本文整理汇总了C++中ofPixels::getBytesStride方法的典型用法代码示例。如果您正苦于以下问题：C++ ofPixels::getBytesStride方法的具体用法？C++ ofPixels::getBytesStride怎么用？C++ ofPixels::getBytesStride使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ofPixels的用法示例。
在下文中一共展示了ofPixels::getBytesStride方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: loadData
//----------------------------------------------------------
void ofTexture::loadData(const ofPixels & pix){
if(!isAllocated()){
allocate(pix);
}else{
ofSetPixelStoreiAlignment(GL_UNPACK_ALIGNMENT,pix.getBytesStride());
loadData(pix.getData(), pix.getWidth(), pix.getHeight(), ofGetGlFormat(pix), ofGetGlType(pix));
}
}示例2: scale
bool Frame::scale(ofPixels& pixels)
{
if (sws_ctx)
{
uint8_t * inData[1] = { pixels.getData() }; // RGBA32 have one plane
//
// NOTE: In a more general setting, the rows of your input image may
// be padded; that is, the bytes per row may not be 4 * width.
// In such cases, inLineSize should be set to that padded width.
//
int inLinesize[1] = { pixels.getBytesStride() };
sws_scale(sws_ctx, inData, inLinesize, 0, pixels.getHeight(), frm->data, frm->linesize);
frm->pts = frm->pts + 1;
return true;
}
// sws_scale(sws_ctx, inData, inLinesize, 0, ctx->height, frame->data, frame->linesize);
return false;
}示例3: loadData
//----------------------------------------------------------
void ofTexture::loadData(const ofPixels & pix){
ofSetPixelStorei(pix.getBytesStride());
loadData(pix.getPixels(), pix.getWidth(), pix.getHeight(), ofGetGlFormat(pix), ofGetGlType(pix));
}