epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 2 | /* |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 3 | * Copyright 2010 Google Inc. |
| 4 | * |
| 5 | * Use of this source code is governed by a BSD-style license that can be |
| 6 | * found in the LICENSE file. |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 10 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 11 | #ifndef SkGr_DEFINED |
| 12 | #define SkGr_DEFINED |
| 13 | |
| 14 | #include <stddef.h> |
| 15 | |
bsalomon@google.com | d302f14 | 2011-03-03 13:54:13 +0000 | [diff] [blame] | 16 | // Gr headers |
bsalomon@google.com | 6a2134e | 2011-11-23 21:33:11 +0000 | [diff] [blame] | 17 | #include "GrTypes.h" |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 18 | #include "GrContext.h" |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 19 | |
| 20 | // skia headers |
| 21 | #include "SkBitmap.h" |
| 22 | #include "SkPath.h" |
| 23 | #include "SkPoint.h" |
| 24 | #include "SkRegion.h" |
bsalomon@google.com | d302f14 | 2011-03-03 13:54:13 +0000 | [diff] [blame] | 25 | #include "SkClipStack.h" |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 26 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 27 | //////////////////////////////////////////////////////////////////////////////// |
| 28 | // Sk to Gr Type conversions |
| 29 | |
bsalomon@google.com | 4705954 | 2012-06-06 20:51:20 +0000 | [diff] [blame] | 30 | GR_STATIC_ASSERT((int)kZero_GrBlendCoeff == (int)SkXfermode::kZero_Coeff); |
| 31 | GR_STATIC_ASSERT((int)kOne_GrBlendCoeff == (int)SkXfermode::kOne_Coeff); |
| 32 | GR_STATIC_ASSERT((int)kSC_GrBlendCoeff == (int)SkXfermode::kSC_Coeff); |
| 33 | GR_STATIC_ASSERT((int)kISC_GrBlendCoeff == (int)SkXfermode::kISC_Coeff); |
| 34 | GR_STATIC_ASSERT((int)kDC_GrBlendCoeff == (int)SkXfermode::kDC_Coeff); |
| 35 | GR_STATIC_ASSERT((int)kIDC_GrBlendCoeff == (int)SkXfermode::kIDC_Coeff); |
| 36 | GR_STATIC_ASSERT((int)kSA_GrBlendCoeff == (int)SkXfermode::kSA_Coeff); |
| 37 | GR_STATIC_ASSERT((int)kISA_GrBlendCoeff == (int)SkXfermode::kISA_Coeff); |
| 38 | GR_STATIC_ASSERT((int)kDA_GrBlendCoeff == (int)SkXfermode::kDA_Coeff); |
| 39 | GR_STATIC_ASSERT((int)kIDA_GrBlendCoeff == (int)SkXfermode::kIDA_Coeff); |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 40 | |
bsalomon@google.com | ffca400 | 2011-02-22 20:34:01 +0000 | [diff] [blame] | 41 | #define sk_blend_to_grblend(X) ((GrBlendCoeff)(X)) |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 42 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 43 | /////////////////////////////////////////////////////////////////////////////// |
| 44 | |
| 45 | #include "SkColorPriv.h" |
| 46 | |
commit-bot@chromium.org | 15a1405 | 2014-02-16 00:59:25 +0000 | [diff] [blame] | 47 | GrPixelConfig SkImageInfo2GrPixelConfig(SkColorType, SkAlphaType); |
commit-bot@chromium.org | 3adcc34 | 2014-04-23 19:18:09 +0000 | [diff] [blame] | 48 | |
| 49 | static inline GrPixelConfig SkImageInfo2GrPixelConfig(const SkImageInfo& info) { |
| 50 | return SkImageInfo2GrPixelConfig(info.colorType(), info.alphaType()); |
| 51 | } |
| 52 | |
reed@google.com | bf79023 | 2013-12-13 19:45:58 +0000 | [diff] [blame] | 53 | bool GrPixelConfig2ColorType(GrPixelConfig, SkColorType*); |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 54 | |
rileya@google.com | 24f3ad1 | 2012-07-18 21:47:40 +0000 | [diff] [blame] | 55 | static inline GrColor SkColor2GrColor(SkColor c) { |
| 56 | SkPMColor pm = SkPreMultiplyColor(c); |
| 57 | unsigned r = SkGetPackedR32(pm); |
| 58 | unsigned g = SkGetPackedG32(pm); |
| 59 | unsigned b = SkGetPackedB32(pm); |
| 60 | unsigned a = SkGetPackedA32(pm); |
| 61 | return GrColorPackRGBA(r, g, b, a); |
| 62 | } |
| 63 | |
dandov | 9de5b51 | 2014-06-10 14:38:28 -0700 | [diff] [blame] | 64 | static inline GrColor SkColor2GrColorJustAlpha(SkColor c) { |
| 65 | U8CPU a = SkColorGetA(c); |
| 66 | return GrColorPackRGBA(a, a, a, a); |
| 67 | } |
| 68 | |
rileya@google.com | 24f3ad1 | 2012-07-18 21:47:40 +0000 | [diff] [blame] | 69 | //////////////////////////////////////////////////////////////////////////////// |
| 70 | |
bsalomon | 71cb0c2 | 2014-11-14 12:10:14 -0800 | [diff] [blame] | 71 | // The cache listens for these messages to purge junk resources proactively. |
| 72 | struct GrResourceInvalidatedMessage { |
| 73 | GrResourceKey key; |
| 74 | }; |
| 75 | |
bsalomon@google.com | 0797c2c | 2012-12-20 15:13:01 +0000 | [diff] [blame] | 76 | bool GrIsBitmapInCache(const GrContext*, const SkBitmap&, const GrTextureParams*); |
| 77 | |
bsalomon | bcf0a52 | 2014-10-08 08:40:09 -0700 | [diff] [blame] | 78 | GrTexture* GrRefCachedBitmapTexture(GrContext*, const SkBitmap&, const GrTextureParams*); |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 79 | |
| 80 | //////////////////////////////////////////////////////////////////////////////// |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 81 | |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 82 | // Converts a SkPaint to a GrPaint, ignoring the SkPaint's shader. |
bsalomon | 83d081a | 2014-07-08 09:56:10 -0700 | [diff] [blame] | 83 | // Sets the color of GrPaint to the value of the parameter paintColor |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 84 | // Callers may subsequently modify the GrPaint. Setting constantColor indicates |
| 85 | // that the final paint will draw the same color at every pixel. This allows |
| 86 | // an optimization where the the color filter can be applied to the SkPaint's |
| 87 | // color once while converting to GrPaint and then ignored. |
bsalomon | 83d081a | 2014-07-08 09:56:10 -0700 | [diff] [blame] | 88 | void SkPaint2GrPaintNoShader(GrContext* context, const SkPaint& skPaint, GrColor paintColor, |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 89 | bool constantColor, GrPaint* grPaint); |
| 90 | |
| 91 | // This function is similar to skPaint2GrPaintNoShader but also converts |
bsalomon | ae59b77 | 2014-11-19 08:23:49 -0800 | [diff] [blame] | 92 | // skPaint's shader to a GrFragmentProcessor if possible. |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 93 | // constantColor has the same meaning as in skPaint2GrPaintNoShader. |
commit-bot@chromium.org | 3595f88 | 2014-05-19 19:35:57 +0000 | [diff] [blame] | 94 | void SkPaint2GrPaintShader(GrContext* context, const SkPaint& skPaint, |
joshualitt | 5531d51 | 2014-12-17 15:50:11 -0800 | [diff] [blame] | 95 | const SkMatrix& viewM, bool constantColor, GrPaint* grPaint); |
commit-bot@chromium.org | 8dcff64 | 2014-05-15 20:32:48 +0000 | [diff] [blame] | 96 | |
| 97 | //////////////////////////////////////////////////////////////////////////////// |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 98 | // Classes |
| 99 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 100 | class SkGlyphCache; |
| 101 | |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 102 | //////////////////////////////////////////////////////////////////////////////// |
reed@google.com | ac10a2d | 2010-12-22 21:39:39 +0000 | [diff] [blame] | 103 | |
| 104 | #endif |