Mesa (master): r600: be more exact in vb size calculation
Andre Maasikas
andrem at kemper.freedesktop.org
Fri Feb 12 14:24:18 UTC 2010
Module: Mesa
Branch: master
Commit: 08545799e37d519d70006a86d52854d294ce5a4d
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=08545799e37d519d70006a86d52854d294ce5a4d
Author: Andre Maasikas <amaasikas at gmail.com>
Date: Fri Feb 12 16:20:50 2010 +0200
r600: be more exact in vb size calculation
to make kernel cs checker happier, last attribs don't need full stride of
space. Calculate as count-1*stride + size of attrib
---
src/mesa/drivers/dri/r600/r700_chip.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/mesa/drivers/dri/r600/r700_chip.c b/src/mesa/drivers/dri/r600/r700_chip.c
index a068cb6..a742dbc 100644
--- a/src/mesa/drivers/dri/r600/r700_chip.c
+++ b/src/mesa/drivers/dri/r600/r700_chip.c
@@ -200,7 +200,8 @@ static void r700SetupVTXConstants(GLcontext * ctx,
}
else
{
- nVBsize = paos->count * pStreamDesc->stride;
+ nVBsize = (paos->count - 1) * pStreamDesc->stride
+ + pStreamDesc->size * getTypeSize(pStreamDesc->type);
}
uSQ_VTX_CONSTANT_WORD0_0 = paos->offset;
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