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repack tiff_reader to avoid slop (saves 16 bytes)

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This commit is contained in:
Dane Springmeyer 2014-12-09 08:34:13 -05:00
parent 303d625b7c
commit 93c6207153
1 changed files with 20 additions and 18 deletions
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38
src/tiff_reader.cpp
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@ -123,21 +123,21 @@ class tiff_reader : public image_reader
private:
source_type source_;
input_stream stream_;
tiff_ptr tif_;
int read_method_;
std::size_t width_;
std::size_t height_;
int rows_per_strip_;
int tile_width_;
int tile_height_;
tiff_ptr tif_;
bool premultiplied_alpha_;
bool has_alpha_;
std::size_t width_;
std::size_t height_;
unsigned bps_;
unsigned photometric_;
unsigned bands_;
bool is_tiled_;
unsigned planar_config_;
unsigned compression_;
bool premultiplied_alpha_;
bool has_alpha_;
bool is_tiled_;
public:
enum TiffType {
@ -201,20 +201,21 @@ template <typename T>
tiff_reader<T>::tiff_reader(std::string const& file_name)
: source_(file_name, std::ios_base::in | std::ios_base::binary),
stream_(source_),
tif_(nullptr),
read_method_(generic),
width_(0),
height_(0),
rows_per_strip_(0),
tile_width_(0),
tile_height_(0),
premultiplied_alpha_(false),
has_alpha_(false),
width_(0),
height_(0),
bps_(0),
photometric_(0),
bands_(1),
is_tiled_(false),
planar_config_(PLANARCONFIG_CONTIG),
compression_(COMPRESSION_NONE)
compression_(COMPRESSION_NONE),
premultiplied_alpha_(false),
has_alpha_(false),
is_tiled_(false)
{
if (!stream_) throw image_reader_exception("TIFF reader: cannot open file "+ file_name);
init();
@ -224,20 +225,21 @@ template <typename T>
tiff_reader<T>::tiff_reader(char const* data, std::size_t size)
: source_(data, size),
stream_(source_),
tif_(nullptr),
read_method_(generic),
width_(0),
height_(0),
rows_per_strip_(0),
tile_width_(0),
tile_height_(0),
premultiplied_alpha_(false),
has_alpha_(false),
width_(0),
height_(0),
bps_(0),
photometric_(0),
bands_(1),
is_tiled_(false),
planar_config_(PLANARCONFIG_CONTIG),
compression_(COMPRESSION_NONE)
compression_(COMPRESSION_NONE),
premultiplied_alpha_(false),
has_alpha_(false),
is_tiled_(false)
{
if (!stream_) throw image_reader_exception("TIFF reader: cannot open image stream ");
stream_.seekg(0, std::ios::beg);