src/glx/x11/glxextensions.h @@ -65,7 +65,8 @@ enum SGIX_swap_barrier_bit, SGIX_swap_group_bit, SGIX_visual_select_group_bit, - EXT_texture_from_pixmap_bit + EXT_texture_from_pixmap_bit, + INTEL_swap_event_bit, }; enum diff --git a/src/glx/x11/xf86dri.h b/src/glx/x11/xf86dri.h index f2d0dd54355..ba266003f70 100644 --- a/src/glx/x11/xf86dri.h +++ b/src/glx/x11/xf86dri.h @@ -115,6 +115,10 @@ Bool XF86DRIGetDeviceInfo(Display * dpy, int screen, int *fbSize, int *fbStride, int *devPrivateSize, void **pDevPrivate); +Bool XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable); + +Bool XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable); + _XFUNCPROTOEND #endif /* _XF86DRI_SERVER_ */ #endif /* _XF86DRI_H_ */ |