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flutter::testing::MockTexture Class Reference

#include <mock_texture.h>

Inheritance diagram for flutter::testing::MockTexture:
flutter::Texture flutter::Texture flutter::ContextListener flutter::ContextListener

Public Member Functions

 MockTexture (int64_t textureId, const sk_sp< DlImage > &texture=nullptr)
 
void Paint (PaintContext &context, const SkRect &bounds, bool freeze, const DlImageSampling sampling) override
 
void OnGrContextCreated () override
 
void OnGrContextDestroyed () override
 
void MarkNewFrameAvailable () override
 
void OnTextureUnregistered () override
 
bool gr_context_created ()
 
bool gr_context_destroyed ()
 
bool unregistered ()
 
 MockTexture (int64_t textureId, std::shared_ptr< fml::AutoResetWaitableEvent > latch)
 
 ~MockTexture () override=default
 
void Paint (PaintContext &context, const SkRect &bounds, bool freeze, const DlImageSampling) override
 
void OnGrContextCreated () override
 
void OnGrContextDestroyed () override
 
void MarkNewFrameAvailable () override
 
void OnTextureUnregistered () override
 
bool unregistered ()
 
int frames_available ()
 
- Public Member Functions inherited from flutter::Texture
 Texture (int64_t id)
 
virtual ~Texture ()
 
int64_t Id ()
 
- Public Member Functions inherited from flutter::ContextListener
 ContextListener ()
 
 ~ContextListener ()
 

Static Public Member Functions

static sk_sp< DlImage > MakeTestTexture (int w, int h, int checker_size)
 

Detailed Description

Definition at line 20 of file mock_texture.h.

Constructor & Destructor Documentation

◆ MockTexture() [1/2]

flutter::testing::MockTexture::MockTexture ( int64_t  textureId,
const sk_sp< DlImage > &  texture = nullptr 
)
explicit

Definition at line 32 of file mock_texture.cc.

33 : Texture(textureId), texture_(texture) {}
flutter::Texture::Texture
Texture(int64_t id)
Definition texture.cc:13
texture
FlTexture * texture
Definition mock_texture_registrar.cc:24

◆ MockTexture() [2/2]

flutter::testing::MockTexture::MockTexture ( int64_t  textureId,
std::shared_ptr< fml::AutoResetWaitableEvent >  latch 
)
inline

Definition at line 1966 of file shell_unittests.cc.

1968 : Texture(textureId), latch_(std::move(latch)) {}

◆ ~MockTexture()

flutter::testing::MockTexture::~MockTexture ( )
overridedefault

Member Function Documentation

◆ frames_available()

int flutter::testing::MockTexture::frames_available ( )
inline

Definition at line 1993 of file shell_unittests.cc.

1993{ return frames_available_; }

◆ gr_context_created()

bool flutter::testing::MockTexture::gr_context_created ( )
inline

Definition at line 38 of file mock_texture.h.

38{ return gr_context_created_; }

◆ gr_context_destroyed()

bool flutter::testing::MockTexture::gr_context_destroyed ( )
inline

Definition at line 39 of file mock_texture.h.

39{ return gr_context_destroyed_; }

◆ MakeTestTexture()

sk_sp< DlImage > flutter::testing::MockTexture::MakeTestTexture ( int  w,
int  h,
int  checker_size 
)
static

Definition at line 12 of file mock_texture.cc.

12 {
13 sk_sp<SkSurface> surface =
14 SkSurfaces::Raster(SkImageInfo::MakeN32Premul(w, h));
15 SkCanvas* canvas = surface->getCanvas();
16 SkPaint p0, p1;
17 p0.setStyle(SkPaint::kFill_Style);
18 p0.setColor(SK_ColorGREEN);
19 p1.setStyle(SkPaint::kFill_Style);
20 p1.setColor(SK_ColorBLUE);
21 p1.setAlpha(128);
22 for (int y = 0; y < w; y += checker_size) {
23 for (int x = 0; x < h; x += checker_size) {
24 SkPaint& cellp = ((x + y) & 1) == 0 ? p0 : p1;
25 canvas->drawRect(SkRect::MakeXYWH(x, y, checker_size, checker_size),
26 cellp);
27 }
28 }
29 return DlImage::Make(surface->makeImageSnapshot());
30}
SK_ColorBLUE
constexpr SkColor SK_ColorBLUE
Definition SkColor.h:135
SK_ColorGREEN
constexpr SkColor SK_ColorGREEN
Definition SkColor.h:131
SkCanvas::drawRect
void drawRect(const SkRect &rect, const SkPaint &paint)
Definition SkCanvas.cpp:1997
SkPaint::setStyle
void setStyle(Style style)
Definition SkPaint.cpp:105
SkPaint::setColor
void setColor(SkColor color)
Definition SkPaint.cpp:119
SkPaint::kFill_Style
@ kFill_Style
set to fill geometry
Definition SkPaint.h:193
SkPaint::setAlpha
void setAlpha(U8CPU a)
Definition SkPaint.h:279
flutter::DlImage::Make
static sk_sp< DlImage > Make(const SkImage *image)
Definition dl_image.cc:11
sk_sp
Definition SkRefCnt.h:220
surface
VkSurfaceKHR surface
Definition main.cc:49
y
double y
Definition mouse-input-test.cc:83
x
double x
Definition mouse-input-test.cc:82
SkSurfaces::Raster
SK_API sk_sp< SkSurface > Raster(const SkImageInfo &imageInfo, size_t rowBytes, const SkSurfaceProps *surfaceProps)
Definition SkSurface_Raster.cpp:186
flutter::h
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir Path to the cache directory This is different from the persistent_cache_path in embedder h
Definition switches.h:59
w
SkScalar w
Definition pictureshadertile.cpp:30
SkImageInfo::MakeN32Premul
static SkImageInfo MakeN32Premul(int width, int height)
Definition SkImageInfo.cpp:157
SkRect::MakeXYWH
static constexpr SkRect MakeXYWH(float x, float y, float w, float h)
Definition SkRect.h:659

◆ MarkNewFrameAvailable() [1/2]

void flutter::testing::MockTexture::MarkNewFrameAvailable ( )
inlineoverridevirtual

Implements flutter::Texture.

Definition at line 35 of file mock_texture.h.

35{}

◆ MarkNewFrameAvailable() [2/2]

void flutter::testing::MockTexture::MarkNewFrameAvailable ( )
inlineoverridevirtual

Implements flutter::Texture.

Definition at line 1982 of file shell_unittests.cc.

1982 {
1983 frames_available_++;
1984 latch_->Signal();
1985 }

◆ OnGrContextCreated() [1/2]

void flutter::testing::MockTexture::OnGrContextCreated ( )
inlineoverridevirtual

Implements flutter::ContextListener.

Definition at line 33 of file mock_texture.h.

33{ gr_context_created_ = true; }

◆ OnGrContextCreated() [2/2]

void flutter::testing::MockTexture::OnGrContextCreated ( )
inlineoverridevirtual

Implements flutter::ContextListener.

Definition at line 1978 of file shell_unittests.cc.

1978{}

◆ OnGrContextDestroyed() [1/2]

void flutter::testing::MockTexture::OnGrContextDestroyed ( )
inlineoverridevirtual

Implements flutter::ContextListener.

Definition at line 34 of file mock_texture.h.

34{ gr_context_destroyed_ = true; }

◆ OnGrContextDestroyed() [2/2]

void flutter::testing::MockTexture::OnGrContextDestroyed ( )
inlineoverridevirtual

Implements flutter::ContextListener.

Definition at line 1980 of file shell_unittests.cc.

1980{}

◆ OnTextureUnregistered() [1/2]

void flutter::testing::MockTexture::OnTextureUnregistered ( )
inlineoverridevirtual

Implements flutter::Texture.

Definition at line 36 of file mock_texture.h.

36{ unregistered_ = true; }

◆ OnTextureUnregistered() [2/2]

void flutter::testing::MockTexture::OnTextureUnregistered ( )
inlineoverridevirtual

Implements flutter::Texture.

Definition at line 1987 of file shell_unittests.cc.

1987 {
1988 unregistered_ = true;
1989 latch_->Signal();
1990 }

◆ Paint() [1/2]

void flutter::testing::MockTexture::Paint ( PaintContext &  context,
const SkRect &  bounds,
bool  freeze,
const DlImageSampling  sampling 
)
overridevirtual

Implements flutter::Texture.

Definition at line 35 of file mock_texture.cc.

38 {
39 // MockTexture objects that are not painted are allowed to have a null
40 // texture, but when we get to this method we must have a non-null texture.
41 FML_DCHECK(texture_ != nullptr);
42 SkRect src = SkRect::Make(texture_->bounds());
43 if (freeze) {
44 FML_DCHECK(src.width() > 2.0f && src.height() > 2.0f);
45 src = src.makeInset(1.0f, 1.0f);
46 }
47 context.canvas->DrawImageRect(texture_, src, bounds, sampling, context.paint);
48}
FML_DCHECK
#define FML_DCHECK(condition)
Definition logging.h:103
mskp_parser.src
src
Definition mskp_parser.py:22
SkRect::Make
static SkRect Make(const SkISize &size)
Definition SkRect.h:669

◆ Paint() [2/2]

void flutter::testing::MockTexture::Paint ( PaintContext &  context,
const SkRect &  bounds,
bool  freeze,
const DlImageSampling   
)
inlineoverridevirtual

Implements flutter::Texture.

Definition at line 1973 of file shell_unittests.cc.

1976 {}

◆ unregistered() [1/2]

bool flutter::testing::MockTexture::unregistered ( )
inline

Definition at line 40 of file mock_texture.h.

40{ return unregistered_; }

◆ unregistered() [2/2]

bool flutter::testing::MockTexture::unregistered ( )
inline

Definition at line 1992 of file shell_unittests.cc.

1992{ return unregistered_; }
The documentation for this class was generated from the following files:
Generated on Fri Apr 26 2024 06:21:33 for Flutter Engine by doxygen 1.9.8