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[vulkan] Support multiple render passes

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Multiple render passes are needed for supporting shadow mapping, and
this is a huge step towards breaking the Vulkan render free of Quake,
and hopefully will lead the way for breaking the GL renderers free as
well.
This commit is contained in:
Bill Currie 2021-12-02 21:58:29 +09:00
parent 84a24dbb34
commit 928408bad9
21 changed files with 393 additions and 263 deletions
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16
include/vid_vulkan.h
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@ -15,9 +15,6 @@ typedef struct vulkan_frame_s {
VkSemaphore imageAvailableSemaphore;
VkSemaphore renderDoneSemaphore;
VkCommandBuffer cmdBuffer;
int cmdSetCount;
struct qfv_cmdbufferset_s *cmdSets;
} vulkan_frame_t;
typedef struct vulkan_matrices_s {
@ -33,8 +30,8 @@ typedef struct vulkan_matrices_s {
typedef struct vulkan_frameset_s
DARRAY_TYPE (vulkan_frame_t) vulkan_frameset_t;
typedef struct clearvalueset_s
DARRAY_TYPE (VkClearValue) clearvalueset_t;
typedef struct qfv_renderpassset_s
DARRAY_TYPE (struct qfv_renderpass_s *) qfv_renderpassset_t;
typedef struct vulkan_ctx_s {
void (*load_vulkan) (struct vulkan_ctx_s *ctx);
@ -58,15 +55,7 @@ typedef struct vulkan_ctx_s {
VkSurfaceKHR surface; //FIXME surface = window, so "contains" swapchain
struct plitem_s *pipelineDef;
struct plitem_s *renderpassDef;
VkRenderPass renderpass;
clearvalueset_t *clearValues;
struct qfv_imageset_s *attachment_images;
struct qfv_imageviewset_s *attachment_views;
VkDeviceMemory attachmentMemory;
uint32_t swapImageIndex;
struct qfv_framebufferset_s *framebuffers;
struct hashtab_s *shaderModules;
struct hashtab_s *setLayouts;
@ -92,6 +81,7 @@ typedef struct vulkan_ctx_s {
struct qfv_stagebuf_s *staging;
size_t curFrame;
vulkan_frameset_t frames;
qfv_renderpassset_t renderPasses;
struct qfv_capture_s *capture;
void (*capture_callback) (const byte *data, int width, int height);