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zink: factor out get_format_feature_flags in resource_object_create

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Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27155>
This commit is contained in:
Gert Wollny
2024-01-18 20:24:17 +01:00
committed by Marge Bot
parent 6664fdaf48
commit 55f3941076
1 changed files with 41 additions and 34 deletions
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75
src/gallium/drivers/zink/zink_resource.c
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@@ -857,6 +857,46 @@ create_sampler_conversion(VkImageCreateInfo ici, struct zink_screen *screen,
}
return true;
}
static const VkImageAspectFlags plane_aspects[] = {
VK_IMAGE_ASPECT_PLANE_0_BIT,
VK_IMAGE_ASPECT_PLANE_1_BIT,
VK_IMAGE_ASPECT_PLANE_2_BIT,
};
static inline VkFormatFeatureFlags
get_format_feature_flags(VkImageCreateInfo ici, struct zink_screen *screen, const struct pipe_resource *templ)
{
VkFormatFeatureFlags feats = 0;
switch (ici.tiling) {
case VK_IMAGE_TILING_LINEAR:
feats = screen->format_props[templ->format].linearTilingFeatures;
break;
case VK_IMAGE_TILING_OPTIMAL:
feats = screen->format_props[templ->format].optimalTilingFeatures;
break;
case VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT:
feats = VK_FORMAT_FEATURE_FLAG_BITS_MAX_ENUM;
/*
If is tiling then VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT, the value of
imageCreateFormatFeatures is found by calling vkGetPhysicalDeviceFormatProperties2
with VkImageFormatProperties::format equal to VkImageCreateInfo::format and with
VkDrmFormatModifierPropertiesListEXT chained into VkImageFormatProperties2; by
collecting all members of the returned array
VkDrmFormatModifierPropertiesListEXT::pDrmFormatModifierProperties
whose drmFormatModifier belongs to imageCreateDrmFormatModifiers; and by taking the bitwise
intersection, over the collected array members, of drmFormatModifierTilingFeatures.
(The resultant imageCreateFormatFeatures may be empty).
* -Chapter 12. Resource Creation
*/
for (unsigned i = 0; i < screen->modifier_props[templ->format].drmFormatModifierCount; i++)
feats &= screen->modifier_props[templ->format].pDrmFormatModifierProperties[i].drmFormatModifierTilingFeatures;
break;
default:
unreachable("unknown tiling");
}
return feats;
}
static struct zink_resource_object *
resource_object_create(struct zink_screen *screen, const struct pipe_resource *templ, struct winsys_handle *whandle, bool *linear,
uint64_t *modifiers, int modifiers_count, const void *loader_private, const void *user_mem)
@@ -894,11 +934,6 @@ resource_object_create(struct zink_screen *screen, const struct pipe_resource *t
VkExternalMemoryHandleTypeFlags export_types = VK_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_BIT;
#endif
unsigned num_planes = util_format_get_num_planes(templ->format);
VkImageAspectFlags plane_aspects[] = {
VK_IMAGE_ASPECT_PLANE_0_BIT,
VK_IMAGE_ASPECT_PLANE_1_BIT,
VK_IMAGE_ASPECT_PLANE_2_BIT,
};
VkExternalMemoryHandleTypeFlags external = 0;
bool needs_export = (templ->bind & (ZINK_BIND_VIDEO | ZINK_BIND_DMABUF)) != 0;
if (whandle) {
@@ -1072,35 +1107,7 @@ resource_object_create(struct zink_screen *screen, const struct pipe_resource *t
}
#endif
VkFormatFeatureFlags feats = 0;
switch (ici.tiling) {
case VK_IMAGE_TILING_LINEAR:
feats = screen->format_props[templ->format].linearTilingFeatures;
break;
case VK_IMAGE_TILING_OPTIMAL:
feats = screen->format_props[templ->format].optimalTilingFeatures;
break;
case VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT:
feats = VK_FORMAT_FEATURE_FLAG_BITS_MAX_ENUM;
/*
If is tiling then VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT, the value of
imageCreateFormatFeatures is found by calling vkGetPhysicalDeviceFormatProperties2
with VkImageFormatProperties::format equal to VkImageCreateInfo::format and with
VkDrmFormatModifierPropertiesListEXT chained into VkImageFormatProperties2; by
collecting all members of the returned array
VkDrmFormatModifierPropertiesListEXT::pDrmFormatModifierProperties
whose drmFormatModifier belongs to imageCreateDrmFormatModifiers; and by taking the bitwise
intersection, over the collected array members, of drmFormatModifierTilingFeatures.
(The resultant imageCreateFormatFeatures may be empty).
* -Chapter 12. Resource Creation
*/
for (unsigned i = 0; i < screen->modifier_props[templ->format].drmFormatModifierCount; i++)
feats &= screen->modifier_props[templ->format].pDrmFormatModifierProperties[i].drmFormatModifierTilingFeatures;
break;
default:
unreachable("unknown tiling");
}
obj->vkfeats = feats;
obj->vkfeats = get_format_feature_flags(ici, screen, templ);;
if (util_format_is_yuv(templ->format)) {
if (!create_sampler_conversion(ici, screen, obj))
goto fail1;