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Diffstat (limited to 'src/glx/dri2_glx.c')
-rw-r--r--src/glx/dri2_glx.c107
1 files changed, 73 insertions, 34 deletions
diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index b35663d5ede..e00dffeab1b 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);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-05 01:50:55 +0000