Mesa (main): anv: Ask ISL about ASTC support

[GitLab Mirror]

Module: Mesa
Branch: main
Commit: 58bb20179bd36692c0a9c6e4795157caeebb6bc8
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=58bb20179bd36692c0a9c6e4795157caeebb6bc8

Author: Jason Ekstrand <jason at jlekstrand.net>
Date:   Tue Oct  5 16:19:49 2021 -0500

anv: Ask ISL about ASTC support

Reviewed-by: Nanley Chery <nanley.g.chery at intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13206>

---

 src/intel/vulkan/anv_device.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index bc1f9b3b13d..17c2df0c2aa 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -1254,6 +1254,11 @@ void anv_GetPhysicalDeviceFeatures(
 {
    ANV_FROM_HANDLE(anv_physical_device, pdevice, physicalDevice);
 
+   /* Just pick one; they're all the same */
+   const bool has_astc_ldr =
+      isl_format_supports_sampling(&pdevice->info,
+                                   ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16);
+
    *pFeatures = (VkPhysicalDeviceFeatures) {
       .robustBufferAccess                       = true,
       .fullDrawIndexUint32                      = true,
@@ -1277,7 +1282,7 @@ void anv_GetPhysicalDeviceFeatures(
       .samplerAnisotropy                        = true,
       .textureCompressionETC2                   = pdevice->info.ver >= 8 ||
                                                   pdevice->info.is_baytrail,
-      .textureCompressionASTC_LDR               = pdevice->info.ver >= 9, /* FINISHME CHV */
+      .textureCompressionASTC_LDR               = has_astc_ldr,
       .textureCompressionBC                     = true,
       .occlusionQueryPrecise                    = true,
       .pipelineStatisticsQuery                  = true,