/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#ifndef IntArgbPre_h_Included
#define IntArgbPre_h_Included
#include "IntDcm.h"
/*
* This file contains macro and type definitions used by the macros in
* LoopMacros.h to manipulate a surface of type "IntArgbPre".
*/
#define IntArgbPreIsOpaque 0
do { \
} else { \
jint a, r, g, b; \
ExtractIntDcmComponents1234(rgb, a, r, g, b); \
r = MUL8(a, r); \
g = MUL8(a, g); \
b = MUL8(a, b); \
(pixel) = ComposeIntDcmComponents1234(a, r, g, b); \
} \
} while (0)
/*
* REMIND: we delegate to the ...To1IntArgb macro here, although it does
* slightly more work (may pack the alpha value into the RGB result)
*/
do { \
if ((a == 0xff) || (a == 0)) { \
} else { \
jint r, g, b; \
ExtractIntDcmComponentsX123(pixel, r, g, b); \
r = DIV8(r, a); \
g = DIV8(g, a); \
b = DIV8(b, a); \
(argb) = ComposeIntDcmComponents1234(a, r, g, b); \
} \
} while (0)
do { \
jint a; \
} while (0)
do { \
ExtractIntDcmComponents1234(pixel, a, r, g, b); \
if (((a) != 0xff) && ((a) != 0)) { \
(r) = DIV8(r, a); \
(g) = DIV8(g, a); \
(b) = DIV8(b, a); \
} \
} while (0)
do { \
} else { \
jint a, r, g, b; \
ExtractIntDcmComponents1234(argb, a, r, g, b); \
r = MUL8(a, r); \
g = MUL8(a, g); \
b = MUL8(a, b); \
(pRas)[x] = ComposeIntDcmComponents1234(a, r, g, b); \
} \
} while (0)
do { \
if ((a) != 0xff) { \
(r) = MUL8(a, r); \
(g) = MUL8(a, g); \
(b) = MUL8(a, b); \
} \
(pRas)[x] = ComposeIntDcmComponents1234(a, r, g, b); \
} while (0)
do { \
} while (0)
do { \
} while (0)
do { \
COMP_PREFIX ## G, COMP_PREFIX ## B); \
} while (0)
do { \
int r, g, b; \
ExtractIntDcmComponentsX123(PREFIX, r, g, b); \
COMP_PREFIX ## G = ComposeByteGrayFrom3ByteRgb(r, g, b); \
} while (0)
do { \
int r, g, b; \
ExtractIntDcmComponentsX123(PREFIX, r, g, b); \
COMP_PREFIX ## G = ComposeUshortGrayFrom3ByteRgb(r, g, b); \
} while (0)
argb = 0
COMP_PREFIX ## R, \
COMP_PREFIX ## G, \
COMP_PREFIX ## B)
COMP_PREFIX ## R, \
COMP_PREFIX ## G, \
COMP_PREFIX ## B)
#endif /* IntArgbPre_h_Included */