11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.scenario.effect.impl.sw.java;
27
28 import com.sun.scenario.effect.FilterContext;
29 import com.sun.scenario.effect.impl.EffectPeer;
30 import com.sun.scenario.effect.impl.Renderer;
31
32 public abstract class JSWEffectPeer extends EffectPeer {
33
34 protected JSWEffectPeer(FilterContext fctx, Renderer r, String uniqueName) {
35 super(fctx, r, uniqueName);
36 }
37
38 protected final static int FVALS_A = 3;
39 protected final static int FVALS_R = 0;
40 protected final static int FVALS_G = 1;
41 protected final static int FVALS_B = 2;
42
43 protected final void laccum(int pixel, float mul, float fvals[]) {
44 mul /= 255f;
45 fvals[FVALS_R] += ((pixel >> 16) & 0xff) * mul;
46 fvals[FVALS_G] += ((pixel >> 8) & 0xff) * mul;
47 fvals[FVALS_B] += ((pixel ) & 0xff) * mul;
48 fvals[FVALS_A] += ((pixel >>> 24) ) * mul;
49 }
50
51 protected final void lsample(int img[],
52 float floc_x, float floc_y,
|
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package com.sun.scenario.effect.impl.sw.java;
27
28 import com.sun.scenario.effect.FilterContext;
29 import com.sun.scenario.effect.impl.EffectPeer;
30 import com.sun.scenario.effect.impl.Renderer;
31 import com.sun.scenario.effect.impl.state.RenderState;
32
33 public abstract class JSWEffectPeer<T extends RenderState> extends EffectPeer<T> {
34
35 protected JSWEffectPeer(FilterContext fctx, Renderer r, String uniqueName) {
36 super(fctx, r, uniqueName);
37 }
38
39 protected final static int FVALS_A = 3;
40 protected final static int FVALS_R = 0;
41 protected final static int FVALS_G = 1;
42 protected final static int FVALS_B = 2;
43
44 protected final void laccum(int pixel, float mul, float fvals[]) {
45 mul /= 255f;
46 fvals[FVALS_R] += ((pixel >> 16) & 0xff) * mul;
47 fvals[FVALS_G] += ((pixel >> 8) & 0xff) * mul;
48 fvals[FVALS_B] += ((pixel ) & 0xff) * mul;
49 fvals[FVALS_A] += ((pixel >>> 24) ) * mul;
50 }
51
52 protected final void lsample(int img[],
53 float floc_x, float floc_y,
|