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anv: turn on samplerAnisotropy in VkPhysicalDeviceFeatures

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According to the Vulkan spec 5.63.4 :

  samplerAnisotropy indicates whether anisotropic filtering is supported. If
  this feature is not enabled, the maxAnisotropy member of the
  VkSamplerCreateInfo structure must be 1.0.

Since we already set maxAnisotropy to 16 and program the hardware according
to the VkSamplerCreateInfo.maxAnisotropy, it seems we can turn this on.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Lionel Landwerlin 2016-10-07 13:53:04 +01:00
parent ba43768a1e
commit 014bd4acb8
2 changed files with 1 additions and 2 deletions
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1
src/intel/vulkan/TODO
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@ -5,7 +5,6 @@ Missing Features:
- FP64
- Tessellation
- Cull and Clip Distance
- Sampler anisotropy (Is there anything to do here?)
- Image Gather Extended
- Storage Image Without Format
- Investigate CTS failures on HSW

2
src/intel/vulkan/anv_device.c
View file

@ -418,7 +418,7 @@ void anv_GetPhysicalDeviceFeatures(
.largePoints = true,
.alphaToOne = true,
.multiViewport = true,
.samplerAnisotropy = false, /* FINISHME */
.samplerAnisotropy = true,
.textureCompressionETC2 = pdevice->info.gen >= 8 ||
pdevice->info.is_baytrail,
.textureCompressionASTC_LDR = pdevice->info.gen >= 9, /* FINISHME CHV */