// TODO: Do not increment the m_frameBufferCache.size() by one but more than one
void ImageDecoderQt::forceLoadEverything()
{
int imageCount = 0;
do {
m_frameBufferCache.resize(++imageCount);
internalHandleCurrentImage(imageCount - 1);
} while(!m_failed);
// If we failed decoding the first image we actually
// have no images and need to keep m_failed set to
// true otherwise we want to reset it and forget about
// the last attempt to decode a image.
m_frameBufferCache.resize(imageCount - 1);
m_failed = imageCount == 1;
}
// TODO: Do not increment the m_frameBufferCache.size() by one but more than one
void ImageDecoderQt::forceLoadEverything()
{
int imageCount = 0;
do {
m_frameBufferCache.resize(++imageCount);
} while (internalHandleCurrentImage(imageCount - 1));
// If we failed decoding the first image we actually
// have no images and need to set the failed bit.
// Otherwise, we want to forget about
// the last attempt to decode a image.
m_frameBufferCache.resize(imageCount - 1);
if (imageCount == 1)
setFailed();
}
void ImageDecoderQt::internalReadImage(size_t frameIndex)
{
ASSERT(m_reader);
if (m_reader->supportsAnimation())
m_reader->jumpToImage(frameIndex);
else if (frameIndex != 0)
return failRead();
internalHandleCurrentImage(frameIndex);
// Attempt to return some memory
for (int i = 0; i < m_frameBufferCache.size(); ++i)
if (m_frameBufferCache[i].status() != RGBA32Buffer::FrameComplete)
return;
delete m_reader;
delete m_buffer;
m_buffer = 0;
m_reader = 0;
}
void ImageDecoderQt::internalReadImage(size_t frameIndex)
{
ASSERT(m_reader);
if (m_reader->supportsAnimation())
m_reader->jumpToImage(frameIndex);
else if (frameIndex) {
setFailed();
return clearPointers();
}
if (!internalHandleCurrentImage(frameIndex))
setFailed();
// Attempt to return some memory
for (int i = 0; i < m_frameBufferCache.size(); ++i) {
if (m_frameBufferCache[i].status() != ImageFrame::FrameComplete)
return;
}
clearPointers();
}
