The reason for NV50+ is obvious, but i'm not sure NV04-NV4X should be included for consistency or not.
On Mon, Feb 7, 2011 at 7:37 PM, Maarten Maathuis <[email protected]> wrote: > - NV50+: This avoids high latency while typing with core fonts for example. > > Signed-off-by: Maarten Maathuis <[email protected]> > --- > src/nv04_exa.c | 4 ++++ > src/nv50_exa.c | 4 ++++ > src/nvc0_exa.c | 4 ++++ > 3 files changed, 12 insertions(+), 0 deletions(-) > > diff --git a/src/nv04_exa.c b/src/nv04_exa.c > index 267c7b5..2603bd4 100644 > --- a/src/nv04_exa.c > +++ b/src/nv04_exa.c > @@ -340,6 +340,7 @@ NV04EXAUploadIFC(ScrnInfoPtr pScrn, const char *src, int > src_pitch, > PixmapPtr pDst, int x, int y, int w, int h, int cpp) > { > NVPtr pNv = NVPTR(pScrn); > + ScreenPtr pScreen = pDst->drawable.pScreen; > struct nouveau_channel *chan = pNv->chan; > struct nouveau_grobj *clip = pNv->NvClipRectangle; > struct nouveau_grobj *ifc = pNv->NvImageFromCpu; > @@ -413,6 +414,9 @@ NV04EXAUploadIFC(ScrnInfoPtr pScrn, const char *src, int > src_pitch, > } > > chan->flush_notify = NULL; > + > + if (pDst == pScreen->GetScreenPixmap(pScreen)) > + FIRE_RING(chan); > return TRUE; > } > > diff --git a/src/nv50_exa.c b/src/nv50_exa.c > index e8ff5aa..85baa68 100644 > --- a/src/nv50_exa.c > +++ b/src/nv50_exa.c > @@ -372,6 +372,7 @@ NV50EXAUploadSIFC(const char *src, int src_pitch, > PixmapPtr pdpix, int x, int y, int w, int h, int cpp) > { > NV50EXA_LOCALS(pdpix); > + ScreenPtr pScreen = pdpix->drawable.pScreen; > int line_dwords = (w * cpp + 3) / 4; > uint32_t sifc_fmt; > > @@ -428,6 +429,9 @@ NV50EXAUploadSIFC(const char *src, int src_pitch, > } > > chan->flush_notify = NULL; > + > + if (pdpix == pScreen->GetScreenPixmap(pScreen)) > + FIRE_RING(chan); > return TRUE; > } > > diff --git a/src/nvc0_exa.c b/src/nvc0_exa.c > index 45647ce..85cb5d2 100644 > --- a/src/nvc0_exa.c > +++ b/src/nvc0_exa.c > @@ -550,6 +550,7 @@ NVC0EXAUploadSIFC(const char *src, int src_pitch, > PixmapPtr pdpix, int x, int y, int w, int h, int cpp) > { > NVC0EXA_LOCALS(pdpix); > + ScreenPtr pScreen = pdpix->drawable.pScreen; > int line_dwords = (w * cpp + 3) / 4; > uint32_t sifc_fmt; > > @@ -608,6 +609,9 @@ NVC0EXAUploadSIFC(const char *src, int src_pitch, > } > > chan->flush_notify = NULL; > + > + if (pdpix == pScreen->GetScreenPixmap(pScreen)) > + FIRE_RING(chan); > return TRUE; > } > > -- > 1.7.4.rc3 > > -- Far away from the primal instinct, the song seems to fade away, the river get wider between your thoughts and the things we do and say. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
