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[vktest3] / src / vk.h

diff --git a/src/vk.h b/src/vk.h
index 301474c..b9a8fb0 100644 (file)
--- a/src/vk.h
+++ b/src/vk.h
@@ -57,8 +57,11 @@ void vk_cleanup(void);
 
 int vk_reshape(int xsz, int ysz);
 
+/* returns the number of swapchain images */
+int vk_num_swap_images(void);
+VkImageView vk_swap_image(int idx);
 /* returns the image index, or -1 on failure. Pass optional semaphore to signal */
-int vk_next_image(VkSemaphore sem);
+int vk_next_swap_image(VkSemaphore sem);
 
 int vk_submit(VkQueue q, VkCommandBuffer cmdbuf, VkSemaphore semwait, VkSemaphore semsig);
 int vk_present(VkQueue q, int imgid, VkSemaphore semwait);
@@ -117,5 +120,7 @@ void vk_free_shader(VkShaderModule sdr);
 VkSemaphore vk_create_sem(void);
 void vk_free_sem(VkSemaphore sem);
 
+/* random helpers */
+void vk_rect(VkRect2D *r, int x, int y, int w, int h);
 
 #endif /* VK_H_ */