void MetadataDriver::doColorConversion()
{
LOGV("doColorConversion");
// Do color conversion using PV's color conversion utility
int width = mFrameBufferProp.iFrameWidth;
int height = mFrameBufferProp.iFrameHeight;
int displayWidth = mFrameBufferProp.iDisplayWidth;
int displayHeight = mFrameBufferProp.iDisplayHeight;
SkBitmap *bitmap = new SkBitmap();
if (!bitmap) {
LOGE("doColorConversion: cannot instantiate a SkBitmap object.");
return;
}
bitmap->setConfig(SkBitmap::kRGB_565_Config, displayWidth, displayHeight);
if (!bitmap->allocPixels()) {
LOGE("allocPixels failed");
delete bitmap;
return;
}
ColorConvertBase* colorConverter = ColorConvert16::NewL();
if (!colorConverter ||
!colorConverter->Init(width, height, width, displayWidth, displayHeight, displayWidth, CCROTATE_NONE) ||
!colorConverter->SetMode(1) ||
!colorConverter->Convert(mFrameBuffer, (uint8*)bitmap->getPixels())) {
LOGE("failed to do color conversion");
delete colorConverter;
delete bitmap;
return;
}
delete colorConverter;
// Store the SkBitmap pixels in a private shared structure with known
// internal memory layout so that the pixels can be sent across the
// binder interface
delete mVideoFrame;
mVideoFrame = new VideoFrame();
if (!mVideoFrame) {
LOGE("failed to allocate memory for a VideoFrame object");
delete bitmap;
return;
}
mVideoFrame->mWidth = width;
mVideoFrame->mHeight = height;
mVideoFrame->mDisplayWidth = displayWidth;
mVideoFrame->mDisplayHeight = displayHeight;
mVideoFrame->mSize = bitmap->getSize();
LOGV("display width (%d) and height (%d), and size (%d)", displayWidth, displayHeight, mVideoFrame->mSize);
mVideoFrame->mData = new uint8[mVideoFrame->mSize];
if (!mVideoFrame->mData) {
LOGE("doColorConversion: cannot allocate buffer to hold SkBitmap pixels");
delete bitmap;
delete mVideoFrame;
mVideoFrame = NULL;
return;
}
memcpy(mVideoFrame->mData, (uint8*) bitmap->getPixels(), mVideoFrame->mSize);
delete bitmap;
}
void MetadataDriver::doColorConversion()
{
LOGV("doColorConversion");
// Do color conversion using PV's color conversion utility
int width = mFrameBufferProp.iFrameWidth;
int height = mFrameBufferProp.iFrameHeight;
int displayWidth = mFrameBufferProp.iDisplayWidth;
int displayHeight = mFrameBufferProp.iDisplayHeight;
SkBitmap *bitmap = new SkBitmap();
//Deinterlace Chroma if the device is an msm7630_surf
//and if we are using hardware accelerated video decoder
char value[PROPERTY_VALUE_MAX];
property_get("ro.product.device",value,"0");
if(strncmp("msm7630",value,strlen("msm7630")) == 0 && aHwAccelerated == true) deinterlaceChroma();
if (!bitmap) {
LOGE("doColorConversion: cannot instantiate a SkBitmap object.");
return;
}
bitmap->setConfig(SkBitmap::kRGB_565_Config, displayWidth, displayHeight);
if (!bitmap->allocPixels()) {
LOGE("allocPixels failed");
delete bitmap;
return;
}
// When passing parameters in Init call of ColorConverter library
// we need to take care of passing even width and height to the CC.
// If Width is odd then making it even as below
// will reduce the pitch by 1. This may result in a tilted image for
// clips with odd width.
ColorConvertBase* colorConverter = ColorConvert16::NewL();
if (!colorConverter ||
!colorConverter->Init(((width)&(~1)), ((height)&(~1)), ((width)&(~1)), displayWidth, ((displayHeight)&(~1)), ((displayWidth)&(~1)), CCROTATE_NONE) ||
//!colorConverter->Init(width, height, width, displayWidth, displayHeight, displayWidth, CCROTATE_NONE) ||
!colorConverter->SetMode(1) ||
!colorConverter->Convert(mFrameBuffer, (uint8*)bitmap->getPixels())) {
LOGE("failed to do color conversion");
delete colorConverter;
delete bitmap;
return;
}
delete colorConverter;
// Store the SkBitmap pixels in a private shared structure with known
// internal memory layout so that the pixels can be sent across the
// binder interface
delete mVideoFrame;
mVideoFrame = new VideoFrame();
if (!mVideoFrame) {
LOGE("failed to allocate memory for a VideoFrame object");
delete bitmap;
return;
}
mVideoFrame->mWidth = width;
mVideoFrame->mHeight = height;
mVideoFrame->mDisplayWidth = displayWidth;
mVideoFrame->mDisplayHeight = displayHeight;
mVideoFrame->mSize = bitmap->getSize();
LOGV("display width (%d) and height (%d), and size (%d)", displayWidth, displayHeight, mVideoFrame->mSize);
mVideoFrame->mData = new uint8[mVideoFrame->mSize];
if (!mVideoFrame->mData) {
LOGE("doColorConversion: cannot allocate buffer to hold SkBitmap pixels");
delete bitmap;
delete mVideoFrame;
mVideoFrame = NULL;
return;
}
memcpy(mVideoFrame->mData, (uint8*) bitmap->getPixels(), mVideoFrame->mSize);
delete bitmap;
}
