comp_target_swapchain.c File Reference

Target Vulkan swapchain code. More...

#include "os/os_threading.h"
#include "util/u_misc.h"
#include "util/u_pacing.h"
#include "util/u_debug.h"
#include "util/u_pretty_print.h"
#include "vk/vk_surface_info.h"
#include "main/comp_compositor.h"
#include "main/comp_target_swapchain.h"
#include <assert.h>
#include <stdlib.h>

Include dependency graph for comp_target_swapchain.c:

Functions
static struct vk_bundle *	get_vk (struct comp_target_swapchain *cts)
static void	destroy_old (struct comp_target_swapchain *cts, VkSwapchainKHR old)
static void	destroy_image_views (struct comp_target_swapchain *cts)
static void	create_image_views (struct comp_target_swapchain *cts)
static VkExtent2D	select_extent (struct comp_target_swapchain *cts, VkSurfaceCapabilitiesKHR caps, VkExtent2D preferred)
static uint32_t	select_image_count (struct comp_target_swapchain *cts, VkSurfaceCapabilitiesKHR caps, uint32_t preferred_at_least_image_count)
static bool	check_surface_present_mode (struct comp_target_swapchain *cts, const struct vk_surface_info *info, VkPresentModeKHR present_mode)
static bool	pick_first_matching_surface_format (const struct comp_target_create_images_info *create_info, VkSurfaceFormatKHR *surface_formats, uint32_t surface_format_count, VkSurfaceFormatKHR *out_surface_format)
static bool	find_surface_format (struct comp_target_swapchain *cts, const struct comp_target_create_images_info *create_info, const struct vk_surface_info *info, VkSurfaceFormatKHR *out_surface_format)
static void	do_update_timings_google_display_timing (struct comp_target_swapchain *cts)
static void	do_update_timings_vblank_thread (struct comp_target_swapchain *cts)
static void	target_fini_semaphores (struct comp_target_swapchain *cts)
static void	target_init_semaphores (struct comp_target_swapchain *cts)
static void	comp_target_swapchain_create_images (struct comp_target *ct, const struct comp_target_create_images_info *create_info, struct vk_bundle_queue *present_queue)
static bool	comp_target_swapchain_has_images (struct comp_target *ct)
static VkResult	comp_target_swapchain_acquire_next_image (struct comp_target *ct, uint32_t *out_index)
static VkResult	comp_target_swapchain_present (struct comp_target *ct, struct vk_bundle_queue *present_queue, uint32_t index, uint64_t timeline_semaphore_value, int64_t desired_present_time_ns, int64_t present_slop_ns)
static VkResult	comp_target_swapchain_wait_for_present (struct comp_target *ct, time_duration_ns timeout_ns)
static bool	comp_target_swapchain_check_ready (struct comp_target *ct)
static void	comp_target_swapchain_calc_frame_pacing (struct comp_target *ct, int64_t *out_frame_id, int64_t *out_wake_up_time_ns, int64_t *out_desired_present_time_ns, int64_t *out_present_slop_ns, int64_t *out_predicted_display_time_ns)
static void	comp_target_swapchain_mark_timing_point (struct comp_target *ct, enum comp_target_timing_point point, int64_t frame_id, int64_t when_ns)
static VkResult	comp_target_swapchain_update_timings (struct comp_target *ct)
static void	comp_target_swapchain_info_gpu (struct comp_target *ct, int64_t frame_id, int64_t gpu_start_ns, int64_t gpu_end_ns, int64_t when_ns)
void	comp_target_swapchain_override_extents (struct comp_target_swapchain *cts, VkExtent2D extent)
void	comp_target_swapchain_cleanup (struct comp_target_swapchain *cts)
static VkResult	comp_target_swapchain_queue_supports_present (struct comp_target *ct, struct vk_bundle_queue *queue, VkBool32 *out_supported)
void	comp_target_swapchain_init_and_set_fnptrs (struct comp_target_swapchain *cts, enum comp_target_display_timing_usage timing_usage)

Detailed Description

Target Vulkan swapchain code.

Author

Lubosz Sarnecki lubos.nosp@m.z.sa.nosp@m.rneck.nosp@m.i@co.nosp@m.llabo.nosp@m.ra.c.nosp@m.om

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Function Documentation

comp_target_swapchain_acquire_next_image()

static VkResult comp_target_swapchain_acquire_next_image ( struct comp_target *  ct, uint32_t *  out_index  )

static

Todo:

what error to return here?

References comp_target_swapchain::base, comp_target_semaphores::present_complete, and comp_target::semaphores.

Referenced by comp_target_swapchain::comp_target_swapchain_init_and_set_fnptrs().