--- milena/mln/core/image/image2d_ffmpeg.hh | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) diff --git a/milena/mln/core/image/image2d_ffmpeg.hh b/milena/mln/core/image/image2d_ffmpeg.hh index 2b727bb..6584f1d 100644 --- a/milena/mln/core/image/image2d_ffmpeg.hh +++ b/milena/mln/core/image/image2d_ffmpeg.hh @@ -68,6 +68,7 @@ namespace mln box2d b_; // theoretical box + void deallocate_(); // FIXME: we would like to get border information from ffmpeg. //box2d vb_; }; @@ -255,18 +256,20 @@ namespace mln data< image2d_ffmpeg<V> >::data(AVFrame *frame) : frame_(frame) { - b_ = make::box2d(frame->height, frame->linesize); // frame->width ? + b_ = make::box2d(frame->height, frame->linesize[0]); // frame->width ? unsigned nr = frame->height, nc = frame->width; + array_ = new V*[nr]; buffer_ = static_cast<V*>((void *)frame->data[0]); V* buf = static_cast<V*>((void *)frame->data[0]); for (unsigned i = 0; i < nr; ++i) + { array_[i] = buf; - buf += frame->linesize; + buf = frame->linesize; } } @@ -285,7 +288,7 @@ namespace mln { if (array_) { - array_ += vb_.pmin().row(); + array_ = b_.pmin().row(); delete[] array_; array_ = 0; } @@ -429,7 +432,7 @@ namespace mln image2d_ffmpeg<V>::element(unsigned i) const { mln_precondition(i < nelements()); - return *(this->data_->buffer_ + i); + return *(this->data_->buffer_[i]); } template <typename V> @@ -438,7 +441,7 @@ namespace mln image2d_ffmpeg<V>::element(unsigned i) { mln_precondition(i < nelements()); - return *(this->data_->buffer_ + i); + return *(this->data_->buffer_[i]); } template <typename V> @@ -458,7 +461,7 @@ namespace mln mln_precondition(this->is_valid()); return this->data_->buffer_; } - + template <typename V> inline int @@ -483,7 +486,7 @@ namespace mln return p; } - + # endif // ! MLN_INCLUDE_ONLY -- 1.7.2.5