Merge branch 'cel-60-scaffold-vulkan' into cel-67-load-animation-data-from-gltf

1 files changed, 18 insertions, 1 deletions

diff --git a/src/renderer/render_backend.h b/src/renderer/render_backend.h
index 7e1c16c..da30bcc 100644
--- a/src/renderer/render_backend.h
+++ b/src/renderer/render_backend.h
@@ -1,17 +1,25 @@
 /**
- * @brief
+ * @brief Renderer backend
  */
 #pragma once
 
+#include "camera.h"
 #include "maths_types.h"
 #include "render_types.h"
 
 /// --- Lifecycle
+
+/** @brief Initialise the graphics API backend */
 bool gfx_backend_init(renderer* ren);
 void gfx_backend_shutdown(renderer* ren);
 
+void gfx_backend_draw_frame(renderer* ren, camera* camera, mat4 model, texture* tex);
+void gfx_backend_update_global_state(mat4 projection, mat4 view, vec3 view_pos, vec4 ambient_colour,
+                                     i32 mode);
+
 void clear_screen(vec3 colour);
 
+void texture_data_upload(texture* tex);
 void bind_texture(shader s, texture* tex, u32 slot);
 void bind_mesh_vertex_buffer(void* backend, mesh* mesh);
 void draw_primitives(cel_primitive_topology primitive, u32 start_index, u32 count);
@@ -20,3 +28,12 @@ shader shader_create_separate(const char* vert_shader, const char* frag_shader);
 void set_shader(shader s);
 
 // --- Uniforms
+
+/** @brief upload a vec3 of f32 to a uniform */
+void uniform_vec3f(u32 program_id, const char* uniform_name, vec3* value);
+/** @brief upload a single f32 to a uniform */
+void uniform_f32(u32 program_id, const char* uniform_name, f32 value);
+/** @brief upload a integer to a uniform */
+void uniform_i32(u32 program_id, const char* uniform_name, i32 value);
+/** @brief upload a mat4 of f32 to a uniform */
+void uniform_mat4f(u32 program_id, const char* uniform_name, mat4* value);
\ No newline at end of file