2d/blit/vk_syms.c

   1 #ifndef VK_SYMS_C
   2 #define VK_SYMS_C
   3 /*
   4  * this is public domain without any warranties of any kind
   5  * Sylvain BERTRAND
   6  */
   7 /* XXX: KEEP AN EYE ON ABBREVIATIONS, ALWAYS */
   8 #include <dlfcn.h>
   9 #include <stdlib.h>
  10 #include <xcb.h>
  11 #include "app_core_types.h"
  12 #include "nyanvk/types.h"
  13 #include "vk_app.h"
  14 #include "log.h"
  15 #include "app_state.c"
  16 /*----------------------------------------------------------------------------*/
  17 #include "namespace/vk_syms.c"
  18 /*----------------------------------------------------------------------------*/
  19 VK_GLOBAL_SYMS
  20 static void *loader_g; /* we put the dl handle in vk namespace */
  21 /*----------------------------------------------------------------------------*/
  22 #define INSTANCE_STATIC_SYM(x,y)                                                \
  23         dl_##y = vk_get_instance_proc_addr(0, #x);                              \
  24         if (dl_##y == 0) {                                                      \
  25                 LOG("0:MAIN:FATAL:unable to find vulkan " #x "\n");             \
  26                 exit(1);                                                        \
  27         }
  28 static void instance_static_syms(void)
  29 {
  30         INSTANCE_STATIC_SYM(vkEnumerateInstanceVersion,
  31                                                 vk_enumerate_instance_version);
  32         INSTANCE_STATIC_SYM(vkEnumerateInstanceExtensionProperties,
  33                                         vk_enumerate_instance_ext_props);
  34         INSTANCE_STATIC_SYM(vkEnumerateInstanceLayerProperties,
  35                                         vk_enumerate_instance_layer_props);
  36         INSTANCE_STATIC_SYM(vkCreateInstance, vk_create_instance);
  37 }
  38 #undef INSTANCE_STATIC_SYM
  39 /*----------------------------------------------------------------------------*/
  40 #define INSTANCE_SYM(x,y)                                                       \
  41         dl_##y = vk_get_instance_proc_addr(app_instance, #x);                   \
  42         if (dl_##y == 0) {                                                      \
  43                 LOG("0:MAIN:FATAL:unable to find vulkan " #x "\n");             \
  44                 exit(1);                                                        \
  45         }
  46 static void instance_syms(void)
  47 {
  48         INSTANCE_SYM(vkEnumeratePhysicalDevices, vk_enumerate_phydevs);
  49         INSTANCE_SYM(vkEnumerateDeviceExtensionProperties,
  50                                                 vk_enumerate_dev_ext_props);
  51         INSTANCE_SYM(vkGetPhysicalDeviceProperties2, vk_get_phydev_props);
  52         INSTANCE_SYM(vkGetPhysicalDeviceQueueFamilyProperties2,
  53                                                 vk_get_phydev_q_fam_props);
  54         INSTANCE_SYM(vkCreateDevice, vk_create_dev);
  55         /* wsi related -------------------------------------------------------*/
  56         INSTANCE_SYM(vkGetPhysicalDeviceSurfaceSupportKHR,
  57                                         vk_get_phydev_surf_support);
  58         INSTANCE_SYM(vkGetPhysicalDeviceSurfaceFormats2KHR,
  59                                 vk_get_phydev_surf_texel_mem_blk_confs);
  60         INSTANCE_SYM(vkCreateXcbSurfaceKHR, vk_create_xcb_surf);
  61         INSTANCE_SYM(vkGetPhysicalDeviceMemoryProperties2,
  62                                                 vk_get_phydev_mem_props);
  63         INSTANCE_SYM(vkGetPhysicalDeviceSurfaceCapabilities2KHR,
  64                                                 vk_get_phydev_surf_caps);
  65         INSTANCE_SYM(vkGetPhysicalDeviceSurfacePresentModesKHR,
  66                                         vk_get_phydev_surf_present_modes);
  67         /*--------------------------------------------------------------------*/
  68 }
  69 #undef INSTANCE_SYM
  70 /*----------------------------------------------------------------------------*/
  71 #define DEV_SYM(x,y)                                                            \
  72         app_surf.dev.dl_##y = vk_get_dev_proc_addr(app_surf.dev.vk, #x);        \
  73         if (app_surf.dev.dl_##y == 0) {                                         \
  74                 LOG("0:MAIN:FATAL:unable to find vulkan device " #x "\n");      \
  75                 exit(1);                                                        \
  76         }
  77 static void dev_syms(void)
  78 {
  79         DEV_SYM(vkGetDeviceQueue, vk_get_dev_q);
  80         DEV_SYM(vkCreateCommandPool, vk_create_cp);
  81         DEV_SYM(vkCreateSwapchainKHR, vk_create_swpchn);
  82         DEV_SYM(vkGetSwapchainImagesKHR, vk_get_swpchn_imgs);
  83         DEV_SYM(vkCreateImage, vk_create_img);
  84         DEV_SYM(vkGetImageMemoryRequirements2KHR, vk_get_img_mem_rqmts);
  85         DEV_SYM(vkAllocateMemory, vk_alloc_mem);
  86         DEV_SYM(vkBindImageMemory2KHR, vk_bind_img_mem);
  87         DEV_SYM(vkMapMemory, vk_map_mem);
  88         DEV_SYM(vkAllocateCommandBuffers, vk_alloc_cbs);
  89         DEV_SYM(vkBeginCommandBuffer, vk_begin_cb);
  90         DEV_SYM(vkEndCommandBuffer, vk_end_cb);
  91         DEV_SYM(vkCmdPipelineBarrier, vk_cmd_pl_barrier);
  92         DEV_SYM(vkQueueSubmit, vk_q_submit);
  93         DEV_SYM(vkQueueWaitIdle, vk_q_wait_idle);
  94         DEV_SYM(vkGetImageSubresourceLayout, vk_get_img_subrsrc_layout);
  95         DEV_SYM(vkAcquireNextImage2KHR, vk_acquire_next_img);
  96         DEV_SYM(vkResetCommandBuffer, vk_reset_cb);
  97         DEV_SYM(vkCmdBlitImage, vk_cmd_blit_img);
  98         DEV_SYM(vkQueuePresentKHR, vk_q_present);
  99         DEV_SYM(vkCreateSemaphore, vk_create_sem);
 100 }
 101 #undef DEVICE_SYM
 102 /*----------------------------------------------------------------------------*/
 103 #define DLSYM(x, y)                                                             \
 104         dl_##y = dlsym(loader_g, #x);                                           \
 105         if (dl_##y == 0) {                                                              \
 106                 LOG("0:MAIN:FATAL:%s:unable to find " #x "\n", dlerror());      \
 107                 exit(1);                                                        \
 108         }
 109 static void loader_syms(void)
 110 {
 111         DLSYM(vkGetInstanceProcAddr, vk_get_instance_proc_addr);
 112         DLSYM(vkGetDeviceProcAddr, vk_get_dev_proc_addr);
 113 }
 114 #undef DLSYM
 115 /*----------------------------------------------------------------------------*/
 116 static void load_vk_loader(void)
 117 {
 118         /* no '/' in the shared dynamic lib path name, then standard lookup */
 119         loader_g = dlopen("libvulkan.so.1", RTLD_LAZY);
 120         if (loader_g == 0) {
 121                 LOG("0:MAIN:FATAL:%s:unable to load the vulkan loader dynamic shared library\n", dlerror());
 122                 exit(1);
 123         }
 124 }
 125 /*----------------------------------------------------------------------------*/
 126 #define CLEANUP
 127 #include "namespace/vk_syms.c"
 128 #undef CLEANUP
 129 /*----------------------------------------------------------------------------*/
 130 #endif /* VK_SYMS_C */