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

Issue 1133123009: rename GrDrawTargetCaps to GrCaps (Closed) Base URL: https://skia.googlesource.com/skia.git@master
Patch Set: fix gypi filename Created 5 years, 7 months ago
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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 #ifndef GrGpu_DEFINED 8 #ifndef GrGpu_DEFINED
9 #define GrGpu_DEFINED 9 #define GrGpu_DEFINED
10 10
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37 37
38 GrGpu(GrContext* context); 38 GrGpu(GrContext* context);
39 ~GrGpu() override; 39 ~GrGpu() override;
40 40
41 GrContext* getContext() { return fContext; } 41 GrContext* getContext() { return fContext; }
42 const GrContext* getContext() const { return fContext; } 42 const GrContext* getContext() const { return fContext; }
43 43
44 /** 44 /**
45 * Gets the capabilities of the draw target. 45 * Gets the capabilities of the draw target.
46 */ 46 */
47 const GrDrawTargetCaps* caps() const { return fCaps.get(); } 47 const GrCaps* caps() const { return fCaps.get(); }
48 48
49 GrPathRendering* pathRendering() { return fPathRendering.get(); } 49 GrPathRendering* pathRendering() { return fPathRendering.get(); }
50 50
51 // Called by GrContext when the underlying backend context has been destroye d. 51 // Called by GrContext when the underlying backend context has been destroye d.
52 // GrGpu should use this to ensure that no backend API calls will be made fr om 52 // GrGpu should use this to ensure that no backend API calls will be made fr om
53 // here onward, including in its destructor. Subclasses should call 53 // here onward, including in its destructor. Subclasses should call
54 // INHERITED::contextAbandoned() if they override this. 54 // INHERITED::contextAbandoned() if they override this.
55 virtual void contextAbandoned(); 55 virtual void contextAbandoned();
56 56
57 /** 57 /**
58 * The GrGpu object normally assumes that no outsider is setting state 58 * The GrGpu object normally assumes that no outsider is setting state
59 * within the underlying 3D API's context/device/whatever. This call informs 59 * within the underlying 3D API's context/device/whatever. This call informs
60 * the GrGpu that the state was modified and it shouldn't make assumptions 60 * the GrGpu that the state was modified and it shouldn't make assumptions
61 * about the state. 61 * about the state.
62 */ 62 */
63 void markContextDirty(uint32_t state = kAll_GrBackendState) { fResetBits |= state; } 63 void markContextDirty(uint32_t state = kAll_GrBackendState) { fResetBits |= state; }
64 64
65 /** 65 /**
66 * Creates a texture object. If kRenderTarget_GrSurfaceFlag the texture can 66 * Creates a texture object. If kRenderTarget_GrSurfaceFlag the texture can
67 * be used as a render target by calling GrTexture::asRenderTarget(). Not al l 67 * be used as a render target by calling GrTexture::asRenderTarget(). Not al l
68 * pixel configs can be used as render targets. Support for configs as textu res 68 * pixel configs can be used as render targets. Support for configs as textu res
69 * or render targets can be checked using GrDrawTargetCaps. 69 * or render targets can be checked using GrCaps.
70 * 70 *
71 * @param desc describes the texture to be created. 71 * @param desc describes the texture to be created.
72 * @param budgeted does this texture count against the resource cache bud get? 72 * @param budgeted does this texture count against the resource cache bud get?
73 * @param srcData texel data to load texture. Begins with full-size 73 * @param srcData texel data to load texture. Begins with full-size
74 * palette data for paletted textures. For compressed 74 * palette data for paletted textures. For compressed
75 * formats it contains the compressed pixel data. Otherwi se, 75 * formats it contains the compressed pixel data. Otherwi se,
76 * it contains width*height texels. If NULL texture data 76 * it contains width*height texels. If NULL texture data
77 * is uninitialized. 77 * is uninitialized.
78 * @param rowBytes the number of bytes between consecutive rows. Zero 78 * @param rowBytes the number of bytes between consecutive rows. Zero
79 * means rows are tightly packed. This field is ignored 79 * means rows are tightly packed. This field is ignored
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396 unsigned int clipBit, 396 unsigned int clipBit,
397 unsigned int userBits, 397 unsigned int userBits,
398 unsigned int* ref, 398 unsigned int* ref,
399 unsigned int* mask); 399 unsigned int* mask);
400 400
401 const GrTraceMarkerSet& getActiveTraceMarkers() const { return fActiveTraceM arkers; } 401 const GrTraceMarkerSet& getActiveTraceMarkers() const { return fActiveTraceM arkers; }
402 402
403 Stats fStats; 403 Stats fStats;
404 SkAutoTDelete<GrPathRendering> fPathRendering; 404 SkAutoTDelete<GrPathRendering> fPathRendering;
405 // Subclass must initialize this in its constructor. 405 // Subclass must initialize this in its constructor.
406 SkAutoTUnref<const GrDrawTargetCaps> fCaps; 406 SkAutoTUnref<const GrCaps> fCaps;
407 407
408 private: 408 private:
409 // called when the 3D context state is unknown. Subclass should emit any 409 // called when the 3D context state is unknown. Subclass should emit any
410 // assumed 3D context state and dirty any state cache. 410 // assumed 3D context state and dirty any state cache.
411 virtual void onResetContext(uint32_t resetBits) = 0; 411 virtual void onResetContext(uint32_t resetBits) = 0;
412 412
413 // overridden by backend-specific derived class to create objects. 413 // overridden by backend-specific derived class to create objects.
414 // Texture size and sample size will have already been validated in base cla ss before 414 // Texture size and sample size will have already been validated in base cla ss before
415 // onCreateTexture/CompressedTexture are called. 415 // onCreateTexture/CompressedTexture are called.
416 virtual GrTexture* onCreateTexture(const GrSurfaceDesc& desc, 416 virtual GrTexture* onCreateTexture(const GrSurfaceDesc& desc,
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495 int fGpuTrac eMarkerCount; 495 int fGpuTrac eMarkerCount;
496 GrTraceMarkerSet fActiveT raceMarkers; 496 GrTraceMarkerSet fActiveT raceMarkers;
497 GrTraceMarkerSet fStoredT raceMarkers; 497 GrTraceMarkerSet fStoredT raceMarkers;
498 // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu. 498 // The context owns us, not vice-versa, so this ptr is not ref'ed by Gpu.
499 GrContext* fContext ; 499 GrContext* fContext ;
500 500
501 typedef SkRefCnt INHERITED; 501 typedef SkRefCnt INHERITED;
502 }; 502 };
503 503
504 #endif 504 #endif
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