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r200-maybe-flush-less-3.diff

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This commit is contained in:
Keith Whitwell
2004-09-02 07:33:41 +00:00
parent 72b395fbba
commit f3d960054e
1 changed files with 26 additions and 10 deletions
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src/mesa/drivers/dri/r200/r200_tcl.c
+26 -10
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@@ -140,21 +140,37 @@ static GLboolean discrete_prim[0x10] = {
static GLushort *r200AllocElts( r200ContextPtr rmesa, GLuint nr )
{
if (rmesa->dma.flush)
rmesa->dma.flush( rmesa );
if (rmesa->dma.flush == r200FlushElts &&
rmesa->store.cmd_used + nr*2 < R200_CMD_BUF_SZ) {
r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
rmesa->hw.max_state_size + ELTS_BUFSZ(nr) );
r200EmitAOS( rmesa,
rmesa->tcl.aos_components,
rmesa->tcl.nr_aos_components, 0 );
GLushort *dest = (GLushort *)(rmesa->store.cmd_buf +
rmesa->store.cmd_used);
return r200AllocEltsOpenEnded( rmesa, rmesa->tcl.hw_primitive, nr );
rmesa->store.cmd_used += nr*2;
return dest;
}
else {
if (rmesa->dma.flush)
rmesa->dma.flush( rmesa );
r200EnsureCmdBufSpace( rmesa, AOS_BUFSZ(rmesa->tcl.nr_aos_components) +
rmesa->hw.max_state_size + ELTS_BUFSZ(nr) );
r200EmitAOS( rmesa,
rmesa->tcl.aos_components,
rmesa->tcl.nr_aos_components, 0 );
return r200AllocEltsOpenEnded( rmesa, rmesa->tcl.hw_primitive, nr );
}
}
#define CLOSE_ELTS() R200_NEWPRIM( rmesa )
#define CLOSE_ELTS() \
do { \
if (0) R200_NEWPRIM( rmesa ); \
} \
while (0)
/* TODO: Try to extend existing primitive if both are identical,