diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-04-12 13:48:38 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-04-20 08:51:50 +0100 |
| commit | 1d102cc6ed21d1c4afa47800eecd24b9d663f689 (patch) | |
| tree | 4befe5d78b54aa892b90ce9b3da1c690b77e628f /src | |
| parent | c9fb69cb2502917dfb2828c90802de7766072899 (diff) | |
Use SwapbuffersWait config option to control waiting on fullscreen swaps
As fullscreen swaps were going via a different path to the swapping of
ordinary windows, we were no longer honouring the xorg.conf option to
disable swapbuffer waiting.
This changes the code to only use pageflipping if the Option
"SwapbuffersWait" is set to "TRUE" (default).
Jesse's comment was that this should be superseded by actually
supporting asynchronous page flips. As we are missing kernel and dix level
support for that, in the meantime honour the config option.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Kristian Høgsberg <krh@bitplanet.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel_display.c | 2 | ||||
| -rw-r--r-- | src/intel_dri.c | 2 | ||||
| -rw-r--r-- | src/intel_driver.c | 2 |
3 files changed, 2 insertions, 4 deletions
diff --git a/src/intel_display.c b/src/intel_display.c index b6592c44..b55b110f 100644 --- a/src/intel_display.c +++ b/src/intel_display.c @@ -1607,7 +1607,7 @@ Bool intel_mode_pre_init(ScrnInfoPtr scrn, int fd, int cpp) gp.value = &has_flipping; (void)drmCommandWriteRead(intel->drmSubFD, DRM_I915_GETPARAM, &gp, sizeof(gp)); - if (has_flipping) { + if (has_flipping && intel->swapbuffers_wait) { xf86DrvMsg(scrn->scrnIndex, X_INFO, "Kernel page flipping support detected, enabling\n"); intel->use_pageflipping = TRUE; diff --git a/src/intel_dri.c b/src/intel_dri.c index a39b5125..cd72f450 100644 --- a/src/intel_dri.c +++ b/src/intel_dri.c @@ -425,7 +425,7 @@ I830DRI2CopyRegion(DrawablePtr drawable, RegionPtr pRegion, /* Wait for the scanline to be outside the region to be copied */ if (pixmap_is_scanout(get_drawable_pixmap(dst)) && - intel->swapbuffers_wait) { + intel->swapbuffers_wait && INTEL_INFO(intel)->gen < 60) { BoxPtr box; BoxRec crtcbox; int y1, y2; diff --git a/src/intel_driver.c b/src/intel_driver.c index e867351b..7014198e 100644 --- a/src/intel_driver.c +++ b/src/intel_driver.c @@ -658,8 +658,6 @@ static Bool I830PreInit(ScrnInfoPtr scrn, int flags) intel->swapbuffers_wait = xf86ReturnOptValBool(intel->Options, OPTION_SWAPBUFFERS_WAIT, TRUE); - if (IS_GEN6(intel)) - intel->swapbuffers_wait = FALSE; xf86DrvMsg(scrn->scrnIndex, X_CONFIG, "Framebuffer %s\n", intel->tiling & INTEL_TILING_FB ? "tiled" : "linear"); |