bgfx/3rdparty/glsl-optimizer/tests/vertex/loops-for-withvec4-inES3.txt

#version 300 es
#ifndef SHADER_API_D3D11
    #define SHADER_API_D3D11 1
#endif
#ifndef SHADER_API_D3D11
    #define SHADER_API_D3D11 1
#endif
struct vec1 {
	float x;
};
struct uvec1 {
	uint x;
};
struct ivec1 {
	int x;
};
uniform Globals {
 	vec4 unity_ColorSpaceGrey;
	vec4 _MainTex_ST;
};
uniform UnityLighting {
 	vec4 _WorldSpaceLightPos0;
	vec4 _LightPositionRange;
	vec4 unity_4LightPosX0;
	vec4 unity_4LightPosY0;
	vec4 unity_4LightPosZ0;
	vec4 unity_4LightAtten0;
	vec4 unity_LightColor[8];
	vec4 unity_LightPosition[8];
	vec4 unity_LightAtten[8];
	vec4 unity_SpotDirection[8];
	vec4 unity_SHAr;
	vec4 unity_SHAg;
	vec4 unity_SHAb;
	vec4 unity_SHBr;
	vec4 unity_SHBg;
	vec4 unity_SHBb;
	vec4 unity_SHC;
};
uniform UnityPerDraw {
 	vec4 glstate_matrix_mvp[4];
	vec4 glstate_matrix_modelview0[4];
	vec4 glstate_matrix_invtrans_modelview0[4];
	vec4 _Object2World[4];
	vec4 _World2Object[4];
	vec4 unity_Scale;
	vec4 unity_LODFade;
};
uniform UnityPerFrame {
 	vec4 glstate_matrix_projection[4];
	vec4 glstate_lightmodel_ambient;
	vec4 unity_MatrixV[4];
	vec4 unity_MatrixVP[4];
	vec4 unity_AmbientSky;
	vec4 unity_AmbientGround;
};
in  vec4 dcl_Input0_POSITION0;
vec4 Input0;
in  vec4 dcl_Input1_NORMAL0;
vec4 Input1;
in  vec4 dcl_Input2_TEXCOORD0;
vec4 Input2;
#undef Output0
#define Output0 phase0_Output0
vec4 phase0_Output0;
 out  vec4 VtxGeoOutput1_TEXCOORD0;
#define Output1 VtxGeoOutput1_TEXCOORD0
 out  vec4 VtxGeoOutput2_COLOR0;
#define Output2 VtxGeoOutput2_COLOR0
vec4 Temp[4];
ivec4 Temp_int[4];
uvec4 Temp_uint[4];
void main()
{
    //--- Start Early Main ---
    Input0 = dcl_Input0_POSITION0;
    Input1 = dcl_Input1_NORMAL0;
    Input2 = dcl_Input2_TEXCOORD0;
    //--- End Early Main ---
    //Instruction 0
    //MUL
    Temp[0] = vec4(Input0.yyyy * glstate_matrix_mvp[1]);
    //Instruction 1
    //MAD
    Temp[0] = vec4(glstate_matrix_mvp[0] * Input0.xxxx + Temp[0]);
    //Instruction 2
    //MAD
    Temp[0] = vec4(glstate_matrix_mvp[2] * Input0.zzzz + Temp[0]);
    //Instruction 3
    //MAD
    Output0 = vec4(glstate_matrix_mvp[3] * Input0.wwww + Temp[0]);
    //Instruction 4
    //MAD
    Output1.xy = vec4(Input2.xyxx * _MainTex_ST.xyxx + _MainTex_ST.zwzz).xy;
    //Instruction 5
    //MUL
    Temp[0].xyz = vec4(Input0.yyyy * glstate_matrix_modelview0[1].xyzx).xyz;
    //Instruction 6
    //MAD
    Temp[0].xyz = vec4(glstate_matrix_modelview0[0].xyzx * Input0.xxxx + Temp[0].xyzx).xyz;
    //Instruction 7
    //MAD
    Temp[0].xyz = vec4(glstate_matrix_modelview0[2].xyzx * Input0.zzzz + Temp[0].xyzx).xyz;
    //Instruction 8
    //MAD
    Temp[0].xyz = vec4(glstate_matrix_modelview0[3].xyzx * Input0.wwww + Temp[0].xyzx).xyz;
    //Instruction 9
    //MUL
    Temp[1].xyz = vec4(Input1.yyyy * glstate_matrix_invtrans_modelview0[1].xyzx).xyz;
    //Instruction 10
    //MAD
    Temp[1].xyz = vec4(glstate_matrix_invtrans_modelview0[0].xyzx * Input1.xxxx + Temp[1].xyzx).xyz;
    //Instruction 11
    //MAD
    Temp[1].xyz = vec4(glstate_matrix_invtrans_modelview0[2].xyzx * Input1.zzzz + Temp[1].xyzx).xyz;
    //Instruction 12
    //DP3
    Temp[0].w = vec4(dot((Temp[1].xyzx).xyz, (Temp[1].xyzx).xyz)).w;
    //Instruction 13
    //RSQ
    Temp[0].w = vec4(inversesqrt(Temp[0].w)).w;
    //Instruction 14
    //MUL
    Temp[1].xyz = vec4(Temp[0].wwww * Temp[1].xyzx).xyz;
    //Instruction 15
    //MOV
    Temp[2].xyz = vec4(glstate_lightmodel_ambient.xyzx).xyz;
    //Instruction 16
    //MOV
    Temp_int[0].w = ivec4(0).w;
    //Instruction 17
    //LOOP
    while(true){
        //Instruction 18
        //IGE
        // IGE+BREAKC opt
        if (((Temp_int[0].w)>= (4))) { break; }
        Temp_uint[1].w = ((Temp_int[0].w)>= (4)) ? 0xFFFFFFFFu : uint(0);
        //Instruction 19
        //Instruction 20
        //MAD
        Temp[3].xyz = vec4(-Temp[0].xyzx * unity_LightPosition[Temp_int[0].w + 0].wwww + unity_LightPosition[Temp_int[0].w + 0].xyzx).xyz;
        //Instruction 21
        //DP3
        Temp[1].w = vec4(dot((Temp[3].xyzx).xyz, (Temp[3].xyzx).xyz)).w;
        //Instruction 22
        //MAD
        Temp[2].w = Temp[1].w * unity_LightAtten[Temp_int[0].w + 0].z + 1.000000;
        //Instruction 23
        //DIV
        Temp[2].w = vec4(vec4(1.000000, 1.000000, 1.000000, 1.000000) / Temp[2].w).w;
        //Instruction 24
        //RSQ
        Temp[1].w = vec4(inversesqrt(Temp[1].w)).w;
        //Instruction 25
        //MUL
        Temp[3].xyz = vec4(Temp[1].wwww * Temp[3].xyzx).xyz;
        //Instruction 26
        //DP3
        Temp[1].w = vec4(dot((Temp[1].xyzx).xyz, (Temp[3].xyzx).xyz)).w;
        //Instruction 27
        //MAX
        Temp[1].w = vec4(max(Temp[1].w, 0.000000)).w;
        //Instruction 28
        //MUL
        Temp[1].w *= Temp[2].w;
        //Instruction 29
        //MAD
        Temp[2].xyz = vec4(unity_LightColor[Temp_int[0].w + 0].xyzx * Temp[1].wwww + Temp[2].xyzx).xyz;
        //Instruction 30
        //IADD
        Temp_int[0].w += 1;
        //Instruction 31
    //ENDLOOP
    }
    //Instruction 32
    //ADD
    Output2.xyz = vec4(Temp[2].xyzx + Temp[2].xyzx).xyz;
    //Instruction 33
    //MOV
    Output2.w = vec4(1.000000).w;
    //Instruction 34
    //RET
    //--- Post shader code ---
    gl_Position = vec4(phase0_Output0);
    //--- End post shader code ---
    return;
}