static void
intel_fallback_point( intelContextPtr intel,
intelVertex *v0 )
{
GLcontext *ctx = &intel->ctx;
SWvertex v[1];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
_swsetup_Translate( ctx, v0, &v[0] );
intelSpanRenderStart( ctx );
_swrast_Point( ctx, &v[0] );
intelSpanRenderFinish( ctx );
}
static void
intel_fallback_line(struct intel_context *intel,
intelVertex * v0, intelVertex * v1)
{
GLcontext *ctx = &intel->ctx;
SWvertex v[2];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
INTEL_FIREVERTICES(intel);
_swsetup_Translate(ctx, v0, &v[0]);
_swsetup_Translate(ctx, v1, &v[1]);
intelSpanRenderStart(ctx);
_swrast_Line(ctx, &v[0], &v[1]);
intelSpanRenderFinish(ctx);
}
/* This code is hit only when a mix of accelerated and unaccelerated
* primitives are being drawn, and only for the unaccelerated
* primitives.
*/
static void
intel_fallback_tri( intelContextPtr intel,
intelVertex *v0,
intelVertex *v1,
intelVertex *v2 )
{
GLcontext *ctx = &intel->ctx;
SWvertex v[3];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
_swsetup_Translate( ctx, v0, &v[0] );
_swsetup_Translate( ctx, v1, &v[1] );
_swsetup_Translate( ctx, v2, &v[2] );
intelSpanRenderStart( ctx );
_swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
intelSpanRenderFinish( ctx );
}