diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915tex/intel_context.c')
| -rw-r--r-- | src/mesa/drivers/dri/i915tex/intel_context.c | 36 |
1 files changed, 26 insertions, 10 deletions
diff --git a/src/mesa/drivers/dri/i915tex/intel_context.c b/src/mesa/drivers/dri/i915tex/intel_context.c index 649fe549bf..b1352a766e 100644 --- a/src/mesa/drivers/dri/i915tex/intel_context.c +++ b/src/mesa/drivers/dri/i915tex/intel_context.c @@ -443,10 +443,6 @@ intelInitContext(struct intel_context *intel, intel->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS); - intel->vblank_flags = (intel->intelScreen->irq_active != 0) - ? driGetDefaultVBlankFlags(&intel->optionCache) : VBLANK_FLAG_NO_IRQ; - - (*dri_interface->getUST) (&intel->swap_ust); _math_matrix_ctr(&intel->ViewportMatrix); /* Disable imaging extension until convolution is working in @@ -591,7 +587,12 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv, if (intel->ctx.DrawBuffer == &intel_fb->Base) { if (intel->driDrawable != driDrawPriv) { - driDrawableInitVBlank(driDrawPriv, intel->vblank_flags, &intel->vbl_seq); + intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0) + ? driGetDefaultVBlankFlags(&intel->optionCache) + : VBLANK_FLAG_NO_IRQ; + (*dri_interface->getUST) (&intel_fb->swap_ust); + driDrawableInitVBlank(driDrawPriv, intel_fb->vblank_flags, + &intel_fb->vbl_seq); intel->driDrawable = driDrawPriv; intelWindowMoved(intel); } @@ -702,19 +703,34 @@ intelContendedLock(struct intel_context *intel, GLuint flags) void LOCK_HARDWARE( struct intel_context *intel ) { char __ret=0; - + struct intel_framebuffer *intel_fb = NULL; + struct intel_renderbuffer *intel_rb = NULL; _glthread_LOCK_MUTEX(lockMutex); assert(!intel->locked); - if (intel->swap_scheduled) { + if (intel->driDrawable) { + intel_fb = intel->driDrawable->driverPrivate; + + if (intel_fb) + intel_rb = + intel_get_renderbuffer(&intel_fb->Base, + intel_fb->Base._ColorDrawBufferMask[0] == + BUFFER_BIT_FRONT_LEFT ? BUFFER_FRONT_LEFT : + BUFFER_BACK_LEFT); + } + + if (intel_rb && (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) { drmVBlank vbl; + vbl.request.type = DRM_VBLANK_ABSOLUTE; - if ( intel->vblank_flags & VBLANK_FLAG_SECONDARY ) { + + if ( intel_fb->vblank_flags & VBLANK_FLAG_SECONDARY ) { vbl.request.type |= DRM_VBLANK_SECONDARY; } - vbl.request.sequence = intel->vbl_seq; + + vbl.request.sequence = intel_rb->vbl_pending; drmWaitVBlank(intel->driFd, &vbl); - intel->swap_scheduled = 0; + intel_fb->vbl_waited = intel_rb->vbl_pending; } DRM_CAS(intel->driHwLock, intel->hHWContext, |