[spirv] mark sampled image descriptor indices non-uniform (#3900)

fixes incorrect texture selection on vk when shaders use per-pixel descriptor indices, in line with #3898 so dynamic descs are no longer treated as uniform

also fixes TD;LTD spotty grass issue on SD not addressed by above pr

you can test out all the fixes here: https://git.eden-emu.dev/may/eden/src/branch/may/integrate-texture-descriptor-fixes

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3900
Reviewed-by: crueter <crueter@eden-emu.dev>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index a5ffd08eac..13fe1b371f 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -33,6 +33,7 @@ VK_DEFINE_HANDLE(VmaAllocator)
     FEATURE(KHR, VariablePointer, VARIABLE_POINTERS, variable_pointer)
 
 #define FOR_EACH_VK_FEATURE_1_2(FEATURE)                                                           \
+    FEATURE(EXT, DescriptorIndexing, DESCRIPTOR_INDEXING, descriptor_indexing)                     \
     FEATURE(EXT, HostQueryReset, HOST_QUERY_RESET, host_query_reset)                               \
     FEATURE(KHR, 8BitStorage, 8BIT_STORAGE, bit8_storage)                                          \
     FEATURE(KHR, TimelineSemaphore, TIMELINE_SEMAPHORE, timeline_semaphore)
@@ -367,6 +368,10 @@ public:
         return GetDriverID() != VK_DRIVER_ID_QUALCOMM_PROPRIETARY;
     }
 
+    bool IsSampledImageArrayNonUniformIndexingSupported() const {
+        return features.descriptor_indexing.shaderSampledImageArrayNonUniformIndexing;
+    }
+
     /// Returns true if the device supports float64 natively.
     bool IsFloat64Supported() const {
         return features.features.shaderFloat64;