public class JavaI010Buffer extends java.lang.Object implements VideoFrame.I010Buffer
| Constructor and Description |
|---|
JavaI010Buffer(int width,
int height,
java.nio.ByteBuffer dataY,
int strideY,
java.nio.ByteBuffer dataU,
int strideU,
java.nio.ByteBuffer dataV,
int strideV,
java.lang.Runnable releaseCallback)
Constructs a new JavaI010Buffer backed by the given data
|
| Modifier and Type | Method and Description |
|---|---|
static JavaI010Buffer |
allocate(int width,
int height)
Allocates an empty I010Buffer suitable for an image of the given dimensions.
|
VideoFrame.Buffer |
cropAndScale(int cropX,
int cropY,
int cropWidth,
int cropHeight,
int scaleWidth,
int scaleHeight)
Crops a region defined by |cropx|, |cropY|, |cropWidth| and |cropHeight|.
|
java.nio.ByteBuffer |
getDataU()
Returns a direct ByteBuffer containing U-plane data.
|
java.nio.ByteBuffer |
getDataV()
Returns a direct ByteBuffer containing V-plane data.
|
java.nio.ByteBuffer |
getDataY()
Returns a direct ByteBuffer containing Y-plane data.
|
int |
getHeight()
Resolution of the buffer in pixels.
|
int |
getStrideU() |
int |
getStrideV() |
int |
getStrideY() |
int |
getWidth()
Resolution of the buffer in pixels.
|
static VideoFrame.I420Buffer |
i010BufferToI420(JavaI010Buffer buffer) |
VideoFrame.Buffer |
mirror(int frameRotation)
Apply mirror
|
void |
release()
Decreases ref count by one.
|
void |
retain()
Increases ref count by one.
|
VideoFrame.Buffer |
rotate(int frameRotation)
Apply rotate
|
VideoFrame.I420Buffer |
toI420()
Returns a memory-backed frame in I420 format.
|
VideoFrame.Buffer |
transform(int cropX,
int cropY,
int cropWidth,
int cropHeight,
int scaleWidth,
int scaleHeight,
int rotation)
Apply crop/scale/mirror/rotate
|
static JavaI010Buffer |
wrap(int width,
int height,
java.nio.ByteBuffer dataY,
int strideY,
java.nio.ByteBuffer dataU,
int strideU,
java.nio.ByteBuffer dataV,
int strideV,
java.lang.Runnable releaseCallback) |
public JavaI010Buffer(int width,
int height,
java.nio.ByteBuffer dataY,
int strideY,
java.nio.ByteBuffer dataU,
int strideU,
java.nio.ByteBuffer dataV,
int strideV,
java.lang.Runnable releaseCallback)
public static JavaI010Buffer wrap(int width, int height, java.nio.ByteBuffer dataY, int strideY, java.nio.ByteBuffer dataU, int strideU, java.nio.ByteBuffer dataV, int strideV, java.lang.Runnable releaseCallback)
public static JavaI010Buffer allocate(int width, int height)
width - width.height - height.public java.nio.ByteBuffer getDataY()
VideoFrame.I010BuffergetDataY in interface VideoFrame.I010Bufferpublic java.nio.ByteBuffer getDataV()
VideoFrame.I010BuffergetDataV in interface VideoFrame.I010Bufferpublic java.nio.ByteBuffer getDataU()
VideoFrame.I010BuffergetDataU in interface VideoFrame.I010Bufferpublic int getHeight()
VideoFrame.BuffergetHeight in interface VideoFrame.Bufferpublic int getWidth()
VideoFrame.BuffergetWidth in interface VideoFrame.Bufferpublic int getStrideV()
getStrideV in interface VideoFrame.I010Bufferpublic int getStrideY()
getStrideY in interface VideoFrame.I010Bufferpublic int getStrideU()
getStrideU in interface VideoFrame.I010Bufferpublic void release()
VideoFrame.Bufferrelease in interface VideoFrame.Bufferpublic VideoFrame.I420Buffer toI420()
VideoFrame.BuffertoI420 in interface VideoFrame.Bufferpublic void retain()
VideoFrame.Bufferretain in interface VideoFrame.Bufferpublic VideoFrame.Buffer cropAndScale(int cropX, int cropY, int cropWidth, int cropHeight, int scaleWidth, int scaleHeight)
VideoFrame.BuffercropAndScale in interface VideoFrame.Bufferpublic VideoFrame.Buffer rotate(int frameRotation)
VideoFrame.Bufferrotate in interface VideoFrame.Bufferpublic VideoFrame.Buffer transform(int cropX, int cropY, int cropWidth, int cropHeight, int scaleWidth, int scaleHeight, int rotation)
VideoFrame.Buffertransform in interface VideoFrame.Bufferpublic VideoFrame.Buffer mirror(int frameRotation)
VideoFrame.Buffermirror in interface VideoFrame.Bufferpublic static VideoFrame.I420Buffer i010BufferToI420(JavaI010Buffer buffer)