|
12efabcb
|
2017-09-22T11:13:34
|
|
Added instructions for deploying to older iOS devices (thanks Sylvain!)
|
|
|
5ab5c9b7
|
2017-09-22T08:56:09
|
|
Avoid duplicate joystick axis events
|
|
|
d74c00e6
|
2017-09-22T08:51:45
|
|
Fixed memory leak when HAVE_ALLOCA isn't defined
|
|
59d17bde
|
2017-09-22T22:30:02
|
|
Avoid hitting ERR_MAX_STRLEN limit.
|
|
6d206a7b
|
2017-09-22T07:42:24
|
|
audio: Stream resampling now saves some samples from previous run for padding.
Previously, the padding was silence, which was a problem when streaming since
you would sample a little bit of this silence between each buffer.
We still need a means to get padding data for the right hand side, but this
patch makes the resampler output more correct.
|
|
466ba57d
|
2017-09-21T18:38:07
|
|
[egl/mir] Need eglGetProc to find gl 4.5 core profile extensions
|
|
e5cfb58f
|
2017-09-21T20:30:25
|
|
iOS MoltenVK code style cleanup.
|
|
|
80f9e2f1
|
2017-09-21T20:11:44
|
|
iOS: Fix compiling using the iOS 7 SDK, partially broken since MoltenVK support was added.
Note that apps submitted to the iOS App Store *must* use a modern iOS SDK (currently iOS 10 is probably the minimum), however the SDK used to build is separate from the minimum iOS version an app supports at runtime.
|
|
|
b3ac0b6f
|
2017-09-21T14:48:03
|
|
A hint with an empty string should be treated as the default value
|
|
|
eaab6098
|
2017-09-21T10:29:17
|
|
Only apply the jitter filter to prevent unexpected motion on axes that haven't been touched.
|
|
|
5ae90ef6
|
2017-09-21T01:22:40
|
|
Fixed bug 3788 - software renderer crashes in SDL_RenderCopyEx with rotation and dstrect w or h is 0
Anthony
This is what's making the software renderer crash with rotated destination rectangles of w or h = 0:
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "2");
|
|
|
8b660c50
|
2017-09-21T00:55:29
|
|
Added some missing "extern" declarations
|
|
|
1a3b95a1
|
2017-09-21T02:51:14
|
|
audio: Replaced the resampler. Again.
This time it's using real math from a real whitepaper instead of my previous
amateur, fast-but-low-quality attempt. The new resampler does "bandlimited
interpolation," as described here: https://ccrma.stanford.edu/~jos/resample/
The output appears to sound cleaner, especially at high frequencies, and of
course works with non-power-of-two rate conversions.
There are some obvious optimizations to be done to this still, and there is
other fallout: this doesn't resample a buffer in-place, the 2-channels-Sint16
fast path is gone because this resampler does a _lot_ of floating point math.
There is a nasty hack to make it work with SDL_AudioCVT.
It's possible these issues are solvable, but they aren't solved as of yet.
Still, I hope this effort is slouching in the right direction.
|
|
|
f40bd5ee
|
2017-09-21T02:06:53
|
|
audio: removed my perl experiment script.
|
|
|
3c45e662
|
2017-09-21T14:01:12
|
|
macOS: remove unneeded #includes.
|
|
|
f0a324f8
|
2017-09-20T19:59:34
|
|
Reverted Alex's commit 131cba1768a5 - we're about to release 2.0.6, don't remove support for the iOS 7 SDK yet.
|
|
|
d452b89f
|
2017-09-20T11:01:32
|
|
iOS: I don't think SDL compiles with the iOS 7 SDK anymore, so we might as well drop the #ifdefs trying to guard for that.
|
|
|
12fb004f
|
2017-09-20T10:53:41
|
|
iOS: remove an unused static variable
|
|
e365968a
|
2017-09-19T10:33:08
|
|
WinRT: minor formatting tweak in README-winrt
|
|
|
f57ef6ff
|
2017-09-19T10:31:22
|
|
WinRT: noted UWP's inability to work with some game controllers
|
|
|
c08a7a74
|
2017-09-15T17:27:32
|
|
Added a hint SDL_HINT_AUDIO_CATEGORY to control the audio category,
determining whether the phone mute switch affects the audio
|
|
46ec1305
|
2017-09-14T21:45:14
|
|
Fix for 3829. Revert adding GameSir G4s, uses same GUID as PS3 controller.
|
|
|
73c85e98
|
2017-09-14T19:33:32
|
|
Readd support for GameSir G4s, lost with changeset 11431
|
|
|
e8187a3f
|
2017-09-14T09:56:16
|
|
Updated iOS keyboard test to cover text input rect and orientation changes
|
|
|
cfe72c76
|
2017-09-14T09:55:27
|
|
Fixed iOS keyboard positioning, based on the final position rather than the initial one
|
|
|
76176486
|
2017-09-14T08:37:27
|
|
surface: Make sure SDL_ConvertSurface() deals with palettes (thanks, Sylvain!).
Fixes Bugzilla #3826.
Fixes Bugzilla #2979.
|
|
|
ac782d71
|
2017-09-12T05:53:47
|
|
Added support for the PDP Battlefield One Xbox One controller on Linux
|
|
|
78b83d3a
|
2017-09-11T18:20:56
|
|
WinRT: build fix when using recent versions of the Windows 10 SDK
|
|
|
e98fc897
|
2017-09-10T12:54:40
|
|
Fixed bug 3812 - Fallthrough warnings gcc-7
|
|
|
5f48ce0b
|
2017-09-10T12:49:41
|
|
Fixed bug 3815 - implicit-fallthrough warning - DUFFS_LOOP4 and friends
|
|
|
19114b03
|
2017-09-10T12:42:38
|
|
Fixed bug 3813 - gcc7 fallthrough warnings in SDL_iconv.c and SDL_pixels.c
|
|
|
849c4c14
|
2017-09-10T12:40:45
|
|
Fixed tabs to spaces
|
|
|
8ed16ea4
|
2017-09-10T10:43:04
|
|
Fixed compile warning
|
|
|
16b8c4ea
|
2017-09-10T10:30:25
|
|
Fixed bug 3811 - change HAVE_COPYSIGN to HAVE__COPYSIGN in SDL_config_windows.h
Ozkan Sezer
The patch below changes HAVE_COPYSIGN macro in SDL_config_windows.h to
HAVE__COPYSIGN, so that _copysign() can be used in SDL_stdlib.h which
is available in many more windows-targeting toolchains such as MinGW,
MSVC >= 6, etc, and not just MSVC >= 2013. SDL_stdlib.c already has a
specific check for HAVE__COPYSIGN, so I believe this is reasonable.
|
|
|
2cdb9674
|
2017-09-10T10:25:36
|
|
Fixed the include path for khronos with Visual Studio
|
|
|
be1caece
|
2017-09-10T09:19:10
|
|
Correction: copysign has been supported by windows several toolchains
for a very long time, including MSVC6, MinGW, LCC-Win32, (no released
watcom versions though, but that's of no concern.)
Patch from Ozkan Sezer
|
|
|
93583d46
|
2017-09-09T21:17:46
|
|
alsa: removed snd_pcm_wait() call before writing to playback device.
This would cause playback problems in certain situations, such as on the
Raspberry Pi. The device that the wait was added for seems to not benefit from
it in modern times, and standard desktop Linux seems to do the right thing
when a USB device is unplugged now, without this patch.
Fixes Bugzilla #3599.
|
|
|
569c222c
|
2017-09-09T11:04:35
|
|
Updated documentation so it's clear you should use SDL_SetWindowDisplayMode() to change the size of fullscreen windows.
|
|
|
b2ba8963
|
2017-09-09T11:00:25
|
|
Fixed bug 3809 - Restore after maximize leads to wrong size
Andreas Falkenhahn
My app opens a 640x480 window. When I click on the window's maximize button, the window correctly fills the entire screen and loses its borders. But clicking on the restore button now doesn't restore the window to its original 640x480 size. Instead, the window size is identical to the screen size now. The only difference to the previous state is that the window now has borders again but it isn't restored to 640x480.
|
|
|
676c3a92
|
2017-09-09T10:31:44
|
|
Fixed bug 3719 - Cocoa - Incorrect window size when leaving fullscreen
bastien.bouclet
The window is now resized to its specified size, but it moves to the top left corner of the screen. That is unexpected because neither the user nor the program moved it there. Test program attached (the same one as before).
|
|
|
fcd9c190
|
2017-09-09T09:31:12
|
|
Fixed window size when leaving fullscreen mode (thanks Eric!)
|
|
|
f465f24d
|
2017-09-09T08:36:37
|
|
Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits
Simon Hug
When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug.
The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros.
It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config.
And there's an additional error message for when ftell fails.
|
|
|
125d8f59
|
2017-09-09T08:34:46
|
|
Make sure the libtool archives are installed
|
|
|
9a73909b
|
2017-09-09T08:20:56
|
|
Fixed bug 3808 - fix a typo in SDL_stretch.c
Ozkan Sezer
The following patch fixes a minor _MSC_VER typo in SDL_stretch.c,
and also does a tiny tidy-up for assembly opcodes cpp checks.
|
|
|
24a74956
|
2017-09-09T08:03:23
|
|
Updated config.guess and config.sub, added config.sub.patch for NaCl and Emscripten build support
|
|
|
5c8bde4f
|
2017-09-09T07:45:31
|
|
Updated documentation to note that libvulkan-dev is no longer needed
|
|
|
f3337780
|
2017-09-09T07:42:29
|
|
Fixed bug 3807 - Remove restriction from DECLSPEC macro for OS/2
Ozkan Sezer
The following patch removes the unnecessary / wrong
Watcom restriction from the DECLSPEC macro for OS/2.
|
|
|
8004be64
|
2017-09-09T07:35:55
|
|
We don't need libvulkan-dev to build Vulkan support
|
|
|
47cb8815
|
2017-09-09T07:30:25
|
|
Updated Debian changelog for 2.0.6 release
|
|
|
222d25ad
|
2017-09-08T22:21:01
|
|
Fixed bug 3805 - Why is there no --enable-video-rpi option in configure?
Andreas Falkenhahn
When compiling SDL for the Raspberry Pi, I have to use the --host parameter to enable compilation of the native Raspberry Pi video driver, like so:
--host=arm-raspberry-linux-gnueabihf
It took me a while to figure out that this was necessary in order to have the native Raspberry Pi video driver compiled in. I think it would be better if there was an option like --enable-video-rpi that could be passed to configure and that would also show up when saying configure --help. Currently, it?s rather difficult to figure out that you have to use the --host parameter with arm-raspberry-linux-gnueabihf in order to get Raspberry Pi video support. It?s also somewhat inconsistent because most other video drivers can in fact be enabled/disabled through specific configure parameters but there is no such parameter for the native Raspberry Pi video driver.
|
|
|
e8059221
|
2017-09-08T18:26:25
|
|
Fixed bug 3806 - Fixes for MSVC compiler warnings
Simon Hug
These are the remaining compiler warnings I see in the current tip cb049cae7c3c.
- SDL_test_log.c defines _CRT_SECURE_NO_WARNINGS without checking if it was already set.
- SDL_windowskeyboard.c converts integers to pointers without going over the (U)INT_PTR types. That bothers MSVC.
|
|
|
cedbb311
|
2017-09-08T15:08:50
|
|
Fixed building with the first version of Visual Studio 2017, which doesn't have __has_include() (Thanks Simon!)
|
|
|
1b2492ed
|
2017-09-08T15:08:03
|
|
Fixed 64-bit build warning
|
|
|
0ddac338
|
2017-09-08T07:15:47
|
|
keep joystick thread from waking unnecessarily, and from possibly blocking for 300ms at shutdown if a joystick was just plugged in
CR: SamL
|
|
|
4657d9f3
|
2017-09-08T04:53:31
|
|
We don't need to pass the renderer into SDLTest_CleanupTextDrawing()
|
|
|
65c55fdd
|
2017-09-08T04:38:46
|
|
Fixed build
|
|
|
b0b3da77
|
2017-09-08T04:14:05
|
|
Added a function to clean up test text drawing
|
|
|
ca15c7d6
|
2017-09-07T10:56:08
|
|
wave: SDL_LoadWAV now supports 24-bit audio.
|
|
|
fb283932
|
2017-09-06T19:35:36
|
|
vulkan: use "unsigned int" instead of "unsigned"
|
|
|
0c892abc
|
2017-09-06T19:34:23
|
|
raspberrypi: The latest Raspbian moved its EGL and GLES2 libs elsewhere.
Now we try the new (hardware-specific) pathnames first, and if those fail to
load, we'll try the more generic names that earlier versions of Raspbian used.
Fixes Bugzilla #3800.
|
|
|
28bf56c1
|
2017-09-06T10:31:05
|
|
Fixed bug 3801 - HAVE_LIBSAMPLERATE_H depending on HAVE_LIBC in current SDL_config.h.in
Ozkan Sezer
HAVE_LIBSAMPLERATE_H is depending on HAVE_LIBC in current config.h.in:
it shouldn't be. HAVE_LIBUDEV_H, HAVE_DBUS_DBUS_H, HAVE_IBUS_IBUS_H,
HAVE_FCITX_FRONTEND_H, and HAVE_ALTIVEC_H have the same situation too.
I suggest something like the following, which moves them out of the
HAVE_LIBC confinement and also moves the windows dx header stuff along
side them. (Not ideal, but a bit cleaner I think.)
|
|
|
fa0eeff7
|
2017-09-06T07:29:34
|
|
sdl:
Cleans up AdjustWindowEx calls
|
|
|
20c5bc91
|
2017-09-06T05:23:26
|
|
You can have a borderless resizable window
|
|
|
4ca5d862
|
2017-09-06T04:32:30
|
|
Fixed bug 3780 - GCC 7 implicit fallthrough warnings
Martin Gerhardy 2017-08-28 06:58:01 UTC
SDL_blit.h, SDL_fillrect.c and SDL_stdinc.h produces a lot of the (new) gcc-7 implicit fallthrough warnings.
|
|
|
d51dc737
|
2017-09-06T01:14:23
|
|
Fixed bug 3797 - configure check for float.h
Ozkan Sezer
Cmake checks for float.h, but configure does not: the attached patch
adds float.h to checked headers in configury, and it adds the missing
HAVE_FLOAT_H macro to SDL_config.h.cmake and SDL_config.h.in.
In SDL_config_macosx.h and SDL_config_windows.h, defined HAVE_FLOAT_H
as 1, where I know that it's true.
|
|
|
c8e3e0c4
|
2017-09-06T01:10:10
|
|
Fixed bug 3799 - SDL_CreateWindow fails with SDL_WINDOW_VULKAN (libvulkan.so.1 not found)
Manuel Sabogal
Android NDK defines Vulkan as libvulkan.so, not libvulkan.so.1. This is causing the program to not being able to create a window using SDL_WINDOW_VULKAN.
To fix this issue just change the line http://hg.libsdl.org/SDL/file/bbaec41e93b5/src/video/android/SDL_androidvulkan.c#l53 from "libvulkan.so.1" to "libvulkan.so"
|
|
|
c9e73c3e
|
2017-09-05T16:15:54
|
|
x11: make sure SDL_GetGlobalMouseState notices mouse warping through SDL APIs.
|
|
|
0782f9be
|
2017-09-05T08:24:38
|
|
Fixed bug 3273 - Fix for slow video subsystem initialization when using XRandR.
Mart?n Golini
I'm having a very slow initialization of the video subsystem that locks the window creation for about 500 ms ( tested in at least 4 different systems ). What i found is that X11_InitModes_XRandR is using XRRGetScreenResources, that explicitly ask to poll the hardware for changes. This is not really necessary since if the data is already available you can use XRRGetScreenResourcesCurrent.
I attached a tentative patch that fix this issue. With the patch there's no lock when the subsystem is initialized and the window creation is instant in my applications. The patch only uses XRRGetScreenResourcesCurrent in X11_InitModes_XRandR but it could be potentially used in X11_GetDisplayModes and X11_SetDisplayMode.
|
|
|
3261ca75
|
2017-09-04T23:10:12
|
|
Fixed typos in 2.0.6 patch notes
|
|
|
d2eda267
|
2017-09-04T22:51:28
|
|
Added SDL_vulkan.h to the Mac OS X framework headers
|
|
|
c1fd0fbb
|
2017-09-04T22:14:57
|
|
Fixed compiler warning with mingw-w64
|
|
|
657ad72a
|
2017-09-04T21:16:28
|
|
Added some more big 2.0.6 changes
|
|
|
d75fea89
|
2017-09-04T20:48:01
|
|
Updated WhatsNew.txt for 2.0.6
|
|
|
67f9348b
|
2017-09-04T11:46:14
|
|
Fixed bug 3790 - Memory leak with surfaces blitting on each other
bastien.bouclet
When creating two surfaces and blitting them onto the other, SDL's internal reference counting fails, and one of the surfaces is not freed when calling SDL_FreeSurface.
Example code :
SDL_Surface *s1 = SDL_CreateRGBSurfaceWithFormat(0, 640, 480, 32, SDL_PIXELFORMAT_ARGB8888);
SDL_Surface *s2 = SDL_CreateRGBSurfaceWithFormat(0, 640, 480, 32, SDL_PIXELFORMAT_ARGB8888);
SDL_BlitSurface(s1, NULL, s2, NULL);
SDL_BlitSurface(s2, NULL, s1, NULL);
SDL_FreeSurface(s2);
SDL_FreeSurface(s1);
With this example, s1 is not freed after calling SDL_FreeSurface, its refcount attribute is still positive.
|
|
|
532446a6
|
2017-09-03T17:33:49
|
|
macOS: bug-fix for #3793, "fullscreen toggle does not maintain SDL_Renderer's logical size"
This also seems to fix the follow-up issue in bug #3719, whereby the initial fix caused the SDL window to move, after transitioning from fullscreen to windowed-mode
|
|
|
2ea09903
|
2017-09-03T16:36:22
|
|
WinRT: listed VS 2017 optional-component requirements
|
|
|
a12989f9
|
2017-09-03T13:20:33
|
|
vulkan: Changed SDL_WINDOW_VULKAN value to match Tizen's fork.
|
|
|
167398b3
|
2017-09-02T19:35:32
|
|
video: Let video targets optionally decide their default OpenGL configs.
This is necessary because the Raspberry Pi is a strange beast, that believes
it has OpenGL support (through glX?) but generally has GLES2 support.
So when using the raspberry video target, we need to force this to default
to a GLES2 context, or by default SDL_CreateWindow() will fail, deep down
when it tries to load the proper GL library.
Fixes testsprite2 (and basically everything else that wasn't testgles2) when
run on a Raspberry Pi without a X server.
Please note that other targets might also need this filled in, the Raspberry
Pi is just the most prominent and readily-available System-On-A-Chip style
thing on my desk. :)
|
|
|
3267398d
|
2017-09-02T16:41:14
|
|
sndio: Patched to compile if SIO_DEVANY isn't defined.
(It isn't in whatever Raspbian is currently shipping.)
|
|
|
c26946e9
|
2017-09-01T12:54:38
|
|
Fixed bug 3792 - [KMS/DRM] Wrong GBM format
Romain Tisserand
Using KMS/DRM driver from WIP SDL2.0.6 on Linux/ARM SoC RockChip RK3328 (ARM Mali 450 MP2 GPU).
The current code is using GBM_BO_FORMAT_XRGB8888 as GBM buffer format specifier.
The Mali driver (it has been confirmed some other vendor implementations too) expects GBM_FORMAT_XRGB8888.
The Mesa implementation is actually handling both values as the same, but it's not implemented like this into every gbm.h vendor header.
https://github.com/ideak/mesa/blob/master/src/gbm/backends/dri/gbm_dri.c
So with stock SDL2 on my card (Mali vendor implementation), it does not work, eglCreateWindowSurface fails, and gbm_is_format_supported fails too (with the BO variant).
It runs fine with GBM_FORMAT_XRGB8888.
Here is a link of the gbm.h from Mali user-space driver :
https://github.com/rockchip-linux/libmali/blob/rockchip/include/gbm.h
|
|
|
74043994
|
2017-09-01T14:08:09
|
|
x11: Correctly restore previous GL context after sacrificial context is done.
|
|
|
a3dda100
|
2017-09-01T14:00:11
|
|
x11: don't try to make a NULL GL context current when we already did that.
|
|
|
4649ac46
|
2017-09-01T13:57:40
|
|
x11: Clean up sacrificial GL context code.
Check for failures, restore any previously-current context.
|
|
|
507659c6
|
2017-09-01T13:27:53
|
|
x11: Make a sacrificial glX context to check for extensions during init.
This is necessary because we need to see if GLES compat extensions exist.
All of this code (including ShouldUseTextureFramebuffer()) should be
revisited after 2.0.6 ships; ideally we don't make throwaway contexts if
we can avoid it...but maybe we can't. I hear Vulkan is pretty cool.
Fixes Bugzilla #3725.
|
|
|
20207abf
|
2017-08-31T22:07:28
|
|
macOS: Update controller mapping of Steelseries Stratus XL to account for reversed thumbstick y-axis values (bug #3483).
|
|
|
d7ae3131
|
2017-08-31T21:34:29
|
|
macOS: Fix menubar items being enabled when they shouldn't be.
|
|
|
b959be25
|
2017-08-31T21:26:13
|
|
Code style cleanup in the Cocoa and UIKit vulkan files.
|
|
|
cfd7a7fa
|
2017-08-31T21:13:32
|
|
macOS: Prevent unwanted native fullscreen (Spaces) toggles when the window is in fullscreen or isn't resizable. Fixes bug #3691.
|
|
|
ff76f8e5
|
2017-08-31T15:17:59
|
|
Fixed bug 3791 - SDL_bits.h: __builtin_clz is supported in gcc >= 3.4
Ozkan Sezer
__builtin_clz is supported in gcc >= 3.4. The following patchlet adjusts
SDL_bits.h for it.
|
|
|
6c38c900
|
2017-08-31T15:12:08
|
|
Update Android SDK required to API level 16
Sylvain
Some API 16 methods are used (InputDevice: getDescriptor(), getVibrator()), so we need to compile at least with SDK API 16. Hence default.properties and project.properties have been modified to use android-16.
There are also some modification to SDLActivity.java not to use getVibrator() if we run under API 16. And not to check to presence of hasVibrator() if we are under API 11.
-some hard-coded constant can be expandend.
- rename a local variable (hasVibrator to hasVibratorService)
|
|
|
b54bcb34
|
2017-08-30T23:30:24
|
|
Fixed bug 3483 - Steelseries Nimbus MFi controller reversed Y-axis analog stick
benjamin.feng
Probable underlying cause: https://bugzilla.libsdl.org/show_bug.cgi?id=3124#c5
"If you download and build the HID Calibrator sample you can see that these are totally legitimate HID devices (except for inverting the Y-axis of joysticks, which is contrary to the HID specification but does make them more compatible with games compiled expecting XBOX controllers)."
|
|
|
8e160a34
|
2017-08-30T23:02:39
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Convert tabs to spaces in game controller database entries
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347fe704
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2017-08-30T14:25:01
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Fixed bug 3789 - Android : small clean up
Sylvain
Since https://hg.libsdl.org/SDL/rev/6546daa45a02
SDL_android_main.c is empty and then produce a warning
nativeInit does not exist and dont need to be mark undefined
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b5f31c39
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2017-08-30T09:44:38
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Moved haptic source files into the proper folder
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e53c5c5c
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2017-08-30T00:40:06
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Fix QNX build - prioritize system EGL headers over the Khronos ones
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9ca62923
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2017-08-29T23:14:39
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Added some missing render capability flags
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c3d428d4
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2017-08-29T23:12:26
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Fixed line breaks in verbose test logging output
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94e0f3e9
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2017-08-29T22:52:17
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Added some debug messaging for previously unhandled events
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2d10a3f2
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2017-08-29T22:24:59
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The dummy video driver check is now covered by explicitly checking for cocoa above.
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92bf6085
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2017-08-29T22:04:43
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Fixed bug 3616 - SDL_GL_CreateContext fails with SDL_GL_CONTEXT_DEBUG_FLAG and ANGLE/GLES 2.0
Colin Barrett
Using the pre-built x86 devel libs from here:
https://www.libsdl.org/release/SDL2-devel-2.0.5-VC.zip
If I have:
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_ES);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 2);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);
SDL_GL_SetAttribute(SDL_GL_CONTEXT_FLAGS, SDL_GL_CONTEXT_DEBUG_FLAG);
and I'm using ANGLE/(a GL driver that doesn't provide an ES2 context) such that SDL_EGL_CreateContext is called by SDL_GL_CreateContext, I get the error "Could not create EGL context (context attributes are not supported)" and no context is created.
Looking at the code in SDL_EGL_CreateContext - if gl_config.flags is non-zero, it looks like the code in the section guarded with "#ifdef EGL_KHR_create_context" should be executed - but it apparently isn't.
Is it possible this section hasn't been compiled into the pre-built libraries? If I build SDL2.dll myself using the Visual C++ solution (VS2015 Community Update 3) then the call succeeds as I expect
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