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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 Google Inc. |
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 "SkGpuDevice.h" | 8 #include "SkGpuDevice.h" |
9 | 9 |
10 #include "effects/GrBicubicEffect.h" | 10 #include "effects/GrBicubicEffect.h" |
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1763 | 1763 |
1764 GrTexture* texture; | 1764 GrTexture* texture; |
1765 // We assume here that the filter will not attempt to tile the src. Otherwis
e, this cache lookup | 1765 // We assume here that the filter will not attempt to tile the src. Otherwis
e, this cache lookup |
1766 // must be pushed upstack. | 1766 // must be pushed upstack. |
1767 SkAutoCachedTexture act(this, src, NULL, &texture); | 1767 SkAutoCachedTexture act(this, src, NULL, &texture); |
1768 | 1768 |
1769 return filter_texture(this, fContext, texture, filter, src.width(), src.heig
ht(), ctm, result, | 1769 return filter_texture(this, fContext, texture, filter, src.width(), src.heig
ht(), ctm, result, |
1770 offset); | 1770 offset); |
1771 } | 1771 } |
1772 | 1772 |
| 1773 void SkGpuDevice::internalPrivate_PreLoad(const SkBitmap& bitmap, const SkIRect&
rect) { |
| 1774 // TODO: load bitmap into VRAM |
| 1775 } |
| 1776 |
1773 /////////////////////////////////////////////////////////////////////////////// | 1777 /////////////////////////////////////////////////////////////////////////////// |
1774 | 1778 |
1775 // must be in SkCanvas::VertexMode order | 1779 // must be in SkCanvas::VertexMode order |
1776 static const GrPrimitiveType gVertexMode2PrimitiveType[] = { | 1780 static const GrPrimitiveType gVertexMode2PrimitiveType[] = { |
1777 kTriangles_GrPrimitiveType, | 1781 kTriangles_GrPrimitiveType, |
1778 kTriangleStrip_GrPrimitiveType, | 1782 kTriangleStrip_GrPrimitiveType, |
1779 kTriangleFan_GrPrimitiveType, | 1783 kTriangleFan_GrPrimitiveType, |
1780 }; | 1784 }; |
1781 | 1785 |
1782 void SkGpuDevice::drawVertices(const SkDraw& draw, SkCanvas::VertexMode vmode, | 1786 void SkGpuDevice::drawVertices(const SkDraw& draw, SkCanvas::VertexMode vmode, |
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1970 GrTexture* texture, | 1974 GrTexture* texture, |
1971 bool needClear) | 1975 bool needClear) |
1972 : SkBitmapDevice(make_bitmap(context, texture->asRenderTarget())) { | 1976 : SkBitmapDevice(make_bitmap(context, texture->asRenderTarget())) { |
1973 | 1977 |
1974 SkASSERT(texture && texture->asRenderTarget()); | 1978 SkASSERT(texture && texture->asRenderTarget()); |
1975 // This constructor is called from onCreateDevice. It has locked the RT in t
he texture | 1979 // This constructor is called from onCreateDevice. It has locked the RT in t
he texture |
1976 // cache. We pass true for the third argument so that it will get unlocked. | 1980 // cache. We pass true for the third argument so that it will get unlocked. |
1977 this->initFromRenderTarget(context, texture->asRenderTarget(), true); | 1981 this->initFromRenderTarget(context, texture->asRenderTarget(), true); |
1978 fNeedClear = needClear; | 1982 fNeedClear = needClear; |
1979 } | 1983 } |
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