From 9e546ecfd446abf1236cdb0b9469157de5d084ce Mon Sep 17 00:00:00 2001 From: Kristian Høgsberg Date: Mon, 19 Jul 2010 15:35:48 -0400 Subject: glx: Move DRI2 extensions to DRI2 screen private --- src/glx/dri2_glx.c | 107 ++++++++++++++++++++++++++++++++++++----------------- 1 file changed, 73 insertions(+), 34 deletions(-) (limited to 'src/glx/dri2_glx.c') diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c index b35663d5ed..e00dffeab1 100644 --- a/src/glx/dri2_glx.c +++ b/src/glx/dri2_glx.c @@ -81,6 +81,11 @@ struct dri2_screen { __GLXDRIscreen driScreen; const __DRIdri2Extension *dri2; const __DRIcoreExtension *core; + + const __DRI2flushExtension *f; + const __DRI2configQueryExtension *config; + const __DRItexBufferExtension *texBuffer; + void *driver; int fd; }; @@ -211,9 +216,9 @@ dri2CreateDrawable(__GLXscreenConfigs *base, XID xDrawable, pdraw->swap_interval = 1; /* default may be overridden below */ pdraw->have_back = 0; - if (psc->base.config) - psc->base.config->configQueryi(psc->base.__driScreen, - "vblank_mode", &vblank_mode); + if (psc->config) + psc->config->configQueryi(psc->base.__driScreen, + "vblank_mode", &vblank_mode); switch (vblank_mode) { case DRI_CONF_VBLANK_NEVER: @@ -298,6 +303,7 @@ static void dri2CopySubBuffer(__GLXDRIdrawable *pdraw, int x, int y, int width, int height) { struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; + struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc; XRectangle xrect; XserverRegion region; @@ -311,21 +317,21 @@ dri2CopySubBuffer(__GLXDRIdrawable *pdraw, int x, int y, int width, int height) xrect.height = height; #ifdef __DRI2_FLUSH - if (pdraw->psc->f) - (*pdraw->psc->f->flush) (pdraw->driDrawable); + if (psc->f) + (*psc->f->flush) (pdraw->driDrawable); #endif - region = XFixesCreateRegion(pdraw->psc->dpy, &xrect, 1); - DRI2CopyRegion(pdraw->psc->dpy, pdraw->xDrawable, region, + region = XFixesCreateRegion(psc->base.dpy, &xrect, 1); + DRI2CopyRegion(psc->base.dpy, pdraw->xDrawable, region, DRI2BufferFrontLeft, DRI2BufferBackLeft); - XFixesDestroyRegion(pdraw->psc->dpy, region); + XFixesDestroyRegion(psc->base.dpy, region); /* Refresh the fake front (if present) after we just damaged the real * front. */ - DRI2CopyRegion(pdraw->psc->dpy, pdraw->xDrawable, region, + DRI2CopyRegion(psc->base.dpy, pdraw->xDrawable, region, DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft); - XFixesDestroyRegion(pdraw->psc->dpy, region); + XFixesDestroyRegion(psc->base.dpy, region); } static void @@ -333,7 +339,7 @@ dri2_copy_drawable(struct dri2_drawable *priv, int dest, int src) { XRectangle xrect; XserverRegion region; - __GLXscreenConfigs *const psc = priv->base.psc; + struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; xrect.x = 0; xrect.y = 0; @@ -345,9 +351,9 @@ dri2_copy_drawable(struct dri2_drawable *priv, int dest, int src) (*psc->f->flush) (priv->base.driDrawable); #endif - region = XFixesCreateRegion(psc->dpy, &xrect, 1); - DRI2CopyRegion(psc->dpy, priv->base.xDrawable, region, dest, src); - XFixesDestroyRegion(psc->dpy, region); + region = XFixesCreateRegion(psc->base.dpy, &xrect, 1); + DRI2CopyRegion(psc->base.dpy, priv->base.xDrawable, region, dest, src); + XFixesDestroyRegion(psc->base.dpy, region); } @@ -438,13 +444,14 @@ dri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, { struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; __GLXdisplayPrivate *dpyPriv = __glXInitialize(priv->base.psc->dpy); + struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; struct dri2_display *pdp = (struct dri2_display *)dpyPriv->dri2Display; int64_t ret; #ifdef __DRI2_FLUSH - if (pdraw->psc->f) - (*pdraw->psc->f->flush)(pdraw->driDrawable); + if (psc->f) + (*psc->f->flush)(pdraw->driDrawable); #endif /* Old servers don't send invalidate events */ @@ -458,7 +465,7 @@ dri2SwapBuffers(__GLXDRIdrawable *pdraw, int64_t target_msc, int64_t divisor, } #ifdef X_DRI2SwapBuffers - DRI2SwapBuffers(pdraw->psc->dpy, pdraw->xDrawable, target_msc, divisor, + DRI2SwapBuffers(psc->base.dpy, pdraw->xDrawable, target_msc, divisor, remainder, &ret); #endif @@ -518,12 +525,13 @@ dri2GetBuffersWithFormat(__DRIdrawable * driDrawable, static void dri2SetSwapInterval(__GLXDRIdrawable *pdraw, int interval) { - __GLXscreenConfigs *psc = pdraw->psc; struct dri2_drawable *priv = (struct dri2_drawable *) pdraw; GLint vblank_mode = DRI_CONF_VBLANK_DEF_INTERVAL_1; + struct dri2_screen *psc = (struct dri2_screen *) priv->base.psc; if (psc->config) - psc->config->configQueryi(psc->__driScreen, "vblank_mode", &vblank_mode); + psc->config->configQueryi(psc->base.__driScreen, + "vblank_mode", &vblank_mode); switch (vblank_mode) { case DRI_CONF_VBLANK_NEVER: @@ -536,7 +544,7 @@ dri2SetSwapInterval(__GLXDRIdrawable *pdraw, int interval) break; } - DRI2SwapInterval(priv->base.psc->dpy, pdraw->xDrawable, interval); + DRI2SwapInterval(priv->base.psc->dpy, priv->base.xDrawable, interval); priv->swap_interval = interval; } @@ -575,10 +583,11 @@ dri2InvalidateBuffers(Display *dpy, XID drawable) { __GLXDRIdrawable *pdraw = dri2GetGlxDrawableFromXDrawableId(dpy, drawable); + struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc; #if __DRI2_FLUSH_VERSION >= 3 - if (pdraw && pdraw->psc->f) - pdraw->psc->f->invalidate(pdraw->driDrawable); + if (pdraw && psc->f) + psc->f->invalidate(pdraw->driDrawable); #endif } @@ -592,25 +601,26 @@ dri2_bind_tex_image(Display * dpy, __GLXdisplayPrivate *dpyPriv = __glXInitialize(dpy); struct dri2_display *pdp = (struct dri2_display *) dpyPriv->dri2Display; + struct dri2_screen *psc = (struct dri2_screen *) pdraw->psc; if (pdraw != NULL) { #if __DRI2_FLUSH_VERSION >= 3 - if (!pdp->invalidateAvailable && pdraw->psc->f) - pdraw->psc->f->invalidate(pdraw->driDrawable); + if (!pdp->invalidateAvailable && psc->f) + psc->f->invalidate(pdraw->driDrawable); #endif - if (pdraw->psc->texBuffer->base.version >= 2 && - pdraw->psc->texBuffer->setTexBuffer2 != NULL) { - (*pdraw->psc->texBuffer->setTexBuffer2) (gc->__driContext, - pdraw->textureTarget, - pdraw->textureFormat, - pdraw->driDrawable); + if (psc->texBuffer->base.version >= 2 && + psc->texBuffer->setTexBuffer2 != NULL) { + (*psc->texBuffer->setTexBuffer2) (gc->__driContext, + pdraw->textureTarget, + pdraw->textureFormat, + pdraw->driDrawable); } else { - (*pdraw->psc->texBuffer->setTexBuffer) (gc->__driContext, - pdraw->textureTarget, - pdraw->driDrawable); + (*psc->texBuffer->setTexBuffer) (gc->__driContext, + pdraw->textureTarget, + pdraw->driDrawable); } } } @@ -625,6 +635,35 @@ static const struct glx_context_vtable dri2_context_vtable = { dri2_release_tex_image, }; +static void +dri2BindExtensions(struct dri2_screen *psc, const __DRIextension **extensions) +{ + int i; + + __glXEnableDirectExtension(&psc->base, "GLX_SGI_video_sync"); + __glXEnableDirectExtension(&psc->base, "GLX_SGI_swap_control"); + __glXEnableDirectExtension(&psc->base, "GLX_MESA_swap_control"); + + /* FIXME: if DRI2 version supports it... */ + __glXEnableDirectExtension(&psc->base, "INTEL_swap_event"); + + for (i = 0; extensions[i]; i++) { + if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0)) { + psc->texBuffer = (__DRItexBufferExtension *) extensions[i]; + __glXEnableDirectExtension(&psc->base, "GLX_EXT_texture_from_pixmap"); + } + + if ((strcmp(extensions[i]->name, __DRI2_FLUSH) == 0)) { + psc->f = (__DRI2flushExtension *) extensions[i]; + /* internal driver extension, no GL extension exposed */ + } + + if ((strcmp(extensions[i]->name, __DRI2_CONFIG_QUERY) == 0)) + psc->config = (__DRI2configQueryExtension *) extensions[i]; + } +} + + static __GLXscreenConfigs * dri2CreateScreen(int screen, __GLXdisplayPrivate * priv) { @@ -709,7 +748,7 @@ dri2CreateScreen(int screen, __GLXdisplayPrivate * priv) extensions = psc->core->getExtensions(psc->base.__driScreen); driBindCommonExtensions(&psc->base, extensions); - dri2BindExtensions(&psc->base, extensions); + dri2BindExtensions(psc, extensions); psc->base.configs = driConvertConfigs(psc->core, psc->base.configs, driver_configs); -- cgit v1.2.3