[Mesa-dev] [PATCH 07/12] i965/cnl: Restore lossless compression for sRGB formats
Anuj Phogat
anuj.phogat at gmail.com
Sat Apr 15 00:35:22 UTC 2017
From: Ben Widawsky <ben at bwidawsk.net>
This support was removed on gen9 (it worked before then) and was brought back
for gen10.
Signed-off-by: Ben Widawsky <benjamin.widawsky at intel.com>
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 467ada5..c8014b9 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -207,7 +207,7 @@ intel_miptree_supports_non_msrt_fast_clear(struct brw_context *brw,
if (!brw->format_supported_as_render_target[mt->format])
return false;
- if (brw->gen >= 9) {
+ if (brw->gen == 9) {
mesa_format linear_format = _mesa_get_srgb_format_linear(mt->format);
const uint32_t brw_format = brw_isl_format_for_mesa_format(linear_format);
return isl_format_supports_ccs_e(&brw->screen->devinfo, brw_format);
--
2.9.3
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