mirror of
https://github.com/Ed94/Odin.git
synced 2026-06-26 15:34:59 -07:00
wrapperup
79 lines
3.3 KiB
Odin
79 lines
3.3 KiB
Odin
package miniaudio
|
|
|
|
import "core:c"
|
|
|
|
foreign import lib { LIB }
|
|
|
|
/************************************************************************************************************************************************************
|
|
|
|
VFS
|
|
===
|
|
|
|
The VFS object (virtual file system) is what's used to customize file access. This is useful in cases where stdio FILE* based APIs may not be entirely
|
|
appropriate for a given situation.
|
|
|
|
************************************************************************************************************************************************************/
|
|
vfs :: struct {}
|
|
vfs_file :: distinct handle
|
|
|
|
open_mode_flag :: enum c.int {
|
|
READ = 0,
|
|
WRITE = 1,
|
|
}
|
|
|
|
open_mode_flags :: bit_set[open_mode_flag; u32]
|
|
|
|
seek_origin :: enum c.int {
|
|
start,
|
|
current,
|
|
end, /* Not used by decoders. */
|
|
}
|
|
|
|
file_info :: struct {
|
|
sizeInBytes: u64,
|
|
}
|
|
|
|
vfs_callbacks :: struct {
|
|
onOpen: proc "c" (pVFS: ^vfs, pFilePath: cstring, openMode: open_mode_flags, pFile: ^vfs_file) -> result,
|
|
onOpenW: proc "c" (pVFS: ^vfs, pFilePath: [^]c.wchar_t, openMode: open_mode_flags, pFile: ^vfs_file) -> result,
|
|
onClose: proc "c" (pVFS: ^vfs, file: vfs_file) -> result,
|
|
onRead: proc "c" (pVFS: ^vfs, file: vfs_file, pDst: rawptr, sizeInBytes: c.size_t, pBytesRead: ^c.size_t) -> result,
|
|
onWrite: proc "c" (pVFS: ^vfs, file: vfs_file, pSrc: rawptr, sizeInBytes: c.size_t, pBytesWritten: ^c.size_t) -> result,
|
|
onSeek: proc "c" (pVFS: ^vfs, file: vfs_file, offset: i64, origin: seek_origin) -> result,
|
|
onTell: proc "c" (pVFS: ^vfs, file: vfs_file, pCursor: ^i64) -> result,
|
|
onInfo: proc "c" (pVFS: ^vfs, file: vfs_file, pInfo: ^file_info) -> result,
|
|
}
|
|
|
|
default_vfs :: struct {
|
|
cb: vfs_callbacks,
|
|
allocationCallbacks: allocation_callbacks, /* Only used for the wchar_t version of open() on non-Windows platforms. */
|
|
}
|
|
|
|
ma_read_proc :: proc "c" (pUserData: rawptr, pBufferOut: rawptr, bytesToRead: c.size_t, pBytesRead: ^c.size_t) -> result
|
|
ma_seek_proc :: proc "c" (pUserData: rawptr, offset: i64, origin: seek_origin) -> result
|
|
ma_tell_proc :: proc "c" (pUserData: rawptr, pCursor: ^i64) -> result
|
|
|
|
|
|
@(default_calling_convention="c", link_prefix="ma_")
|
|
foreign lib {
|
|
vfs_open :: proc(pVFS: ^vfs, pFilePath: cstring, openMode: open_mode_flags, pFile: ^vfs_file) -> result ---
|
|
vfs_open_w :: proc(pVFS: ^vfs, pFilePath: [^]c.wchar_t, openMode: open_mode_flags, pFile: ^vfs_file) -> result ---
|
|
vfs_close :: proc(pVFS: ^vfs, file: vfs_file) -> result ---
|
|
vfs_read :: proc(pVFS: ^vfs, file: vfs_file, pDst: rawptr, sizeInBytes: c.size_t, pBytesRead: ^c.size_t) -> result ---
|
|
vfs_write :: proc(pVFS: ^vfs, file: vfs_file, pSrc: rawptr, sizeInBytes: c.size_t, pBytesWritten: ^c.size_t) -> result ---
|
|
vfs_seek :: proc(pVFS: ^vfs, file: vfs_file, offset: i64, origin: seek_origin) -> result ---
|
|
vfs_tell :: proc(pVFS: ^vfs, file: vfs_file, pCursor: ^i64) -> result ---
|
|
vfs_info :: proc(pVFS: ^vfs, file: vfs_file, pInfo: ^file_info) -> result ---
|
|
vfs_open_and_read_file :: proc(pVFS: ^vfs, pFilePath: cstring, ppData: ^rawptr, pSize: ^c.size_t, pAllocationCallbacks: ^allocation_callbacks) -> result ---
|
|
|
|
default_vfs_init :: proc(pVFS: ^default_vfs, pAllocationCallbacks: ^allocation_callbacks) -> result ---
|
|
}
|
|
|
|
encoding_format :: enum c.int {
|
|
unknown = 0,
|
|
wav,
|
|
flac,
|
|
mp3,
|
|
vorbis,
|
|
}
|