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1 /* | 1 /* |
2 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 The Android Open Source Project |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkCanvas.h" | 8 #include "SkCanvas.h" |
9 #include "SkCanvasDrawable.h" | 9 #include "SkCanvasDrawable.h" |
10 #include "SkCanvasPriv.h" | 10 #include "SkCanvasPriv.h" |
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1212 paint = &tmp; | 1212 paint = &tmp; |
1213 } | 1213 } |
1214 | 1214 |
1215 LOOPER_BEGIN_DRAWDEVICE(*paint, SkDrawFilter::kBitmap_Type) | 1215 LOOPER_BEGIN_DRAWDEVICE(*paint, SkDrawFilter::kBitmap_Type) |
1216 while (iter.next()) { | 1216 while (iter.next()) { |
1217 SkBaseDevice* dstDev = iter.fDevice; | 1217 SkBaseDevice* dstDev = iter.fDevice; |
1218 paint = &looper.paint(); | 1218 paint = &looper.paint(); |
1219 SkImageFilter* filter = paint->getImageFilter(); | 1219 SkImageFilter* filter = paint->getImageFilter(); |
1220 SkIPoint pos = { x - iter.getX(), y - iter.getY() }; | 1220 SkIPoint pos = { x - iter.getX(), y - iter.getY() }; |
1221 if (filter && !dstDev->canHandleImageFilter(filter)) { | 1221 if (filter && !dstDev->canHandleImageFilter(filter)) { |
1222 SkDeviceImageFilterProxy proxy(dstDev); | 1222 SkDeviceImageFilterProxy proxy(dstDev, fProps); |
1223 SkBitmap dst; | 1223 SkBitmap dst; |
1224 SkIPoint offset = SkIPoint::Make(0, 0); | 1224 SkIPoint offset = SkIPoint::Make(0, 0); |
1225 const SkBitmap& src = srcDev->accessBitmap(false); | 1225 const SkBitmap& src = srcDev->accessBitmap(false); |
1226 SkMatrix matrix = *iter.fMatrix; | 1226 SkMatrix matrix = *iter.fMatrix; |
1227 matrix.postTranslate(SkIntToScalar(-pos.x()), SkIntToScalar(-pos.y()
)); | 1227 matrix.postTranslate(SkIntToScalar(-pos.x()), SkIntToScalar(-pos.y()
)); |
1228 SkIRect clipBounds = SkIRect::MakeWH(srcDev->width(), srcDev->height
()); | 1228 SkIRect clipBounds = SkIRect::MakeWH(srcDev->width(), srcDev->height
()); |
1229 SkAutoTUnref<SkImageFilter::Cache> cache(dstDev->getImageFilterCache
()); | 1229 SkAutoTUnref<SkImageFilter::Cache> cache(dstDev->getImageFilterCache
()); |
1230 SkImageFilter::Context ctx(matrix, clipBounds, cache.get()); | 1230 SkImageFilter::Context ctx(matrix, clipBounds, cache.get()); |
1231 if (filter->filterImage(&proxy, src, ctx, &dst, &offset)) { | 1231 if (filter->filterImage(&proxy, src, ctx, &dst, &offset)) { |
1232 SkPaint tmpUnfiltered(*paint); | 1232 SkPaint tmpUnfiltered(*paint); |
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1254 paint = &tmp; | 1254 paint = &tmp; |
1255 } | 1255 } |
1256 | 1256 |
1257 LOOPER_BEGIN_DRAWDEVICE(*paint, SkDrawFilter::kBitmap_Type) | 1257 LOOPER_BEGIN_DRAWDEVICE(*paint, SkDrawFilter::kBitmap_Type) |
1258 | 1258 |
1259 while (iter.next()) { | 1259 while (iter.next()) { |
1260 paint = &looper.paint(); | 1260 paint = &looper.paint(); |
1261 SkImageFilter* filter = paint->getImageFilter(); | 1261 SkImageFilter* filter = paint->getImageFilter(); |
1262 SkIPoint pos = { x - iter.getX(), y - iter.getY() }; | 1262 SkIPoint pos = { x - iter.getX(), y - iter.getY() }; |
1263 if (filter && !iter.fDevice->canHandleImageFilter(filter)) { | 1263 if (filter && !iter.fDevice->canHandleImageFilter(filter)) { |
1264 SkDeviceImageFilterProxy proxy(iter.fDevice); | 1264 SkDeviceImageFilterProxy proxy(iter.fDevice, fProps); |
1265 SkBitmap dst; | 1265 SkBitmap dst; |
1266 SkIPoint offset = SkIPoint::Make(0, 0); | 1266 SkIPoint offset = SkIPoint::Make(0, 0); |
1267 SkMatrix matrix = *iter.fMatrix; | 1267 SkMatrix matrix = *iter.fMatrix; |
1268 matrix.postTranslate(SkIntToScalar(-pos.x()), SkIntToScalar(-pos.y()
)); | 1268 matrix.postTranslate(SkIntToScalar(-pos.x()), SkIntToScalar(-pos.y()
)); |
1269 const SkIRect clipBounds = bitmap.bounds(); | 1269 const SkIRect clipBounds = bitmap.bounds(); |
1270 SkAutoTUnref<SkImageFilter::Cache> cache(iter.fDevice->getImageFilte
rCache()); | 1270 SkAutoTUnref<SkImageFilter::Cache> cache(iter.fDevice->getImageFilte
rCache()); |
1271 SkImageFilter::Context ctx(matrix, clipBounds, cache.get()); | 1271 SkImageFilter::Context ctx(matrix, clipBounds, cache.get()); |
1272 if (filter->filterImage(&proxy, bitmap, ctx, &dst, &offset)) { | 1272 if (filter->filterImage(&proxy, bitmap, ctx, &dst, &offset)) { |
1273 SkPaint tmpUnfiltered(*paint); | 1273 SkPaint tmpUnfiltered(*paint); |
1274 tmpUnfiltered.setImageFilter(NULL); | 1274 tmpUnfiltered.setImageFilter(NULL); |
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2584 } | 2584 } |
2585 | 2585 |
2586 if (matrix) { | 2586 if (matrix) { |
2587 canvas->concat(*matrix); | 2587 canvas->concat(*matrix); |
2588 } | 2588 } |
2589 } | 2589 } |
2590 | 2590 |
2591 SkAutoCanvasMatrixPaint::~SkAutoCanvasMatrixPaint() { | 2591 SkAutoCanvasMatrixPaint::~SkAutoCanvasMatrixPaint() { |
2592 fCanvas->restoreToCount(fSaveCount); | 2592 fCanvas->restoreToCount(fSaveCount); |
2593 } | 2593 } |
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