render/vulkan: use _SRGB image view when possible

This is the last of a set of commits which ensures that both textures
and render buffers can be accessed through _UNORM and _SRGB image
views. While _UNORM image views are not yet used for 8-bpc image
formats, they will be needed in the future to support color transforms
for both textures and render buffers.

1 files changed, 2 insertions, 1 deletions

diff --git a/include/render/vulkan.h b/include/render/vulkan.h
index 2794f340..3a3daed7 100644
--- a/include/render/vulkan.h
+++ b/include/render/vulkan.h
@@ -394,6 +394,7 @@ struct wlr_vk_texture {
 	bool owned; // if dmabuf_imported: whether we have ownership of the image
 	bool transitioned; // if dma_imported: whether we transitioned it away from preinit
 	bool has_alpha; // whether the image is has alpha channel
+	bool using_mutable_srgb; // is this accessed through _SRGB format view
 	struct wl_list foreign_link; // wlr_vk_renderer.foreign_textures
 	struct wl_list destroy_link; // wlr_vk_command_buffer.destroy_textures
 	struct wl_list link; // wlr_vk_renderer.textures
@@ -411,7 +412,7 @@ struct wlr_vk_texture *vulkan_get_texture(struct wlr_texture *wlr_texture);
 VkImage vulkan_import_dmabuf(struct wlr_vk_renderer *renderer,
 	const struct wlr_dmabuf_attributes *attribs,
 	VkDeviceMemory mems[static WLR_DMABUF_MAX_PLANES], uint32_t *n_mems,
-	bool for_render);
+	bool for_render, bool *using_mutable_srgb);
 struct wlr_texture *vulkan_texture_from_buffer(
 	struct wlr_renderer *wlr_renderer, struct wlr_buffer *buffer);
 void vulkan_texture_destroy(struct wlr_vk_texture *texture);