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116 Commits

Author SHA1 Message Date
ds-sloth
7d78835f87 SDL_iostream.c: stdio_seek - skip API call for SEEK_CUR with 0 offset 
Fixes #10556.
 2024-08-16 17:13:49 -04:00
Sam Lantinga
44927fe5e3 Added detail about why a file couldn't be opened (thanks mgerhardy!) 
Fixes https://github.com/libsdl-org/SDL/issues/10484

(cherry picked from commit 1512013320)
 2024-08-06 05:48:26 -07:00
Ryan C. Gordon
614a88ca3b SDL_IOFromFile: Apple targets no longer use the app bundle's resources dir. 
Fixes #8403.
 2024-07-29 15:44:51 -04:00
Anonymous Maarten
ccebbb6c6e Fix UWP build in non-UNICODE mode 2024-07-19 10:21:34 +00:00
Sam Lantinga
54366181c3 Rename functions in SDL_system.h to match SDL 3.0 naming convention 
Fixes https://github.com/libsdl-org/SDL/issues/10277
 2024-07-15 16:27:48 -07:00
Sam Lantinga
5bf6bc4d7d Renamed SDL_Get/SetProperty() to SDL_Get/SetPointerProperty() 
This is consistent with the naming for the functions that affect other data types

Fixes https://github.com/libsdl-org/SDL/issues/10241
 2024-07-12 10:41:02 -07:00
Anonymous Maarten
32907a9606 Rename SDL_Swap(16|32|64)(LE|BE) to SDL_Swap(LE|BE)(16|32|64) 2024-06-12 02:29:39 +02:00
Anonymous Maarten
ef6123886e Add SDL_ReadS8 and SDL_WriteS8 2024-06-12 01:39:08 +02:00
Ryan C. Gordon
7d54a37d74 iostream: Make seeking's whence value a real enum. 2024-06-09 01:50:48 -04:00
Sam Lantinga
7b14fcb4d9 Stack allocation never happened, so explicitly allocate the path 2024-06-05 05:48:39 -07:00
Sam Lantinga
4836fd1e70 Fixed crash if a file can't be opened on Android 2024-06-05 05:48:21 -07:00
Mathieu Eyraud
c226630086 Fix memory leak in SDL_IOFromFile() 
If Android_JNI_FileOpen() or windows_file_open() fail, SDL_CloseIO(iostr) does nothing because 'iostr' is NULL and 'iodata' is leaked.
 2024-06-04 07:48:25 -07:00
Sam Lantinga
04be04c338 Removed mostly unused SDL_errorcode 2024-05-07 15:45:06 -07:00
Miku AuahDark
33ae7e38d6 Android: Allow SDL_IOFromFile to open content:// URI. (#9696) 2024-05-06 09:05:49 -07:00
Sam Lantinga
478b965e6c Fixed warning C4702: unreachable code 
Also switched SDL_IOFromFile() to use SDL_InvalidParamError()
 2024-03-19 16:02:54 -07:00
Sam Lantinga
24ec1c09b9 Renamed SDL_PROP_IOSTREAM_STDIO_HANDLE_POINTER to SDL_PROP_IOSTREAM_STDIO_FILE_POINTER 2024-03-18 21:56:11 -07:00
Sam Lantinga
086a7a4687 Fixed signed/unsigned comparison warning 2024-03-18 09:48:45 -07:00
Sam Lantinga
a1a0156756 Renamed SDL_SizeIO() SDL_GetIOSize() 2024-03-18 00:27:18 -04:00
Sam Lantinga
df0f5deddf Added SDL_IOFromDynamicMem() 2024-03-18 00:27:18 -04:00
Anonymous Maarten
572e088b8f SDL_IOFromMem/SDL_IOFromConstMem: free userdata on close 2024-03-15 23:55:29 +01:00
Ryan C. Gordon
b7cda16613 iostream: Final fixes before merging. 
- SDL_GetRWProperties -> SDL_GetIOProperties
- SDL_GetRWStatus -> SDL_GetIOStatus
- Some documentation corrections and improvements.
 2024-03-15 15:37:03 -04:00
Ryan C. Gordon
5a21d87e69 rwops: Changed filenames that reference "rwops" to "iostream". 2024-03-14 23:30:59 -04:00
Ryan C. Gordon
6776b6108a iostream: "free*" params should be "closeio". 2024-03-14 23:14:46 -04:00
Ryan C. Gordon
3a344cf877 rwops: Fixed some SDL2 symbols that got missed. 2024-03-14 21:57:21 -04:00
Ryan C. Gordon
fc7afa9cbf rwops: Renamed SDL_RWops to SDL_IOStream, and other related symbols. 2024-03-14 19:38:12 -04:00
Ryan C. Gordon
fe33b2a81b rwops: Give implementations access to status value. 2024-03-14 19:37:07 -04:00
Ryan C. Gordon
cc58da4c63 rwops: Add SDL_GetRWStatus, make the statuses into an enum. 2024-03-14 19:37:06 -04:00
Ryan C. Gordon
e35c304022 rwops: Add properties for some of the internal implementation details. 2024-03-14 19:37:05 -04:00
Ryan C. Gordon
7d4d8ccde0 rwops: Rename everything from SDL_RWxxx to SDL_XxxRW. 2024-03-14 19:37:04 -04:00
Ryan C. Gordon
655ceb3b31 rwops: Renamed SDL_CreateRW and SDL_DestroyRW to SDL_OpenRW and SDL_CloseRW. 2024-03-14 19:37:01 -04:00
Ryan C. Gordon
525919b315 rwops: Reworked RWops for SDL3. 
- SDL_RWops is now an opaque struct.
- SDL_AllocRW is gone. If an app is creating a custom RWops, they pass the
  function pointers to SDL_CreateRW(), which are stored internally.
- SDL_RWclose is gone, there is only SDL_DestroyRW(), which calls the
  implementation's `->close` method before freeing other things.
- There is only one path to create and use RWops now, so we don't have to
  worry about whether `->close` will call SDL_DestroyRW, or if this will
  risk any Properties not being released, etc.
- SDL_RWFrom* still works as expected, for getting a RWops without having
  to supply your own implementation. Objects from these functions are also
  destroyed with SDL_DestroyRW.
- Lots of other cleanup and SDL3ization of the library code.
 2024-03-14 19:36:08 -04:00
Sam Lantinga
33eaddc565 Cleaned up various type conversion issues 
This makes sure SDL_PixelFormatEnum flows through the internal code correctly, as well as fixing a number of other minor issues.
 2024-03-07 06:58:43 -08:00
Ozkan Sezer
4d20b82850 SDL_RWFromFile, stdio: allow named pipes along with regular files. 
Fixes https://github.com/libsdl-org/SDL/issues/9174

(cherry picked from commit 177a836653)
 2024-03-06 18:51:20 +03:00
Ozkan Sezer
2a4db8c415 SDL_rwops.c (SDL_IsRegularFile): fix WinRT build failure due to S_ISREG 
(cherry picked from commit fcd1c155cc)
 2024-01-28 02:22:00 +03:00
Ozkan Sezer
019dc53764 SDL_RWFromFile, stdio: reject if the file is not a regular file. 
Fixes https://github.com/libsdl-org/SDL/issues/8935
(cherry picked from commit 230ae797a7)
 2024-01-28 01:44:50 +03:00
Sam Lantinga
2d94b4f490 Make sure we set datasize on error in SDL_LoadFile_RW() 2024-01-27 12:19:59 -08:00
Anonymous Maarten
31d133db40 Define SDL_PLATFORM_* macros instead of underscored ones (#8875) 2024-01-24 01:40:51 +00:00
Sam Lantinga
3d951134a3 Removed SDL_FILE_DISABLED 
This didn't actually do anything except break functionality on Apple platforms
 2024-01-17 09:24:04 -08:00
Sam Lantinga
5b3ee51c6c Updated copyright for 2024 2024-01-01 13:15:26 -08:00
Sam Lantinga
91da942b33 Fixed warning C28251: Inconsistent annotation for 'SDL_RWvprintf_REAL': this instance has no annotations. 2023-12-05 09:31:13 -08:00
Ryan C. Gordon
447b508a77 error: SDL's allocators now call SDL_OutOfMemory on error. 
This means the allocator's caller doesn't need to use SDL_OutOfMemory directly
if the allocation fails.

This applies to the usual allocators: SDL_malloc, SDL_calloc, SDL_realloc
(all of these regardless of if the app supplied a custom allocator or we're
using system malloc() or an internal copy of dlmalloc under the hood),
SDL_aligned_alloc, SDL_small_alloc, SDL_strdup, SDL_asprintf, SDL_wcsdup...
probably others. If it returns something you can pass to SDL_free, it should
work.

The caller might still need to use SDL_OutOfMemory if something that wasn't
SDL allocated the memory: operator new in C++ code, Objective-C's alloc
message, win32 GlobalAlloc, etc.

Fixes #8642.
 2023-11-30 00:14:27 -05:00
Sylvain
d8600f717e Pointer as bool (libsdl-org#7214) 2023-11-09 14:18:36 -08:00
Sam Lantinga
2a1660ab51 Additional cleanup for SDL_RWprintf() (thanks @sezero!) 2023-11-04 20:47:08 -07:00
Sam Lantinga
f9d11807c0 Added SDL_RWprintf() and SDL_RWvprintf() to do formatted printing to an SDL_rwops stream 
Fixes https://github.com/libsdl-org/SDL/issues/2390
 2023-11-04 16:46:08 -07:00
Sam Lantinga
f3261fedcc Code cleanup now that SDL_bool is equivalent to a C boolean expression 2023-11-03 09:54:04 -07:00
Sam Lantinga
4368f70ff9 Added properties to various SDL objects 
The following objects now have properties that can be user modified:
* SDL_AudioStream
* SDL_Gamepad
* SDL_Joystick
* SDL_RWops
* SDL_Renderer
* SDL_Sensor
* SDL_Surface
* SDL_Texture
* SDL_Window
 2023-10-11 22:38:00 -07:00
Anonymous Maarten
b7889a7389 winrt: use windowsio in non-libc mode 
CMake's SDL_build_config.h force disables HAVE_STDIO_H when buiding
winrt in non-libc mode.

Becase CreateFileEx is not available in UWP mode, use CreateFile2
instead.
 2023-08-12 17:37:52 +02:00
Sam Lantinga
b903ccf945 SDL_rwops read/write functions return size_t again 
The current status is stored in the SDL_rwops 'status' field to be able to determine whether a 0 return value is caused by end of file, an error, or a non-blocking source not being ready.

The functions to read sized datatypes now return SDL_bool so you can detect read errors.

Fixes https://github.com/libsdl-org/SDL/issues/6729
 2023-08-07 20:36:21 -07:00
Sam Lantinga
bea99d48f2 Changed 'freesrc' parameter from int to SDL_bool 2023-07-09 13:49:04 -07:00
Sam Lantinga
32d529bf70 Use size_t for the size of memory RWops 2023-07-09 13:36:00 -07:00