diff options
Diffstat (limited to 'src/amd/vulkan/radv_device.c')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 27d5119a78f..4acdf3d4163 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -44,6 +44,7 @@ #include "vk_format.h" #include "sid.h" #include "gfx9d.h" +#include "addrlib/gfx9/chip/gfx9_enum.h" #include "util/debug.h" static int @@ -945,6 +946,14 @@ void radv_GetPhysicalDeviceProperties2( properties->maxMemoryAllocationSize = 0xFFFFFFFFull; break; } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_FILTER_MINMAX_PROPERTIES_EXT: { + VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT *properties = + (VkPhysicalDeviceSamplerFilterMinmaxPropertiesEXT *)ext; + /* GFX6-8 only support single channel min/max filter. */ + properties->filterMinmaxImageComponentMapping = pdevice->rad_info.chip_class >= GFX9; + properties->filterMinmaxSingleComponentFormats = true; + break; + } default: break; } @@ -3965,6 +3974,22 @@ radv_tex_aniso_filter(unsigned filter) return 4; } +static unsigned +radv_tex_filter_mode(VkSamplerReductionModeEXT mode) +{ + switch (mode) { + case VK_SAMPLER_REDUCTION_MODE_WEIGHTED_AVERAGE_EXT: + return SQ_IMG_FILTER_MODE_BLEND; + case VK_SAMPLER_REDUCTION_MODE_MIN_EXT: + return SQ_IMG_FILTER_MODE_MIN; + case VK_SAMPLER_REDUCTION_MODE_MAX_EXT: + return SQ_IMG_FILTER_MODE_MAX; + default: + break; + } + return 0; +} + static void radv_init_sampler(struct radv_device *device, struct radv_sampler *sampler, @@ -3974,6 +3999,13 @@ radv_init_sampler(struct radv_device *device, (uint32_t) pCreateInfo->maxAnisotropy : 0; uint32_t max_aniso_ratio = radv_tex_aniso_filter(max_aniso); bool is_vi = (device->physical_device->rad_info.chip_class >= VI); + unsigned filter_mode = SQ_IMG_FILTER_MODE_BLEND; + + const struct VkSamplerReductionModeCreateInfoEXT *sampler_reduction = + vk_find_struct_const(pCreateInfo->pNext, + SAMPLER_REDUCTION_MODE_CREATE_INFO_EXT); + if (sampler_reduction) + filter_mode = radv_tex_filter_mode(sampler_reduction->reductionMode); sampler->state[0] = (S_008F30_CLAMP_X(radv_tex_wrap(pCreateInfo->addressModeU)) | S_008F30_CLAMP_Y(radv_tex_wrap(pCreateInfo->addressModeV)) | @@ -3984,7 +4016,8 @@ radv_init_sampler(struct radv_device *device, S_008F30_ANISO_THRESHOLD(max_aniso_ratio >> 1) | S_008F30_ANISO_BIAS(max_aniso_ratio) | S_008F30_DISABLE_CUBE_WRAP(0) | - S_008F30_COMPAT_MODE(is_vi)); + S_008F30_COMPAT_MODE(is_vi) | + S_008F30_FILTER_MODE(filter_mode)); sampler->state[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(pCreateInfo->minLod, 0, 15), 8)) | S_008F34_MAX_LOD(S_FIXED(CLAMP(pCreateInfo->maxLod, 0, 15), 8)) | S_008F34_PERF_MIP(max_aniso_ratio ? max_aniso_ratio + 6 : 0)); |