src/example/04_bloom/preprocess.c


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#include "../../shaders/common/core.h"

/*uniforms*/

/*varyings*/
#define _color reg_v4_00

static void vert( Vertex* in, Vec4* clipcoord) {
	static Vec4 p; p.xyz = in->position; p.w = 1;	 
	color_tocolor32(in->color, _color);
}

/*multi target*/
#define _frag_color    out_color[0]
#define _bright_color  out_color[1]

static bool frag( Color32* color) {
	//_frag_color->r = 1;
	//_frag_color->g = 1;
	//_frag_color->b = 1;
	//_frag_color->a = 1;
	//*_bright_color = *_color;
	*_frag_color = *_color;
	return 1;
}

Program _04_bloom_preprocess = {
	vert, frag,
	VARYING_V4_00
};