Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
sxychenjing
engine
提交
0679c31b
E
engine
项目概览
sxychenjing
/
engine
与 Fork 源项目一致
从无法访问的项目Fork
通知
3
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
E
engine
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
0679c31b
编写于
7月 16, 2015
作者:
A
Adam Barth
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Add back some of the ui/android Java files
Apparently these files are needed to build for Android.
上级
fe5e54cc
变更
7
隐藏空白更改
内联
并排
Showing
7 changed file
with
606 addition
and
5 deletion
+606
-5
ui/gfx/BUILD.gn
ui/gfx/BUILD.gn
+3
-3
ui/gfx/android/java/src/org/chromium/ui/gfx/BitmapHelper.java
...fx/android/java/src/org/chromium/ui/gfx/BitmapHelper.java
+120
-0
ui/gfx/android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java
...droid/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java
+214
-0
ui/gfx/android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java
...java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java
+149
-0
ui/gl/BUILD.gn
ui/gl/BUILD.gn
+2
-2
ui/gl/android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java
...d/java/src/org/chromium/ui/gl/SurfaceTextureListener.java
+40
-0
ui/gl/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
...src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
+78
-0
未找到文件。
ui/gfx/BUILD.gn
浏览文件 @
0679c31b
...
...
@@ -225,9 +225,9 @@ test("gfx_unittests") {
if (is_android) {
generate_jni("gfx_jni_headers") {
sources = [
"
../
android/java/src/org/chromium/ui/gfx/BitmapHelper.java",
"
../
android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java",
"
../
android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java",
"android/java/src/org/chromium/ui/gfx/BitmapHelper.java",
"android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java",
"android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java",
]
jni_package = "gfx"
}
...
...
ui/gfx/android/java/src/org/chromium/ui/gfx/BitmapHelper.java
0 → 100644
浏览文件 @
0679c31b
// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package
org.chromium.ui.gfx
;
import
android.content.res.Resources
;
import
android.graphics.Bitmap
;
import
android.graphics.BitmapFactory
;
import
org.chromium.base.CalledByNative
;
import
org.chromium.base.JNINamespace
;
/**
* Helper class to decode and sample down bitmap resources.
*/
@JNINamespace
(
"gfx"
)
public
class
BitmapHelper
{
@CalledByNative
private
static
Bitmap
createBitmap
(
int
width
,
int
height
,
int
bitmapFormatValue
)
{
Bitmap
.
Config
bitmapConfig
=
getBitmapConfigForFormat
(
bitmapFormatValue
);
return
Bitmap
.
createBitmap
(
width
,
height
,
bitmapConfig
);
}
/**
* Decode and sample down a bitmap resource to the requested width and height.
*
* @param name The resource name of the bitmap to decode.
* @param reqWidth The requested width of the resulting bitmap.
* @param reqHeight The requested height of the resulting bitmap.
* @return A bitmap sampled down from the original with the same aspect ratio and dimensions.
* that are equal to or greater than the requested width and height.
*/
@CalledByNative
private
static
Bitmap
decodeDrawableResource
(
String
name
,
int
reqWidth
,
int
reqHeight
)
{
Resources
res
=
Resources
.
getSystem
();
int
resId
=
res
.
getIdentifier
(
name
,
null
,
null
);
if
(
resId
==
0
)
return
null
;
final
BitmapFactory
.
Options
options
=
new
BitmapFactory
.
Options
();
options
.
inJustDecodeBounds
=
true
;
BitmapFactory
.
decodeResource
(
res
,
resId
,
options
);
options
.
inSampleSize
=
calculateInSampleSize
(
options
,
reqWidth
,
reqHeight
);
options
.
inJustDecodeBounds
=
false
;
options
.
inPreferredConfig
=
Bitmap
.
Config
.
ARGB_8888
;
return
BitmapFactory
.
decodeResource
(
res
,
resId
,
options
);
}
// http://developer.android.com/training/displaying-bitmaps/load-bitmap.html
private
static
int
calculateInSampleSize
(
BitmapFactory
.
Options
options
,
int
reqWidth
,
int
reqHeight
)
{
// Raw height and width of image
final
int
height
=
options
.
outHeight
;
final
int
width
=
options
.
outWidth
;
int
inSampleSize
=
1
;
if
(
height
>
reqHeight
||
width
>
reqWidth
)
{
// Calculate ratios of height and width to requested height and width
final
int
heightRatio
=
Math
.
round
((
float
)
height
/
(
float
)
reqHeight
);
final
int
widthRatio
=
Math
.
round
((
float
)
width
/
(
float
)
reqWidth
);
// Choose the smallest ratio as inSampleSize value, this will guarantee
// a final image with both dimensions larger than or equal to the
// requested height and width.
inSampleSize
=
heightRatio
<
widthRatio
?
heightRatio
:
widthRatio
;
}
return
inSampleSize
;
}
/**
* Provides a matching integer constant for the Bitmap.Config value passed.
*
* @param bitmapConfig The Bitmap Configuration value.
* @return Matching integer constant for the Bitmap.Config value passed.
*/
@CalledByNative
private
static
int
getBitmapFormatForConfig
(
Bitmap
.
Config
bitmapConfig
)
{
switch
(
bitmapConfig
)
{
case
ALPHA_8:
return
BitmapFormat
.
ALPHA_8
;
case
ARGB_4444:
return
BitmapFormat
.
ARGB_4444
;
case
ARGB_8888:
return
BitmapFormat
.
ARGB_8888
;
case
RGB_565:
return
BitmapFormat
.
RGB_565
;
default
:
return
BitmapFormat
.
NO_CONFIG
;
}
}
/**
* Provides a matching Bitmap.Config for the enum config value passed.
*
* @param bitmapFormatValue The Bitmap Configuration enum value.
* @return Matching Bitmap.Config for the enum value passed.
*/
private
static
Bitmap
.
Config
getBitmapConfigForFormat
(
int
bitmapFormatValue
)
{
switch
(
bitmapFormatValue
)
{
case
BitmapFormat
.
ALPHA_8
:
return
Bitmap
.
Config
.
ALPHA_8
;
case
BitmapFormat
.
ARGB_4444
:
return
Bitmap
.
Config
.
ARGB_4444
;
case
BitmapFormat
.
RGB_565
:
return
Bitmap
.
Config
.
RGB_565
;
case
BitmapFormat
.
ARGB_8888
:
default
:
return
Bitmap
.
Config
.
ARGB_8888
;
}
}
}
ui/gfx/android/java/src/org/chromium/ui/gfx/DeviceDisplayInfo.java
0 → 100644
浏览文件 @
0679c31b
// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package
org.chromium.ui.gfx
;
import
android.content.Context
;
import
android.graphics.PixelFormat
;
import
android.graphics.Point
;
import
android.os.Build
;
import
android.util.DisplayMetrics
;
import
android.view.Display
;
import
android.view.Surface
;
import
android.view.WindowManager
;
import
org.chromium.base.CalledByNative
;
import
org.chromium.base.JNINamespace
;
/**
* This class facilitates access to android information typically only
* available using the Java SDK, including {@link Display} properties.
*
* Currently the information consists of very raw display information (height, width, DPI scale)
* regarding the main display.
*/
@JNINamespace
(
"gfx"
)
public
class
DeviceDisplayInfo
{
private
final
Context
mAppContext
;
private
final
WindowManager
mWinManager
;
private
Point
mTempPoint
=
new
Point
();
private
DisplayMetrics
mTempMetrics
=
new
DisplayMetrics
();
private
DeviceDisplayInfo
(
Context
context
)
{
mAppContext
=
context
.
getApplicationContext
();
mWinManager
=
(
WindowManager
)
mAppContext
.
getSystemService
(
Context
.
WINDOW_SERVICE
);
}
/**
* @return Display height in physical pixels.
*/
@CalledByNative
public
int
getDisplayHeight
()
{
getDisplay
().
getSize
(
mTempPoint
);
return
mTempPoint
.
y
;
}
/**
* @return Display width in physical pixels.
*/
@CalledByNative
public
int
getDisplayWidth
()
{
getDisplay
().
getSize
(
mTempPoint
);
return
mTempPoint
.
x
;
}
/**
* @return Real physical display height in physical pixels.
*/
@CalledByNative
public
int
getPhysicalDisplayHeight
()
{
if
(
Build
.
VERSION
.
SDK_INT
<
Build
.
VERSION_CODES
.
JELLY_BEAN_MR1
)
{
return
0
;
}
getDisplay
().
getRealSize
(
mTempPoint
);
return
mTempPoint
.
y
;
}
/**
* @return Real physical display width in physical pixels.
*/
@CalledByNative
public
int
getPhysicalDisplayWidth
()
{
if
(
Build
.
VERSION
.
SDK_INT
<
Build
.
VERSION_CODES
.
JELLY_BEAN_MR1
)
{
return
0
;
}
getDisplay
().
getRealSize
(
mTempPoint
);
return
mTempPoint
.
x
;
}
@SuppressWarnings
(
"deprecation"
)
private
int
getPixelFormat
()
{
if
(
Build
.
VERSION
.
SDK_INT
<
Build
.
VERSION_CODES
.
JELLY_BEAN_MR1
)
{
return
getDisplay
().
getPixelFormat
();
}
// JellyBean MR1 and later always uses RGBA_8888.
return
PixelFormat
.
RGBA_8888
;
}
/**
* @return Bits per pixel.
*/
@CalledByNative
public
int
getBitsPerPixel
()
{
int
format
=
getPixelFormat
();
PixelFormat
info
=
new
PixelFormat
();
PixelFormat
.
getPixelFormatInfo
(
format
,
info
);
return
info
.
bitsPerPixel
;
}
/**
* @return Bits per component.
*/
@SuppressWarnings
(
"deprecation"
)
@CalledByNative
public
int
getBitsPerComponent
()
{
int
format
=
getPixelFormat
();
switch
(
format
)
{
case
PixelFormat
.
RGBA_4444
:
return
4
;
case
PixelFormat
.
RGBA_5551
:
return
5
;
case
PixelFormat
.
RGBA_8888
:
case
PixelFormat
.
RGBX_8888
:
case
PixelFormat
.
RGB_888
:
return
8
;
case
PixelFormat
.
RGB_332
:
return
2
;
case
PixelFormat
.
RGB_565
:
return
5
;
// Non-RGB formats.
case
PixelFormat
.
A_8
:
case
PixelFormat
.
LA_88
:
case
PixelFormat
.
L_8
:
return
0
;
// Unknown format. Use 8 as a sensible default.
default
:
return
8
;
}
}
/**
* @return A scaling factor for the Density Independent Pixel unit. 1.0 is
* 160dpi, 0.75 is 120dpi, 2.0 is 320dpi.
*/
@CalledByNative
public
double
getDIPScale
()
{
getDisplay
().
getMetrics
(
mTempMetrics
);
return
mTempMetrics
.
density
;
}
/**
* @return Smallest screen size in density-independent pixels that the
* application will see, regardless of orientation.
*/
@CalledByNative
private
int
getSmallestDIPWidth
()
{
return
mAppContext
.
getResources
().
getConfiguration
().
smallestScreenWidthDp
;
}
/**
* @return the screen's rotation angle from its 'natural' orientation.
* Expected values are one of { 0, 90, 180, 270 }.
* See http://developer.android.com/reference/android/view/Display.html#getRotation()
* for more information about Display.getRotation() behavior.
*/
@CalledByNative
public
int
getRotationDegrees
()
{
switch
(
getDisplay
().
getRotation
())
{
case
Surface
.
ROTATION_0
:
return
0
;
case
Surface
.
ROTATION_90
:
return
90
;
case
Surface
.
ROTATION_180
:
return
180
;
case
Surface
.
ROTATION_270
:
return
270
;
}
// This should not happen.
assert
false
;
return
0
;
}
/**
* Inform the native implementation to update its cached representation of
* the DeviceDisplayInfo values.
*/
public
void
updateNativeSharedDisplayInfo
()
{
nativeUpdateSharedDeviceDisplayInfo
(
getDisplayHeight
(),
getDisplayWidth
(),
getPhysicalDisplayHeight
(),
getPhysicalDisplayWidth
(),
getBitsPerPixel
(),
getBitsPerComponent
(),
getDIPScale
(),
getSmallestDIPWidth
(),
getRotationDegrees
());
}
private
Display
getDisplay
()
{
return
mWinManager
.
getDefaultDisplay
();
}
/**
* Creates DeviceDisplayInfo for a given Context.
*
* @param context A context to use.
* @return DeviceDisplayInfo associated with a given Context.
*/
@CalledByNative
public
static
DeviceDisplayInfo
create
(
Context
context
)
{
return
new
DeviceDisplayInfo
(
context
);
}
private
native
void
nativeUpdateSharedDeviceDisplayInfo
(
int
displayHeight
,
int
displayWidth
,
int
physicalDisplayHeight
,
int
physicalDisplayWidth
,
int
bitsPerPixel
,
int
bitsPerComponent
,
double
dipScale
,
int
smallestDIPWidth
,
int
rotationDegrees
);
}
ui/gfx/android/java/src/org/chromium/ui/gfx/ViewConfigurationHelper.java
0 → 100644
浏览文件 @
0679c31b
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package
org.chromium.ui.gfx
;
import
android.content.ComponentCallbacks
;
import
android.content.Context
;
import
android.content.res.Configuration
;
import
android.content.res.Resources
;
import
android.util.TypedValue
;
import
android.view.ViewConfiguration
;
import
org.chromium.base.CalledByNative
;
import
org.chromium.base.JNINamespace
;
import
org.chromium.ui.R
;
/**
* This class facilitates access to ViewConfiguration-related properties, also
* providing native-code notifications when such properties have changed.
*
*/
@JNINamespace
(
"gfx"
)
public
class
ViewConfigurationHelper
{
// Fallback constants when resource lookup fails, see
// ui/android/java/res/values/dimens.xml.
private
static
final
float
MIN_SCALING_SPAN_MM
=
27.0f
;
private
static
final
float
MIN_SCALING_TOUCH_MAJOR_DIP
=
48.0f
;
private
final
Context
mAppContext
;
private
ViewConfiguration
mViewConfiguration
;
private
ViewConfigurationHelper
(
Context
context
)
{
mAppContext
=
context
.
getApplicationContext
();
mViewConfiguration
=
ViewConfiguration
.
get
(
mAppContext
);
}
private
void
registerListener
()
{
mAppContext
.
registerComponentCallbacks
(
new
ComponentCallbacks
()
{
@Override
public
void
onConfigurationChanged
(
Configuration
configuration
)
{
updateNativeViewConfigurationIfNecessary
();
}
@Override
public
void
onLowMemory
()
{
}
});
}
private
void
updateNativeViewConfigurationIfNecessary
()
{
// The ViewConfiguration will differ only if the density has changed.
ViewConfiguration
configuration
=
ViewConfiguration
.
get
(
mAppContext
);
if
(
mViewConfiguration
==
configuration
)
return
;
mViewConfiguration
=
configuration
;
nativeUpdateSharedViewConfiguration
(
getScaledMaximumFlingVelocity
(),
getScaledMinimumFlingVelocity
(),
getScaledTouchSlop
(),
getScaledDoubleTapSlop
(),
getScaledMinScalingSpan
(),
getScaledMinScalingTouchMajor
());
}
@CalledByNative
private
static
int
getDoubleTapTimeout
()
{
return
ViewConfiguration
.
getDoubleTapTimeout
();
}
@CalledByNative
private
static
int
getLongPressTimeout
()
{
return
ViewConfiguration
.
getLongPressTimeout
();
}
@CalledByNative
private
static
int
getTapTimeout
()
{
return
ViewConfiguration
.
getTapTimeout
();
}
@CalledByNative
private
static
float
getScrollFriction
()
{
return
ViewConfiguration
.
getScrollFriction
();
}
@CalledByNative
private
int
getScaledMaximumFlingVelocity
()
{
return
mViewConfiguration
.
getScaledMaximumFlingVelocity
();
}
@CalledByNative
private
int
getScaledMinimumFlingVelocity
()
{
return
mViewConfiguration
.
getScaledMinimumFlingVelocity
();
}
@CalledByNative
private
int
getScaledTouchSlop
()
{
return
mViewConfiguration
.
getScaledTouchSlop
();
}
@CalledByNative
private
int
getScaledDoubleTapSlop
()
{
return
mViewConfiguration
.
getScaledDoubleTapSlop
();
}
@CalledByNative
private
int
getScaledMinScalingSpan
()
{
final
Resources
res
=
mAppContext
.
getResources
();
int
id
=
res
.
getIdentifier
(
"config_minScalingSpan"
,
"dimen"
,
"android"
);
// Fall back to a sensible default if the internal identifier does not exist.
if
(
id
==
0
)
id
=
R
.
dimen
.
config_min_scaling_span
;
try
{
return
res
.
getDimensionPixelSize
(
id
);
}
catch
(
Resources
.
NotFoundException
e
)
{
assert
false
:
"MinScalingSpan resource lookup failed."
;
return
(
int
)
TypedValue
.
applyDimension
(
TypedValue
.
COMPLEX_UNIT_MM
,
MIN_SCALING_SPAN_MM
,
res
.
getDisplayMetrics
());
}
}
@CalledByNative
private
int
getScaledMinScalingTouchMajor
()
{
final
Resources
res
=
mAppContext
.
getResources
();
int
id
=
res
.
getIdentifier
(
"config_minScalingTouchMajor"
,
"dimen"
,
"android"
);
// Fall back to a sensible default if the internal identifier does not exist.
if
(
id
==
0
)
id
=
R
.
dimen
.
config_min_scaling_touch_major
;
try
{
return
res
.
getDimensionPixelSize
(
id
);
}
catch
(
Resources
.
NotFoundException
e
)
{
assert
false
:
"MinScalingTouchMajor resource lookup failed."
;
return
(
int
)
TypedValue
.
applyDimension
(
TypedValue
.
COMPLEX_UNIT_DIP
,
MIN_SCALING_TOUCH_MAJOR_DIP
,
res
.
getDisplayMetrics
());
}
}
@CalledByNative
private
static
ViewConfigurationHelper
createWithListener
(
Context
context
)
{
ViewConfigurationHelper
viewConfigurationHelper
=
new
ViewConfigurationHelper
(
context
);
viewConfigurationHelper
.
registerListener
();
return
viewConfigurationHelper
;
}
private
native
void
nativeUpdateSharedViewConfiguration
(
int
scaledMaximumFlingVelocity
,
int
scaledMinimumFlingVelocity
,
int
scaledTouchSlop
,
int
scaledDoubleTapSlop
,
int
scaledMinScalingSpan
,
int
scaledMinScalingTouchMajor
);
}
ui/gl/BUILD.gn
浏览文件 @
0679c31b
...
...
@@ -289,8 +289,8 @@ if (is_android) {
":surface_jni_headers",
]
sources = [
"
../
android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java",
"
../
android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java",
"android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java",
"android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java",
]
jni_package = "ui/gl"
}
...
...
ui/gl/android/java/src/org/chromium/ui/gl/SurfaceTextureListener.java
0 → 100644
浏览文件 @
0679c31b
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package
org.chromium.ui.gl
;
import
android.graphics.SurfaceTexture
;
import
org.chromium.base.JNINamespace
;
/**
* Listener to an android SurfaceTexture object for frame availability.
*/
@JNINamespace
(
"gfx"
)
class
SurfaceTextureListener
implements
SurfaceTexture
.
OnFrameAvailableListener
{
// Used to determine the class instance to dispatch the native call to.
private
final
long
mNativeSurfaceTextureListener
;
SurfaceTextureListener
(
long
nativeSurfaceTextureListener
)
{
assert
nativeSurfaceTextureListener
!=
0
;
mNativeSurfaceTextureListener
=
nativeSurfaceTextureListener
;
}
@Override
public
void
onFrameAvailable
(
SurfaceTexture
surfaceTexture
)
{
nativeFrameAvailable
(
mNativeSurfaceTextureListener
);
}
@Override
protected
void
finalize
()
throws
Throwable
{
try
{
nativeDestroy
(
mNativeSurfaceTextureListener
);
}
finally
{
super
.
finalize
();
}
}
private
native
void
nativeFrameAvailable
(
long
nativeSurfaceTextureListener
);
private
native
void
nativeDestroy
(
long
nativeSurfaceTextureListener
);
}
ui/gl/android/java/src/org/chromium/ui/gl/SurfaceTexturePlatformWrapper.java
0 → 100644
浏览文件 @
0679c31b
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package
org.chromium.ui.gl
;
import
android.graphics.SurfaceTexture
;
import
android.os.Build
;
import
android.util.Log
;
import
org.chromium.base.CalledByNative
;
import
org.chromium.base.JNINamespace
;
/**
* Wrapper class for the underlying platform's SurfaceTexture in order to
* provide a stable JNI API.
*/
@JNINamespace
(
"gfx"
)
class
SurfaceTexturePlatformWrapper
{
private
static
final
String
TAG
=
"SurfaceTexturePlatformWrapper"
;
@CalledByNative
private
static
SurfaceTexture
create
(
int
textureId
)
{
return
new
SurfaceTexture
(
textureId
);
}
@CalledByNative
private
static
SurfaceTexture
createSingleBuffered
(
int
textureId
)
{
assert
Build
.
VERSION
.
SDK_INT
>=
Build
.
VERSION_CODES
.
KITKAT
;
return
new
SurfaceTexture
(
textureId
,
true
);
}
@CalledByNative
private
static
void
destroy
(
SurfaceTexture
surfaceTexture
)
{
surfaceTexture
.
setOnFrameAvailableListener
(
null
);
surfaceTexture
.
release
();
}
@CalledByNative
private
static
void
setFrameAvailableCallback
(
SurfaceTexture
surfaceTexture
,
long
nativeSurfaceTextureListener
)
{
surfaceTexture
.
setOnFrameAvailableListener
(
new
SurfaceTextureListener
(
nativeSurfaceTextureListener
));
}
@CalledByNative
private
static
void
updateTexImage
(
SurfaceTexture
surfaceTexture
)
{
try
{
surfaceTexture
.
updateTexImage
();
}
catch
(
RuntimeException
e
)
{
Log
.
e
(
TAG
,
"Error calling updateTexImage"
,
e
);
}
}
@CalledByNative
private
static
void
releaseTexImage
(
SurfaceTexture
surfaceTexture
)
{
assert
Build
.
VERSION
.
SDK_INT
>=
Build
.
VERSION_CODES
.
KITKAT
;
surfaceTexture
.
releaseTexImage
();
}
@CalledByNative
private
static
void
getTransformMatrix
(
SurfaceTexture
surfaceTexture
,
float
[]
matrix
)
{
surfaceTexture
.
getTransformMatrix
(
matrix
);
}
@CalledByNative
private
static
void
attachToGLContext
(
SurfaceTexture
surfaceTexture
,
int
texName
)
{
assert
Build
.
VERSION
.
SDK_INT
>=
Build
.
VERSION_CODES
.
JELLY_BEAN
;
surfaceTexture
.
attachToGLContext
(
texName
);
}
@CalledByNative
private
static
void
detachFromGLContext
(
SurfaceTexture
surfaceTexture
)
{
assert
Build
.
VERSION
.
SDK_INT
>=
Build
.
VERSION_CODES
.
JELLY_BEAN
;
surfaceTexture
.
detachFromGLContext
();
}
}
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录