--- milena/ChangeLog | 4 + milena/mln/core/image/image2d_ffmpeg.hh | 251 ++++++++++++++++--------------- 2 files changed, 130 insertions(+), 125 deletions(-) diff --git a/milena/ChangeLog b/milena/ChangeLog index c8bdff7..2f20d83 100644 --- a/milena/ChangeLog +++ b/milena/ChangeLog @@ -1,3 +1,7 @@ +2013-04-19 Guillaume Lazzara <z@lrde.epita.fr> + + * mln/core/image/image2d_ffmpeg.hh: Fix compilation issues. + 2013-04-18 Guillaume Lazzara <z@lrde.epita.fr> * mln/core/image/image2d_ffmpeg.hh: Enable fastest access. diff --git a/milena/mln/core/image/image2d_ffmpeg.hh b/milena/mln/core/image/image2d_ffmpeg.hh index fb33722..2b727bb 100644 --- a/milena/mln/core/image/image2d_ffmpeg.hh +++ b/milena/mln/core/image/image2d_ffmpeg.hh @@ -46,25 +46,25 @@ namespace mln { // Forward declaration. - template <typename T> class image2d_ffmpeg; + template <typename V> class image2d_ffmpeg; namespace internal { /*! - \brief Data structure for \c mln::image2d_ffmpeg<T>. + \brief Data structure for \c mln::image2d_ffmpeg<V>. */ - template <typename T> - struct data< image2d_ffmpeg<T> > + template <typename V> + struct data< image2d_ffmpeg<V> > { data(AVFrame *frame); ~data(); - AVFrame *frame; + AVFrame *frame_; - T* buffer_; - T** array_; + V* buffer_; + V** array_; box2d b_; // theoretical box @@ -77,8 +77,8 @@ namespace mln namespace trait { - template <typename T> - struct image_< image2d_ffmpeg<T> > : default_image_< T, image2d_ffmpeg<T> > + template <typename V> + struct image_< image2d_ffmpeg<V> > : default_image_< V, image2d_ffmpeg<V> > { // misc typedef trait::image::category::primary category; @@ -113,29 +113,29 @@ namespace mln /// Basic 2D image class. /// - /// The parameter \c T is the type of pixel values. This image class + /// The parameter \c V is the type of pixel values. This image class /// stores data in memory and has a virtual border with constant /// thickness around data. /// /// \ingroup modimageconcrete // - template <typename T> - class image2d_ffmpeg : public internal::image_primary< T, mln::box2d, image2d_ffmpeg<T> > + template <typename V> + class image2d_ffmpeg : public internal::image_primary< V, mln::box2d, image2d_ffmpeg<V> > { - typedef internal::image_primary< T, mln::box2d, image2d_ffmpeg<T> > super_; + typedef internal::image_primary< V, mln::box2d, image2d_ffmpeg<V> > super_; public: /// Value associated type. - typedef T value; + typedef V value; /// Return type of read-only access. - typedef const T& rvalue; + typedef const V& rvalue; /// Return type of read-write access. - typedef T& lvalue; + typedef V& lvalue; /// Skeleton. - typedef image2d_ffmpeg< tag::value_<T> > skeleton; + typedef image2d_ffmpeg< tag::value_<V> > skeleton; /// Constructor without argument. @@ -165,19 +165,19 @@ namespace mln const box2d& vbbox() const; /// Read-only access to the image value located at point \p p. - const T& operator()(const point2d& p) const; + const V& operator()(const point2d& p) const; /// Read-write access to the image value located at point \p p. - T& operator()(const point2d& p); + V& operator()(const point2d& p); // Specific methods: // ----------------- /// \cond INTERNAL_API /// Read-only access to the image value located at (\p row, \p col). - const T& at_(mln::def::coord row, mln::def::coord col) const; + const V& at_(mln::def::coord row, mln::def::coord col) const; /// Read-write access to the image value located at (\p row, \p col). - T& at_(mln::def::coord row, mln::def::coord col); + V& at_(mln::def::coord row, mln::def::coord col); /// \endcond @@ -201,10 +201,10 @@ namespace mln unsigned nelements() const; /// Read-only access to the image value located at offset \p i. - const T& element(unsigned i) const; + const V& element(unsigned i) const; /// Read-write access to the image value located at offset \p i. - T& element(unsigned i); + V& element(unsigned i); /// Give the delta-offset corresponding to the delta-point \p dp. int delta_offset(const dpoint2d& dp) const; @@ -213,10 +213,10 @@ namespace mln point2d point_at_offset(unsigned i) const; /// Give a hook to the value buffer. - const T* buffer() const; + const V* buffer() const; /// Give a hook to the value buffer. - T* buffer(); + V* buffer(); }; @@ -226,8 +226,8 @@ namespace mln /// \cond INTERNAL_API - template <typename T, typename J> - void init_(tag::image_t, mln::image2d_ffmpeg<T>& target, const J& model); + template <typename V, typename J> + void init_(tag::image_t, mln::image2d_ffmpeg<V>& target, const J& model); /// \endcond @@ -236,9 +236,9 @@ namespace mln // init_ - template <typename T, typename J> + template <typename V, typename J> inline - void init_(tag::image_t, image2d_ffmpeg<T>& target, const J& model) + void init_(tag::image_t, image2d_ffmpeg<V>& target, const J& model) { box2d b; init_(tag::bbox, b, model); @@ -246,13 +246,13 @@ namespace mln } - // internal::data< image2d_ffmpeg<T> > + // internal::data< image2d_ffmpeg<V> > namespace internal { - template <typename T> + template <typename V> inline - data< image2d_ffmpeg<T> >::data(AVFrame *frame) + data< image2d_ffmpeg<V> >::data(AVFrame *frame) : frame_(frame) { b_ = make::box2d(frame->height, frame->linesize); // frame->width ? @@ -260,9 +260,9 @@ namespace mln unsigned nr = frame->height, nc = frame->width; - array_ = new T*[nr]; - buf_ = frame->data[0]; - T* buf = frame->data[0]; + 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; @@ -270,18 +270,18 @@ namespace mln } } - template <typename T> + template <typename V> inline - data< image2d_ffmpeg<T> >::~data() + data< image2d_ffmpeg<V> >::~data() { deallocate_(); // AVFrame must be deleted by the user! } - template <typename T> + template <typename V> inline void - data< image2d_ffmpeg<T> >::deallocate_() + data< image2d_ffmpeg<V> >::deallocate_() { if (array_) { @@ -294,70 +294,70 @@ namespace mln } // end of namespace mln::internal - // image2d_ffmpeg<T> + // image2d_ffmpeg<V> - template <typename T> + template <typename V> inline - image2d_ffmpeg<T>::image2d_ffmpeg() + image2d_ffmpeg<V>::image2d_ffmpeg() { } - template <typename T> + template <typename V> inline - image2d_ffmpeg<T>::image2d_ffmpeg(AVFrame *frame) + image2d_ffmpeg<V>::image2d_ffmpeg(AVFrame *frame) { - this->data_ = new internal::data< image2d_ffmpeg<T> >(frame); + this->data_ = new internal::data< image2d_ffmpeg<V> >(frame); } - template <typename T> + template <typename V> inline const box2d& - image2d_ffmpeg<T>::domain() const + image2d_ffmpeg<V>::domain() const { mln_precondition(this->is_valid()); return this->data_->b_; } - template <typename T> + template <typename V> inline const box2d& - image2d_ffmpeg<T>::bbox() const + image2d_ffmpeg<V>::bbox() const { mln_precondition(this->is_valid()); return this->data_->b_; } - template <typename T> + template <typename V> inline const box2d& - image2d_ffmpeg<T>::vbbox() const + image2d_ffmpeg<V>::vbbox() const { mln_precondition(this->is_valid()); return this->data_->b_; } - template <typename T> + template <typename V> inline bool - image2d_ffmpeg<T>::has(const point2d& p) const + image2d_ffmpeg<V>::has(const point2d& p) const { mln_precondition(this->is_valid()); return this->data_->b_.has(p); } - template <typename T> + template <typename V> inline - const T& - image2d_ffmpeg<T>::operator()(const point2d& p) const + const V& + image2d_ffmpeg<V>::operator()(const point2d& p) const { mln_precondition(this->has(p)); return this->data_->array_[p.row()][p.col()]; } - template <typename T> + template <typename V> inline - T& - image2d_ffmpeg<T>::operator()(const point2d& p) + V& + image2d_ffmpeg<V>::operator()(const point2d& p) { mln_precondition(this->has(p)); return this->data_->array_[p.row()][p.col()]; @@ -366,37 +366,37 @@ namespace mln // Specific methods: - template <typename T> + template <typename V> inline - const T& - image2d_ffmpeg<T>::at_(mln::def::coord row, mln::def::coord col) const + const V& + image2d_ffmpeg<V>::at_(mln::def::coord row, mln::def::coord col) const { mln_precondition(this->has(point2d(row, col))); return this->data_->array_[row][col]; } - template <typename T> + template <typename V> inline - T& - image2d_ffmpeg<T>::at_(mln::def::coord row, mln::def::coord col) + V& + image2d_ffmpeg<V>::at_(mln::def::coord row, mln::def::coord col) { mln_precondition(this->has(point2d(row, col))); return this->data_->array_[row][col]; } - template <typename T> + template <typename V> inline unsigned - image2d_ffmpeg<T>::nrows() const + image2d_ffmpeg<V>::nrows() const { mln_precondition(this->is_valid()); return this->data_->b_.len(0); } - template <typename T> + template <typename V> inline unsigned - image2d_ffmpeg<T>::ncols() const + image2d_ffmpeg<V>::ncols() const { mln_precondition(this->is_valid()); return this->data_->b_.len(1); @@ -405,74 +405,74 @@ namespace mln // As a fastest image: - template <typename T> + template <typename V> inline unsigned - image2d_ffmpeg<T>::border() const + image2d_ffmpeg<V>::border() const { mln_precondition(this->is_valid()); return 0; } - template <typename T> + template <typename V> inline unsigned - image2d_ffmpeg<T>::nelements() const + image2d_ffmpeg<V>::nelements() const { mln_precondition(this->is_valid()); return this->data_->b_.nsites(); } - template <typename T> + template <typename V> inline - const T& - image2d_ffmpeg<T>::element(unsigned i) const + const V& + image2d_ffmpeg<V>::element(unsigned i) const { mln_precondition(i < nelements()); return *(this->data_->buffer_ + i); } - template <typename T> + template <typename V> inline - T& - image2d_ffmpeg<T>::element(unsigned i) + V& + image2d_ffmpeg<V>::element(unsigned i) { mln_precondition(i < nelements()); return *(this->data_->buffer_ + i); } - template <typename T> + template <typename V> inline - const T* - image2d_ffmpeg<T>::buffer() const + const V* + image2d_ffmpeg<V>::buffer() const { mln_precondition(this->is_valid()); return this->data_->buffer_; } - template <typename T> + template <typename V> inline - T* - image2d_ffmpeg<T>::buffer() + V* + image2d_ffmpeg<V>::buffer() { mln_precondition(this->is_valid()); return this->data_->buffer_; } - template <typename T> + template <typename V> inline int - image2d_ffmpeg<T>::delta_offset(const dpoint2d& dp) const + image2d_ffmpeg<V>::delta_offset(const dpoint2d& dp) const { mln_precondition(this->is_valid()); int o = dp[0] * this->data_->frame->linesize + dp[1]; return o; } - template <typename T> + template <typename V> inline point2d - image2d_ffmpeg<T>::point_at_offset(unsigned i) const + image2d_ffmpeg<V>::point_at_offset(unsigned i) const { mln_precondition(i < nelements()); def::coord @@ -484,6 +484,7 @@ namespace mln } + # endif // ! MLN_INCLUDE_ONLY } // end of namespace mln @@ -504,80 +505,80 @@ namespace mln // pixter - template <typename T> - struct fwd_pixter< image2d_ffmpeg<T> > + template <typename V> + struct fwd_pixter< image2d_ffmpeg<V> > { - typedef fwd_pixter2d< image2d_ffmpeg<T> > ret; + typedef fwd_pixter2d< image2d_ffmpeg<V> > ret; }; - template <typename T> - struct fwd_pixter< const image2d_ffmpeg<T> > + template <typename V> + struct fwd_pixter< const image2d_ffmpeg<V> > { - typedef fwd_pixter2d< const image2d_ffmpeg<T> > ret; + typedef fwd_pixter2d< const image2d_ffmpeg<V> > ret; }; - template <typename T> - struct bkd_pixter< image2d_ffmpeg<T> > + template <typename V> + struct bkd_pixter< image2d_ffmpeg<V> > { - typedef bkd_pixter2d< image2d_ffmpeg<T> > ret; + typedef bkd_pixter2d< image2d_ffmpeg<V> > ret; }; - template <typename T> - struct bkd_pixter< const image2d_ffmpeg<T> > + template <typename V> + struct bkd_pixter< const image2d_ffmpeg<V> > { - typedef bkd_pixter2d< const image2d_ffmpeg<T> > ret; + typedef bkd_pixter2d< const image2d_ffmpeg<V> > ret; }; // qixter - template <typename T, typename W> - struct fwd_qixter< image2d_ffmpeg<T>, W > + template <typename V, typename W> + struct fwd_qixter< image2d_ffmpeg<V>, W > { - typedef dpoints_fwd_pixter< image2d_ffmpeg<T> > ret; + typedef dpoints_fwd_pixter< image2d_ffmpeg<V> > ret; }; - template <typename T, typename W> - struct fwd_qixter< const image2d_ffmpeg<T>, W > + template <typename V, typename W> + struct fwd_qixter< const image2d_ffmpeg<V>, W > { - typedef dpoints_fwd_pixter< const image2d_ffmpeg<T> > ret; + typedef dpoints_fwd_pixter< const image2d_ffmpeg<V> > ret; }; - template <typename T, typename W> - struct bkd_qixter< image2d_ffmpeg<T>, W > + template <typename V, typename W> + struct bkd_qixter< image2d_ffmpeg<V>, W > { - typedef dpoints_bkd_pixter< image2d_ffmpeg<T> > ret; + typedef dpoints_bkd_pixter< image2d_ffmpeg<V> > ret; }; - template <typename T, typename W> - struct bkd_qixter< const image2d_ffmpeg<T>, W > + template <typename V, typename W> + struct bkd_qixter< const image2d_ffmpeg<V>, W > { - typedef dpoints_bkd_pixter< const image2d_ffmpeg<T> > ret; + typedef dpoints_bkd_pixter< const image2d_ffmpeg<V> > ret; }; // nixter - template <typename T, typename N> - struct fwd_nixter< image2d_ffmpeg<T>, N > + template <typename V, typename N> + struct fwd_nixter< image2d_ffmpeg<V>, N > { - typedef dpoints_fwd_pixter< image2d_ffmpeg<T> > ret; + typedef dpoints_fwd_pixter< image2d_ffmpeg<V> > ret; }; - template <typename T, typename N> - struct fwd_nixter< const image2d_ffmpeg<T>, N > + template <typename V, typename N> + struct fwd_nixter< const image2d_ffmpeg<V>, N > { - typedef dpoints_fwd_pixter< const image2d_ffmpeg<T> > ret; + typedef dpoints_fwd_pixter< const image2d_ffmpeg<V> > ret; }; - template <typename T, typename N> - struct bkd_nixter< image2d_ffmpeg<T>, N > + template <typename V, typename N> + struct bkd_nixter< image2d_ffmpeg<V>, N > { - typedef dpoints_bkd_pixter< image2d_ffmpeg<T> > ret; + typedef dpoints_bkd_pixter< image2d_ffmpeg<V> > ret; }; - template <typename T, typename N> - struct bkd_nixter< const image2d_ffmpeg<T>, N > + template <typename V, typename N> + struct bkd_nixter< const image2d_ffmpeg<V>, N > { - typedef dpoints_bkd_pixter< const image2d_ffmpeg<T> > ret; + typedef dpoints_bkd_pixter< const image2d_ffmpeg<V> > ret; }; } // end of namespace mln::trait -- 1.7.2.5