| /* |
| * Copyright © 2019 Raspberry Pi Ltd |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #include "v3dv_private.h" |
| #include "vk_util.h" |
| #include "vk_enum_defines.h" |
| |
| #include "drm-uapi/drm_fourcc.h" |
| #include "util/format/u_format.h" |
| #include "vulkan/wsi/wsi_common.h" |
| |
| const uint8_t * |
| v3dv_get_format_swizzle(struct v3dv_device *device, VkFormat f) |
| { |
| const struct v3dv_format *vf = v3dv_X(device, get_format)(f); |
| static const uint8_t fallback[] = {0, 1, 2, 3}; |
| |
| if (!vf) |
| return fallback; |
| |
| return vf->swizzle; |
| } |
| |
| bool |
| v3dv_format_swizzle_needs_rb_swap(const uint8_t *swizzle) |
| { |
| /* Normal case */ |
| if (swizzle[0] == PIPE_SWIZZLE_Z) |
| return swizzle[2] == PIPE_SWIZZLE_X; |
| |
| /* Format uses reverse flag */ |
| if (swizzle[0] == PIPE_SWIZZLE_Y) |
| return swizzle[2] == PIPE_SWIZZLE_W; |
| |
| return false; |
| } |
| |
| bool |
| v3dv_format_swizzle_needs_reverse(const uint8_t *swizzle) |
| { |
| /* Normal case */ |
| if (swizzle[0] == PIPE_SWIZZLE_W && |
| swizzle[1] == PIPE_SWIZZLE_Z && |
| swizzle[2] == PIPE_SWIZZLE_Y && |
| swizzle[3] == PIPE_SWIZZLE_X) { |
| return true; |
| } |
| |
| /* Format uses RB swap flag */ |
| if (swizzle[0] == PIPE_SWIZZLE_Y && |
| swizzle[1] == PIPE_SWIZZLE_Z && |
| swizzle[2] == PIPE_SWIZZLE_W && |
| swizzle[3] == PIPE_SWIZZLE_X) { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| uint8_t |
| v3dv_get_tex_return_size(const struct v3dv_format *vf, |
| bool compare_enable) |
| { |
| if (V3D_DBG(TMU_16BIT)) |
| return 16; |
| |
| if (V3D_DBG(TMU_32BIT)) |
| return 32; |
| |
| if (compare_enable) |
| return 16; |
| |
| return vf->return_size; |
| } |
| |
| /* Some cases of transfer operations are raw data copies that don't depend |
| * on the semantics of the pixel format (no pixel format conversions are |
| * involved). In these cases, it is safe to choose any format supported by |
| * the TFU so long as it has the same texel size, which allows us to use the |
| * TFU paths with formats that are not TFU supported otherwise. |
| */ |
| const struct v3dv_format * |
| v3dv_get_compatible_tfu_format(struct v3dv_device *device, |
| uint32_t bpp, |
| VkFormat *out_vk_format) |
| { |
| VkFormat vk_format; |
| switch (bpp) { |
| case 16: vk_format = VK_FORMAT_R32G32B32A32_SFLOAT; break; |
| case 8: vk_format = VK_FORMAT_R16G16B16A16_SFLOAT; break; |
| case 4: vk_format = VK_FORMAT_R32_SFLOAT; break; |
| case 2: vk_format = VK_FORMAT_R16_SFLOAT; break; |
| case 1: vk_format = VK_FORMAT_R8_UNORM; break; |
| default: unreachable("unsupported format bit-size"); break; |
| }; |
| |
| if (out_vk_format) |
| *out_vk_format = vk_format; |
| |
| const struct v3dv_format *format = v3dv_X(device, get_format)(vk_format); |
| assert(v3dv_X(device, tfu_supports_tex_format)(format->tex_type)); |
| |
| return format; |
| } |
| |
| static VkFormatFeatureFlags2 |
| image_format_features(struct v3dv_physical_device *pdevice, |
| VkFormat vk_format, |
| const struct v3dv_format *v3dv_format, |
| VkImageTiling tiling) |
| { |
| if (!v3dv_format || !v3dv_format->supported) |
| return 0; |
| |
| const VkImageAspectFlags aspects = vk_format_aspects(vk_format); |
| |
| const VkImageAspectFlags zs_aspects = VK_IMAGE_ASPECT_DEPTH_BIT | |
| VK_IMAGE_ASPECT_STENCIL_BIT; |
| const VkImageAspectFlags supported_aspects = VK_IMAGE_ASPECT_COLOR_BIT | |
| zs_aspects; |
| if ((aspects & supported_aspects) != aspects) |
| return 0; |
| |
| /* FIXME: We don't support separate stencil yet */ |
| if ((aspects & zs_aspects) == VK_IMAGE_ASPECT_STENCIL_BIT) |
| return 0; |
| |
| if (v3dv_format->tex_type == TEXTURE_DATA_FORMAT_NO && |
| v3dv_format->rt_type == V3D_OUTPUT_IMAGE_FORMAT_NO) { |
| return 0; |
| } |
| |
| VkFormatFeatureFlags2 flags = 0; |
| |
| /* Raster format is only supported for 1D textures, so let's just |
| * always require optimal tiling for anything that requires sampling. |
| * Note: even if the user requests optimal for a 1D image, we will still |
| * use raster format since that is what the HW requires. |
| */ |
| if (v3dv_format->tex_type != TEXTURE_DATA_FORMAT_NO && |
| tiling == VK_IMAGE_TILING_OPTIMAL) { |
| flags |= VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT | |
| VK_FORMAT_FEATURE_2_BLIT_SRC_BIT; |
| |
| if (v3dv_format->supports_filtering) |
| flags |= VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_FILTER_LINEAR_BIT; |
| } |
| |
| if (v3dv_format->rt_type != V3D_OUTPUT_IMAGE_FORMAT_NO) { |
| if (aspects & VK_IMAGE_ASPECT_COLOR_BIT) { |
| flags |= VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_2_BLIT_DST_BIT; |
| if (v3dv_X(pdevice, format_supports_blending)(v3dv_format)) |
| flags |= VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BLEND_BIT; |
| } else if (aspects & zs_aspects) { |
| flags |= VK_FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT | |
| VK_FORMAT_FEATURE_2_BLIT_DST_BIT; |
| } |
| } |
| |
| const struct util_format_description *desc = |
| vk_format_description(vk_format); |
| |
| if (tiling != VK_IMAGE_TILING_LINEAR) { |
| if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN && desc->is_array) { |
| flags |= VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT; |
| if (desc->nr_channels == 1 && vk_format_is_int(vk_format)) |
| flags |= VK_FORMAT_FEATURE_2_STORAGE_IMAGE_ATOMIC_BIT; |
| } else if (vk_format == VK_FORMAT_A2B10G10R10_UNORM_PACK32 || |
| vk_format == VK_FORMAT_A2B10G10R10_UINT_PACK32 || |
| vk_format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) { |
| /* To comply with shaderStorageImageExtendedFormats */ |
| flags |= VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT; |
| } |
| } |
| |
| /* All our depth formats support shadow comparisons. */ |
| if (vk_format_has_depth(vk_format) && |
| (flags & VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT)) { |
| flags |= VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_DEPTH_COMPARISON_BIT; |
| } |
| |
| if (flags) { |
| flags |= VK_FORMAT_FEATURE_2_TRANSFER_SRC_BIT | |
| VK_FORMAT_FEATURE_2_TRANSFER_DST_BIT; |
| } |
| |
| return flags; |
| } |
| |
| static VkFormatFeatureFlags2 |
| buffer_format_features(VkFormat vk_format, const struct v3dv_format *v3dv_format) |
| { |
| if (!v3dv_format || !v3dv_format->supported) |
| return 0; |
| |
| if (!v3dv_format->supported) |
| return 0; |
| |
| /* We probably only want to support buffer formats that have a |
| * color format specification. |
| */ |
| if (!vk_format_is_color(vk_format)) |
| return 0; |
| |
| const struct util_format_description *desc = |
| vk_format_description(vk_format); |
| |
| VkFormatFeatureFlags2 flags = 0; |
| if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN && |
| desc->colorspace == UTIL_FORMAT_COLORSPACE_RGB && |
| desc->is_array) { |
| flags |= VK_FORMAT_FEATURE_2_VERTEX_BUFFER_BIT; |
| if (v3dv_format->tex_type != TEXTURE_DATA_FORMAT_NO) { |
| flags |= VK_FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT | |
| VK_FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT; |
| } |
| } else if (vk_format == VK_FORMAT_A2B10G10R10_UNORM_PACK32) { |
| flags |= VK_FORMAT_FEATURE_2_VERTEX_BUFFER_BIT | |
| VK_FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT | |
| VK_FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT; |
| } else if (vk_format == VK_FORMAT_A2B10G10R10_UINT_PACK32 || |
| vk_format == VK_FORMAT_B10G11R11_UFLOAT_PACK32) { |
| flags |= VK_FORMAT_FEATURE_2_UNIFORM_TEXEL_BUFFER_BIT | |
| VK_FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_BIT; |
| } |
| |
| if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN && |
| desc->is_array && |
| desc->nr_channels == 1 && |
| vk_format_is_int(vk_format)) { |
| flags |= VK_FORMAT_FEATURE_2_STORAGE_TEXEL_BUFFER_ATOMIC_BIT; |
| } |
| |
| return flags; |
| } |
| |
| bool |
| v3dv_buffer_format_supports_features(struct v3dv_device *device, |
| VkFormat vk_format, |
| VkFormatFeatureFlags2 features) |
| { |
| const struct v3dv_format *v3dv_format = v3dv_X(device, get_format)(vk_format); |
| const VkFormatFeatureFlags2 supported = |
| buffer_format_features(vk_format, v3dv_format); |
| return (supported & features) == features; |
| } |
| |
| /* FIXME: this helper now on anv, radv, lvp, and v3dv. Perhaps common |
| * place? |
| */ |
| static inline VkFormatFeatureFlags |
| features2_to_features(VkFormatFeatureFlags2 features2) |
| { |
| return features2 & VK_ALL_FORMAT_FEATURE_FLAG_BITS; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL |
| v3dv_GetPhysicalDeviceFormatProperties2(VkPhysicalDevice physicalDevice, |
| VkFormat format, |
| VkFormatProperties2 *pFormatProperties) |
| { |
| V3DV_FROM_HANDLE(v3dv_physical_device, pdevice, physicalDevice); |
| const struct v3dv_format *v3dv_format = v3dv_X(pdevice, get_format)(format); |
| |
| VkFormatFeatureFlags2 linear2, optimal2, buffer2; |
| linear2 = image_format_features(pdevice, format, v3dv_format, |
| VK_IMAGE_TILING_LINEAR); |
| optimal2 = image_format_features(pdevice, format, v3dv_format, |
| VK_IMAGE_TILING_OPTIMAL); |
| buffer2 = buffer_format_features(format, v3dv_format); |
| pFormatProperties->formatProperties = (VkFormatProperties) { |
| .linearTilingFeatures = features2_to_features(linear2), |
| .optimalTilingFeatures = features2_to_features(optimal2), |
| .bufferFeatures = features2_to_features(buffer2), |
| }; |
| |
| vk_foreach_struct(ext, pFormatProperties->pNext) { |
| switch ((unsigned)ext->sType) { |
| case VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_EXT: { |
| struct VkDrmFormatModifierPropertiesListEXT *list = (void *)ext; |
| VK_OUTARRAY_MAKE_TYPED(VkDrmFormatModifierPropertiesEXT, out, |
| list->pDrmFormatModifierProperties, |
| &list->drmFormatModifierCount); |
| if (pFormatProperties->formatProperties.linearTilingFeatures) { |
| vk_outarray_append_typed(VkDrmFormatModifierPropertiesEXT, |
| &out, mod_props) { |
| mod_props->drmFormatModifier = DRM_FORMAT_MOD_LINEAR; |
| mod_props->drmFormatModifierPlaneCount = 1; |
| mod_props->drmFormatModifierTilingFeatures = |
| pFormatProperties->formatProperties.linearTilingFeatures; |
| } |
| } |
| if (pFormatProperties->formatProperties.optimalTilingFeatures) { |
| vk_outarray_append_typed(VkDrmFormatModifierPropertiesEXT, |
| &out, mod_props) { |
| mod_props->drmFormatModifier = DRM_FORMAT_MOD_BROADCOM_UIF; |
| mod_props->drmFormatModifierPlaneCount = 1; |
| mod_props->drmFormatModifierTilingFeatures = |
| pFormatProperties->formatProperties.optimalTilingFeatures; |
| } |
| } |
| break; |
| } |
| case VK_STRUCTURE_TYPE_DRM_FORMAT_MODIFIER_PROPERTIES_LIST_2_EXT: { |
| struct VkDrmFormatModifierPropertiesList2EXT *list = (void *)ext; |
| VK_OUTARRAY_MAKE_TYPED(VkDrmFormatModifierProperties2EXT, out, |
| list->pDrmFormatModifierProperties, |
| &list->drmFormatModifierCount); |
| if (linear2) { |
| vk_outarray_append_typed(VkDrmFormatModifierProperties2EXT, |
| &out, mod_props) { |
| mod_props->drmFormatModifier = DRM_FORMAT_MOD_LINEAR; |
| mod_props->drmFormatModifierPlaneCount = 1; |
| mod_props->drmFormatModifierTilingFeatures = linear2; |
| } |
| } |
| if (optimal2) { |
| vk_outarray_append_typed(VkDrmFormatModifierProperties2EXT, |
| &out, mod_props) { |
| mod_props->drmFormatModifier = DRM_FORMAT_MOD_BROADCOM_UIF; |
| mod_props->drmFormatModifierPlaneCount = 1; |
| mod_props->drmFormatModifierTilingFeatures = optimal2; |
| } |
| } |
| break; |
| } |
| case VK_STRUCTURE_TYPE_FORMAT_PROPERTIES_3: { |
| VkFormatProperties3 *props = (VkFormatProperties3 *)ext; |
| props->linearTilingFeatures = linear2; |
| props->optimalTilingFeatures = optimal2; |
| props->bufferFeatures = buffer2; |
| break; |
| } |
| default: |
| v3dv_debug_ignored_stype(ext->sType); |
| break; |
| } |
| } |
| } |
| |
| static VkResult |
| get_image_format_properties( |
| struct v3dv_physical_device *physical_device, |
| const VkPhysicalDeviceImageFormatInfo2 *info, |
| VkImageTiling tiling, |
| VkImageFormatProperties *pImageFormatProperties, |
| VkSamplerYcbcrConversionImageFormatProperties *pYcbcrImageFormatProperties) |
| { |
| const struct v3dv_format *v3dv_format = v3dv_X(physical_device, get_format)(info->format); |
| VkFormatFeatureFlags2 format_feature_flags = |
| image_format_features(physical_device, info->format, v3dv_format, tiling); |
| if (!format_feature_flags) |
| goto unsupported; |
| |
| /* This allows users to create uncompressed views of compressed images, |
| * however this is not something the hardware supports naturally and requires |
| * the driver to lie when programming the texture state to make the hardware |
| * sample with the uncompressed view correctly, and even then, there are |
| * issues when running on real hardware. |
| * |
| * See https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11336 |
| * for details. |
| */ |
| if (info->flags & VK_IMAGE_CREATE_BLOCK_TEXEL_VIEW_COMPATIBLE_BIT) |
| goto unsupported; |
| |
| const VkImageStencilUsageCreateInfo *stencil_usage_info = |
| vk_find_struct_const(info->pNext, IMAGE_STENCIL_USAGE_CREATE_INFO); |
| |
| VkImageUsageFlags image_usage = |
| info->usage | (stencil_usage_info ? stencil_usage_info->stencilUsage : 0); |
| |
| /* If VK_IMAGE_CREATE_EXTENDED_USAGE_BIT is set it means the usage flags may |
| * not be be supported for the image format but are supported for at least |
| * one compatible format from which an image view can be created for the |
| * image. This means we should not report the format as unsupported based |
| * on the usage flags when usage refers to how an image view may be used |
| * (i.e. as a framebuffer attachment, for sampling, etc). |
| */ |
| VkImageUsageFlags view_usage = |
| info->flags & VK_IMAGE_CREATE_EXTENDED_USAGE_BIT ? 0 : image_usage; |
| |
| if (image_usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_2_TRANSFER_SRC_BIT)) { |
| goto unsupported; |
| } |
| |
| /* Sampling of raster depth/stencil images is not supported. Since 1D |
| * images are always raster, even if the user requested optimal tiling, |
| * we can't have them be used as transfer sources, since that includes |
| * using them for blit sources, which might require sampling. |
| */ |
| if (info->type == VK_IMAGE_TYPE_1D && |
| vk_format_is_depth_or_stencil(info->format)) { |
| goto unsupported; |
| } |
| } |
| |
| if (image_usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_2_TRANSFER_DST_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (view_usage & (VK_IMAGE_USAGE_SAMPLED_BIT | |
| VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT)) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_2_SAMPLED_IMAGE_BIT)) { |
| goto unsupported; |
| } |
| |
| /* Sampling of raster depth/stencil images is not supported. Since 1D |
| * images are always raster, even if the user requested optimal tiling, |
| * we can't allow sampling if the format is depth/stencil. |
| */ |
| if (info->type == VK_IMAGE_TYPE_1D && |
| vk_format_is_depth_or_stencil(info->format)) { |
| goto unsupported; |
| } |
| } |
| |
| if (view_usage & VK_IMAGE_USAGE_STORAGE_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_2_STORAGE_IMAGE_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (view_usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { |
| if (!(format_feature_flags & VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| if (view_usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) { |
| if (!(format_feature_flags & |
| VK_FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT)) { |
| goto unsupported; |
| } |
| } |
| |
| switch (info->type) { |
| case VK_IMAGE_TYPE_1D: |
| pImageFormatProperties->maxExtent.width = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxExtent.height = 1; |
| pImageFormatProperties->maxExtent.depth = 1; |
| pImageFormatProperties->maxArrayLayers = V3D_MAX_ARRAY_LAYERS; |
| pImageFormatProperties->maxMipLevels = V3D_MAX_MIP_LEVELS; |
| break; |
| case VK_IMAGE_TYPE_2D: |
| pImageFormatProperties->maxExtent.width = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxExtent.height = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxExtent.depth = 1; |
| pImageFormatProperties->maxArrayLayers = V3D_MAX_ARRAY_LAYERS; |
| pImageFormatProperties->maxMipLevels = V3D_MAX_MIP_LEVELS; |
| break; |
| case VK_IMAGE_TYPE_3D: |
| pImageFormatProperties->maxExtent.width = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxExtent.height = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxExtent.depth = V3D_MAX_IMAGE_DIMENSION; |
| pImageFormatProperties->maxArrayLayers = 1; |
| pImageFormatProperties->maxMipLevels = V3D_MAX_MIP_LEVELS; |
| break; |
| default: |
| unreachable("bad VkImageType"); |
| } |
| |
| /* Our hw doesn't support 1D compressed textures. */ |
| if (info->type == VK_IMAGE_TYPE_1D && |
| vk_format_is_compressed(info->format)) { |
| goto unsupported; |
| } |
| |
| /* From the Vulkan 1.0 spec, section 34.1.1. Supported Sample Counts: |
| * |
| * sampleCounts will be set to VK_SAMPLE_COUNT_1_BIT if at least one of the |
| * following conditions is true: |
| * |
| * - tiling is VK_IMAGE_TILING_LINEAR |
| * - type is not VK_IMAGE_TYPE_2D |
| * - flags contains VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT |
| * - neither the VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT flag nor the |
| * VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT flag in |
| * VkFormatProperties::optimalTilingFeatures returned by |
| * vkGetPhysicalDeviceFormatProperties is set. |
| */ |
| pImageFormatProperties->sampleCounts = VK_SAMPLE_COUNT_1_BIT; |
| if (tiling != VK_IMAGE_TILING_LINEAR && |
| info->type == VK_IMAGE_TYPE_2D && |
| !(info->flags & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) && |
| (format_feature_flags & VK_FORMAT_FEATURE_2_COLOR_ATTACHMENT_BIT || |
| format_feature_flags & VK_FORMAT_FEATURE_2_DEPTH_STENCIL_ATTACHMENT_BIT)) { |
| pImageFormatProperties->sampleCounts |= VK_SAMPLE_COUNT_4_BIT; |
| } |
| |
| if (tiling == VK_IMAGE_TILING_LINEAR) |
| pImageFormatProperties->maxMipLevels = 1; |
| |
| pImageFormatProperties->maxResourceSize = 0xffffffff; /* 32-bit allocation */ |
| |
| return VK_SUCCESS; |
| |
| unsupported: |
| *pImageFormatProperties = (VkImageFormatProperties) { |
| .maxExtent = { 0, 0, 0 }, |
| .maxMipLevels = 0, |
| .maxArrayLayers = 0, |
| .sampleCounts = 0, |
| .maxResourceSize = 0, |
| }; |
| |
| return VK_ERROR_FORMAT_NOT_SUPPORTED; |
| } |
| |
| static const VkExternalMemoryProperties prime_fd_props = { |
| .externalMemoryFeatures = VK_EXTERNAL_MEMORY_FEATURE_EXPORTABLE_BIT | |
| VK_EXTERNAL_MEMORY_FEATURE_IMPORTABLE_BIT, |
| .exportFromImportedHandleTypes = |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
| .compatibleHandleTypes = |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT | |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT, |
| }; |
| |
| VKAPI_ATTR VkResult VKAPI_CALL |
| v3dv_GetPhysicalDeviceImageFormatProperties( |
| VkPhysicalDevice physicalDevice, |
| VkFormat format, |
| VkImageType type, |
| VkImageTiling tiling, |
| VkImageUsageFlags usage, |
| VkImageCreateFlags createFlags, |
| VkImageFormatProperties *pImageFormatProperties) |
| { |
| V3DV_FROM_HANDLE(v3dv_physical_device, physical_device, physicalDevice); |
| |
| const VkPhysicalDeviceImageFormatInfo2 info = { |
| .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2, |
| .pNext = NULL, |
| .format = format, |
| .type = type, |
| .tiling = tiling, |
| .usage = usage, |
| .flags = createFlags, |
| }; |
| |
| return get_image_format_properties(physical_device, &info, tiling, |
| pImageFormatProperties, NULL); |
| } |
| |
| VKAPI_ATTR VkResult VKAPI_CALL |
| v3dv_GetPhysicalDeviceImageFormatProperties2(VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceImageFormatInfo2 *base_info, |
| VkImageFormatProperties2 *base_props) |
| { |
| V3DV_FROM_HANDLE(v3dv_physical_device, physical_device, physicalDevice); |
| const VkPhysicalDeviceExternalImageFormatInfo *external_info = NULL; |
| const VkPhysicalDeviceImageDrmFormatModifierInfoEXT *drm_format_mod_info = NULL; |
| VkExternalImageFormatProperties *external_props = NULL; |
| VkImageTiling tiling = base_info->tiling; |
| |
| /* Extract input structs */ |
| vk_foreach_struct_const(s, base_info->pNext) { |
| switch (s->sType) { |
| case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO: |
| external_info = (const void *) s; |
| break; |
| case VK_STRUCTURE_TYPE_IMAGE_STENCIL_USAGE_CREATE_INFO: |
| /* Do nothing, get_image_format_properties() below will handle it */; |
| break; |
| case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_DRM_FORMAT_MODIFIER_INFO_EXT: |
| drm_format_mod_info = (const void *) s; |
| switch (drm_format_mod_info->drmFormatModifier) { |
| case DRM_FORMAT_MOD_LINEAR: |
| tiling = VK_IMAGE_TILING_LINEAR; |
| break; |
| case DRM_FORMAT_MOD_BROADCOM_UIF: |
| tiling = VK_IMAGE_TILING_OPTIMAL; |
| break; |
| default: |
| assert("Unknown DRM format modifier"); |
| } |
| break; |
| default: |
| v3dv_debug_ignored_stype(s->sType); |
| break; |
| } |
| } |
| |
| assert(tiling == VK_IMAGE_TILING_OPTIMAL || |
| tiling == VK_IMAGE_TILING_LINEAR); |
| |
| /* Extract output structs */ |
| vk_foreach_struct(s, base_props->pNext) { |
| switch (s->sType) { |
| case VK_STRUCTURE_TYPE_EXTERNAL_IMAGE_FORMAT_PROPERTIES: |
| external_props = (void *) s; |
| break; |
| default: |
| v3dv_debug_ignored_stype(s->sType); |
| break; |
| } |
| } |
| |
| VkResult result = |
| get_image_format_properties(physical_device, base_info, tiling, |
| &base_props->imageFormatProperties, NULL); |
| if (result != VK_SUCCESS) |
| goto done; |
| |
| if (external_info && external_info->handleType != 0) { |
| switch (external_info->handleType) { |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: |
| if (external_props) |
| external_props->externalMemoryProperties = prime_fd_props; |
| break; |
| default: |
| result = VK_ERROR_FORMAT_NOT_SUPPORTED; |
| break; |
| } |
| } |
| |
| done: |
| return result; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL |
| v3dv_GetPhysicalDeviceSparseImageFormatProperties( |
| VkPhysicalDevice physicalDevice, |
| VkFormat format, |
| VkImageType type, |
| VkSampleCountFlagBits samples, |
| VkImageUsageFlags usage, |
| VkImageTiling tiling, |
| uint32_t *pPropertyCount, |
| VkSparseImageFormatProperties *pProperties) |
| { |
| *pPropertyCount = 0; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL |
| v3dv_GetPhysicalDeviceSparseImageFormatProperties2( |
| VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceSparseImageFormatInfo2 *pFormatInfo, |
| uint32_t *pPropertyCount, |
| VkSparseImageFormatProperties2 *pProperties) |
| { |
| *pPropertyCount = 0; |
| } |
| |
| VKAPI_ATTR void VKAPI_CALL |
| v3dv_GetPhysicalDeviceExternalBufferProperties( |
| VkPhysicalDevice physicalDevice, |
| const VkPhysicalDeviceExternalBufferInfo *pExternalBufferInfo, |
| VkExternalBufferProperties *pExternalBufferProperties) |
| { |
| switch (pExternalBufferInfo->handleType) { |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD_BIT: |
| case VK_EXTERNAL_MEMORY_HANDLE_TYPE_DMA_BUF_BIT_EXT: |
| pExternalBufferProperties->externalMemoryProperties = prime_fd_props; |
| return; |
| default: /* Unsupported */ |
| pExternalBufferProperties->externalMemoryProperties = |
| (VkExternalMemoryProperties) { |
| .compatibleHandleTypes = pExternalBufferInfo->handleType, |
| }; |
| break; |
| } |
| } |
