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exa: round of fb_pitch to the next byte

This commit is contained in:
Maarten Maathuis 2009-03-17 19:34:45 +01:00
parent ec32878359
commit a635bb5357
1 changed files with 2 additions and 2 deletions
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4
exa/exa.c
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@ -258,9 +258,9 @@ exaSetFbPitch(ExaScreenPrivPtr pExaScr, ExaPixmapPrivPtr pExaPixmap,
int w, int h, int bpp) int w, int h, int bpp)
{ {
if (pExaScr->info->flags & EXA_OFFSCREEN_ALIGN_POT && w != 1) if (pExaScr->info->flags & EXA_OFFSCREEN_ALIGN_POT && w != 1)
pExaPixmap->fb_pitch = (1 << (exaLog2(w - 1) + 1)) * bpp / 8; pExaPixmap->fb_pitch = ((1 << (exaLog2(w - 1) + 1)) * bpp + 7) / 8;
else else
pExaPixmap->fb_pitch = w * bpp / 8; pExaPixmap->fb_pitch = (w * bpp + 7) / 8;
pExaPixmap->fb_pitch = EXA_ALIGN(pExaPixmap->fb_pitch, pExaPixmap->fb_pitch = EXA_ALIGN(pExaPixmap->fb_pitch,
pExaScr->info->pixmapPitchAlign); pExaScr->info->pixmapPitchAlign);