#include <portablegl.h>
#include <stdbool.h>

#ifdef __cplusplus
extern "C" {
#endif

struct SpriteUniforms
{
	pgl_mat4 projMat;
	pgl_mat4 spriteMat;
	pgl_vec2 texSizeInv;
	pgl_vec2 patternSizeInv;
	pgl_vec2 patternScroll;
	pgl_vec2 patternZoom;
	bool renderPattern;
	bool patternTile;
	GLuint texture;
	pgl_vec4 tone;
	float opacity;
	pgl_vec4 color;
	float bushDepth;
	float bushOpacity;
	GLuint pattern;
	int patternBlendType;
	float patternOpacity;
	bool invert;
};

struct SpriteAttribs
{
	pgl_vec2 position;
	pgl_vec2 texCoord;
};

struct SpriteVarying
{
	pgl_vec2 v_texCoord;
	pgl_vec2 v_patCoord;
};

void mkxpSpriteVS(float *output, pgl_vec4 *attribs, Shader_Builtins *builtins, void *uniforms);
void mkxpSpriteFS(float *input, Shader_Builtins *builtins, void *uniforms);

#ifdef __cplusplus
}
#endif