comp_scratch.h File Reference
Helper implementation for native compositors. More...
#include "util/u_native_images_debug.h"#include "vk/vk_helpers.h"#include "render/render_interface.h"
Include dependency graph for comp_scratch.h:
Go to the source code of this file.
Data Structures | |
| struct | comp_scratch_indices |
| Small helper struct to deal with indices. More... | |
| struct | comp_scratch_single_images |
| Holds scratch images for a single view, designed to work with render code. More... | |
| struct | comp_scratch_stereo_images |
| Holds scartch images for a stereo views, designed to work with render code. More... | |
Macros | |
| #define | COMP_SCRATCH_NUM_IMAGES (4) |
| The number of images for each view, works like a swapchain. More... | |
Functions | |
| void | comp_scratch_single_images_init (struct comp_scratch_single_images *cssi) |
Init the struct, this function must be called before calling any other function on this struct, or variable tracking setup on unid. More... | |
| bool | comp_scratch_single_images_ensure (struct comp_scratch_single_images *cssi, struct vk_bundle *vk, VkExtent2D extent) |
Ensure that the scratch images are allocated and match extent size. More... | |
| void | comp_scratch_single_images_free (struct comp_scratch_single_images *cssi, struct vk_bundle *vk) |
Free all images allocated, init must be called before calling this function, is safe to call without any image allocated. More... | |
| void | comp_scratch_single_images_get (struct comp_scratch_single_images *cssi, uint32_t *out_index) |
Get the next free image, after this function has been called you must call either done or discard before calling any other function. More... | |
| void | comp_scratch_single_images_done (struct comp_scratch_single_images *cssi) |
After calling get and rendering to the image you call this function to signal that you are done with this function, the GPU work needs to be fully completed before calling done. More... | |
| void | comp_scratch_single_images_discard (struct comp_scratch_single_images *cssi) |
| Discard a @g get call, this clears the image debug part causing no image to be shown in the debug UI. More... | |
| void | comp_scratch_single_images_clear_debug (struct comp_scratch_single_images *cssi) |
| Clears the debug output, this causes nothing to be shown in the debug UI. More... | |
| void | comp_scratch_single_images_destroy (struct comp_scratch_single_images *cssi) |
Destroys scratch image struct, if any images has been allocated must call free before as this function only destroys the mutex, and the unid must no longer be tracked. More... | |
| void | comp_scratch_stereo_images_init (struct comp_scratch_stereo_images *cssi) |
| bool | comp_scratch_stereo_images_ensure (struct comp_scratch_stereo_images *cssi, struct vk_bundle *vk, VkExtent2D extent) |
| void | comp_scratch_stereo_images_free (struct comp_scratch_stereo_images *cssi, struct vk_bundle *vk) |
| void | comp_scratch_stereo_images_get (struct comp_scratch_stereo_images *cssi, uint32_t *out_index) |
| void | comp_scratch_stereo_images_done (struct comp_scratch_stereo_images *cssi) |
| void | comp_scratch_stereo_images_discard (struct comp_scratch_stereo_images *cssi) |
| void | comp_scratch_stereo_images_clear_debug (struct comp_scratch_stereo_images *cssi) |
| void | comp_scratch_stereo_images_destroy (struct comp_scratch_stereo_images *cssi) |
Detailed Description
Helper implementation for native compositors.
Macro Definition Documentation
◆ COMP_SCRATCH_NUM_IMAGES
| #define COMP_SCRATCH_NUM_IMAGES (4) |
The number of images for each view, works like a swapchain.
