#include "buffer.h"

void
buffer_draw(Renderer* renderer, Shader* shader, RendererBuffer buffer, Postprocessing* postprocessing)
{
	mat4 model;
	mat4 projection;
	mat4 view;
	vec2 size;
	vec3 position;
	Texture* texture;

	glm_vec2_zero(size);
	glm_vec3_zero(position);
	glm_mat4_identity(model);

	size[0] = renderer->bufferSizes[buffer][0];
	size[1] = renderer->bufferSizes[buffer][1];

	position[2] *= BUFFER_Z_INCREMENT;

	glm_translate(model, position);

	camera_projection_get(&renderer->camera[buffer], projection); 
	camera_view_get(&renderer->camera[buffer], view); 

	texture_quad_draw
	(
	 	&renderer->fboTextures[buffer],
		renderer,
		shader,
		(f32*)TEXTURE_QUAD_UV_MIN_DEFAULT,
		(f32*)TEXTURE_QUAD_UV_MAX_DEFAULT,
		model,
		view,
		projection,
		size,
		postprocessing->color,
		postprocessing->colorCover,
		FLIP_HORIZONTAL_VERTICAL
	);
}