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TilingGM Class Reference
Inheritance diagram for TilingGM:
skiagm::GM

Public Member Functions

 TilingGM (bool powerOfTwoSize)
 
- Public Member Functions inherited from skiagm::GM
 GM (SkColor backgroundColor=SK_ColorWHITE)
 
virtual ~GM ()
 
void setMode (Mode mode)
 
Mode getMode () const
 
DrawResult gpuSetup (SkCanvas *, SkString *errorMsg, GraphiteTestContext *=nullptr)
 
void gpuTeardown ()
 
void onceBeforeDraw ()
 
DrawResult draw (SkCanvas *canvas)
 
DrawResult draw (SkCanvas *, SkString *errorMsg)
 
void drawBackground (SkCanvas *)
 
DrawResult drawContent (SkCanvas *canvas)
 
DrawResult drawContent (SkCanvas *, SkString *errorMsg)
 
virtual SkISize getISize ()=0
 
virtual SkString getName () const =0
 
virtual bool runAsBench () const
 
SkScalar width ()
 
SkScalar height ()
 
SkColor getBGColor () const
 
void setBGColor (SkColor)
 
void drawSizeBounds (SkCanvas *, SkColor)
 
bool animate (double)
 
virtual bool onChar (SkUnichar)
 
bool getControls (SkMetaData *controls)
 
void setControls (const SkMetaData &controls)
 
virtual void modifyGrContextOptions (GrContextOptions *)
 
virtual void modifyGraphiteContextOptions (skgpu::graphite::ContextOptions *) const
 
virtual bool isBazelOnly () const
 
virtual std::map< std::string, std::string > getGoldKeys () const
 

Public Attributes

SkBitmap fTexture [std::size(gColorTypes)]
 

Protected Types

enum  { kPOTSize = 32 , kNPOTSize = 21 }
 

Protected Member Functions

SkString getName () const override
 
SkISize getISize () override
 
void onOnceBeforeDraw () override
 
void onDraw (SkCanvas *canvas) override
 
- Protected Member Functions inherited from skiagm::GM
virtual DrawResult onGpuSetup (SkCanvas *, SkString *, GraphiteTestContext *)
 
virtual void onGpuTeardown ()
 
virtual void onOnceBeforeDraw ()
 
virtual DrawResult onDraw (SkCanvas *, SkString *errorMsg)
 
virtual void onDraw (SkCanvas *)
 
virtual bool onAnimate (double)
 
virtual bool onGetControls (SkMetaData *)
 
virtual void onSetControls (const SkMetaData &)
 
GraphiteTestContext * graphiteTestContext () const
 

Additional Inherited Members

- Public Types inherited from skiagm::GM
enum  Mode { kGM_Mode , kSample_Mode , kBench_Mode }
 
using DrawResult = skiagm::DrawResult
 
using GraphiteTestContext = skiatest::graphite::GraphiteTestContext
 
- Static Public Attributes inherited from skiagm::GM
static constexpr char kErrorMsg_DrawSkippedGpuOnly []
 

Detailed Description

Definition at line 67 of file tilemodes.cpp.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum
protected
Enumerator
kPOTSize 
kNPOTSize 

Definition at line 77 of file tilemodes.cpp.

77 {
78 kPOTSize = 32,
79 kNPOTSize = 21,
80 };

Constructor & Destructor Documentation

◆ TilingGM()

TilingGM::TilingGM ( bool  powerOfTwoSize)
inline

Definition at line 69 of file tilemodes.cpp.

70 : fPowerOfTwoSize(powerOfTwoSize) {
71 }

Member Function Documentation

◆ getISize()

SkISize TilingGM::getISize ( )
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 90 of file tilemodes.cpp.

90{ return SkISize::Make(880, 560); }
SkISize::Make
static constexpr SkISize Make(int32_t w, int32_t h)
Definition: SkSize.h:20

◆ getName()

SkString TilingGM::getName ( ) const
inlineoverrideprotectedvirtual

Implements skiagm::GM.

Definition at line 82 of file tilemodes.cpp.

82 {
83 SkString name("tilemodes");
84 if (!fPowerOfTwoSize) {
85 name.append("_npot");
86 }
87 return name;
88 }
flutter::name
DEF_SWITCHES_START aot vmservice shared library name
Definition: switches.h:32

◆ onDraw()

void TilingGM::onDraw ( SkCanvas *  canvas)
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 99 of file tilemodes.cpp.

99 {
100 SkPaint textPaint;
101 SkFont font = ToolUtils::DefaultPortableFont();
102
103 int size = fPowerOfTwoSize ? kPOTSize : kNPOTSize;
104
105 SkRect r = { 0, 0, SkIntToScalar(size*2), SkIntToScalar(size*2) };
106
107 const char* gConfigNames[] = { "8888", "565" };
108
109 constexpr SkFilterMode gFilters[] = { SkFilterMode::kNearest, SkFilterMode::kLinear };
110 static const char* gFilterNames[] = { "point", "bilinear" };
111
112 constexpr SkTileMode gModes[] = {
113 SkTileMode::kClamp, SkTileMode::kRepeat, SkTileMode::kMirror };
114 static const char* gModeNames[] = { "C", "R", "M" };
115
116 SkScalar y = SkIntToScalar(24);
117 SkScalar x = SkIntToScalar(10);
118
119 for (size_t kx = 0; kx < std::size(gModes); kx++) {
120 for (size_t ky = 0; ky < std::size(gModes); ky++) {
121 SkPaint p;
122 p.setDither(true);
123 SkString str;
124 str.printf("[%s,%s]", gModeNames[kx], gModeNames[ky]);
125
126 SkTextUtils::DrawString(canvas, str.c_str(), x + r.width()/2, y, font, p,
127 SkTextUtils::kCenter_Align);
128
129 x += r.width() * 4 / 3;
130 }
131 }
132
133 y += SkIntToScalar(16);
134
135 for (size_t i = 0; i < std::size(gColorTypes); i++) {
136 for (size_t j = 0; j < std::size(gFilters); j++) {
137 x = SkIntToScalar(10);
138 for (size_t kx = 0; kx < std::size(gModes); kx++) {
139 for (size_t ky = 0; ky < std::size(gModes); ky++) {
140 SkPaint paint;
141#if 1 // Temporary change to regen bitmap before each draw. This may help tracking down an issue
142 // on SGX where resizing NPOT textures to POT textures exhibits a driver bug.
143 if (!fPowerOfTwoSize) {
144 makebm(&fTexture[i], gColorTypes[i], size, size);
145 }
146#endif
147 setup(canvas, &paint, fTexture[i], gFilters[j], gModes[kx], gModes[ky]);
148 paint.setDither(true);
149
150 canvas->save();
151 canvas->translate(x, y);
152 canvas->drawRect(r, paint);
153 canvas->restore();
154
155 x += r.width() * 4 / 3;
156 }
157 }
158 canvas->drawString(SkStringPrintf("%s, %s", gConfigNames[i], gFilterNames[j]),
159 x, y + r.height() * 2 / 3, font, textPaint);
160
161 y += r.height() * 4 / 3;
162 }
163 }
164 }
SkFilterMode
SkFilterMode
Definition: SkSamplingOptions.h:16
SkIntToScalar
#define SkIntToScalar(x)
Definition: SkScalar.h:57
SkStringPrintf
SK_API SkString SkStringPrintf(const char *format,...) SK_PRINTF_LIKE(1
Creates a new string and writes into it using a printf()-style format.
SkTileMode
SkTileMode
Definition: SkTileMode.h:13
gModes
constexpr SkBlendMode gModes[]
Definition: aarectmodes.cpp:73
SkCanvas::drawRect
void drawRect(const SkRect &rect, const SkPaint &paint)
Definition: SkCanvas.cpp:1673
SkCanvas::restore
void restore()
Definition: SkCanvas.cpp:461
SkCanvas::translate
void translate(SkScalar dx, SkScalar dy)
Definition: SkCanvas.cpp:1278
SkCanvas::save
int save()
Definition: SkCanvas.cpp:447
SkCanvas::drawString
void drawString(const char str[], SkScalar x, SkScalar y, const SkFont &font, const SkPaint &paint)
Definition: SkCanvas.h:1803
SkFont
Definition: SkFont.h:35
SkString::printf
void printf(const char format[],...) SK_PRINTF_LIKE(2
Definition: SkString.cpp:534
SkString::c_str
const char * c_str() const
Definition: SkString.h:133
SkTextUtils::DrawString
static void DrawString(SkCanvas *canvas, const char text[], SkScalar x, SkScalar y, const SkFont &font, const SkPaint &paint, Align align=kLeft_Align)
Definition: SkTextUtils.h:34
TilingGM::fTexture
SkBitmap fTexture[std::size(gColorTypes)]
Definition: tilemodes.cpp:73
paint
const Paint & paint
Definition: color_source.cc:38
SkScalar
float SkScalar
Definition: extension.cpp:12
i
int i
Definition: fl_socket_accessible.cc:18
y
double y
Definition: mouse-input-test.cc:83
x
double x
Definition: mouse-input-test.cc:82
ToolUtils::DefaultPortableFont
SkFont DefaultPortableFont()
Definition: FontToolUtils.cpp:202
dart_profiler_symbols.p
p
Definition: dart_profiler_symbols.py:55
flutter::size
it will be possible to load the file into Perfetto s trace viewer disable asset Prevents usage of any non test fonts unless they were explicitly Loaded via prefetched default font Indicates whether the embedding started a prefetch of the default font manager before creating the engine run In non interactive keep the shell running after the Dart script has completed enable serial On low power devices with low core running concurrent GC tasks on threads can cause them to contend with the UI thread which could potentially lead to jank This option turns off all concurrent GC activities domain network JSON encoded network policy per domain This overrides the DisallowInsecureConnections switch Embedder can specify whether to allow or disallow insecure connections at a domain level old gen heap size
Definition: switches.h:259
gen_test_font.font
font
Font Metadata and Metrics.
Definition: gen_test_font.py:26
SkRect::height
constexpr float height() const
Definition: SkRect.h:769
SkRect::width
constexpr float width() const
Definition: SkRect.h:762
makebm
static void makebm(SkBitmap *bm, SkColorType ct, int w, int h)
Definition: tilemodes.cpp:36
gColorTypes
constexpr SkColorType gColorTypes[]
Definition: tilemodes.cpp:62
setup
static void setup(SkCanvas *canvas, SkPaint *paint, const SkBitmap &bm, SkFilterMode fm, SkTileMode tmx, SkTileMode tmy)
Definition: tilemodes.cpp:52

◆ onOnceBeforeDraw()

void TilingGM::onOnceBeforeDraw ( )
inlineoverrideprotectedvirtual

Reimplemented from skiagm::GM.

Definition at line 92 of file tilemodes.cpp.

92 {
93 int size = fPowerOfTwoSize ? kPOTSize : kNPOTSize;
94 for (size_t i = 0; i < std::size(gColorTypes); i++) {
95 makebm(&fTexture[i], gColorTypes[i], size, size);
96 }
97 }

Member Data Documentation

◆ fTexture

SkBitmap TilingGM::fTexture[std::size(gColorTypes)]

Definition at line 73 of file tilemodes.cpp.

The documentation for this class was generated from the following file:
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