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vulkan: Add {spa_,}vulkan_fixate_modifier

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columbarius 2023-08-10 02:59:36 +02:00 • committed by Wim Taymans
parent 35b080ec61
commit 402ed65a79
4 changed files with 51 additions and 0 deletions
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21
spa/plugins/vulkan/vulkan-utils.c
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@ -475,6 +475,27 @@ static int allocate_dmabuf(struct vulkan_base *s, VkFormat format, uint32_t modi
return 0;
}
int vulkan_fixate_modifier(struct vulkan_base *s, struct dmabuf_fixation_info *info, uint64_t *modifier)
{
VULKAN_INSTANCE_FUNCTION(vkGetImageDrmFormatModifierPropertiesEXT);
struct vulkan_buffer vk_buf;
vk_buf.fd = -1;
vk_buf.view = VK_NULL_HANDLE;
VK_CHECK_RESULT(allocate_dmabuf(s, info->format, info->modifierCount, info->modifiers, info->usage, &info->size, &vk_buf));
VkImageDrmFormatModifierPropertiesEXT mod_prop = {
.sType = VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT,
};
VK_CHECK_RESULT(vkGetImageDrmFormatModifierPropertiesEXT(s->device, vk_buf.image, &mod_prop));
*modifier = mod_prop.drmFormatModifier;
vulkan_buffer_clear(s, &vk_buf);
return 0;
}
int vulkan_create_dmabuf(struct vulkan_base *s, struct external_dmabuf_info *info, struct vulkan_buffer *vk_buf)
{
VULKAN_INSTANCE_FUNCTION(vkGetMemoryFdKHR);