---
src/intel/vulkan/anv_device.c | 8 ++++++++
src/intel/vulkan/anv_extensions.py | 1 +
src/intel/vulkan/anv_formats.c | 6 ++++++
src/intel/vulkan/genX_state.c | 28 ++++++++++++++++++++++++++++
4 files changed, 43 insertions(+)
diff --git a/src/intel/vulkan/anv_device.c
b/src/intel/vulkan/anv_device.c index 04fd6a829e..e45ba4b3af 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -1116,6 +1116,14 @@ void anv_GetPhysicalDeviceProperties2(
break;
}
+ case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT: {
+ VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT *properties =
+ (VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT *)ext;
+ properties->filterMinmaxImageComponentMapping = pdevice->info.gen >=
9;
+ properties->filterMinmaxSingleComponentFormats = true;
+ break;
+ }
+
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES: {
VkPhysicalDeviceSubgroupProperties *properties = (void
*)ext;
diff --git a/src/intel/vulkan/anv_extensions.py
b/src/intel/vulkan/anv_extensions.py
index ea837744b4..e165bd371d 100644
--- a/src/intel/vulkan/anv_extensions.py
+++ b/src/intel/vulkan/anv_extensions.py
@@ -125,6 +125,7 @@ EXTENSIONS = [
Extension('VK_EXT_shader_stencil_export', 1, 'device->info.gen
>= 9'),
Extension('VK_EXT_vertex_attribute_divisor', 2, True),
Extension('VK_EXT_post_depth_coverage', 1, 'device->info.gen
>= 9'),
+ Extension('VK_EXT_sampler_filter_minmax', 1, 'device->info.gen
>= 9'),
]
class VkVersion:
diff --git a/src/intel/vulkan/anv_formats.c
b/src/intel/vulkan/anv_formats.c index 815b320a82..33faf7cc37 100644
--- a/src/intel/vulkan/anv_formats.c
+++ b/src/intel/vulkan/anv_formats.c
@@ -489,6 +489,9 @@ get_image_format_features(const struct gen_device_info
*devinfo,
if (aspects == VK_IMAGE_ASPECT_DEPTH_BIT || devinfo->gen >= 8)
flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ if ((aspects & VK_IMAGE_ASPECT_DEPTH_BIT) && devinfo->gen >= 9)
+ flags |=
+ VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
+
flags |= VK_FORMAT_FEATURE_BLIT_SRC_BIT |
VK_FORMAT_FEATURE_BLIT_DST_BIT |
VK_FORMAT_FEATURE_TRANSFER_SRC_BIT_KHR | @@ -521,6
+524,9 @@ get_image_format_features(const struct gen_device_info *devinfo,
if (isl_format_supports_sampling(devinfo, plane_format.isl_format)) {
flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT;
+ if (devinfo->gen >= 9)
+ flags |=
+ VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
+
if (isl_format_supports_filtering(devinfo, plane_format.isl_format))
flags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
}
diff --git a/src/intel/vulkan/genX_state.c
b/src/intel/vulkan/genX_state.c index b1014d9e79..2627851ed9 100644
--- a/src/intel/vulkan/genX_state.c
+++ b/src/intel/vulkan/genX_state.c
@@ -245,6 +245,14 @@ static const uint32_t vk_to_gen_shadow_compare_op[] = {
[VK_COMPARE_OP_ALWAYS] = PREFILTEROPNEVER,
};
+#if GEN_GEN >= 9
+static const uint32_t vk_to_gen_sampler_reduction_mode[] = {
+ [VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT] = STD_FILTER,
+ [VK_SAMPLER_REDUCTION_MODE_MIN_EXT] = MINIMUM,
+ [VK_SAMPLER_REDUCTION_MODE_MAX_EXT] = MAXIMUM,
+};
+#endif
+
VkResult genX(CreateSampler)(
VkDevice _device,
const VkSamplerCreateInfo* pCreateInfo,
@@ -266,6 +274,11 @@ VkResult genX(CreateSampler)(
uint32_t border_color_offset = device->border_colors.offset +
pCreateInfo->borderColor * 64;
+#if GEN_GEN >= 9
+ unsigned sampler_reduction_mode = STD_FILTER;
+ bool enable_sampler_reduction = false; #endif
+
vk_foreach_struct(ext, pCreateInfo->pNext) {
switch (ext->sType) {
case VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_INFO: { @@
-281,6 +294,16 @@ VkResult genX(CreateSampler)(
sampler->conversion = conversion;
break;
}
+#if GEN_GEN >= 9
+ case VK_STRUCTURE_TYPE_SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT: {
+ struct VkSamplerReductionModeCreateInfoEXT *sampler_reduction =
+ (struct VkSamplerReductionModeCreateInfoEXT *) ext;
+ sampler_reduction_mode =
+ vk_to_gen_sampler_reduction_mode[sampler_reduction->reductionMode];
+ enable_sampler_reduction = true;
+ break;
+ }
+#endif
default:
anv_debug_ignored_stype(ext->sType);
break;
@@ -348,6 +371,11 @@ VkResult genX(CreateSampler)(
.TCXAddressControlMode =
vk_to_gen_tex_address[pCreateInfo->addressModeU],
.TCYAddressControlMode =
vk_to_gen_tex_address[pCreateInfo->addressModeV],
.TCZAddressControlMode =
vk_to_gen_tex_address[pCreateInfo->addressModeW],
+
+#if GEN_GEN >= 9
+ .ReductionType = sampler_reduction_mode,
+ .ReductionTypeEnable = enable_sampler_reduction, #endif
};
GENX(SAMPLER_STATE_pack)(NULL, sampler->state[p],
&sampler_state);
