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r500: suggestion from glisse to not add cliprect offset on r5xx

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This commit is contained in:
Dave Airlie 2007-11-21 13:02:19 +10:00
parent dc0ec76d60
commit 5ec64d4a30
1 changed files with 20 additions and 12 deletions
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32
shared-core/r300_cmdbuf.c
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@ -77,23 +77,31 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
return -EFAULT;
}
box.x1 =
(box.x1 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.y1 =
(box.y1 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.x2 =
(box.x2 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
box.y2 =
(box.y2 +
R300_CLIPRECT_OFFSET) & R300_CLIPRECT_MASK;
if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_RV515) {
box.x1 = (box.x1) &
R300_CLIPRECT_MASK;
box.y1 = (box.y1) &
R300_CLIPRECT_MASK;
box.x2 = (box.x2) &
R300_CLIPRECT_MASK;
box.y2 = (box.y2) &
R300_CLIPRECT_MASK;
} else {
box.x1 = (box.x1 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.y1 = (box.y1 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.x2 = (box.x2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
box.y2 = (box.y2 + R300_CLIPRECT_OFFSET) &
R300_CLIPRECT_MASK;
}
OUT_RING((box.x1 << R300_CLIPRECT_X_SHIFT) |
(box.y1 << R300_CLIPRECT_Y_SHIFT));
OUT_RING((box.x2 << R300_CLIPRECT_X_SHIFT) |
(box.y2 << R300_CLIPRECT_Y_SHIFT));
}
OUT_RING_REG(R300_RE_CLIPRECT_CNTL, r300_cliprect_cntl[nr - 1]);