|
d0b46f1b
|
2017-08-10T11:57:19
|
|
Fixed bug 3681 - SDL_UpateTexture documentation not specific enough about format requirement
Simon Hug
The documentation of SDL_UpateTexture does not say that the pixel data has to be in the format of the texture.
|
|
|
c49fa37c
|
2017-08-09T11:59:29
|
|
Added SDL hints to filter the set of game controllers reported by SDL
|
|
|
dc400184
|
2017-08-09T11:58:38
|
|
Added an API SDL_LoadFile_RW() to load all the data from an SDL data stream, and a convenience macro SDL_LoadFile() to load all the data from a file.
|
|
64c29577
|
2017-08-09T00:55:27
|
|
Added a FIXME for 2.1 about an API change.
|
|
|
56cab6d4
|
2017-08-03T09:48:44
|
|
Added a hint SDL_HINT_TOUCH_MOUSE_EVENTS to control whether touch events generate synthetic mouse events.
|
|
|
56363ebf
|
2017-08-02T10:22:48
|
|
Fixed bug 3690 - SDL2 KMS/DRM render context support
Manuel
The attached patch adds support for KMS/DRM context graphics.
It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation.
Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition.
X86 systems use KMS right away in every current GNU/Linux system.
Simple build instructions:
$./autogen.sh
$./configure --enable-video-kmsdrm
$make
|
|
|
e10a98d2
|
2017-07-31T12:57:15
|
|
Fixed bug 3720 - SDL_GL_GetAttribute doesn't check for initialized video driver
Simon Hug
SDL_GL_GetAttribute doesn't check if a video driver has been initialized and will access the SDL_VideoDevice pointer, which is NULL at that point.
I think all of the attributes require an initialized driver, so a simple NULL check should fix it. Patch is attached.
|
|
2f74dc9e
|
2017-07-29T23:00:54
|
|
Fixed typos in shape header.
|
|
|
2008d866
|
2017-07-20T10:46:38
|
|
Fixed bug 3703 - Missing media keys support on Amazon Fire TV remote control
Holger Schemel
Summary: This patch adds support for key events for the "rewind" and "fast forward" media keys on the Amazon Fire TV remote control.
How to reproduce the problem: Run Android build of SDL2 application on the Amazon Fire TV (tested with "stick" version) and log key events.
Expected behaviour: Every key pressed on the Fire TV remote control should result in a corresponding key event (pressed/released).
Observed behaviour: Of the bottom row of buttons on the Fire TV remote control, only the "play/pause" (middle) button generates a key event, while the "rewind" (left) and "fast forward" (right) buttons to not generate any event at all.
The attached patch adds support for these two missing buttons/keys.
Note 1: Some missing definitions were added for the already existing key codes SDL_SCANCODE_APP1 and SDL_SCANCODE_APP2 (to keep up the correct order of enumerations / array positions when adding the two new key codes).
Note 2: Definitions in "scancodes_linux.h" and "scancodes_xfree86.h" (to also add support for these keys on other platforms) were added without testing. However, I was unable to find corresponding definitions for these two media keys for Windows and Mac OS X.
Note 3: I have also updated the (broken) link to the USB usage page standard PDF document (comment in "include/SDL_scancode.h").
|
|
|
3c09265d
|
2017-07-10T18:31:28
|
|
Fixed bug 3609 - Windows build fails due to conflicting types for 'XINPUT_GAMEPAD_EX'
Ozkan Sezer
(In reply to Ryan C. Gordon from comment #9)
> I've put this patch in as https://hg.libsdl.org/SDL/rev/7213ae46e870 ...can
> you verify this works on the latest MinGW?
>
> Thanks,
> --ryan.
This patch is wrong: the structure in question has nothing to do with any
gcc version in use. I suggest reverting this adding a conigury check for
it, instead. Something like the following should do it: (configure needs
regenerating.)
|
|
|
22241ed0
|
2017-07-01T17:50:47
|
|
Support for QNX 7.0 (thanks, Elad!).
Fixes Bugzilla #3686.
|
|
|
553b3286
|
2017-06-12T16:39:15
|
|
Fixed bug 3668 - Overflow of SDL_AudioCVT.filters with some downmixes
Simon Hug
There's a chance that an audio conversion from many channels to a few can use more than 9 audio filters. SDL_AudioCVT has 10 SDL_AudioFilter pointers of which one has to be the terminating NULL pointer. The SDL code has no checks for this limit. If it overflows there can be stack or heap corruption or a call to 0xa.
Attached patch adds a function that checks for this limit and throws an error if it is reached. Also adds some documentation.
Test parameters that trigger this issue:
AUDIO_U16MSB with 224 channels at 46359 Hz
V
AUDIO_S16MSB with 6 channels at 27463 Hz
The fuzzer program I uploaded in bug 3667 has more of them.
|
|
|
3c955d05
|
2017-06-11T00:50:26
|
|
syswm: prevent buffer overflow if SDL and app have different config headers.
This only affects Wayland and DirectFB, as a Unix system generally has X11
support. Other platforms also have different sizes for the C union in
question, but are likely the only target for that platform, etc.
Apps that might run on Wayland or DirectFB will need to be compiled against
new headers from an official 2.0.6 release, or be prepared to force the x11
target, or not use SDL_GetWindowWMInfo().
Fixes Bugzilla #3428.
|
|
|
43d62b74
|
2017-06-10T15:38:14
|
|
Make compile-time assert error messages more clear.
Now the compiler might say this:
'SDL_compile_time_assert_mytest' declared as an array with a negative size
instead of
'SDL_dummy_mytest' declared as an array with a negative size
|
|
|
456bc301
|
2017-06-08T22:40:21
|
|
Fixed environment variable of SDL_HINT_RENDER_LOGICAL_SIZE_MODE.
|
|
|
d9039f23
|
2017-06-08T13:27:58
|
|
jack: Initial shot at a JACK audio target.
http://jackaudio.org/
Fixes Bugzilla #2163.
(with several more commits following to improve this code.)
|
|
|
92889836
|
2017-06-06T14:06:40
|
|
Merged Eric Wing's overscan patch.
Fixes Bugzilla #2799.
|
|
|
6d661cab
|
2017-06-06T13:12:43
|
|
windows: Change the default on SDL_HINT_WINDOWS_DISABLE_THREAD_NAMING.
It's easier for Visual Studio users that want this information to turn it on
or live without it, than it is to explain why every debugger that isn't Visual
Studio crashes out here. Eventually SetThreadDescription() will be the thing
everyone uses anyhow.
Fixes Bugzilla #3645.
(and several others).
|
|
|
cbcc256f
|
2017-06-04T23:15:39
|
|
Fixed comments in headers for doxygen output.
|
|
|
d4086e4a
|
2017-05-29T03:01:05
|
|
stdlib: added SDL_utf8strlen().
|
|
|
a7fc2822
|
2017-05-24T19:56:59
|
|
audio: rename bsd target to netbsd.
Apparently this is no longer a generic BSD audio target, and hasn't been for
years, so rename it for NetBSD.
|
|
|
d6f41864
|
2017-05-19T14:49:16
|
|
assert: Check for Clang _and_ GCC, in case they ever drop compatibility.
|
|
|
ccf0566c
|
2017-05-16T06:30:39
|
|
SDL - add SDL_WINDOW_VULKAN and make Android_CreateWindow only create an EGLSurface when SDL_WINDOW_VULKAN is not present. This makes it so the ANativeWindow* can be used with vkCreateAndroidSurfaceKHR, otherwise it will fail because having both an EGLSurface and VkSurfaceKHR attached to a window is not allowed according to the Vulkan spec:
"In particular, only one VkSurfaceKHR can exist at a time for a given window. Similarly, a native window cannot be used by both a VkSurfaceKHR and EGLSurface simultaneously"
CR: SamL
|
|
|
bf4e7eb6
|
2017-05-05T05:10:30
|
|
Fixed comment typo
|
|
|
7ae7fceb
|
2017-04-02T21:32:49
|
|
Fixed typos and documentation in haptic header file.
|
|
|
763e1389
|
2017-03-09T16:09:16
|
|
Added an API to get the joystick instance ID before opening the device: SDL_JoystickGetDeviceInstanceID()
|
|
|
ca0bf151
|
2017-03-03T16:38:17
|
|
Fix some more compiler warnings on armcc.
|
|
|
d526b8a1
|
2017-03-02T13:33:04
|
|
Some patches to make SDL compile with armcc (ARM's C compiler).
|
|
94a69443
|
2017-03-01T15:05:54
|
|
mistake: Revert the files that I did not mean to commit
|
|
|
7bbb13ea
|
2017-03-01T14:50:59
|
|
* Some refactoring and bug fixes. Thanks Micha? Kuchta!
|
|
|
1066bcc8
|
2017-02-27T10:11:40
|
|
audio: clarified what SDL_AudioSpec::samples is, removed note about power of 2.
These don't have to be power-of-2 sizes anymore because of SDL_AudioStream,
and the new resampler, but also, many platforms don't give you power-of-2 DMA
buffer in the first place!
|
|
|
0e7530b0
|
2017-02-23T22:38:04
|
|
cmake: add WASAPI audio target to the build (thanks, Martin!).
Fixes Bugzilla #3588.
|
|
|
94754c39
|
2017-02-20T10:55:33
|
|
Updated config headers to override the base SDL_config.h if both are included
|
|
|
9f8c1d77
|
2017-02-19T21:05:26
|
|
Updated library name in header file.
|
|
|
6046fd4c
|
2017-02-14T03:03:27
|
|
wasapi: Initial WASAPI support, for Windows Vista and later.
This should remain binary compatible with Windows XP, as we dynamically
load anything we need and fall back to DirectSound/WinMM/XAudio2 if not
available.
|
|
|
06ccb71b
|
2017-02-10T11:21:15
|
|
Make sure the memory barrier functions are always available, and now they are implemented on Android __ARM_ARCH_5TE__
|
|
|
3f83fce7
|
2017-01-31T13:30:35
|
|
Fixed whitespace
|
|
|
6717a3d3
|
2017-01-31T12:23:29
|
|
Added support for the HOTAS Warthog throttle
|
|
|
4e3fa7b9
|
2017-01-30T22:20:20
|
|
Fixed compiler warning about comma at end of enum.
|
|
|
3c90a52a
|
2017-01-27T05:59:58
|
|
Added an API to get the type of a connected joystick
|
|
|
ede5c734
|
2017-01-24T19:38:01
|
|
Generalized the audio resampling hint for other resampling methods in the future
|
|
|
c7f9dcb6
|
2017-01-24T15:52:22
|
|
audio: Offer a hint for libsamplerate quality/speed tradeoff.
This defaults to the internal SDL resampler, since that's the likely default
without a system-wide install of libsamplerate, but those that need more can
tweak this.
|
|
|
073ff7de
|
2017-01-24T00:55:41
|
|
Added a note about aligning SDL_AudioCVT data.
|
|
|
3594bf8e
|
2017-01-23T01:05:44
|
|
audio: Wired up new SSE code to build system.
|
|
|
06d1d945
|
2017-01-14T21:35:49
|
|
Fixed doxygen warning and linking of function names.
|
|
|
a52d48c5
|
2017-01-10T08:54:33
|
|
Fixed bugs 2570, 3145, improved OpenGL ES context support on Windows and X11
Mark Callow
The attached patch does the following for the X11 and Windows platforms, the only ones where SDL attempts to use context_create_es_profile:
- Adds SDL_HINT_OPENGL_ES_DRIVER by which the application can
say to use the OpenGL ES driver & EGL rather than the Open GL
driver. (For bug #2570)
- Adds code to {WIN,X11}_GL_InitExtensions to determine the maximum
OpenGL ES version supported by the OpenGL driver (for bug #3145)
- Modifies the test that determines whether to use the OpenGL
driver or the real OpenGL ES driver to take into account the
hint, the requested and supported ES version and whether ES 1.X
is being requested. (For bug #2570 & bug #3145)
- Enables the testgles2 test for __WINDOWS__ and __LINUX__ and adds
the test to the VisualC projects.
With the fix in place I have run testdraw2, testgl and testgles2 without any issues and have run my own apps that use OpenGL, OpenGL ES 3 and OpenGL ES 1.1.
|
|
|
df25258a
|
2017-01-06T20:43:53
|
|
Added configure and cmake support for libsamplerate
|
|
|
4938c505
|
2017-01-04T10:28:07
|
|
Added SDL_JoystickGetAxisInitialState() to get a joystick axis' initial value.
This is useful for controller mapping programs to determine an axis' zero state
|
|
|
45b774e3
|
2017-01-01T18:33:28
|
|
Updated copyright for 2017
|
|
|
8000e6d9
|
2016-12-27T09:59:36
|
|
Added documentation for the game controller axis values
|
|
|
6d7da088
|
2016-12-27T01:39:07
|
|
Split controller axes into positive and negative sides so each can be bound independently.
Using this a D-Pad can be mapped to a thumbstick and vice versa.
Also added support for inverted axes, improving trigger binding support
|
|
|
b4e069e7
|
2016-12-26T02:12:21
|
|
Fixed bug 3517 - Compiler warnings with gcc -Wstrict-prototypes
felix
Compiling even a simple SDL2 'hello world' program with gcc -Wstrict-prototypes (GCC 6.2.1) results in warnings like:
/usr/include/SDL2/SDL_gamecontroller.h:143:1: attention : function declaration isn't a prototype [-Wstrict-prototypes]
extern DECLSPEC int SDLCALL SDL_GameControllerNumMappings();
^~~~~~
It seems there is a missing 'void' between the parentheses.
|
|
|
7c60a638
|
2016-12-23T20:36:12
|
|
Corrected header file guard comments.
|
|
|
8414c3d4
|
2016-12-11T12:01:44
|
|
Fixed ABI, don't change the return type of SDL_GL_SwapWindow()
|
|
|
524bf3c2
|
2016-12-09T01:47:43
|
|
Fixed bug 3513 - SDL_GL_SwapWindow does not return error status
Return an error code from SDL_GL_SwapWindow(), like the other SDL APIs.
|
|
|
4eda58ba
|
2016-12-02T21:01:13
|
|
Added SDL_HINT_MOUSE_NORMAL_SPEED_SCALE and SDL_HINT_MOUSE_RELATIVE_SPEED_SCALE to scale the speed of the mouse.
This currently doesn't affect absolute motion, which would need to be implemented on each windowing system so the cursor matches the reported mouse coordinates.
|
|
|
26f05ecb
|
2016-12-02T02:25:12
|
|
Fixed missing prototypes on Android, patch from Sylvain
|
|
|
cd3aefc0
|
2016-11-30T23:31:36
|
|
Updated documentation in header file.
|
|
|
dd5d85a4
|
2016-11-29T06:36:57
|
|
Added an API to iterate over game controller mappings
|
|
|
1e8f074c
|
2016-11-29T05:34:20
|
|
Avoid conflicts with multiple versions of udev by first trying the library that is linked with the executable, if any, and then picking the one that is in the build environment.
This fixes joystick detection for applications using the Steam Linux Runtime
|
|
|
36156335
|
2016-11-20T21:34:54
|
|
Renaming of guard header names to quiet -Wreserved-id-macro
Patch contributed by Sylvain
|
|
|
c7351c2d
|
2016-11-20T21:26:56
|
|
Fixed a few warnings that show up with -Wdocumentation and -Wdocumentation-unknown-command, patch contributed by Sylvain
|
|
|
4a089ca1
|
2016-11-20T21:18:55
|
|
Fixed bug 3486 - Can't get HINSTANCE of my window
realitix
SDL2 allows to create widow and to get information through SDL_SysWMinfo.
But it misses something, with Vulkan, you need the HWND and HINSTANCE of the window for Win32 system.
Sadly, SDL2 provides only HWND but not HINSTANCE.
In some context, it can be difficult to get the HINSTANCE, indeed, I'm using pySDL2 (Python) and I can only access properties that SDL2 gives me.
I have to use a dirty trick like that to get the HINSTANCE: (https://raw.githubusercontent.com/bglgwyng/pyVulkan/master/examples/win32misc.py)
|
|
|
35430a73
|
2016-11-17T01:15:16
|
|
cpuinfo: first attempt at SDL_HasNEON() implementation.
|
|
|
818d1d3e
|
2016-11-15T01:30:08
|
|
Fixed bug 1646 - Warnings from clang with -Weverything
|
|
|
c1e292fc
|
2016-11-13T23:09:42
|
|
Fixed build error with missing function prototype in the SDL_test_harness.h header
|
|
|
57d01d7d
|
2016-11-13T22:57:41
|
|
Patch from Sylvain to fix clang warnings
|
|
acce8659
|
2016-11-13T10:39:04
|
|
[qtwayland] Set orientation and window flags via SDL hints
|
|
|
ac74e16c
|
2016-11-10T17:19:34
|
|
Standardized the format of the SDL joystick GUID and added functions to retrieve the USB VID/PID from a joystick and game controller.
|
|
|
7e65d88f
|
2016-11-03T11:10:52
|
|
Removed premake build system.
|
|
|
9a8642bd
|
2016-11-01T10:30:46
|
|
Fixed bug 3478 - Patch Haiku to use dlopen instead of load_add_on
Kai Sterker
SDL2 on Haiku so far uses Haiku-specific APIs for loading dynamic objects as add-ons, instead of using dlopen to load them as libraries. This, for example, leads to SDL_mixer not being able to load its audio backends, when compiled with standard settings.
As discussed at https://www.freelists.org/post/haikuports/SDL2-mixer-ogg-music-not-playing-and-other-stuff,2 , the best way to deal with this would be using dlopen instead of load_add_on. The following patch implements this change by dropping the Haiku-specific bits and using dlopen instead.
|
|
|
012217f0
|
2016-10-18T23:24:49
|
|
Fixed bug 3369 - RaspberryPI ability to specify a Dispmanx layer
Albert Casals
On a RaspberryPI, it might become convenient to specify the Dispmanx layer SDL uses.
Currently, it is hardcoded to be 10000 to sit above most applications.
This can be specially useful when integrating other graphical apps and frameworks like OMXplayer, QT5 etc.. in order to have more flexibility on their Z-order.
|
|
|
83cb2b63
|
2016-10-14T06:57:55
|
|
Fixed bug 2758 - Android issues with NDK r10c and API-21
Sylvain
After a long time, I found out more clearly what was going wrong.
The native libraries should be built with a "APP_PLATFORM" as low as possible.
Ideally, APP_PLATFORM should be equals to the minSdkVersion of the AndroidManifest.xml
So that the application never runs on a lower APP_PLATFORM than it has been built for.
An additional good patch would be to write explicitly in "jni/Application.mk": APP_PLATFORM=android-10
(If no APP_PLATFORM is set, the "targetSdkVersion" of the AndroidManifest.xml is applied as an APP_PLATFORM to the native libraries. And currently, this is bad, because targetSdkVersion is 12, whereas minSdkLevel is 10.
And in fact, there is a warning from ndk: "Android NDK: WARNING: APP_PLATFORM android-12 is larger than android:minSdkVersion 10 in ./AndroidManifest.xml".)
to precise what happened in the initial reported test-case:
Let say the "c" code contains a call to "srand()".
with APP_PLATFORM=android-21, libSDL2.so contains a undef reference to "srand()".
with APP_PLATFORM=android-10, libSDL2.so contains a undef reference to "srand48()".
but srand() is missing on devices with APP_PLATFORM=android-10 (it was in fact replaced by srand48()).
So, if you build for android-21 (where srand() is available), you will really have a call to "srand()" and it will fail on android-10.
That was the issue. The path tried to fix this by in fact always calling srand48().
SDL patches that were applied are beneficial anyway, there are implicitly allowing they backward compatibility of using android-21 on a android-10 platform.
It can be helpful in case you want to target a higher APP_PLATFORM than minSdkVersion to have potentially access to more functions.
Eg you want to have access to GLES3 functions (or other) of "android-21". But, if dlopen() fails (on android-10), you do a fall-back to GLES2.
|
|
|
f3502c3c
|
2016-10-14T01:04:21
|
|
Fixed building with cmake when fcitx isn't installed
|
|
|
f5c2bf12
|
2016-10-11T23:21:41
|
|
Fixed comment for new pixel formats
|
|
|
36e40d30
|
2016-10-11T23:19:05
|
|
Fixed bug 2923 - Add SDL_PIXELFORMAT_RGBA32 for byte-wise 32bit RGBA data
Daniel Gibson
Ok, I followed the simple approach of just making SDL_PIXELFORMAT_RGBA32 an alias of SDL_PIXELFORMAT_RGBA8888/SDL_PIXELFORMAT_ABGR8888, depending on endianess. And I did the same for SDL_PIXELFORMAT_ARGB32, .._BGRA, .._ABGR.
SDL_GetPixelFormatName() will of course return SDL_PIXELFORMAT_RGBA8888 (or SDL_PIXELFORMAT_ABGR8888) instead of SDL_PIXELFORMAT_RGBA32, but as long as that's mentioned in the docs it shouldn't be a problem.
|
|
|
27d4f099
|
2016-10-07T23:40:44
|
|
Implemented SDL_GetHintBoolean() to make it easier to check boolean hints
|
|
|
808c75d1
|
2016-10-07T18:57:40
|
|
Fixed bug 2824 - Add Fcitx Input Method Support
Weitian Leung
Just moved ibus direct call to SDL_IME_* related functions, and adds fcitx IME support (uses DBus, too),
enable with env: SDL_IM_MODULE=fcitx (ibus still the default one)
|
|
|
d2676c29
|
2016-10-07T17:04:58
|
|
Fixed bug 2924 - SDL_CreateRGBSurface[From] versions that take SDL_PIXELFORMAT enum
Daniel Gibson
Currently, SDL_CreateRGBSurface() and SDL_CreateRGBSurfaceFrom() take Uint32 masks for RGBA to "describe" the Pixelformat of the surface.
Internally those value are only used to map to one of the SDL_PIXELFORMAT_* enum values that are used for further processing.
I think it would be both handy and more efficient to be able to specify SDL_PIXELFORMAT_* yourself without using SDL_PixelFormatEnumToMasks() to create masks first, so I implemented functions that do that:
SDL_CreateRGBSurfaceWithFormat() and SDL_CreateRGBSurfaceWithFormatFrom() which are like the versions without "WithFormat" but instead of taking 4 Uint32s for R/G/B/A masks, they take one for a SDL_PIXELFORMAT_* enum value.
Together with https://bugzilla.libsdl.org/show_bug.cgi?id=2923 creating a SDL_Surface* from RGBA data (e.g. from stb_image) is as easy as
surf = SDL_SDL_CreateRGBSurfaceWithFormat(0, w, h, bppToUse*8, SDL_PIXELFORMAT_RGBA32);
|
|
|
73f2c541
|
2016-10-07T16:44:42
|
|
Fixed bug 2885 - SDL_stdinc.h doesn't need to include iconv.h
Ryan C. Gordon
We still include iconv.h in SDL_stdinc.h, probably because this header might have referenced the native iconv functions and types directly. Since these are hidden behind a stable ABI now and never just a #define for the system iconv, we shouldn't need this header included from a public SDL header anymore, slowing down external apps compiles and pulling tons of stuff into the namespace.
|
|
|
f8aa4291
|
2016-10-02T22:32:18
|
|
Added brackets to function names in header comments so that doxygen links them.
|
|
|
614cb35a
|
2016-10-01T13:35:36
|
|
Fixed bug 3165 - define numbers don't match types in Swift
C.W. Betts
Swift is very strict with types, so much that those of different signedness/size must be cast. Most of the defines are imported as 32-bit signed integers, while the corresponding field in a struct is a 32-bit unsigned integer. Appending a "u" would cause the defined types to be imported as 32-bit unsigned integers.
|
|
|
bb24662c
|
2016-10-01T12:48:08
|
|
Fixed bug 3301 - IBus support on Linux with CMake
joe.gsoc16
I recently looked into Unicode support in SDL2 and realized that
SDL_TEXTEDITING doesn't get triggered at all (Japanese IME).
According to others on IRC it works fine on Windows/Mac but not
for me on (arch)Linux.
When compiling SDL with autotools, IBus support is enabled by
default but not so with CMake.
I never used CMake before but got it working and also included
that pkg-config determines flags for dbus (FIXME in CMakeLists).
|
|
|
77305d47
|
2016-10-01T11:46:32
|
|
Fixed bug 3345 - SDL_RenderClear inconsistency with ClipRect
Simon Hug
The description of the SDL_RenderClear function in the SDL_render.h header says the following:
"This function clears the entire rendering target, ignoring the viewport."
The word "entire" implies that the clipping rectangle set with SDL_RenderSetClipRect also gets ignored. This is left somewhat ambiguous if only the viewport is mentioned. Minor thing, but let's see what the implementations actually do.
The software renderer ignores the clipping rectangle when clearing. It even has a comment on this: /* By definition the clear ignores the clip rect */
Most other render drivers (opengl, opengles, opengles2, direct3d, and psp [I assume. Can't test it.]) use the scissor test for the ClipRect and don't disable it when clearing. Clearing will only happen within the clipping rectangle for these drivers.
An exception is direct3d11 which uses a clear function that ignores the scissor test.
|
|
|
9fff05f8
|
2016-10-01T11:29:13
|
|
Fixed bug 3352 - Adding alpha mask support to SDL_SaveBMP_RW
Simon Hug
The current SDL_SaveBMP_RW function that saves surfaces to a BMP uses an old bitmap header which doesn't officially support alpha channels. Applications just ignore the byte where the alpha is stored. This can easily be extended by using a newer header version and setting the alpha mask.
The attached patch has these changes:
- Extending the description of the function in the SDL_surface.h header with the supported formats.
- Refining when surfaces get stored to a 32-bit BMP. (Must have bit depth of 8 or higher and must have an alpha mask or colorkey.)
- Fixing a small bug that saves 24-bit BGR surfaces with a colorkey in a 24-bit BMP.
- Adding code that switches to the bitmap header version 4 if the surface has an alpha mask or colorkey. (I chose version 4 because Microsoft didn't lose its documentation behind a file cabinet like they did with version 3.)
- Adding a hint that can disable the use of the version 4 header. This is for people that need the legacy header or like the old behavior better. (I'm not sure about the hint name, though. May need changing if there are any rules to that.)
|
|
|
b7e45f8a
|
2016-10-01T10:28:00
|
|
Fixed bug 3336 - Failure to build with MinGW-w64
Kai Sterker
There are already patches available from mingw64 that fix the issue
https://github.com/Alexpux/MINGW-packages/tree/master/mingw-w64-SDL2
With those applied, I could compile SDL2 without problems. But of course, it would be preferable if SDL built cleanly from source.
|
|
92d700f1
|
2016-09-30T09:26:57
|
|
SDL_HINT_WINDOWS_DISABLE_THREAD_NAMING
|
|
|
4f4c4b62
|
2016-09-29T22:52:41
|
|
Added SDL_SetWindowResizable(). (thanks, Ethan!)
|
|
|
a13da2fa
|
2016-09-29T13:34:49
|
|
Generalized the hint for whether the application gets a mouse event when clicking on the window to activate it, and is now named SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH.
The behavior is defined to not receive the click event, and this hint allows you to override that.
|
|
|
e45698d2
|
2016-09-28T22:24:01
|
|
Updated version to 2.0.5 in preparation for release
|
|
f31c7086
|
2016-09-25T15:02:06
|
|
Enable SDL_LoadObject on iOS 8+ and tvOS.
|
|
|
459102a5
|
2016-09-17T01:36:29
|
|
Updated URL in a comment
|
|
|
a96b6f21
|
2016-09-17T01:31:07
|
|
Added a new hint SDL_HINT_APPLE_TV_REMOTE_ALLOW_ROTATION.
When set to "1", the orientation of the Apple TV remote affects the axes of the corresponding SDL joystick. It is "0" (disabled) by default.
|
|
|
7f28853b
|
2016-09-14T08:20:24
|
|
Fixed including OpenGL ES on iOS without any other SDL headers
|
|
|
f0505766
|
2016-09-13T22:18:06
|
|
Initial Apple TV / tvOS support.
The Apple TV remote is currently exposed as a joystick with its touch surface treated as two axes. Key presses are also generated when its buttons and touch surface are used.
A new hint has been added to help deal with deciding whether to background the app when the remote's menu button is pressed: SDL_HINT_APPLE_TV_CONTROLLER_UI_EVENTS.
|
|
|
2da1ec83
|
2016-08-28T13:36:13
|
|
Merge audio capture work back into the mainline.
|
|
|
f6f9350a
|
2016-08-17T21:05:00
|
|
Added link in header comment.
|
|
|
73153901
|
2016-08-06T02:47:27
|
|
audio: Implemented buffer queueing for capture devices (SDL_DequeueAudio()).
|
|
|
24bc00a8
|
2016-08-03T22:39:44
|
|
Fixed two old identifiers in header comments.
|
|
|
a4abda0b
|
2016-08-03T22:30:31
|
|
Added brackets to function names in header comments so that doxygen links them.
|