Module: Mesa
Branch: master
Commit: bb550e297774bd1fdd274a98738e6353d1cda73e
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=bb550e297774bd1fdd274a98738e6353d1cda73e
Author: Nanley Chery <nanley.g.ch...@intel.com>
Date: Thu Sep 22 15:43:07 2016 -0700
anv/formats: Disallow linear ASTC textures
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
---
src/intel/vulkan/anv_formats.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/intel/vulkan/anv_formats.c b/src/intel/vulkan/anv_formats.c
index 1b8b881..7497a38 100644
--- a/src/intel/vulkan/anv_formats.c
+++ b/src/intel/vulkan/anv_formats.c
@@ -423,6 +423,10 @@ anv_physical_device_get_format_properties(struct
anv_physical_device *physical_d
tiled &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT &
~VK_FORMAT_FEATURE_BLIT_DST_BIT;
}
+
+ /* ASTC textures must be in Y-tiled memory */
+ if (isl_format_get_layout(linear_fmt.isl_format)->txc == ISL_TXC_ASTC)
+ linear = 0;
}
out_properties->linearTilingFeatures = linear;
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