#include<stdio.h>
#include<stdlib.h>
#include<cglm/affine.h>
#include<cglm/cglm.h>
#include"mino.h"
#include"graph.h"

NR V die(IM C*f,...)VA(f,vfprintf(stderr,f,ap),fputc('\n',stderr),exit(1))
V*make(Uz z){V*p;N(p=malloc(z),   die("oom"))R p;}
V*remk(V*p,Uz z){N(p=realloc(p,z),die("oom"))R p;}
V del(V*p){free(p);}

_ IM C shader_tex_vert[]=GRAPH_GLSL(
  layout (location=0) in vec3 pos;
  layout (location=1) in vec3 col;
  layout (location=2) in vec2 tex;
  out vec3 Col;
  out vec2 Tex;
  uniform mat4 proj;
  uniform mat4 model;
  void main(){gl_Position=proj*model*vec4(pos,1.0);Col=col;Tex=tex;});

_ IM C shader_tex_frag[]=GRAPH_GLSL(
  out vec4 Frag;
  in vec3 Col;
  in vec2 Tex;
  uniform sampler2D buf0;
  void main(){Frag=texture(buf0,Tex);});

_ U32 shader_tex;

_ mat4 win_proj;
_ V shader_tex_init(V){
  shader_tex=graph_shader_create(shader_tex_vert,shader_tex_frag),
  graph_shader_use(shader_tex);
  graph_shader_setM4("proj",win_proj),
  graph_shader_setI("buf0",0);}

I main(I ac,C**av){(V)ac,(V)av;U32 cat;
  graph_init();
  atexit(graph_deinit);
  shader_tex_init();
  cat=graph_tex_create("res/tex/cat.jpg");
  WH(1,graph_before(),graph_events();
      glm_ortho(0,graph_win_w,0,graph_win_h,0,4,win_proj),
      graph_shader_setM4("proj",win_proj),
      graph_tex_use(cat,0),
      graph_quad_xywh(200,200,200,200),
    graph_after());
  R 0;}