// ---------------------------------------------------------------------------
//  Project:  NintendoWare
//  File:     GetTexcoordSource.vsh
//  
//  Copyright (C)2009-2011 Nintendo/HAL Laboratory, Inc.  All rights reserved.
//  
//  These coded instructions, statements, and computer programs contain proprietary
//  information of Nintendo and/or its licensed developers and are protected by
//  national and international copyright laws. They may not be disclosed to third
//  parties or copied or duplicated in any form, in whole or in part, without the
//  prior written consent of Nintendo.
//  
//  The content herein is highly confidential and should be handled accordingly.
//  
//  $Revision: $
// ---------------------------------------------------------------------------

#include "ShaderConfig.h"
#include "VertexShader.h"

//-----------------------------------------------------------------------------
// @brief        テクスチャ座標ソースの取得します。
//-----------------------------------------------------------------------------
l_get_texcoord_source:
    cmp     EQ, EQ,     TEMP0.xy,      CONST_1_2_2_2
    
    ifc 0, 0, COND_MODE_AND
        mul     TEMP_TEX.xy,       nw_texcoord0.xy,   nw_attribute_scale1._X
    else
        ifc 1, 0, COND_MODE_AND
            mul     TEMP_TEX.xy,       nw_texcoord1.xy,   nw_attribute_scale1._Y
        else
            mul     TEMP_TEX.xy,       nw_texcoord2.xy,   nw_attribute_scale1._Z
        endif
        nop
    endif
    mov     TEMP_TEX.zw,        CONST_0_0_1_1
    ret