}
static isl_tiling_flags_t
-choose_isl_tiling_flags(const struct anv_image_create_info *anv_info,
+choose_isl_tiling_flags(const struct gen_device_info *devinfo,
+ const struct anv_image_create_info *anv_info,
const struct isl_drm_modifier_info *isl_mod_info,
bool legacy_scanout)
{
if (anv_info->isl_tiling_flags)
flags &= anv_info->isl_tiling_flags;
- if (legacy_scanout)
- flags &= ISL_TILING_LINEAR_BIT | ISL_TILING_X_BIT;
+ if (legacy_scanout) {
+ isl_tiling_flags_t legacy_mask = ISL_TILING_LINEAR_BIT;
+ if (devinfo->has_tiling_uapi)
+ legacy_mask |= ISL_TILING_X_BIT;
+ flags &= legacy_mask;
+ }
assert(flags);
* a 4K alignment. We believe that 256B might be enough, but due to lack of
* testing we will leave this as 4K for now.
*/
- image->planes[plane].size = ALIGN(image->planes[plane].size, 4096);
- image->size = ALIGN(image->size, 4096);
+ image->planes[plane].size = align_u64(image->planes[plane].size, 4096);
+ image->size = align_u64(image->size, 4096);
assert(image->planes[plane].offset % 4096 == 0);
image->size += state_size;
}
+/**
+ * The return code indicates whether creation of the VkImage should continue
+ * or fail, not whether the creation of the aux surface succeeded. If the aux
+ * surface is not required (for example, by neither hardware nor DRM format
+ * modifier), then this may return VK_SUCCESS when creation of the aux surface
+ * fails.
+ */
+static VkResult
+add_aux_surface_if_supported(struct anv_device *device,
+ struct anv_image *image,
+ uint32_t plane,
+ struct anv_format_plane plane_format,
+ const VkImageFormatListCreateInfoKHR *fmt_list,
+ isl_surf_usage_flags_t isl_extra_usage_flags)
+{
+ VkImageAspectFlags aspect = plane_format.aspect;
+ bool ok;
+
+ /* The aux surface must not be already added. */
+ assert(image->planes[plane].aux_surface.isl.size_B == 0);
+
+ if ((isl_extra_usage_flags & ISL_SURF_USAGE_DISABLE_AUX_BIT))
+ return VK_SUCCESS;
+
+ if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
+ /* We don't advertise that depth buffers could be used as storage
+ * images.
+ */
+ assert(!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT));
+
+ /* Allow the user to control HiZ enabling. Disable by default on gen7
+ * because resolves are not currently implemented pre-BDW.
+ */
+ if (!(image->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
+ /* It will never be used as an attachment, HiZ is pointless. */
+ return VK_SUCCESS;
+ }
+
+ if (device->info.gen == 7) {
+ anv_perf_warn(device, image, "Implement gen7 HiZ");
+ return VK_SUCCESS;
+ }
+
+ if (image->levels > 1) {
+ anv_perf_warn(device, image, "Enable multi-LOD HiZ");
+ return VK_SUCCESS;
+ }
+
+ if (device->info.gen == 8 && image->samples > 1) {
+ anv_perf_warn(device, image, "Enable gen8 multisampled HiZ");
+ return VK_SUCCESS;
+ }
+
+ if (unlikely(INTEL_DEBUG & DEBUG_NO_HIZ))
+ return VK_SUCCESS;
+
+ ok = isl_surf_get_hiz_surf(&device->isl_dev,
+ &image->planes[plane].surface.isl,
+ &image->planes[plane].aux_surface.isl);
+ assert(ok);
+ if (!isl_surf_supports_ccs(&device->isl_dev,
+ &image->planes[plane].surface.isl)) {
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_HIZ;
+ } else if (image->usage & (VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) &&
+ image->samples == 1) {
+ /* If it's used as an input attachment or a texture and it's
+ * single-sampled (this is a requirement for HiZ+CCS write-through
+ * mode), use write-through mode so that we don't need to resolve
+ * before texturing. This will make depth testing a bit slower but
+ * texturing faster.
+ *
+ * TODO: This is a heuristic trade-off; we haven't tuned it at all.
+ */
+ assert(device->info.gen >= 12);
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_HIZ_CCS_WT;
+ } else {
+ assert(device->info.gen >= 12);
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_HIZ_CCS;
+ }
+ add_surface(image, &image->planes[plane].aux_surface, plane);
+ } else if ((aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) && image->samples == 1) {
+ if (image->n_planes != 1) {
+ /* Multiplanar images seem to hit a sampler bug with CCS and R16G16
+ * format. (Putting the clear state a page/4096bytes further fixes
+ * the issue).
+ */
+ return VK_SUCCESS;
+ }
+
+ if ((image->create_flags & VK_IMAGE_CREATE_ALIAS_BIT)) {
+ /* The image may alias a plane of a multiplanar image. Above we ban
+ * CCS on multiplanar images.
+ */
+ return VK_SUCCESS;
+ }
+
+ if (!isl_format_supports_rendering(&device->info,
+ plane_format.isl_format)) {
+ /* Disable CCS because it is not useful (we can't render to the image
+ * with CCS enabled). While it may be technically possible to enable
+ * CCS for this case, we currently don't have things hooked up to get
+ * it working.
+ */
+ anv_perf_warn(device, image,
+ "This image format doesn't support rendering. "
+ "Not allocating an CCS buffer.");
+ return VK_SUCCESS;
+ }
+
+ if (unlikely(INTEL_DEBUG & DEBUG_NO_RBC))
+ return VK_SUCCESS;
+
+ ok = isl_surf_get_ccs_surf(&device->isl_dev,
+ &image->planes[plane].surface.isl,
+ &image->planes[plane].aux_surface.isl,
+ NULL, 0);
+ if (!ok)
+ return VK_SUCCESS;
+
+ /* Choose aux usage */
+ if (!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT) &&
+ anv_formats_ccs_e_compatible(&device->info,
+ image->create_flags,
+ image->vk_format,
+ image->tiling,
+ fmt_list)) {
+ /* For images created without MUTABLE_FORMAT_BIT set, we know that
+ * they will always be used with the original format. In particular,
+ * they will always be used with a format that supports color
+ * compression. If it's never used as a storage image, then it will
+ * only be used through the sampler or the as a render target. This
+ * means that it's safe to just leave compression on at all times for
+ * these formats.
+ */
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_CCS_E;
+ } else if (device->info.gen >= 12) {
+ anv_perf_warn(device, image,
+ "The CCS_D aux mode is not yet handled on "
+ "Gen12+. Not allocating a CCS buffer.");
+ image->planes[plane].aux_surface.isl.size_B = 0;
+ return VK_SUCCESS;
+ } else {
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_CCS_D;
+ }
+
+ if (!device->physical->has_implicit_ccs)
+ add_surface(image, &image->planes[plane].aux_surface, plane);
+
+ add_aux_state_tracking_buffer(image, plane, device);
+ } else if ((aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) && image->samples > 1) {
+ assert(!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT));
+ ok = isl_surf_get_mcs_surf(&device->isl_dev,
+ &image->planes[plane].surface.isl,
+ &image->planes[plane].aux_surface.isl);
+ if (!ok)
+ return VK_SUCCESS;
+
+ image->planes[plane].aux_usage = ISL_AUX_USAGE_MCS;
+ add_surface(image, &image->planes[plane].aux_surface, plane);
+ add_aux_state_tracking_buffer(image, plane, device);
+ }
+
+ return VK_SUCCESS;
+}
+
/**
* Initialize the anv_image::*_surface selected by \a aspect. Then update the
* image's memory requirements (that is, the image's size and alignment).
isl_surf_usage_flags_t isl_extra_usage_flags,
VkImageAspectFlagBits aspect)
{
+ VkResult result;
bool ok;
static const enum isl_surf_dim vk_to_isl_surf_dim[] = {
add_surface(image, &image->planes[plane].shadow_surface, plane);
}
- /* Add aux surface. */
- if ((isl_extra_usage_flags & ISL_SURF_USAGE_DISABLE_AUX_BIT)) {
- /* Nevermind. No aux surface. */
- } else if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
- /* We don't advertise that depth buffers could be used as storage
- * images.
- */
- assert(!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT));
-
- /* Allow the user to control HiZ enabling. Disable by default on gen7
- * because resolves are not currently implemented pre-BDW.
- */
- if (!(image->usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)) {
- /* It will never be used as an attachment, HiZ is pointless. */
- } else if (device->info.gen == 7) {
- anv_perf_warn(device, image, "Implement gen7 HiZ");
- } else if (image->levels > 1) {
- anv_perf_warn(device, image, "Enable multi-LOD HiZ");
- } else if (image->array_size > 1) {
- anv_perf_warn(device, image,
- "Implement multi-arrayLayer HiZ clears and resolves");
- } else if (device->info.gen == 8 && image->samples > 1) {
- anv_perf_warn(device, image, "Enable gen8 multisampled HiZ");
- } else if (!unlikely(INTEL_DEBUG & DEBUG_NO_HIZ)) {
- assert(image->planes[plane].aux_surface.isl.size_B == 0);
- ok = isl_surf_get_hiz_surf(&device->isl_dev,
- &image->planes[plane].surface.isl,
- &image->planes[plane].aux_surface.isl);
- assert(ok);
- image->planes[plane].aux_usage = ISL_AUX_USAGE_HIZ;
- add_surface(image, &image->planes[plane].aux_surface, plane);
- }
- } else if ((aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) && image->samples == 1) {
- /* TODO: Disallow compression with :
- *
- * 1) non multiplanar images (We appear to hit a sampler bug with
- * CCS & R16G16 format. Putting the clear state a page/4096bytes
- * further fixes the issue).
- *
- * 2) alias images, because they might be aliases of images
- * described in 1)
- *
- * 3) compression disabled by debug
- */
- const bool allow_compression =
- image->n_planes == 1 &&
- (image->create_flags & VK_IMAGE_CREATE_ALIAS_BIT) == 0 &&
- likely((INTEL_DEBUG & DEBUG_NO_RBC) == 0);
-
- if (allow_compression) {
- assert(image->planes[plane].aux_surface.isl.size_B == 0);
- ok = isl_surf_get_ccs_surf(&device->isl_dev,
- &image->planes[plane].surface.isl,
- &image->planes[plane].aux_surface.isl,
- NULL, 0);
- if (ok) {
-
- /* Disable CCS when it is not useful (i.e., when you can't render
- * to the image with CCS enabled).
- */
- if (!isl_format_supports_rendering(&device->info,
- plane_format.isl_format)) {
- /* While it may be technically possible to enable CCS for this
- * image, we currently don't have things hooked up to get it
- * working.
- */
- anv_perf_warn(device, image,
- "This image format doesn't support rendering. "
- "Not allocating an CCS buffer.");
- image->planes[plane].aux_surface.isl.size_B = 0;
- return VK_SUCCESS;
- }
-
- /* For images created without MUTABLE_FORMAT_BIT set, we know that
- * they will always be used with the original format. In
- * particular, they will always be used with a format that
- * supports color compression. If it's never used as a storage
- * image, then it will only be used through the sampler or the as
- * a render target. This means that it's safe to just leave
- * compression on at all times for these formats.
- */
- if (!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT) &&
- anv_formats_ccs_e_compatible(&device->info,
- image->create_flags,
- image->vk_format,
- image->tiling,
- fmt_list)) {
- image->planes[plane].aux_usage = ISL_AUX_USAGE_CCS_E;
- } else if (device->info.gen >= 12) {
- anv_perf_warn(device, image,
- "The CCS_D aux mode is not yet handled on "
- "Gen12+. Not allocating a CCS buffer.");
- image->planes[plane].aux_surface.isl.size_B = 0;
- return VK_SUCCESS;
- } else {
- image->planes[plane].aux_usage = ISL_AUX_USAGE_CCS_D;
- }
-
- if (!device->physical->has_implicit_ccs)
- add_surface(image, &image->planes[plane].aux_surface, plane);
-
- add_aux_state_tracking_buffer(image, plane, device);
- }
- }
- } else if ((aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) && image->samples > 1) {
- assert(!(image->usage & VK_IMAGE_USAGE_STORAGE_BIT));
- assert(image->planes[plane].aux_surface.isl.size_B == 0);
- ok = isl_surf_get_mcs_surf(&device->isl_dev,
- &image->planes[plane].surface.isl,
- &image->planes[plane].aux_surface.isl);
- if (ok) {
- image->planes[plane].aux_usage = ISL_AUX_USAGE_MCS;
- add_surface(image, &image->planes[plane].aux_surface, plane);
- add_aux_state_tracking_buffer(image, plane, device);
- }
- }
+ result = add_aux_surface_if_supported(device, image, plane, plane_format,
+ fmt_list, isl_extra_usage_flags);
+ if (result != VK_SUCCESS)
+ return result;
assert((image->planes[plane].offset + image->planes[plane].size) == image->size);
anv_assert(pCreateInfo->extent.height > 0);
anv_assert(pCreateInfo->extent.depth > 0);
- image = vk_zalloc2(&device->alloc, alloc, sizeof(*image), 8,
+ image = vk_zalloc2(&device->vk.alloc, alloc, sizeof(*image), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!image)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ vk_object_base_init(&device->vk, &image->base, VK_OBJECT_TYPE_IMAGE);
image->type = pCreateInfo->imageType;
image->extent = pCreateInfo->extent;
image->vk_format = pCreateInfo->format;
assert(format != NULL);
const isl_tiling_flags_t isl_tiling_flags =
- choose_isl_tiling_flags(create_info, isl_mod_info,
+ choose_isl_tiling_flags(&device->info, create_info, isl_mod_info,
image->needs_set_tiling);
image->n_planes = format->n_planes;
fail:
if (image)
- vk_free2(&device->alloc, alloc, image);
+ vk_free2(&device->vk.alloc, alloc, image);
return r;
}
}
}
- vk_free2(&device->alloc, pAllocator, image);
+ vk_object_base_finish(&image->base);
+ vk_free2(&device->vk.alloc, pAllocator, image);
}
static void anv_image_bind_memory_plane(struct anv_device *device,
return VK_SUCCESS;
}
+static VkImageUsageFlags
+vk_image_layout_to_usage_flags(VkImageLayout layout,
+ VkImageAspectFlagBits aspect)
+{
+ assert(util_bitcount(aspect) == 1);
+
+ switch (layout) {
+ case VK_IMAGE_LAYOUT_UNDEFINED:
+ case VK_IMAGE_LAYOUT_PREINITIALIZED:
+ return 0u;
+
+ case VK_IMAGE_LAYOUT_GENERAL:
+ return ~0u;
+
+ case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
+ assert(aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV);
+ return VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
+
+ case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL:
+ assert(aspect & (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT));
+ return VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
+
+ case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
+ assert(aspect & VK_IMAGE_ASPECT_DEPTH_BIT);
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, aspect);
+
+ case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL:
+ assert(aspect & VK_IMAGE_ASPECT_STENCIL_BIT);
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, aspect);
+
+ case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
+ assert(aspect & (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT));
+ return VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT |
+ VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
+
+ case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
+ assert(aspect & VK_IMAGE_ASPECT_DEPTH_BIT);
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, aspect);
+
+ case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL:
+ assert(aspect & VK_IMAGE_ASPECT_STENCIL_BIT);
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, aspect);
+
+ case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
+ return VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
+
+ case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL:
+ return VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
+
+ case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL:
+ return VK_IMAGE_USAGE_TRANSFER_DST_BIT;
+
+ case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
+ if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, aspect);
+ } else if (aspect == VK_IMAGE_ASPECT_STENCIL_BIT) {
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, aspect);
+ } else {
+ assert(!"Must be a depth/stencil aspect");
+ return 0;
+ }
+
+ case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
+ if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, aspect);
+ } else if (aspect == VK_IMAGE_ASPECT_STENCIL_BIT) {
+ return vk_image_layout_to_usage_flags(
+ VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL, aspect);
+ } else {
+ assert(!"Must be a depth/stencil aspect");
+ return 0;
+ }
+
+ case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR:
+ assert(aspect == VK_IMAGE_ASPECT_COLOR_BIT);
+ /* This needs to be handled specially by the caller */
+ return 0;
+
+ case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
+ assert(aspect == VK_IMAGE_ASPECT_COLOR_BIT);
+ return vk_image_layout_to_usage_flags(VK_IMAGE_LAYOUT_GENERAL, aspect);
+
+ case VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV:
+ assert(aspect == VK_IMAGE_ASPECT_COLOR_BIT);
+ return VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV;
+
+ case VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT:
+ assert(aspect == VK_IMAGE_ASPECT_COLOR_BIT);
+ return VK_IMAGE_USAGE_FRAGMENT_DENSITY_MAP_BIT_EXT;
+
+ case VK_IMAGE_LAYOUT_MAX_ENUM:
+ unreachable("Invalid image layout.");
+ }
+
+ unreachable("Invalid image layout.");
+}
+
+static bool
+vk_image_layout_is_read_only(VkImageLayout layout,
+ VkImageAspectFlagBits aspect)
+{
+ assert(util_bitcount(aspect) == 1);
+
+ switch (layout) {
+ case VK_IMAGE_LAYOUT_UNDEFINED:
+ case VK_IMAGE_LAYOUT_PREINITIALIZED:
+ return true; /* These are only used for layout transitions */
+
+ case VK_IMAGE_LAYOUT_GENERAL:
+ case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
+ case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL:
+ case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL:
+ case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
+ case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL:
+ case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL:
+ return false;
+
+ case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
+ case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
+ case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL:
+ case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR:
+ case VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV:
+ case VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT:
+ case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL:
+ case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL:
+ return true;
+
+ case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
+ return aspect == VK_IMAGE_ASPECT_DEPTH_BIT;
+
+ case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
+ return aspect == VK_IMAGE_ASPECT_STENCIL_BIT;
+
+ case VK_IMAGE_LAYOUT_MAX_ENUM:
+ unreachable("Invalid image layout.");
+ }
+
+ unreachable("Invalid image layout.");
+}
+
/**
* This function returns the assumed isl_aux_state for a given VkImageLayout.
* Because Vulkan image layouts don't map directly to isl_aux_state enums, the
uint32_t plane = anv_image_aspect_to_plane(image->aspects, aspect);
/* If we don't have an aux buffer then aux state makes no sense */
- assert(image->planes[plane].aux_usage != ISL_AUX_USAGE_NONE);
+ const enum isl_aux_usage aux_usage = image->planes[plane].aux_usage;
+ assert(aux_usage != ISL_AUX_USAGE_NONE);
/* All images that use an auxiliary surface are required to be tiled. */
assert(image->planes[plane].surface.isl.tiling != ISL_TILING_LINEAR);
/* Stencil has no aux */
assert(aspect != VK_IMAGE_ASPECT_STENCIL_BIT);
+ /* Handle a few special cases */
switch (layout) {
/* Invalid layouts */
- case VK_IMAGE_LAYOUT_RANGE_SIZE:
case VK_IMAGE_LAYOUT_MAX_ENUM:
unreachable("Invalid image layout.");
case VK_IMAGE_LAYOUT_PREINITIALIZED:
return ISL_AUX_STATE_AUX_INVALID;
- /* General layout */
- case VK_IMAGE_LAYOUT_GENERAL:
- if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
- if (image->usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) {
- /* This buffer could be used as both a depth and input attachment
- * at the same time in which case compression could cause issues.
- */
- return ISL_AUX_STATE_AUX_INVALID;
- } else if (anv_can_sample_with_hiz(devinfo, image)) {
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- } else {
- return ISL_AUX_STATE_AUX_INVALID;
- }
- } else if (image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_D) {
- return ISL_AUX_STATE_PASS_THROUGH;
- } else {
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- }
-
- /* Transfer layouts */
- case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL:
- if (image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_D) {
- return ISL_AUX_STATE_PASS_THROUGH;
- } else {
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- }
-
- /* Sampling layouts */
- case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL_KHR:
- case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
- case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
- assert((image->aspects & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV) == 0);
- /* Fall-through */
- case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL:
- case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
- if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
- if (anv_can_sample_with_hiz(devinfo, image))
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- else
- return ISL_AUX_STATE_RESOLVED;
- } else if (image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_D) {
- return ISL_AUX_STATE_PASS_THROUGH;
- } else {
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- }
-
- case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL_KHR:
- return ISL_AUX_STATE_RESOLVED;
-
case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR: {
assert(image->aspects == VK_IMAGE_ASPECT_COLOR_BIT);
- /* When handing the image off to the presentation engine, we need to
- * ensure that things are properly resolved. For images with no
- * modifier, we assume that they follow the old rules and always need
- * a full resolve because the PE doesn't understand any form of
- * compression. For images with modifiers, we use the aux usage from
- * the modifier.
- */
- const struct isl_drm_modifier_info *mod_info =
- isl_drm_modifier_get_info(image->drm_format_mod);
- if (mod_info && mod_info->aux_usage != ISL_AUX_USAGE_NONE) {
- assert(mod_info->aux_usage == ISL_AUX_USAGE_CCS_E);
- assert(image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_E);
- /* We do not yet support any modifiers which support clear color so
- * we just always return COMPRESSED_NO_CLEAR. One day, this will
- * change.
+ enum isl_aux_state aux_state =
+ isl_drm_modifier_get_default_aux_state(image->drm_format_mod);
+
+ switch (aux_state) {
+ default:
+ assert(!"unexpected isl_aux_state");
+ case ISL_AUX_STATE_AUX_INVALID:
+ /* The modifier does not support compression. But, if we arrived
+ * here, then we have enabled compression on it anyway, in which case
+ * we must resolve the aux surface before we release ownership to the
+ * presentation engine (because, having no modifier, the presentation
+ * engine will not be aware of the aux surface). The presentation
+ * engine will not access the aux surface (because it is unware of
+ * it), and so the aux surface will still be resolved when we
+ * re-acquire ownership.
+ *
+ * Therefore, at ownership transfers in either direction, there does
+ * exist an aux surface despite the lack of modifier and its state is
+ * pass-through.
*/
- assert(!mod_info->supports_clear_color);
- return ISL_AUX_STATE_COMPRESSED_NO_CLEAR;
- } else {
return ISL_AUX_STATE_PASS_THROUGH;
+ case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
+ return ISL_AUX_STATE_COMPRESSED_NO_CLEAR;
}
}
- /* Rendering layouts */
- case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
- assert(aspect & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV);
- /* fall-through */
- case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL_KHR:
- if (image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_D) {
- return ISL_AUX_STATE_PARTIAL_CLEAR;
- } else {
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
- }
+ default:
+ break;
+ }
- case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL_KHR:
- case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL:
- case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
- assert(aspect == VK_IMAGE_ASPECT_DEPTH_BIT);
- return ISL_AUX_STATE_COMPRESSED_CLEAR;
+ const bool read_only = vk_image_layout_is_read_only(layout, aspect);
- case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
- unreachable("VK_KHR_shared_presentable_image is unsupported");
+ const VkImageUsageFlags image_aspect_usage =
+ aspect == VK_IMAGE_ASPECT_STENCIL_BIT ? image->stencil_usage :
+ image->usage;
+ const VkImageUsageFlags usage =
+ vk_image_layout_to_usage_flags(layout, aspect) & image_aspect_usage;
- case VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT:
- unreachable("VK_EXT_fragment_density_map is unsupported");
+ bool aux_supported = true;
- case VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV:
- unreachable("VK_NV_shading_rate_image is unsupported");
+ if ((usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) && !read_only) {
+ /* This image could be used as both an input attachment and a render
+ * target (depth, stencil, or color) at the same time and this can cause
+ * corruption.
+ *
+ * We currently only disable aux in this way for depth even though we
+ * disable it for color in GL.
+ *
+ * TODO: Should we be disabling this in more cases?
+ */
+ if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT)
+ aux_supported = false;
}
- unreachable("layout is not a VkImageLayout enumeration member.");
-}
+ if (usage & VK_IMAGE_USAGE_STORAGE_BIT)
+ aux_supported = false;
-ASSERTED static bool
-vk_image_layout_is_read_only(VkImageLayout layout,
- VkImageAspectFlagBits aspect)
-{
- assert(util_bitcount(aspect) == 1);
+ if (usage & (VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
+ VK_IMAGE_USAGE_SAMPLED_BIT |
+ VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT)) {
+ switch (aux_usage) {
+ case ISL_AUX_USAGE_HIZ:
+ if (!anv_can_sample_with_hiz(devinfo, image))
+ aux_supported = false;
+ break;
- switch (layout) {
- case VK_IMAGE_LAYOUT_UNDEFINED:
- case VK_IMAGE_LAYOUT_PREINITIALIZED:
- return true; /* These are only used for layout transitions */
+ case ISL_AUX_USAGE_HIZ_CCS:
+ aux_supported = false;
+ break;
- case VK_IMAGE_LAYOUT_GENERAL:
- case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
- case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL:
- case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL:
- case VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR:
- case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_OPTIMAL_KHR:
- case VK_IMAGE_LAYOUT_STENCIL_ATTACHMENT_OPTIMAL_KHR:
- return false;
+ case ISL_AUX_USAGE_HIZ_CCS_WT:
+ break;
- case VK_IMAGE_LAYOUT_DEPTH_STENCIL_READ_ONLY_OPTIMAL:
- case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
- case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL:
- case VK_IMAGE_LAYOUT_PRESENT_SRC_KHR:
- case VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV:
- case VK_IMAGE_LAYOUT_FRAGMENT_DENSITY_MAP_OPTIMAL_EXT:
- case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_OPTIMAL_KHR:
- case VK_IMAGE_LAYOUT_STENCIL_READ_ONLY_OPTIMAL_KHR:
- return true;
+ case ISL_AUX_USAGE_CCS_D:
+ aux_supported = false;
+ break;
- case VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL:
- return aspect == VK_IMAGE_ASPECT_DEPTH_BIT;
+ case ISL_AUX_USAGE_CCS_E:
+ case ISL_AUX_USAGE_MCS:
+ break;
- case VK_IMAGE_LAYOUT_DEPTH_ATTACHMENT_STENCIL_READ_ONLY_OPTIMAL:
- return aspect == VK_IMAGE_ASPECT_STENCIL_BIT;
-
- case VK_IMAGE_LAYOUT_RANGE_SIZE:
- case VK_IMAGE_LAYOUT_MAX_ENUM:
- unreachable("Invalid image layout.");
+ default:
+ unreachable("Unsupported aux usage");
+ }
}
- unreachable("Invalid image layout.");
+ switch (aux_usage) {
+ case ISL_AUX_USAGE_HIZ:
+ case ISL_AUX_USAGE_HIZ_CCS:
+ case ISL_AUX_USAGE_HIZ_CCS_WT:
+ if (aux_supported) {
+ return ISL_AUX_STATE_COMPRESSED_CLEAR;
+ } else if (read_only) {
+ return ISL_AUX_STATE_RESOLVED;
+ } else {
+ return ISL_AUX_STATE_AUX_INVALID;
+ }
+
+ case ISL_AUX_USAGE_CCS_D:
+ /* We only support clear in exactly one state */
+ if (layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
+ assert(aux_supported);
+ return ISL_AUX_STATE_PARTIAL_CLEAR;
+ } else {
+ return ISL_AUX_STATE_PASS_THROUGH;
+ }
+
+ case ISL_AUX_USAGE_CCS_E:
+ case ISL_AUX_USAGE_MCS:
+ if (aux_supported) {
+ return ISL_AUX_STATE_COMPRESSED_CLEAR;
+ } else {
+ return ISL_AUX_STATE_PASS_THROUGH;
+ }
+
+ default:
+ unreachable("Unsupported aux usage");
+ }
}
/**
case ISL_AUX_STATE_COMPRESSED_CLEAR:
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
- if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
- return ISL_AUX_USAGE_HIZ;
- } else {
- assert(image->planes[plane].aux_usage != ISL_AUX_USAGE_NONE);
- return image->planes[plane].aux_usage;
- }
+ return image->planes[plane].aux_usage;
case ISL_AUX_STATE_RESOLVED:
/* We can only use RESOLVED in read-only layouts because any write will
* depth/stencil attachment, we should enable HiZ so that we can get
* faster depth testing.
*/
- return ISL_AUX_USAGE_HIZ;
+ return image->planes[plane].aux_usage;
} else {
return ISL_AUX_USAGE_NONE;
}
return ANV_FAST_CLEAR_ANY;
} else if (image->planes[plane].aux_usage == ISL_AUX_USAGE_MCS ||
image->planes[plane].aux_usage == ISL_AUX_USAGE_CCS_E) {
- /* If the image has MCS or CCS_E enabled all the time then we can use
- * fast-clear as long as the clear color is the default value of zero
- * since this is the default value we program into every surface
- * state used for texturing.
- */
- return ANV_FAST_CLEAR_DEFAULT_VALUE;
+ if (devinfo->gen >= 11) {
+ /* On ICL and later, the sampler hardware uses a copy of the clear
+ * value that is encoded as a pixel value. Therefore, we can use
+ * any clear color we like for sampling.
+ */
+ return ANV_FAST_CLEAR_ANY;
+ } else {
+ /* If the image has MCS or CCS_E enabled all the time then we can
+ * use fast-clear as long as the clear color is the default value
+ * of zero since this is the default value we program into every
+ * surface state used for texturing.
+ */
+ return ANV_FAST_CLEAR_DEFAULT_VALUE;
+ }
} else {
return ANV_FAST_CLEAR_NONE;
}
* value (SKL+), define the clear value to the optimal constant.
*/
union isl_color_value default_clear_color = { .u32 = { 0, } };
- if (device->info.gen >= 9 && aux_usage == ISL_AUX_USAGE_HIZ)
+ if (device->info.gen >= 9 && aspect == VK_IMAGE_ASPECT_DEPTH_BIT)
default_clear_color.f32[0] = ANV_HZ_FC_VAL;
if (!clear_color)
clear_color = &default_clear_color;
struct anv_address clear_address = ANV_NULL_ADDRESS;
if (device->info.gen >= 10 && aux_usage != ISL_AUX_USAGE_NONE) {
- if (aux_usage == ISL_AUX_USAGE_HIZ) {
+ if (aspect == VK_IMAGE_ASPECT_DEPTH_BIT) {
clear_address = (struct anv_address) {
.bo = device->hiz_clear_bo,
.offset = 0,
ANV_FROM_HANDLE(anv_image, image, pCreateInfo->image);
struct anv_image_view *iview;
- iview = vk_zalloc2(&device->alloc, pAllocator, sizeof(*iview), 8,
+ iview = vk_zalloc2(&device->vk.alloc, pAllocator, sizeof(*iview), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (iview == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
+ vk_object_base_init(&device->vk, &iview->base, VK_OBJECT_TYPE_IMAGE_VIEW);
+
const VkImageSubresourceRange *range = &pCreateInfo->subresourceRange;
assert(range->layerCount > 0);
conv_format = conversion->format;
}
- VkImageUsageFlags image_usage = 0;
- if (range->aspectMask & ~VK_IMAGE_ASPECT_STENCIL_BIT)
- image_usage |= image->usage;
- if (range->aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT)
- image_usage |= image->stencil_usage;
+ VkImageUsageFlags image_usage = image->usage;
+ if (range->aspectMask & (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT)) {
+ assert(!(range->aspectMask & VK_IMAGE_ASPECT_ANY_COLOR_BIT_ANV));
+ /* From the Vulkan 1.2.131 spec:
+ *
+ * "If the image was has a depth-stencil format and was created with
+ * a VkImageStencilUsageCreateInfo structure included in the pNext
+ * chain of VkImageCreateInfo, the usage is calculated based on the
+ * subresource.aspectMask provided:
+ *
+ * - If aspectMask includes only VK_IMAGE_ASPECT_STENCIL_BIT, the
+ * implicit usage is equal to
+ * VkImageStencilUsageCreateInfo::stencilUsage.
+ *
+ * - If aspectMask includes only VK_IMAGE_ASPECT_DEPTH_BIT, the
+ * implicit usage is equal to VkImageCreateInfo::usage.
+ *
+ * - If both aspects are included in aspectMask, the implicit usage
+ * is equal to the intersection of VkImageCreateInfo::usage and
+ * VkImageStencilUsageCreateInfo::stencilUsage.
+ */
+ if (range->aspectMask == VK_IMAGE_ASPECT_STENCIL_BIT) {
+ image_usage = image->stencil_usage;
+ } else if (range->aspectMask == VK_IMAGE_ASPECT_DEPTH_BIT) {
+ image_usage = image->usage;
+ } else {
+ assert(range->aspectMask == (VK_IMAGE_ASPECT_DEPTH_BIT |
+ VK_IMAGE_ASPECT_STENCIL_BIT));
+ image_usage = image->usage & image->stencil_usage;
+ }
+ }
const VkImageViewUsageCreateInfo *usage_info =
vk_find_struct_const(pCreateInfo, IMAGE_VIEW_USAGE_CREATE_INFO);
}
}
- vk_free2(&device->alloc, pAllocator, iview);
+ vk_object_base_finish(&iview->base);
+ vk_free2(&device->vk.alloc, pAllocator, iview);
}
ANV_FROM_HANDLE(anv_buffer, buffer, pCreateInfo->buffer);
struct anv_buffer_view *view;
- view = vk_alloc2(&device->alloc, pAllocator, sizeof(*view), 8,
+ view = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*view), 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (!view)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
/* TODO: Handle the format swizzle? */
+ vk_object_base_init(&device->vk, &view->base, VK_OBJECT_TYPE_BUFFER_VIEW);
view->format = anv_get_isl_format(&device->info, pCreateInfo->format,
VK_IMAGE_ASPECT_COLOR_BIT,
VK_IMAGE_TILING_LINEAR);
anv_state_pool_free(&device->surface_state_pool,
view->writeonly_storage_surface_state);
- vk_free2(&device->alloc, pAllocator, view);
+ vk_object_base_finish(&view->base);
+ vk_free2(&device->vk.alloc, pAllocator, view);
}
projects / mesa.git / blobdiff