mirrors/wlroots
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/wlroots/wlroots.git synced 2025-11-05 13:29:47 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

render/vulkan: add linear single-subpass

Browse source 
When the TF is set to EXT_LINEAR, we can write out color values
straight up to a non-SRGB image view.
This commit is contained in:
Simon Ser 2025-06-21 18:22:43 +02:00
parent 3e88a79e6f
commit d1c88e9497
3 changed files with 61 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

9
include/render/vulkan.h
View file

@ -222,6 +222,13 @@ struct wlr_vk_render_buffer {
uint32_t mem_count;
VkImage image;
// Framebuffer and image view for rendering directly onto the buffer image,
// without any color transform.
struct {
struct wlr_vk_render_buffer_out out;
struct wlr_vk_render_format_setup *render_setup;
} linear;
// Framebuffer and image view for rendering directly onto the buffer image.
// This requires that the image support an _SRGB VkFormat, and does
// not work with color transforms.
@ -246,6 +253,8 @@ struct wlr_vk_render_buffer {
} two_pass;
};
bool vulkan_setup_one_pass_framebuffer(struct wlr_vk_render_buffer *buffer,
const struct wlr_dmabuf_attributes *dmabuf, bool srgb);
bool vulkan_setup_two_pass_framebuffer(struct wlr_vk_render_buffer *buffer,
const struct wlr_dmabuf_attributes *dmabuf);