merge.cpp File Reference

#include "render/merge.h"
#include "util/util_array.h"
#include "util/util_map.h"
#include "util/util_system.h"
#include "util/util_time.h"
#include "util/util_unique_ptr.h"
#include <OpenImageIO/filesystem.h>
#include <OpenImageIO/imageio.h>

Go to the source code of this file.

Classes
struct	MergeImagePass
struct	MergeImageLayer
struct	MergeImage

Enumerations
enum	MergeChannelOp { MERGE_CHANNEL_NOP , MERGE_CHANNEL_COPY , MERGE_CHANNEL_SUM , MERGE_CHANNEL_AVERAGE }

Functions
static MergeChannelOp	parse_channel_operation (const string &pass_name)
static bool	split_last_dot (string &in, string &suffix)
static bool	parse_channel_name (string name, string &renderlayer, string &pass, string &channel, bool multiview_channels)
static bool	parse_channels (const ImageSpec &in_spec, vector< MergeImageLayer > &layers, string &error)
static bool	open_images (const vector< string > &filepaths, vector< MergeImage > &images, string &error)
static void	merge_render_time (ImageSpec &spec, const vector< MergeImage > &images, const string &name, const bool average)
static void	merge_layer_render_time (ImageSpec &spec, const vector< MergeImage > &images, const string &layer_name, const string &time_name, const bool average)
static void	merge_channels_metadata (vector< MergeImage > &images, ImageSpec &out_spec, vector< int > &channel_total_samples)
static void	alloc_pixels (const ImageSpec &spec, array< float > &pixels)
static bool	merge_pixels (const vector< MergeImage > &images, const ImageSpec &out_spec, const vector< int > &channel_total_samples, array< float > &out_pixels, string &error)
static bool	save_output (const string &filepath, const ImageSpec &spec, const array< float > &pixels, string &error)

Enumeration Type Documentation

MergeChannelOp

enum MergeChannelOp

Enumerator
MERGE_CHANNEL_NOP
MERGE_CHANNEL_COPY
MERGE_CHANNEL_SUM
MERGE_CHANNEL_AVERAGE

Definition at line 34 of file merge.cpp.

Function Documentation

alloc_pixels()

static void alloc_pixels ( const ImageSpec &  spec, array< float > &  pixels  )

static

Definition at line 352 of file merge.cpp.

References height, array< T, alignment >::resize(), and width.

Referenced by merge_pixels().

merge_channels_metadata()

static void merge_channels_metadata ( vector< MergeImage > &  images, ImageSpec &  out_spec, vector< int > &  channel_total_samples  )

static

Definition at line 286 of file merge.cpp.

References MergeImagePass::channel_name, MergeImagePass::format, MERGE_CHANNEL_COPY, MERGE_CHANNEL_NOP, merge_layer_render_time(), MergeImagePass::merge_offset, merge_render_time(), MergeImageLayer::name, MergeImagePass::op, MergeImageLayer::passes, MergeImageLayer::samples, and string_printf().

Referenced by ImageMerger::run().

merge_layer_render_time()

static void merge_layer_render_time ( ImageSpec &  spec, const vector< MergeImage > &  images, const string &  layer_name, const string &  time_name, const bool  average  )

static

Definition at line 265 of file merge.cpp.

References average(), time, time_human_readable_from_seconds(), and time_human_readable_to_seconds().

Referenced by merge_channels_metadata().

merge_pixels()

static bool merge_pixels ( const vector< MergeImage > &  images, const ImageSpec &  out_spec, const vector< int > &  channel_total_samples, array< float > &  out_pixels, string &  error  )

static

Definition at line 362 of file merge.cpp.

References alloc_pixels(), array< T, alignment >::data(), error(), float(), MERGE_CHANNEL_AVERAGE, MERGE_CHANNEL_COPY, MERGE_CHANNEL_NOP, MERGE_CHANNEL_SUM, MergeImagePass::merge_offset, MergeImagePass::offset, MergeImagePass::op, MergeImageLayer::passes, MergeImageLayer::samples, array< T, alignment >::size(), stride, and t.

Referenced by ImageMerger::run().

merge_render_time()

static void merge_render_time ( ImageSpec &  spec, const vector< MergeImage > &  images, const string &  name, const bool  average  )

static

Definition at line 246 of file merge.cpp.

References average(), time, time_human_readable_from_seconds(), and time_human_readable_to_seconds().

Referenced by merge_channels_metadata().

open_images()

static bool open_images ( const vector< string > &  filepaths, vector< MergeImage > &  images, string &  error  )

static

Definition at line 202 of file merge.cpp.

References error(), MergeImage::filepath, MergeImage::in, MergeImage::layers, and parse_channels().

Referenced by ImageMerger::run().

parse_channel_name()

static bool parse_channel_name ( string  name, string &  renderlayer, string &  pass, string &  channel, bool  multiview_channels  )

static

Definition at line 108 of file merge.cpp.

References split_last_dot(), and view.

Referenced by parse_channels().

parse_channel_operation()

static MergeChannelOp parse_channel_operation ( const string &  pass_name )

static

Definition at line 76 of file merge.cpp.

References MERGE_CHANNEL_AVERAGE, MERGE_CHANNEL_COPY, MERGE_CHANNEL_SUM, and string_startswith().

Referenced by parse_channels().

parse_channels()

static bool parse_channels ( const ImageSpec &  in_spec, vector< MergeImageLayer > &  layers, string &  error  )

static

Definition at line 130 of file merge.cpp.

References MergeImagePass::channel_name, error(), MergeImagePass::format, if(), MergeImagePass::merge_offset, MergeImageLayer::name, MergeImagePass::offset, MergeImagePass::op, parse_channel_name(), parse_channel_operation(), MergeImageLayer::samples, and string_printf().

Referenced by open_images().

save_output()

static bool save_output ( const string &  filepath, const ImageSpec &  spec, const array< float > &  pixels, string &  error  )

static

Definition at line 424 of file merge.cpp.

References array< T, alignment >::data(), error(), and unique_name().

Referenced by ImageMerger::run().

split_last_dot()

static bool split_last_dot ( string &  in, string &  suffix  )

static

Definition at line 94 of file merge.cpp.

References pos.

Referenced by parse_channel_name().