kmx git

Commit	Date	Message
69c5d21d	2013-10-27T21:26:46	WinRT: merged with SDL 2.0.1 codebase
a503dabe	2013-10-20T23:23:25	Fixed a crash initializing Android touch IDs
a329c7f1	2013-10-18T00:13:51	Fixed bug 2139 - SDL_CreateWindow/WIN_GL_LoadLibrary fails due to external iconv not being able to convert path J?nis R?cis Brief history: We recently ported a game from SDL 1.2 to SDL 2. While doing Windows testing, I soon discovered that the game exits without opening a window with my cross-compiled SDL2.dll, but works great with the SDL2.dll from the MinGW SDK on libsdl.org. It was as simple as swapping out the DLLs to make it work. Running the game in Wine showed that the game actually does run, up until the call to SDL_CreateWindow, which fails and leads the game to print out an error: Failure to create window (LoadLibrary("OPENGL32.DLL"): (null)) Which basically says that there was no error, but maybe that's a Wine quirk. The error string originates in SDL_windowsopengl.c, in WIN_GL_LoadLibrary, which contains this piece of code: wpath = WIN_UTF8ToString(path); _this->gl_config.dll_handle = LoadLibrary(wpath); SDL_free(wpath); if (!_this->gl_config.dll_handle) { char message[1024]; SDL_snprintf(message, SDL_arraysize(message), "LoadLibrary(\"%s\")", path); return WIN_SetError(message); } After some digging, I discovered the culprit: WIN_UTF8ToString returns NULL. Why? Because it calls iconv_open from an iconv.dll that does not support the UCS-2-INTERNAL encoding. Why does the official SDL2.dll work? Because it calls no external iconv functions at all. It turns out that the Fedora MinGW infrastructure (from which I obtained the conventiently prebuilt iconv.dll) does not provide a DLL from libiconv, but instead provides a DLL from a minimal Windows library called win-iconv. Which knows a good bit, but doesn't know anything about UCS-2-INTERNAL: http://code.google.com/p/win-iconv/source/browse/trunk/win_iconv.c#155 So there are two problems here: 1) The error message is clearly useless, because LoadLibrary is an innocent bystander. Instead wpath should probably checked for NULL, and a more appropriate error should be set. Ideally something that makes it clear than an external iconv is causing trouble. 2) SDL doomed itself at the ./configure step, by finding an existing iconv and happily using it without confirming support for the mandatory encodings required by SDL. There are certainly a few easy ways out of the situation (although I didn't yet manage to figure out how to prevent ./configure from looking for external iconv), but this had me completely stomped for a good while, so I figured it's worth writing down if anything. (Search also found this, which talks a little about using UTF-16LE instead of UCS-2-INTERNAL: https://bugzilla.libsdl.org/show_bug.cgi?id=2075)
12ca3ce3	2013-10-17T23:02:29	Fixed building using MinGW Our SDL_windows.h needed to be included before anything else so UNICODE is defined.
90a219a3	2013-10-05T21:15:55	Fixed bug where a Logitech wireless keyboard with built-in mouse touchpad didn't get recongized as both devices.
0db36f51	2013-10-05T17:08:19	Added detection of touch devices before first touch events happen on Android. On Android available touch devices are now added with video initialization (like the keyboard). This fixes SDL_GetNumTouchDevices() returning 0 before any touch events happened although there is a touch screen available. The adding of touch devices after a touch event was received is still active to allow connecting devices later (if this is possible) and to provide a fallback if the new init did not work somehow. For the implementation JNI was used and API level 9 is required. There seems to be nothing in the Android NDK's input header (input.h) to implement everything on C side without communication with Java side.
9ceed73d	2013-09-28T13:28:19	Raspberry Pi support (also unified UDEV and EVDEV support)
6004b764	2013-09-22T23:17:25	WinRT: added missing files
58dd0864	2013-09-22T12:26:53	WinRT: unified the two, public, app-init functions This function, SDL_WinRTRunApp, can be used to help launch either XAML or non-XAML/Direct3D-only based apps.
34722465	2013-09-06T21:13:15	WinRT: code cleanup: attempted to make it more clear what code is specific to what app type (plain Direct3D or XAML)
de8d9dbb	2013-09-06T21:00:52	WinRT: minor code cleanup regarding events Some event handling functions got sorted in a somewhat consistent manner, and in some cases, were also segregated a bit from app-lifecycle code.
7e06b806	2013-09-02T15:23:33	WinRT: misc code cleanups regarding touch and mouse events, and also SDL-internal globals
13c87e71	2013-08-28T16:14:27	WinRT: made simulated-mouse (via touch) input work on Windows Phone in Portrait mode Proper SDL_MOUSE* event support for non-Portrait orientations in Windows Phone is pending.
31235b4b	2013-08-28T15:27:01	WinRT: made rendering work with orientation changes on Windows Phone Pointer event geometry still needs to be adjusted on Windows Phone, to note.
2cafee9d	2013-08-27T21:21:09	WinRT: experimental and preliminary support for XAML-based overlays on Windows 8/RT The XAML support here is still rudimentary. Bugs do exist. You've been warned. XAML support in Windows Phone 8 is not yet available (in SDL/WinRT).
86ea4c4e	2013-08-27T13:03:43	WinRT: made all WinRT-related TODO comments use the same prefix, "TODO, WinRT"
17ca1d00	2013-08-27T12:56:49	WinRT: code cleanup wrt. display mode(s)
1e78c4a5	2013-08-27T12:20:35	WinRT: more "Windows RT" to "WinRT" renaming
6dc2a410	2013-08-27T12:13:45	WinRT: moved the WinRT SDL_VideoDevice out of SDL_WinRTApp This was done to help pave the way for XAML support.
253b9aae	2013-08-27T11:51:17	WinRT: moved the pointer to the global SDL_Window to a separate variable This is a cleanup that is being done to help with WIP XAML support. It may be reverted in the future.
3e83fd78	2013-08-27T11:39:44	WinRT: misc code cleanups
f8e80edf	2013-08-27T11:00:52	WinRT: removed more hack-code that attempted to help have non-standard window sizes "Non-standard" is defined here as any window size that differs from that provided by WinRT's CoreWindow.
80abfc4d	2013-08-27T10:57:55	WinRT: minor function and variable name cleanup
065b2cf4	2013-08-27T10:56:10	WinRT: made all SDL_Windows get sized to the WinRT-defined window size This change removes some code that attempted to allow non-standard window sizes, the idea of which was to do display scaling, and a hackish one at that. If display scaling is needed, use SDL_Renderer as appropriate.
409d9b1c	2013-08-27T09:53:58	WinRT: removed a deprecated hack regarding window resizing and Direct3D viewports
d78b26ed	2013-08-26T17:17:53	WinRT: moved most platform-specific keyboard and mouse code to shared locations
1e49b1ed	2013-08-21T09:47:10	OCD fixes: Adds a space after /* (glory to regular expressions!)
695344d1	2013-08-21T09:43:09	OCD fixes: Adds a space before */
19a168b4	2013-08-20T21:22:32	WinRT: file naming and placement cleanup - moved SDL_WinRTApp.* from src/video/windowsrt/ to src/core/winrt/, and renamed them to SDL_winrtapp.* (to mimick case-sensitivity used elsewhere in SDL) - renamed all "windowsrt" directories (in src) to "winrt", as the shorthand name is used more often (and, IMO, "WinRT" != "Windows RT", not entirely at least)
552b04c5	2013-08-20T20:34:40	More non C89 compliant comments
e43ff8fb	2013-08-20T12:43:06	Added some FIXMEs for later.
0eeb76d8	2013-08-19T16:29:46	Fixes bug #2037, common EGL code for Android and X11
f7049b93	2013-08-12T22:29:55	WinRT: merged with SDL 2.0.0 codebase (aka. SDL hg rev d4ce48ff30d1)
dad42067	2013-08-12T11:13:50	Fixes #2022, do not resume on Android when surfaceChanged If the app is in landscape mode and the user presses the power button, a pause is followed immediately by a surfaceChanged event because the lock screen is shown in portrait mode. This triggers a "false" resume. So, we just pause and resume following the onWindowFocusChanged events. Also, wait for SDL_APP_WILLENTERBACKGROUND and SDL_APP_DIDENTERBACKGROUND before blocking the event pump.
1ad936eb	2013-08-11T19:56:43	Fixed bug 2027 - Full-screen appears to be broken - hang in SDL_DestroyWindow() Rainer Deyke I'm running Linux Mint 15 with the Cinnamon window manager. SDL_DestroyWindow consistently locks up for me when the window if fullscreen.

69c5d21d

2013-10-27T21:26:46

WinRT: merged with SDL 2.0.1 codebase

a503dabe

2013-10-20T23:23:25

Fixed a crash initializing Android touch IDs

a329c7f1

2013-10-18T00:13:51

Fixed bug 2139 - SDL_CreateWindow/WIN_GL_LoadLibrary fails due to external iconv not being able to convert path J?nis R?cis Brief history: We recently ported a game from SDL 1.2 to SDL 2. While doing Windows testing, I soon discovered that the game exits without opening a window with my cross-compiled SDL2.dll, but works great with the SDL2.dll from the MinGW SDK on libsdl.org. It was as simple as swapping out the DLLs to make it work. Running the game in Wine showed that the game actually does run, up until the call to SDL_CreateWindow, which fails and leads the game to print out an error: Failure to create window (LoadLibrary("OPENGL32.DLL"): (null)) Which basically says that there was no error, but maybe that's a Wine quirk. The error string originates in SDL_windowsopengl.c, in WIN_GL_LoadLibrary, which contains this piece of code: wpath = WIN_UTF8ToString(path); _this->gl_config.dll_handle = LoadLibrary(wpath); SDL_free(wpath); if (!_this->gl_config.dll_handle) { char message[1024]; SDL_snprintf(message, SDL_arraysize(message), "LoadLibrary(\"%s\")", path); return WIN_SetError(message); } After some digging, I discovered the culprit: WIN_UTF8ToString returns NULL. Why? Because it calls iconv_open from an iconv.dll that does not support the UCS-2-INTERNAL encoding. Why does the official SDL2.dll work? Because it calls no external iconv functions at all. It turns out that the Fedora MinGW infrastructure (from which I obtained the conventiently prebuilt iconv.dll) does not provide a DLL from libiconv, but instead provides a DLL from a minimal Windows library called win-iconv. Which knows a good bit, but doesn't know anything about UCS-2-INTERNAL: http://code.google.com/p/win-iconv/source/browse/trunk/win_iconv.c#155 So there are two problems here: 1) The error message is clearly useless, because LoadLibrary is an innocent bystander. Instead wpath should probably checked for NULL, and a more appropriate error should be set. Ideally something that makes it clear than an external iconv is causing trouble. 2) SDL doomed itself at the ./configure step, by finding an existing iconv and happily using it without confirming support for the mandatory encodings required by SDL. There are certainly a few easy ways out of the situation (although I didn't yet manage to figure out how to prevent ./configure from looking for external iconv), but this had me completely stomped for a good while, so I figured it's worth writing down if anything. (Search also found this, which talks a little about using UTF-16LE instead of UCS-2-INTERNAL: https://bugzilla.libsdl.org/show_bug.cgi?id=2075)

12ca3ce3

2013-10-17T23:02:29

Fixed building using MinGW Our SDL_windows.h needed to be included before anything else so UNICODE is defined.

90a219a3

2013-10-05T21:15:55

Fixed bug where a Logitech wireless keyboard with built-in mouse touchpad didn't get recongized as both devices.

0db36f51

2013-10-05T17:08:19

Added detection of touch devices before first touch events happen on Android. On Android available touch devices are now added with video initialization (like the keyboard). This fixes SDL_GetNumTouchDevices() returning 0 before any touch events happened although there is a touch screen available. The adding of touch devices after a touch event was received is still active to allow connecting devices later (if this is possible) and to provide a fallback if the new init did not work somehow. For the implementation JNI was used and API level 9 is required. There seems to be nothing in the Android NDK's input header (input.h) to implement everything on C side without communication with Java side.

9ceed73d

2013-09-28T13:28:19

Raspberry Pi support (also unified UDEV and EVDEV support)

6004b764

2013-09-22T23:17:25

WinRT: added missing files

58dd0864

2013-09-22T12:26:53

WinRT: unified the two, public, app-init functions This function, SDL_WinRTRunApp, can be used to help launch either XAML or non-XAML/Direct3D-only based apps.

34722465

2013-09-06T21:13:15

WinRT: code cleanup: attempted to make it more clear what code is specific to what app type (plain Direct3D or XAML)

de8d9dbb

2013-09-06T21:00:52

WinRT: minor code cleanup regarding events Some event handling functions got sorted in a somewhat consistent manner, and in some cases, were also segregated a bit from app-lifecycle code.

7e06b806

2013-09-02T15:23:33

WinRT: misc code cleanups regarding touch and mouse events, and also SDL-internal globals

13c87e71

2013-08-28T16:14:27

WinRT: made simulated-mouse (via touch) input work on Windows Phone in Portrait mode Proper SDL_MOUSE* event support for non-Portrait orientations in Windows Phone is pending.

31235b4b

2013-08-28T15:27:01

WinRT: made rendering work with orientation changes on Windows Phone Pointer event geometry still needs to be adjusted on Windows Phone, to note.

2cafee9d

2013-08-27T21:21:09

WinRT: experimental and preliminary support for XAML-based overlays on Windows 8/RT The XAML support here is still rudimentary. Bugs do exist. You've been warned. XAML support in Windows Phone 8 is not yet available (in SDL/WinRT).

86ea4c4e

2013-08-27T13:03:43

WinRT: made all WinRT-related TODO comments use the same prefix, "TODO, WinRT"

17ca1d00

2013-08-27T12:56:49

WinRT: code cleanup wrt. display mode(s)

1e78c4a5

2013-08-27T12:20:35

WinRT: more "Windows RT" to "WinRT" renaming

6dc2a410

2013-08-27T12:13:45

WinRT: moved the WinRT SDL_VideoDevice out of SDL_WinRTApp This was done to help pave the way for XAML support.

253b9aae

2013-08-27T11:51:17

WinRT: moved the pointer to the global SDL_Window to a separate variable This is a cleanup that is being done to help with WIP XAML support. It may be reverted in the future.

3e83fd78

2013-08-27T11:39:44

WinRT: misc code cleanups

f8e80edf

2013-08-27T11:00:52

WinRT: removed more hack-code that attempted to help have non-standard window sizes "Non-standard" is defined here as any window size that differs from that provided by WinRT's CoreWindow.

80abfc4d

2013-08-27T10:57:55

WinRT: minor function and variable name cleanup

065b2cf4

2013-08-27T10:56:10

WinRT: made all SDL_Windows get sized to the WinRT-defined window size This change removes some code that attempted to allow non-standard window sizes, the idea of which was to do display scaling, and a hackish one at that. If display scaling is needed, use SDL_Renderer as appropriate.

409d9b1c

2013-08-27T09:53:58

WinRT: removed a deprecated hack regarding window resizing and Direct3D viewports

d78b26ed

2013-08-26T17:17:53

WinRT: moved most platform-specific keyboard and mouse code to shared locations

1e49b1ed

2013-08-21T09:47:10

OCD fixes: Adds a space after /* (glory to regular expressions!)

695344d1

2013-08-21T09:43:09

OCD fixes: Adds a space before */

19a168b4

2013-08-20T21:22:32

WinRT: file naming and placement cleanup - moved SDL_WinRTApp.* from src/video/windowsrt/ to src/core/winrt/, and renamed them to SDL_winrtapp.* (to mimick case-sensitivity used elsewhere in SDL) - renamed all "windowsrt" directories (in src) to "winrt", as the shorthand name is used more often (and, IMO, "WinRT" != "Windows RT", not entirely at least)

552b04c5

2013-08-20T20:34:40

More non C89 compliant comments

e43ff8fb

2013-08-20T12:43:06

Added some FIXMEs for later.

0eeb76d8

2013-08-19T16:29:46

Fixes bug #2037, common EGL code for Android and X11

f7049b93

2013-08-12T22:29:55

WinRT: merged with SDL 2.0.0 codebase (aka. SDL hg rev d4ce48ff30d1)

dad42067

2013-08-12T11:13:50

Fixes #2022, do not resume on Android when surfaceChanged If the app is in landscape mode and the user presses the power button, a pause is followed immediately by a surfaceChanged event because the lock screen is shown in portrait mode. This triggers a "false" resume. So, we just pause and resume following the onWindowFocusChanged events. Also, wait for SDL_APP_WILLENTERBACKGROUND and SDL_APP_DIDENTERBACKGROUND before blocking the event pump.

1ad936eb

2013-08-11T19:56:43

Fixed bug 2027 - Full-screen appears to be broken - hang in SDL_DestroyWindow() Rainer Deyke I'm running Linux Mint 15 with the Cinnamon window manager. SDL_DestroyWindow consistently locks up for me when the window if fullscreen.

kc3-lang/SDL/src/core

src/core

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