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Adding getters to RenderTarget and implementing override functionality for XR

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This commit is contained in:
Bastiaan Olij
2022-09-01 18:10:53 +10:00
parent 4eb9e3326e
commit c7656978ba
30 changed files with 803 additions and 330 deletions
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31
modules/openxr/openxr_api.h
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@@ -120,15 +120,28 @@ private:
OpenXRGraphicsExtensionWrapper *graphics_extension = nullptr;
XrSystemGraphicsProperties graphics_properties;
void *swapchain_graphics_data = nullptr;
uint32_t image_index = 0;
bool image_acquired = false;
uint32_t view_count = 0;
XrViewConfigurationView *view_configuration_views = nullptr;
XrView *views = nullptr;
XrCompositionLayerProjectionView *projection_views = nullptr;
XrSwapchain swapchain = XR_NULL_HANDLE;
XrCompositionLayerDepthInfoKHR *depth_views = nullptr; // Only used by Composition Layer Depth Extension if available
enum OpenXRSwapChainTypes {
OPENXR_SWAPCHAIN_COLOR,
OPENXR_SWAPCHAIN_DEPTH,
// OPENXR_SWAPCHAIN_VELOCITY,
OPENXR_SWAPCHAIN_MAX
};
struct OpenXRSwapChainInfo {
XrSwapchain swapchain = XR_NULL_HANDLE;
void *swapchain_graphics_data = nullptr;
uint32_t image_index = 0;
bool image_acquired = false;
};
OpenXRSwapChainInfo swapchains[OPENXR_SWAPCHAIN_MAX];
XrSpace play_space = XR_NULL_HANDLE;
XrSpace view_space = XR_NULL_HANDLE;
@@ -212,13 +225,13 @@ private:
bool setup_spaces();
bool load_supported_swapchain_formats();
bool is_swapchain_format_supported(int64_t p_swapchain_format);
bool create_main_swapchain();
bool create_swapchains();
void destroy_session();
// swapchains
bool create_swapchain(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);
bool acquire_image(XrSwapchain p_swapchain, uint32_t &r_image_index);
bool release_image(XrSwapchain p_swapchain);
bool create_swapchain(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);
bool acquire_image(OpenXRSwapChainInfo &p_swapchain);
bool release_image(OpenXRSwapChainInfo &p_swapchain);
// action map
struct Tracker { // Trackers represent tracked physical objects such as controllers, pucks, etc.
@@ -318,6 +331,8 @@ public:
void pre_render();
bool pre_draw_viewport(RID p_render_target);
RID get_color_texture();
RID get_depth_texture();
void post_draw_viewport(RID p_render_target);
void end_frame();