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i965: Remove FALLBACK() from brw_update_draw_region(). 

The 965 driver doesn't use these for deciding on fallbacks.

Reviewed-by: Chad Versace <chad@chad-versace.us>
This commit is contained in:
Eric Anholt 2011-07-12 09:47:38 -07:00
parent f34ec6169d
commit dd898c3e89
1 changed files with 0 additions and 16 deletions
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16
src/mesa/drivers/dri/i965/brw_vtbl.c
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@ -183,24 +183,14 @@ brw_update_draw_buffer(struct intel_context *intel)
}
}
if (!colorRegions[0]) {
FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE);
}
else {
FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
}
/* Check for depth fallback. */
if (irbDepth && irbDepth->region) {
assert(!fb_has_hiz || irbDepth->Base.Format != MESA_FORMAT_S8_Z24);
FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
depthRegion = irbDepth->region;
} else if (irbDepth && !irbDepth->region) {
FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_TRUE);
depthRegion = NULL;
} else { /* !irbDepth */
/* No fallback is needed because there is no depth buffer. */
FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
depthRegion = NULL;
}
@ -212,12 +202,6 @@ brw_update_draw_buffer(struct intel_context *intel)
assert(irbStencil->Base.Format == MESA_FORMAT_S8);
if (irbStencil->Base.Format == MESA_FORMAT_S8)
assert(intel->has_separate_stencil);
FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
} else if (irbStencil && !irbStencil->region) {
FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_TRUE);
} else { /* !irbStencil */
/* No fallback is needed because there is no stencil buffer. */
FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
}
/* If we have a (packed) stencil buffer attached but no depth buffer,