* Get a pointer to the start of the data. * @return Pointer to the start of the data. */

* Get the default language code for RFT_STRING_MULTI and RFT_LISTDATA_MULTI. * @return Default language code, or 0 if not set. */

Converts value in the range [0, 100) to a string. GCC generates a bit better code when value is pointer-size (https://www.godbolt.org/z/5fEPMT1cc).

* Duplicate the rp_image. * @return New rp_image with a copy of the image data. */

* Get an FST entry. * * NOTE: FST entries have NOT been byteswapped. * Use be32_to_cpu() when reading. * * @param idx [in] FST entry index. * @

* Get an FST entry. * * NOTE: FST entries have NOT been byteswapped. * Use be32_to_cpu() when reading. * * @param idx [in] FST entry index. * @

Constructs a file object with a given descriptor.

* Get the filename. * NOTE: For RpFileGio, this returns a GVfs URI. * @return Filename. (May be nullptr if the filename is not available.) */

* Convert a host-endian FourCC to a string. * @param buf [out] Output buffer * @param size [in] Size of buf (should be >= 5) * @param fourCC [in]

* Convert a BC4 (ATI1) image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf BC4 image buffer. * @param im

* Convert a BC5 (ATI2) image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf BC5 image buffer. * @param im

* Convert a BC7 image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf BC7 image buffer. * @param img_siz S

* Convert a DXT1 image to rp_image. * S3TC palette index 3 will be interpreted as fully transparent. * * @param width Image width. * @param height

* Convert an EAC R11 image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf EAC R11 image buffer. * @param

* Convert an EAC RG11 image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf EAC R11 image buffer. * @param

* Convert an ETC2 RGB image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf ETC2 RGB image buffer. * @para

* Convert an ETC2 RGBA image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf ETC2 RGBA image buffer. * @pa

* Convert an ETC2 RGB+A1 (punchthrough alpha) image to rp_image. * @param width Image width. * @param height Image height. * @param img_buf ETC2 RG

* Convert a linear 24-bit RGB image to rp_image. * Standard version using regular C++ code. * @param px_format [in] 24-bit pixel format. * @param w

* Get the GameTDB cache key for a given game. * @param system System name. * @param type Image type. * @param region Region name. * @param gameID

* Get an icon from the sprite sheet. * @param col Column * @param row Row * @param gray If true, load the grayscale version * @return Icon, or nul

* Get a localized name for a language code. * Localized means in that language's language, * e.g. 'es' -> "Español". * @param lc Language code. *

* Get a filename using the Open File Name dialog. * * Depending on OS, this may use: * - Vista+: IFileOpenDialog * - XP: GetOpenFileName() * * @

* Get a particular string property for RomMetaData. * @param property Property * @return String, or empty string if not found. */

* Get the string table offset for the specified string. * * If the string is found in the string table, the existing offset * will be returned. *

* Get the GameTDB URL for a given game. * @param system System name. * @param type Image type. * @param region Region name. * @param gameID Game I

* Get the modification timestamp of a file. * @param filename [in] Filename (UTF-8) * @param pMtime [out] Buffer for the modification time (UNIX tim

* Get the number of significant bits per channel. * @param sBIT [out,opt] sBIT_t struct * @return 0 on success; non-zero if not set or error. */

* Get this uint34_rshift2_t as off64_t. * Byteswapped from big-endian, if necessary. * @return uint64_t */

Returns the internal lock used by mbrtowc and mbrtoc32. */

Returns the internal lock used by setlocale_null_r. */

Determine the grouping rule. * As specified in POSIX * <https://pubs.opengroup.org/onlinepubs/9799919799/functions/localeconv.html> * <https://pubs

* Have any errors been detected in the FST? * @return True if yes; false if no. */

* Get an image type name. * @param imageType Image type ID. * @return Image type name, or nullptr if invalid. */

Strip whitespace chars off end of given string, in place. end must be a pointer to the NUL terminator at the end of the string. Return s. */

* Interpolate a color component. * @tparam bits Index precision, in number of bits. * @param index Color/alpha index. * @param e0 Endpoint 0 compon

* Is this a DSi-enhanced (or DSi-exclusive) title? * @return True if it is; false if it isn't. */

* Is this a PAL-region title? * Mostly used to select between US/GB flags in the * language dropdown box for multi-language titles. * @return True

* Check if a directory is writable. * @param path Directory path. * @return True if this is a writable directory; false if not. */

* Check if an fst_entry is a directory. * @return True if this is a directory; false if it's a regular file. */

* Get the last error number. * @return Last error number (POSIX error code) */

* Load the icon/title data. * @return 0 on success; negative POSIX error code on error. */

* Look up an OpenGL GLenum string. * @param glEnum [in] glEnum * @return String, or nullptr if not found. */

* Get an internal image mipmap from the texture. * * This always refers to IMG_INT_IMAGE. * * This is mostly used for texture files to retrieve mi

Return a(x) multiplied by b(x) modulo p(x), where p(x) is the CRC polynomial, reflected. For speed, this requires that a not be zero. */

Reports an error if using the manual argument indexing; otherwise returns the next argument index and switches to the automatic indexing.

Determines the number of thousands-separators to be inserted in a digit sequence with ndigits digits (before the decimal point). */

Returns the working directory when the first TEST() or TEST_F() was executed.

* Play a message sound effect. * @param notificationType Notification type. * @param message Message for logging. * @param parent Parent window. *

This function returns a pointer to the io_ptr associated with the user * functions. The application should free any memory associated with this * p

Read the information before the actual image data. This has been * changed in v0.90 to allow reading a file that already has the magic * bytes read

Optional call to update the users info_ptr structure */

Checks whether the supplied bytes match the PNG signature. We allow * checking less than the full 8-byte signature so that those apps that * alread

Writes the end of the PNG file. If you don't want to write comments or * time information, you can pass NULL for info. If you already wrote these

Store bit field * * d1[d4+1] bit field * d7: bit acu * d6: free bit in d7 minus 1 */