From b71eac2069a30349435c192d682e865718c86a15 Mon Sep 17 00:00:00 2001
From: Clement Sibille <clements@lisible.xyz>
Date: Mon, 5 May 2025 08:32:33 +0200
Subject: Add a vulkan renderer that renders an OBJ

---
 src/platform.h | 98 ++++++++++++++++++++++++++++------------------------------
 1 file changed, 47 insertions(+), 51 deletions(-)

(limited to 'src/platform.h')

diff --git a/src/platform.h b/src/platform.h
index fe719d3..aff673f 100644
--- a/src/platform.h
+++ b/src/platform.h
@@ -3,66 +3,61 @@
 
 #include "log.h"
 #include <stdint.h>
-#include <stdlib.h>
+#include <stdlib.h> // IWYU pragma: keep
 
-#define VGLTF_PANIC(...)                                                       \
+#define VGLTF_PANIC(...)                                                         \
   do {                                                                         \
-    VGLTF_LOG_ERR("panic: " __VA_ARGS__);                                      \
+    VGLTF_LOG_ERR("PANIC " __VA_ARGS__);                                         \
     exit(1);                                                                   \
   } while (0)
 
-enum vgltf_event_type {
-  VGLTF_EVENT_QUIT,
-  VGLTF_EVENT_KEY_DOWN,
-  VGLTF_EVENT_WINDOW_RESIZED,
-  VGLTF_EVENT_UNKNOWN,
-};
+#define VGLTF_FOREACH_KEY(_M)                                                    \
+  _M(A)                                                                        \
+  _M(B)                                                                        \
+  _M(C)                                                                        \
+  _M(D)                                                                        \
+  _M(E)                                                                        \
+  _M(F)                                                                        \
+  _M(G)                                                                        \
+  _M(H)                                                                        \
+  _M(I)                                                                        \
+  _M(J)                                                                        \
+  _M(K)                                                                        \
+  _M(L)                                                                        \
+  _M(M)                                                                        \
+  _M(N)                                                                        \
+  _M(O)                                                                        \
+  _M(P)                                                                        \
+  _M(Q)                                                                        \
+  _M(R)                                                                        \
+  _M(S)                                                                        \
+  _M(T)                                                                        \
+  _M(U)                                                                        \
+  _M(V)                                                                        \
+  _M(W)                                                                        \
+  _M(X)                                                                        \
+  _M(Y)                                                                        \
+  _M(Z)                                                                        \
+  _M(ESCAPE)
 
+#define VGLTF_GENERATE_KEY_ENUM(KEY) VGLTF_KEY_##KEY,
 enum vgltf_key {
-  VGLTF_KEY_A,
-  VGLTF_KEY_B,
-  VGLTF_KEY_C,
-  VGLTF_KEY_D,
-  VGLTF_KEY_E,
-  VGLTF_KEY_F,
-  VGLTF_KEY_G,
-  VGLTF_KEY_H,
-  VGLTF_KEY_I,
-  VGLTF_KEY_J,
-  VGLTF_KEY_K,
-  VGLTF_KEY_L,
-  VGLTF_KEY_M,
-  VGLTF_KEY_N,
-  VGLTF_KEY_O,
-  VGLTF_KEY_P,
-  VGLTF_KEY_Q,
-  VGLTF_KEY_R,
-  VGLTF_KEY_S,
-  VGLTF_KEY_T,
-  VGLTF_KEY_U,
-  VGLTF_KEY_V,
-  VGLTF_KEY_W,
-  VGLTF_KEY_X,
-  VGLTF_KEY_Y,
-  VGLTF_KEY_Z,
-  VGLTF_KEY_ESCAPE,
+  VGLTF_FOREACH_KEY(VGLTF_GENERATE_KEY_ENUM) VGLTF_KEY_COUNT,
   VGLTF_KEY_UNKNOWN
 };
+#undef VGLTF_GENERATE_KEY_ENUM
+extern const char *vgltf_key_str[];
+
+enum vgltf_event_type { VGLTF_EVENT_QUIT, VGLTF_EVENT_KEY_DOWN, VGLTF_EVENT_UNKNOWN };
 
 struct vgltf_key_event {
   enum vgltf_key key;
 };
 
-struct vgltf_window_resized_event {
-  int32_t width;
-  int32_t height;
-};
-
 struct vgltf_event {
   enum vgltf_event_type type;
   union {
     struct vgltf_key_event key;
-    struct vgltf_window_resized_event window_resized;
   };
 };
 
@@ -75,18 +70,19 @@ struct vgltf_platform;
 bool vgltf_platform_init(struct vgltf_platform *platform);
 void vgltf_platform_deinit(struct vgltf_platform *platform);
 bool vgltf_platform_poll_event(struct vgltf_platform *platform,
-                               struct vgltf_event *event);
+                             struct vgltf_event *event);
 bool vgltf_platform_get_window_size(struct vgltf_platform *platform,
-                                    struct vgltf_window_size *window_size);
-
-// Vulkan specifics
-#include "vulkan/vulkan_core.h"
-char const *const *
+                                  struct vgltf_window_size *window_size);
+bool vgltf_platform_get_current_time_nanoseconds(long *time);
+char *vgltf_platform_read_file_to_string(const char *filepath, size_t *out_size);
+const char *const *
 vgltf_platform_get_vulkan_instance_extensions(struct vgltf_platform *platform,
-                                              uint32_t *count);
+                                            uint32_t *count);
+
+#include <vulkan/vulkan.h>
 bool vgltf_platform_create_vulkan_surface(struct vgltf_platform *platform,
-                                          VkInstance instance,
-                                          VkSurfaceKHR *surface);
+                                        VkInstance instance,
+                                        VkSurfaceKHR *surface);
 
 #include "platform_sdl.h"
 
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