this module manages the cache of images. More...

Classes
class	adjust_alpha_modification
	Adjust Alpha (ADJUST_ALPHA) modification. More...

class	adjust_channels_modification
	Adjust Channels (CHAN) modification. More...

struct	background_modification
	Fill background with a color (BG). More...

class	bl_modification
	Gaussian-like blur (BL) modification. More...

class	blend_modification
	Color blending (BLEND) modification. More...

class	blit_modification
	Scale (BLIT) modification. More...

class	bw_modification
	Black and white (BW) modification. More...

class	cache_type

class	crop_modification
	Crop (CROP) modification. More...

class	cs_modification
	Color-shift (CS, R, G, B) modification. More...

class	fl_modification
	Mirror (FL) modification. More...

class	gs_modification
	Grayscale (GS) modification. More...

class	light_modification
	LIGHT (L) modification. More...

class	locator

struct	manager
	the image manager is responsible for setting up images, and destroying all images when the program exits. More...

class	mask_modification
	Mask (MASK) modification. More...

class	modification
	Base abstract class for an image-path modification. More...

class	modification_queue
	A modified priority queue used to order image modifications. More...

class	negative_modification
	Make an image negative (NEG) More...

class	o_modification
	Opacity (O) modification. More...

class	pixel_callable

class	plot_alpha_modification
	Plot Alpha (Alpha) modification. More...

class	rc_modification
	Recolor (RC/TC/PAL) modification. More...

class	rotate_modification
	Rotate (ROTATE) modification. More...

class	scale_exact_modification
	Scale exact modification. More...

class	scale_into_modification
	Scale into (SCALE_INTO) modification. More...

class	scale_modification
	Scaling modifications base class. More...

struct	sepia_modification
	Give to the image a sepia tint (SEPIA) More...

class	swap_modification
	Channel swap (SWAP). More...

class	wipe_alpha_modification
	Wipe Alpha (Wipe_Alpha) modification. More...

class	xbrz_modification
	xBRZ scale (xBRZ) modification More...

Typedefs
typedef cache_type< surface >	image_cache

typedef cache_type< texture >	texture_cache

typedef cache_type< bool >	bool_cache

typedef std::map< t_translation::terrain_code, surface >	mini_terrain_cache_map

typedef std::basic_string< signed char >	light_string
	light_string store colors info of central and adjacent hexes. More...

typedef std::map< light_string, surface >	lit_variants

typedef cache_type< lit_variants >	lit_cache

Enumerations
enum	TYPE { UNSCALED, SCALED_TO_ZOOM, HEXED, SCALED_TO_HEX, TOD_COLORED, BRIGHTENED }
	UNSCALED : image will be drawn "as is" without changing size, even in case of redraw SCALED_TO_ZOOM : image will be scaled taking zoom into account HEXED : the hex mask is applied on the image SCALED_TO_HEX : image will be scaled to fit into a hex, taking zoom into account TOD_COLORED : same as SCALED_TO_HEX but ToD coloring is also applied BRIGHTENED : same as TOD_COLORED but also brightened. More...

enum	SCALE_QUALITY { NEAREST, LINEAR }

enum	save_result { save_result::success, save_result::unsupported_format, save_result::save_failed, save_result::no_image }

Functions
void	render_minimap (unsigned dst_w, unsigned dst_h, const gamemap &map, const team vw=nullptr, const unit_map units=nullptr, const std::map< map_location, unsigned int > *reach_map=nullptr, bool ignore_terrain_disabled=false)
	Renders the minimap to the screen. More...

void	flush_cache ()

static bool	localized_file_uptodate (const std::string &loc_file)

static std::string	get_localized_path (const std::string &file, const std::string &suff="")

static void	standardize_surface_format (surface &surf)

static void	add_localized_overlay (const std::string &ovr_file, surface &orig_surf)

static surface	load_image_file (const image::locator &loc)

static surface	load_image_sub_file (const image::locator &loc)

static surface	load_image_data_uri (const image::locator &loc)

static signed char	col_to_uchar (int i)

light_string	get_light_string (int op, int r, int g, int b)
	return light_string of one light operation(see above) More...

static surface	apply_light (surface surf, const light_string &ls)

surface	load_from_disk (const locator &loc)

void	set_color_adjustment (int r, int g, int b)
	will make all scaled images have these rgb values added to all their pixels. More...

void	set_zoom (unsigned int zoom)
	sets the amount scaled images should be scaled. More...

static surface	get_hexed (const locator &i_locator)

static surface	get_scaled_to_hex (const locator &i_locator)

static surface	get_tod_colored (const locator &i_locator)

static surface	get_scaled_to_zoom (const locator &i_locator)

static surface	get_brightened (const locator &i_locator)

static TYPE	simplify_type (const image::locator &i_locator, TYPE type)
	translate type to a simpler one when possible More...

surface	get_image (const locator &i_locator, TYPE type=UNSCALED)
	function to get the surface corresponding to an image. More...

surface	get_lighted_image (const image::locator &i_locator, const light_string &ls, TYPE type)
	function to get the surface corresponding to an image. More...

surface	get_hexmask ()
	function to get the standard hex mask More...

bool	is_in_hex (const locator &i_locator)
	function to check if an image fit into an hex return false if the image has not the standard size. More...

bool	is_empty_hex (const locator &i_locator)
	function to check if an image is empty after hex cut should be only used on terrain image (cache the hex cut version) More...

surface	reverse_image (const surface &surf)
	function to reverse an image. More...

bool	exists (const locator &i_locator)
	returns true if the given image actually exists, without loading it. More...

static void	precache_file_existence_internal (const std::string &dir, const std::string &subdir)

void	precache_file_existence (const std::string &subdir="")
	precache the existence of files in the subdir (ex: "terrain/") More...

bool	precached_file_exists (const std::string &file)

save_result	save_image (const locator &i_locator, const std::string &filename)

save_result	save_image (const surface &surf, const std::string &filename)

static void	set_scale_quality_pre_texture_creation (SCALE_QUALITY quality)
	Sets the texture scale quality hint. More...

static texture	create_texture_from_file (const image::locator &loc)
	Loads a new texture directly from disk. More...

static texture	create_texture_from_sub_file (const image::locator &loc)
	Handle IPF manipulation. More...

texture	create_texture_from_disk (const locator &loc)

static texture	create_texture_post_surface_op (const image::locator &i_locator, TYPE type)
	Small wrapper for creating a texture after applying a specific type of surface op. More...

texture	get_texture (const image::locator &i_locator, TYPE type)

texture	get_texture (const image::locator &i_locator, SCALE_QUALITY quality, TYPE type)
	Returns a texture for the corresponding image. More...

void	build_spritesheet_from (const std::string &subdir)

Variables
mini_terrain_cache_map	mini_terrain_cache

mini_terrain_cache_map	mini_fogged_terrain_cache

mini_terrain_cache_map	mini_highlighted_terrain_cache

static int	last_index_ = 0

static std::set< std::string >	fuzzy_localized_files

Detailed Description

this module manages the cache of images.

With an image name, you can get the surface corresponding to that image.

Typedef Documentation

◆ bool_cache

typedef cache_type<bool> image::bool_cache

Definition at line 131 of file picture.hpp.

◆ image_cache

typedef cache_type<surface> image::image_cache

Definition at line 129 of file picture.hpp.

◆ light_string

typedef std::basic_string<signed char> image::light_string

light_string store colors info of central and adjacent hexes.

The structure is one or several 4 chars blocks (L,R,G,B) where RGB is the color and L is the lightmap to use: -1: none 0: full hex 1-6: concave corners 7-12: convex half-corners 1 13-19: convex half-corners 2

Definition at line 146 of file picture.hpp.

◆ lit_cache

typedef cache_type<lit_variants> image::lit_cache

Definition at line 153 of file picture.hpp.

◆ lit_variants

typedef std::map<light_string, surface> image::lit_variants

Definition at line 151 of file picture.hpp.

◆ mini_terrain_cache_map

typedef std::map<t_translation::terrain_code, surface> image::mini_terrain_cache_map

Definition at line 133 of file picture.hpp.

◆ texture_cache

typedef cache_type<texture> image::texture_cache

Definition at line 130 of file picture.hpp.

Enumeration Type Documentation

◆ save_result

enum image::save_result

strong

Enumerator
success
unsupported_format
save_failed
no_image

Definition at line 218 of file picture.hpp.

◆ SCALE_QUALITY

enum image::SCALE_QUALITY

Enumerator
NEAREST
LINEAR

Definition at line 183 of file picture.hpp.

◆ TYPE

enum image::TYPE

UNSCALED : image will be drawn "as is" without changing size, even in case of redraw SCALED_TO_ZOOM : image will be scaled taking zoom into account HEXED : the hex mask is applied on the image SCALED_TO_HEX : image will be scaled to fit into a hex, taking zoom into account TOD_COLORED : same as SCALED_TO_HEX but ToD coloring is also applied BRIGHTENED : same as TOD_COLORED but also brightened.

Enumerator
UNSCALED
SCALED_TO_ZOOM
HEXED
SCALED_TO_HEX
TOD_COLORED
BRIGHTENED

Definition at line 181 of file picture.hpp.

Function Documentation

◆ add_localized_overlay()

static void image::add_localized_overlay	(	const std::string &	ovr_file,
		surface &	orig_surf
	)

static

Definition at line 571 of file picture.cpp.

References filesystem::make_read_RWops(), surface::null(), sdl_blit(), and standardize_surface_format().

Referenced by create_texture_from_file(), and load_image_file().

◆ apply_light()

static surface image::apply_light	(	surface	surf,
		const light_string &	ls
	)

static

Definition at line 736 of file picture.cpp.

References adjust_surface_color(), c, get_lighted_image(), HEXED, i, light_surface(), make_neutral_surface(), p, and sdl_blit().

Referenced by get_lighted_image().

◆ build_spritesheet_from()

void image::build_spritesheet_from ( const std::string & subdir )

Definition at line 225 of file spritesheet_generator.cpp.

References filesystem::get_binary_paths(), p, and editor::start().

◆ col_to_uchar()

static signed char image::col_to_uchar ( int i )

static

Definition at line 719 of file picture.cpp.

Referenced by get_light_string().

◆ create_texture_from_disk()

texture image::create_texture_from_disk ( const locator & loc )

Definition at line 1394 of file picture.cpp.

References create_texture_from_file(), create_texture_from_sub_file(), image::locator::FILE, image::locator::get_type(), image::locator::is_data_uri(), load_image_data_uri(), and image::locator::SUB_FILE.

Referenced by get_texture().

◆ create_texture_from_file()

static texture image::create_texture_from_file ( const image::locator & loc )

static

Loads a new texture directly from disk.

Definition at line 1270 of file picture.cpp.

References add_localized_overlay(), texture::assign(), game_config::debug, ERR_DP, filesystem::get_binary_file_location(), image::locator::get_filename(), get_localized_path(), CVideo::get_renderer(), CVideo::get_singleton(), get_texture(), game_config::images::missing, texture::null(), and UNSCALED.

Referenced by create_texture_from_disk().

◆ create_texture_from_sub_file()

static texture image::create_texture_from_sub_file ( const image::locator & loc )

static

Handle IPF manipulation.

Since we don't have shaders yet, we need to use the surface modification code for now. It appears each result is saved in the relevant cache, so this should hopefully only result in a small slowdown when first processing the results.

Definition at line 1328 of file picture.cpp.

References image::locator::add_to_cache(), sdl::create_rect(), cut_surface(), image::modification::decode(), e, image::modification_queue::empty(), ERR_CFG, image::locator::get_center_x(), image::locator::get_center_y(), image::locator::get_filename(), get_hexmask(), get_image(), image::locator::get_loc(), image::locator::get_modifications(), mask_surface(), image::modification::imod_exception::message, utils::parenthetical_split(), image::modification_queue::pop(), surf, game_config::tile_size, image::modification_queue::top(), UNSCALED, map_location::valid(), map_location::x, and map_location::y.

Referenced by create_texture_from_disk().

◆ create_texture_post_surface_op()

static texture image::create_texture_post_surface_op	(	const image::locator &	i_locator,
		TYPE	type
	)

static

Small wrapper for creating a texture after applying a specific type of surface op.

Won't be necessary once we get shader support.

Definition at line 1414 of file picture.cpp.

References get_image(), and surf.

Referenced by get_texture().

◆ exists()

bool image::exists ( const image::locator & i_locator )

returns true if the given image actually exists, without loading it.

Definition at line 1142 of file picture.cpp.

References filesystem::get_binary_file_location(), image::locator::get_filename(), image::locator::get_type(), image::locator::is_data_uri(), and success.

Referenced by wesnothd::server::authenticate(), persist_file_context::clear_var(), filesystem::create_directory_if_missing(), filesystem::create_directory_if_missing_recursive(), addon_info::display_icon(), gui2::dialogs::game_load::display_savegame(), display::draw_fog_shroud_transition_images(), filesystem::file_exists(), display::fill_images_list(), filesystem::get_exe_dir(), image_exists(), ng::depcheck::MAKE_ENUM(), and gui2::dialogs::addon_manager::publish_addon().

◆ flush_cache()

void image::flush_cache ( )

Definition at line 244 of file picture.cpp.

Referenced by events::console_handler::do_refresh(), game_config_manager::load_game_config_for_game(), gui2::dialogs::title_screen::pre_show(), editor::editor_controller::refresh_image_cache(), game_config_manager::reload_changed_game_config(), and image::manager::~manager().

◆ get_brightened()

static surface image::get_brightened ( const locator & i_locator )

static

Definition at line 899 of file picture.cpp.

References brighten_image(), ftofxp, get_image(), game_config::hex_brightening, and TOD_COLORED.

Referenced by get_image().

◆ get_hexed()

static surface image::get_hexed ( const locator & i_locator )

static

Definition at line 856 of file picture.cpp.

References image::locator::add_to_cache(), image::locator::get_filename(), get_hexmask(), get_image(), mask_surface(), and UNSCALED.

Referenced by get_image().

◆ get_hexmask()

surface image::get_hexmask ( )

function to get the standard hex mask

Definition at line 1072 of file picture.cpp.

References get_image(), game_config::images::terrain_mask, and UNSCALED.

Referenced by create_texture_from_sub_file(), get_hexed(), is_empty_hex(), is_in_hex(), load_image_sub_file(), and editor::mouse_action::set_terrain_mouse_overlay().

◆ get_image()

surface image::get_image	(	const image::locator &	i_locator,
		TYPE	type
	)

function to get the surface corresponding to an image.

Definition at line 947 of file picture.cpp.

References image::locator::add_to_cache(), BRIGHTENED, get_brightened(), get_hexed(), get_scaled_to_hex(), get_scaled_to_zoom(), get_tod_colored(), HEXED, image::locator::in_cache(), image::locator::is_void(), load_from_disk(), image::locator::locate_in_cache(), SCALED_TO_HEX, SCALED_TO_ZOOM, simplify_type(), TOD_COLORED, and UNSCALED.

◆ get_light_string()

light_string image::get_light_string	(	int	op,
		int	r,
		int	g,
		int	b
	)

return light_string of one light operation(see above)

Definition at line 724 of file picture.cpp.

References col_to_uchar().

◆ get_lighted_image()

surface image::get_lighted_image	(	const image::locator &	i_locator,
		const light_string &	ls,
		TYPE	type
	)

function to get the surface corresponding to an image.

after applying the lightmap encoded in ls type should be HEXED or SCALED_TO_HEX

Definition at line 1020 of file picture.cpp.

References image::locator::access_in_cache(), image::locator::add_to_cache(), apply_light(), get_image(), HEXED, image::locator::in_cache(), image::locator::is_void(), image::locator::locate_in_cache(), scale_surface(), SCALED_TO_HEX, and game_config::tile_size.

Referenced by apply_light().

◆ get_localized_path()

static std::string image::get_localized_path	(	const std::string &	file,
		const std::string &	suff = `""`
	)

static

Definition at line 521 of file picture.cpp.

References _(), filesystem::base_name(), filesystem::directory_name(), filesystem::file_exists(), localized_file_uptodate(), and utils::split().

Referenced by create_texture_from_file(), and load_image_file().

◆ get_scaled_to_hex()

static surface image::get_scaled_to_hex ( const locator & i_locator )

static

Definition at line 866 of file picture.cpp.

References get_image(), HEXED, surface::null(), and scale_surface_nn().

Referenced by get_image().

◆ get_scaled_to_zoom()

static surface image::get_scaled_to_zoom ( const locator & i_locator )

static

Definition at line 885 of file picture.cpp.

References get_image(), surface::null(), scale_surface_nn(), game_config::tile_size, and UNSCALED.

Referenced by get_image().

◆ get_texture() [1/2]

texture image::get_texture	(	const image::locator &	i_locator,
		TYPE	type
	)

Definition at line 1424 of file picture.cpp.

References NEAREST.

Referenced by create_texture_from_file(), gui2::image_shape::draw(), display::draw_background(), display::draw_fog_shroud_transition_images(), game_display::draw_footstep_images(), arrow::draw_hex(), editor::editor_display::draw_hex_cursor(), game_display::draw_hex_cursor(), editor::editor_display::draw_hex_overlays(), game_display::draw_hex_overlays(), game_display::draw_movement_info(), unit_frame::redraw(), unit_drawer::redraw_unit(), halo::halo_impl::effect::render(), and render_minimap().

◆ get_texture() [2/2]

texture image::get_texture	(	const image::locator &	i_locator,
		SCALE_QUALITY	quality,
		TYPE	type
	)

Returns a texture for the corresponding image.

Definition at line 1430 of file picture.cpp.

References image::locator::add_to_cache(), BRIGHTENED, create_texture_from_disk(), create_texture_post_surface_op(), HEXED, image::locator::in_cache(), image::locator::is_void(), image::locator::locate_in_cache(), SCALED_TO_HEX, SCALED_TO_ZOOM, set_scale_quality_pre_texture_creation(), and TOD_COLORED.

◆ get_tod_colored()

static surface image::get_tod_colored ( const locator & i_locator )

static

Definition at line 879 of file picture.cpp.

References adjust_surface_color(), get_image(), and SCALED_TO_HEX.

Referenced by get_image().

◆ is_empty_hex()

bool image::is_empty_hex ( const locator & i_locator )

function to check if an image is empty after hex cut should be only used on terrain image (cache the hex cut version)

Definition at line 1101 of file picture.cpp.

References image::locator::add_to_cache(), get_hexmask(), get_image(), HEXED, image::locator::in_cache(), image::locator::locate_in_cache(), mask_surface(), and surf.

Referenced by terrain_builder::tile::rebuild_cache().

◆ is_in_hex()

bool image::is_in_hex ( const locator & i_locator )

function to check if an image fit into an hex return false if the image has not the standard size.

Definition at line 1078 of file picture.cpp.

References image::locator::add_to_cache(), get_hexmask(), get_image(), image::locator::in_cache(), in_mask_surface(), image::locator::locate_in_cache(), and UNSCALED.

Referenced by unit_frame::get_overlaped_hex().

◆ load_from_disk()

surface image::load_from_disk ( const locator & loc )

Definition at line 797 of file picture.cpp.

References image::locator::FILE, image::locator::get_type(), image::locator::is_data_uri(), load_image_data_uri(), load_image_file(), load_image_sub_file(), and image::locator::SUB_FILE.

Referenced by get_image().

◆ load_image_data_uri()

static surface image::load_image_data_uri ( const image::locator & loc )

static

Definition at line 688 of file picture.cpp.

References base64::decode(), ERR_DP, utils::basic_string_view< charT, traits >::find(), image::locator::get_filename(), utils::basic_string_view< charT, traits >::substr(), and surf.

Referenced by create_texture_from_disk(), and load_from_disk().

◆ load_image_file()

static surface image::load_image_file ( const image::locator & loc )

static

Definition at line 586 of file picture.cpp.

References add_localized_overlay(), game_config::debug, ERR_DP, filesystem::get_binary_file_location(), image::locator::get_filename(), get_image(), get_localized_path(), filesystem::make_read_RWops(), game_config::images::missing, surface::null(), standardize_surface_format(), and UNSCALED.

Referenced by load_from_disk().

◆ load_image_sub_file()

static surface image::load_image_sub_file ( const image::locator & loc )

static

◆ localized_file_uptodate()

static bool image::localized_file_uptodate ( const std::string & loc_file )

static

Definition at line 480 of file picture.cpp.

References filesystem::get_binary_file_location(), game_config::path, filesystem::read_file(), and utils::split().

Referenced by get_localized_path().

◆ precache_file_existence()

void image::precache_file_existence ( const std::string & subdir )

precache the existence of files in the subdir (ex: "terrain/")

Definition at line 1196 of file picture.cpp.

References filesystem::get_binary_paths(), p, and precache_file_existence_internal().

Referenced by terrain_builder::terrain_builder().

◆ precache_file_existence_internal()

static void image::precache_file_existence_internal	(	const std::string &	dir,
		const std::string &	subdir
	)

static

Definition at line 1169 of file picture.cpp.

References d, filesystem::DONT_REORDER, f, filesystem::FILE_NAME_ONLY, filesystem::get_files_in_dir(), filesystem::is_directory(), and filesystem::NO_FILTER.

Referenced by precache_file_existence().

◆ precached_file_exists()

bool image::precached_file_exists ( const std::string & file )

Definition at line 1205 of file picture.cpp.

References b.

Referenced by image_exists().

◆ render_minimap()

void image::render_minimap	(	unsigned	dst_w,
		unsigned	dst_h,
		const gamemap &	map,
		const team *	vw,
		const unit_map *	units,
		const std::map< map_location, unsigned int > *	reach_map,
		bool	ignore_terrain_disabled
	)

Renders the minimap to the screen.

Definition at line 40 of file minimap.cpp.

References preferences::allied_color(), color_t::b, game_config::color_info(), DBG_DP, preferences::enemy_color(), sdl::fill_rectangle(), team::fogged(), color_t::g, resources::gameboard, texture::get_info(), team::get_minimap_color(), CVideo::get_singleton(), display::get_singleton(), terrain_type_data::get_terrain_info(), get_texture(), texture::info::h, gamemap::h(), terrain_type::id(), display::is_blindfolded(), terrain_type::is_combined(), team::is_enemy(), is_odd(), terrain_type::is_village(), preferences::minimap_draw_terrain(), preferences::minimap_draw_units(), preferences::minimap_draw_villages(), terrain_type::minimap_image(), terrain_type::minimap_image_overlay(), preferences::minimap_movement_coding(), preferences::minimap_terrain_coding(), preferences::moved_color(), texture::null(), gamemap::on_board_with_border(), team::owns_village(), preferences::partial_color(), color_t::r, CVideo::render_copy(), color_range::rep(), xbrz::scale(), set_texture_scale_quality(), team::shrouded(), team::side(), gamemap::tdata(), game_config::team_rgb_range, gamemap::total_height(), gamemap::total_width(), terrain_type_data::underlying_union_terrain(), preferences::unmoved_color(), display_context::village_owner(), t_translation::VOID_TERRAIN, texture::info::w, gamemap::w(), map_location::x, and map_location::y.

Referenced by gui2::minimap::impl_draw_background().

◆ reverse_image()

surface image::reverse_image ( const surface & surf )

function to reverse an image.

The image MUST have originally been returned from an image:: function. Returned images have the same semantics as for get_image()

Definition at line 1120 of file picture.cpp.

References flip_surface().

◆ save_image() [1/2]

save_result image::save_image	(	const locator &	i_locator,
		const std::string &	filename
	)

Definition at line 1215 of file picture.cpp.

References get_image().

Referenced by editor::editor_controller::do_screenshot(), game_launcher::play_render_image_mode(), and gui2::dialogs::screenshot_notification::save_screenshot().

◆ save_image() [2/2]

save_result image::save_image	(	const surface &	surf,
		const std::string &	filename
	)

Definition at line 1220 of file picture.cpp.

References filesystem::ends_with(), lg::err(), LOG_DP, filesystem::make_write_RWops(), no_image, surface::null(), save_failed, success, and unsupported_format.

◆ set_color_adjustment()

void image::set_color_adjustment	(	int	r,
		int	g,
		int	b
	)

will make all scaled images have these rgb values added to all their pixels.

i.e. add a certain color hint to images. useful for representing day/night. Invalidates all scaled images.

Definition at line 822 of file picture.cpp.

References b, and g.

Referenced by display::update_tod().

◆ set_scale_quality_pre_texture_creation()

static void image::set_scale_quality_pre_texture_creation ( SCALE_QUALITY quality )

static

Sets the texture scale quality hint.

Must be called before creating textures!

Definition at line 1261 of file picture.cpp.

References NEAREST, and set_texture_scale_quality().

Referenced by get_texture().

◆ set_zoom()

void image::set_zoom ( unsigned int zoom )

sets the amount scaled images should be scaled.

Invalidates all scaled images.

Definition at line 836 of file picture.cpp.

References game_config::tile_size.

Referenced by display::bounds_check_position(), display::display(), display::idle_anim_rate(), and display::set_zoom().

◆ simplify_type()

static TYPE image::simplify_type	(	const image::locator &	i_locator,
		TYPE	type
	)

static

translate type to a simpler one when possible

Definition at line 906 of file picture.cpp.

References BRIGHTENED, ftofxp, image::locator::get_loc(), game_config::hex_brightening, HEXED, SCALED_TO_HEX, SCALED_TO_ZOOM, game_config::tile_size, TOD_COLORED, UNSCALED, and map_location::valid().

Referenced by get_image().

◆ standardize_surface_format()

static void image::standardize_surface_format ( surface & surf )

static

Definition at line 562 of file picture.cpp.

References is_neutral(), make_neutral_surface(), and surface::null().

Referenced by add_localized_overlay(), and load_image_file().

Variable Documentation

◆ fuzzy_localized_files

std::set<std::string> image::fuzzy_localized_files

static

Definition at line 479 of file picture.cpp.

◆ last_index_

int image::last_index_ = 0

static

Definition at line 242 of file picture.cpp.

◆ mini_fogged_terrain_cache

mini_terrain_cache_map image::mini_fogged_terrain_cache

Definition at line 239 of file picture.cpp.

◆ mini_highlighted_terrain_cache

mini_terrain_cache_map image::mini_highlighted_terrain_cache

Definition at line 240 of file picture.cpp.

◆ mini_terrain_cache

mini_terrain_cache_map image::mini_terrain_cache

Definition at line 238 of file picture.cpp.

Classes

Typedefs

Enumerations

Functions

Variables

Detailed Description

Typedef Documentation

◆ bool_cache

◆ image_cache

◆ light_string

◆ lit_cache

◆ lit_variants

◆ mini_terrain_cache_map

◆ texture_cache

Enumeration Type Documentation

◆ save_result

◆ SCALE_QUALITY

◆ TYPE

Function Documentation

◆ add_localized_overlay()

◆ apply_light()

◆ build_spritesheet_from()

◆ col_to_uchar()

◆ create_texture_from_disk()

◆ create_texture_from_file()

◆ create_texture_from_sub_file()

◆ create_texture_post_surface_op()

◆ exists()

◆ flush_cache()

◆ get_brightened()

◆ get_hexed()

◆ get_hexmask()

◆ get_image()

◆ get_light_string()

◆ get_lighted_image()

◆ get_localized_path()

◆ get_scaled_to_hex()

◆ get_scaled_to_zoom()

◆ get_texture() [1/2]

◆ get_texture() [2/2]

◆ get_tod_colored()

◆ is_empty_hex()

◆ is_in_hex()

◆ load_from_disk()

◆ load_image_data_uri()

◆ load_image_file()

◆ load_image_sub_file()

◆ localized_file_uptodate()

◆ precache_file_existence()

◆ precache_file_existence_internal()

◆ precached_file_exists()

◆ render_minimap()

◆ reverse_image()

◆ save_image() [1/2]

◆ save_image() [2/2]

◆ set_color_adjustment()

◆ set_scale_quality_pre_texture_creation()

◆ set_zoom()

◆ simplify_type()

◆ standardize_surface_format()

Variable Documentation

◆ fuzzy_localized_files

◆ last_index_

◆ mini_fogged_terrain_cache

◆ mini_highlighted_terrain_cache

◆ mini_terrain_cache