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OpenXR: Improve swapchain logic and fix swapchain update when render target multiplier is changed.

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This commit is contained in:
Bastiaan Olij
2024-01-22 20:32:41 +11:00
parent 9d6bdbc56e
commit c388fe2ba7
4 changed files with 346 additions and 241 deletions
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33
modules/openxr/openxr_api.h
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@@ -58,12 +58,28 @@ class OpenXRInterface;
class OpenXRAPI {
public:
struct OpenXRSwapChainInfo {
class OpenXRSwapChainInfo {
private:
XrSwapchain swapchain = XR_NULL_HANDLE;
void *swapchain_graphics_data = nullptr;
uint32_t image_index = 0;
bool image_acquired = false;
bool skip_acquire_swapchain = false;
static Vector<OpenXRSwapChainInfo> free_queue;
public:
_FORCE_INLINE_ XrSwapchain get_swapchain() const { return swapchain; }
_FORCE_INLINE_ bool is_image_acquired() const { return image_acquired; }
bool create(XrSwapchainCreateFlags p_create_flags, XrSwapchainUsageFlags p_usage_flags, int64_t p_swapchain_format, uint32_t p_width, uint32_t p_height, uint32_t p_sample_count, uint32_t p_array_size);
void queue_free();
static void free_queued();
void free();
bool acquire(XrBool32 &p_should_render);
bool release();
RID get_image();
};
private:
@@ -148,12 +164,14 @@ private:
int64_t color_swapchain_format = 0;
int64_t depth_swapchain_format = 0;
OpenXRSwapChainInfo swapchains[OPENXR_SWAPCHAIN_MAX];
Size2i main_swapchain_size = { 0, 0 };
OpenXRSwapChainInfo main_swapchains[OPENXR_SWAPCHAIN_MAX];
XrSpace play_space = XR_NULL_HANDLE;
XrSpace view_space = XR_NULL_HANDLE;
bool view_pose_valid = false;
XRPose::TrackingConfidence head_pose_confidence = XRPose::XR_TRACKING_CONFIDENCE_NONE;
bool has_xr_viewport = false;
bool emulating_local_floor = false;
bool should_reset_emulated_floor_height = false;
@@ -241,7 +259,9 @@ private:
bool setup_view_space();
bool load_supported_swapchain_formats();
bool is_swapchain_format_supported(int64_t p_swapchain_format);
bool create_swapchains();
bool obtain_swapchain_formats();
bool create_main_swapchains(Size2i p_size);
void free_main_swapchains();
void destroy_session();
// action map
@@ -312,6 +332,7 @@ public:
XrInstance get_instance() const { return instance; };
XrSystemId get_system_id() const { return system_id; };
XrSession get_session() const { return session; };
OpenXRGraphicsExtensionWrapper *get_graphics_extension() const { return graphics_extension; };
String get_runtime_name() const { return runtime_name; };
String get_runtime_version() const { return runtime_version; };
@@ -406,11 +427,7 @@ public:
// swapchains
int64_t get_color_swapchain_format() const { return color_swapchain_format; }
bool create_swapchain(XrSwapchainCreateFlags p_create_flags, XrSwapchainUsageFlags p_usage_flags, int64_t p_swapchain_format, uint32_t p_width, uint32_t p_height, uint32_t p_sample_count, uint32_t p_array_size, XrSwapchain &r_swapchain, void **r_swapchain_graphics_data);
void free_swapchain(OpenXRSwapChainInfo &p_swapchain);
bool acquire_image(OpenXRSwapChainInfo &p_swapchain);
RID get_image(OpenXRSwapChainInfo &p_swapchain);
bool release_image(OpenXRSwapChainInfo &p_swapchain);
int64_t get_depth_swapchain_format() const { return depth_swapchain_format; }
// action map
String get_default_action_map_resource_name();