Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(352)

Side by Side Diff: src/gpu/GrProcOptInfo.h

Issue 2041113004: sk_sp for gpu. (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: Make it run. Created 4 years, 6 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
1 /* 1 /*
2 * Copyright 2014 Google Inc. 2 * Copyright 2014 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 #ifndef GrProcOptInfo_DEFINED 8 #ifndef GrProcOptInfo_DEFINED
9 #define GrProcOptInfo_DEFINED 9 #define GrProcOptInfo_DEFINED
10 10
11 #include "GrColor.h" 11 #include "GrColor.h"
12 #include "GrInvariantOutput.h" 12 #include "GrInvariantOutput.h"
13 #include "SkRefCnt.h"
13 14
14 class GrDrawBatch; 15 class GrDrawBatch;
15 class GrFragmentProcessor; 16 class GrFragmentProcessor;
16 class GrPrimitiveProcessor; 17 class GrPrimitiveProcessor;
17 18
18 /** 19 /**
19 * GrProcOptInfo gathers invariant data from a set of processor stages.It is use d to recognize 20 * GrProcOptInfo gathers invariant data from a set of processor stages.It is use d to recognize
20 * optimizations related to eliminating stages and vertex attributes that aren't necessary for a 21 * optimizations related to eliminating stages and vertex attributes that aren't necessary for a
21 * draw. 22 * draw.
22 */ 23 */
23 class GrProcOptInfo { 24 class GrProcOptInfo {
24 public: 25 public:
25 GrProcOptInfo() 26 GrProcOptInfo()
26 : fInOut(0, static_cast<GrColorComponentFlags>(0), false) 27 : fInOut(0, static_cast<GrColorComponentFlags>(0), false)
27 , fFirstEffectiveProcessorIndex(0) 28 , fFirstEffectiveProcessorIndex(0)
28 , fInputColorIsUsed(true) 29 , fInputColorIsUsed(true)
29 , fInputColor(0) {} 30 , fInputColor(0) {}
30 31
31 void calcWithInitialValues(const GrFragmentProcessor* const *, int cnt, GrCo lor startColor, 32 void calcWithInitialValues(const sk_sp<GrFragmentProcessor>*, int cnt, GrCol or startColor,
32 GrColorComponentFlags, bool areCoverageStages, bo ol isLCD = false); 33 GrColorComponentFlags, bool areCoverageStages, bo ol isLCD = false);
33 void initUsingInvariantOutput(GrInitInvariantOutput invOutput); 34 void initUsingInvariantOutput(GrInitInvariantOutput invOutput);
34 void completeCalculations(const GrFragmentProcessor * const processors[], in t cnt); 35 void completeCalculations(const sk_sp<GrFragmentProcessor>* processors, int cnt);
35 36
36 bool isSolidWhite() const { return fInOut.isSolidWhite(); } 37 bool isSolidWhite() const { return fInOut.isSolidWhite(); }
37 bool isOpaque() const { return fInOut.isOpaque(); } 38 bool isOpaque() const { return fInOut.isOpaque(); }
38 bool isSingleComponent() const { return fInOut.isSingleComponent(); } 39 bool isSingleComponent() const { return fInOut.isSingleComponent(); }
39 bool allStagesMultiplyInput() const { return fInOut.allStagesMulInput(); } 40 bool allStagesMultiplyInput() const { return fInOut.allStagesMulInput(); }
40 41
41 // TODO: Once texture pixel configs quaries are updated, we no longer need t his function. 42 // TODO: Once texture pixel configs quaries are updated, we no longer need t his function.
42 // For now this function will correctly tell us if we are using LCD text or not and should only 43 // For now this function will correctly tell us if we are using LCD text or not and should only
43 // be called when looking at the coverage output. 44 // be called when looking at the coverage output.
44 bool isFourChannelOutput() const { return !fInOut.isSingleComponent() && 45 bool isFourChannelOutput() const { return !fInOut.isSingleComponent() &&
(...skipping 22 matching lines...) Expand all
67 */ 68 */
68 bool inputColorIsUsed() const { return fInputColorIsUsed; } 69 bool inputColorIsUsed() const { return fInputColorIsUsed; }
69 70
70 /** 71 /**
71 * If input color is used and per-vertex colors are not used, this is the in put color to the 72 * If input color is used and per-vertex colors are not used, this is the in put color to the
72 * first effective processor. 73 * first effective processor.
73 */ 74 */
74 GrColor inputColorToFirstEffectiveProccesor() const { return fInputColor; } 75 GrColor inputColorToFirstEffectiveProccesor() const { return fInputColor; }
75 76
76 private: 77 private:
77 void internalCalc(const GrFragmentProcessor* const[], int cnt); 78 void internalCalc(const sk_sp<GrFragmentProcessor>*, int cnt);
78 79
79 GrInvariantOutput fInOut; 80 GrInvariantOutput fInOut;
80 int fFirstEffectiveProcessorIndex; 81 int fFirstEffectiveProcessorIndex;
81 bool fInputColorIsUsed; 82 bool fInputColorIsUsed;
82 GrColor fInputColor; 83 GrColor fInputColor;
83 }; 84 };
84 85
85 #endif 86 #endif
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698