kmx git

Commit	Date	Message
d0bbfdbf	2022-12-01T16:07:03	Clang-Tidy fixes (#6725) (cherry picked from commit 3c501b963dd8f0605a6ce7978882df39ba76f9cd)
b8d85c69	2022-11-30T12:51:59	Update for SDL3 coding style (#6717) I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base. In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted. The script I ran for the src directory is added as build-scripts/clang-format-src.sh This fixes: #6592 #6593 #6594 (cherry picked from commit 5750bcb174300011b91d1de20edb288fcca70f8c)
72484511	2022-11-29T18:43:36	video: fix error messages - do not overwrite error message set by SDL_InitFormat (SDL_AllocFormat) - set proper error message (Cocoa_Metal_CreateView) - protect against allocation failure (UIKit_Metal_CreateView) (cherry picked from commit cf0cb44df88a4293805fdc926880155d58a46bea)
fb0ce375	2022-11-27T17:38:43	Cleanup add brace (#6545) * Add braces after if conditions * More add braces after if conditions * Add braces after while() conditions * Fix compilation because of macro being modified * Add braces to for loop * Add braces after if/goto * Move comments up * Remove extra () in the 'return ...;' statements * More remove extra () in the 'return ...;' statements * More remove extra () in the 'return ...;' statements after merge * Fix inconsistent patterns are xxx == NULL vs !xxx * More "{}" for "if() break;" and "if() continue;" * More "{}" after if() short statement * More "{}" after "if () return;" statement * More fix inconsistent patterns are xxx == NULL vs !xxx * Revert some modificaion on SDL_RLEaccel.c * SDL_RLEaccel: no short statement * Cleanup 'if' where the bracket is in a new line * Cleanup 'while' where the bracket is in a new line * Cleanup 'for' where the bracket is in a new line * Cleanup 'else' where the bracket is in a new line (cherry picked from commit 6a2200823c66e53bd3cda4a25f0206b834392652 to reduce conflicts merging between SDL2 and SDL3)
ec58a817	2022-10-05T19:26:09	Fixes made in response to running a static code analyzer under MS Windows. Most of these are probably harmless, but the changes to SDL_immdevice.c and SDL_pixels.c appear to have fixed genuine bugs. SDL_audiocvt.c: By separating the calculation of the divisor, I got rid of the suspicion that dividing a double by an integer led to loss of precision. SDL_immdevice.c: Added a missing test, one that could have otherwise led to dereferencing a null pointer. SDL_events.c, SDL_gamecontroller.c, SDL_joystick.c, SDL_malloc.c, SDL_video.c: Made it clear the return values weren't used. SDL_hidapi_shield.c: The size is zero, so nothing bad would have happened, but the SDL_memset() was still being given an address outside of the array's range. SDL_dinputjoystick.c: Initialize local data, just in case IDirectInputDevice8_GetProperty() isn't guaranteed to write to it. SDL_render_sw.c: drawstate.viewport could be null (as seen on line 691). SDL.c: SDL_MostSignificantBitIndex32() could return -1, though I don't know if you want to cope with that (what I did) or SDL_assert() that it can't happen. SDL_hints.c: Replaced boolean tests on pointer values with comparisons to NULL. SDL_pixels.c: Looks like the switch is genuinely missing a break! SDL_rect_impl.h: The MacOS static checker pointed out issues with the X comparisons that were handled by assertions; I added assertions for the Y comparisons. SDL_yuv.c, SDL_windowskeyboard.c, SDL_windowswindow.c: Checked error-result returns.
2fcd8f88	2022-08-16T14:19:26	Handle SDL_PIXELFORMAT_EXTERNAL_OES in SDL_GetPixelFormatName()
ad6bc521	2022-04-01T07:59:16	Move SDL_List functions to SDL_list.c to avoid more merge with eventual PR
ebdd5366	2022-01-17T16:26:02	use SDL_InvalidParamError or SDL_assert instead of custom SDL_SetError
120c76c8	2022-01-03T09:40:00	Updated copyright for 2022
8c91cf7d	2021-11-30T12:36:46	Always create a full 256-entry map in case color values are out of range Fixes https://github.com/libsdl-org/SDL/issues/5042
9c72adc8	2021-11-23T09:41:01	More "Integer overflow generates Illegal instruction under sanitizers" (see bug #4995)
c97b7218	2021-11-21T12:18:10	Added SDL_PremultiplyAlpha() to premultiply alpha on a block of SDL_PIXELFORMAT_ARGB8888 pixels
3bf7994f	2021-09-27T14:38:12	Add and use `SDL_FALLTHROUGH` for fallthroughs Case fallthrough warnings can be suppressed using the __fallthrough__ compiler attribute. Unfortunately, not all compilers have this attribute, or even have __has_attribute to check if they have the __fallthrough__ attribute. [[fallthrough]] is also available in C++17 and the next C2x, but not everyone uses C++17 or C2x. So define the SDL_FALLTHROUGH macro to deal with those problems - if we are using C++17 or C2x, it expands to [[fallthrough]]; else if the compiler has __has_attribute and has the __fallthrough__ attribute, then it expands to __attribute__((__fallthrough__)); else it expands to an empty statement, with a /* fallthrough / comment (it's a do {} while (0) statement, because users of this macro need to use a semicolon, because [[fallthrough]] and __attribute__((__fallthrough__)) require a semicolon). Clang before Clang 10 and GCC before GCC 7 have problems with using __attribute__ as a sole statement and warn about a "declaration not declaring anything", so fall back to using the / fallthrough / comment if we are using those older compiler versions. Applications using SDL are also free to use this macro (because it is defined in begin_code.h). All existing / fallthrough */ comments have been replaced with this macro. Some of them were unnecessary because they were the last case in a switch; using SDL_FALLTHROUGH in those cases would result in a compile error on compilers that support __fallthrough__, for having a __attribute__((__fallthrough__)) statement that didn't immediately precede a case label.
abc12a83	2021-11-11T15:58:44	Revert "Add and use `SDL_FALLTHROUGH` for fallthroughs" This reverts commit 66a08aa3914a98667f212e79b4f0b9453203d656. This causes problems with older compilers: https://github.com/libsdl-org/SDL/pull/4791#issuecomment-966630997
66a08aa3	2021-09-27T14:38:12	Add and use `SDL_FALLTHROUGH` for fallthroughs Case fallthrough warnings can be suppressed using the __fallthrough__ compiler attribute. Unfortunately, not all compilers have this attribute, or even have __has_attribute to check if they have the __fallthrough__ attribute. [[fallthrough]] is also available in C++17 and the next C2x, but not everyone uses C++17 or C2x. So define the SDL_FALLTHROUGH macro to deal with those problems - if we are using C++17 or C2x, it expands to [[fallthrough]]; else if the compiler has __has_attribute and has the __fallthrough__ attribute, then it expands to __attribute__((__fallthrough__)); else it expands to an empty statement, with a /* fallthrough / comment (it's a do {} while (0) statement, because users of this macro need to use a semicolon, because [[fallthrough]] and __attribute__((__fallthrough__)) require a semicolon). Applications using SDL are also free to use this macro (because it is defined in begin_code.h). All existing / fallthrough */ comments have been replaced with this macro. Some of them were unnecessary because they were the last case in a switch; using SDL_FALLTHROUGH in those cases would result in a compile error on compilers that support __fallthrough__, for having a __attribute__((__fallthrough__)) statement that didn't immediately precede a case label.
a01aaf05	2021-10-30T21:42:07	Fixed compiler warning
84808ea4	2021-10-22T17:48:32	video: Add SDL_PremultiplySurfaceAlphaToARGB8888() A number of video backends need to get ARGB8888 formatted surfaces with premultiplied alpha, typically for mouse cursors. Add a new function to do this, based loosely on legacy_alpha_premultiply_ARGB8888() from the KMSDRM backend. The new function, SDL_PremultiplySurfaceAlphaToARGB8888() takes two arguments: - src: an SDL_Surface to be converted. - dst: a buffer which is filled with premultiplied ARGB8888 data of the same size as the surface (assuming pitch = w). This is not heavily optimised: it just repeatedly calls SDL_GetRGBA() to do the conversion, but should do for now.
9130f7c3	2021-01-02T10:25:38	Updated copyright for 2021
ebc12a2f	2020-09-07T18:50:30	SDL_Surface refcount: destination surface keep track of surfaces that are mapped to it and automatically invalidate them when it is freed - refcount is kept so that an external application can still create a reference to SDL_Surface. - lock_data was un-used and is now renamed and used as a list keep track of the blitmap
838bbf1f	2020-03-17T09:35:42	Fixed bug 5037 - Regression 2.0.12 Alpha value of 0 on palette may become opaque (see also bug 3827)
7df22cf2	2020-01-21T21:33:40	A few #defines to reduce SDL2 footprint. Only applied when library is statically linked
a8780c6a	2020-01-16T20:49:25	Updated copyright date for 2020
20ddf45e	2019-11-02T22:58:52	Added SDL_PIXELFORMAT_BGR444
5e13087b	2019-01-04T22:01:14	Updated copyright for 2019
5febdfce	2018-09-24T11:49:25	Fixed whitespace
6867f618	2018-02-16T14:56:28	video: put a spinlock around a global linked list. This should only contend if you're allocating or freeing surfaces from multiple threads at once, and then just for a short time. Fixes Bugzilla #4084.
e3cc5b2c	2018-01-03T10:03:25	Updated copyright for 2018
a6a4e27a	2017-11-12T22:51:12	Updated SDL's YUV support, many thanks to Adrien Descamps New functions get and set the YUV colorspace conversion mode: SDL_SetYUVConversionMode() SDL_GetYUVConversionMode() SDL_GetYUVConversionModeForResolution() SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats. Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.
76176486	2017-09-14T08:37:27	surface: Make sure SDL_ConvertSurface() deals with palettes (thanks, Sylvain!). Fixes Bugzilla #3826. Fixes Bugzilla #2979.
19114b03	2017-09-10T12:42:38	Fixed bug 3813 - gcc7 fallthrough warnings in SDL_iconv.c and SDL_pixels.c
e3f3a757	2017-08-12T16:02:33	Fixed bug 3158 - SDL display window scrambled over VNC Witek Jachimczyk I'm using SDL to develop a video viewer for MATLAB. The window is scrambled while using thightVNC with its default mode of RGB656. SDL does not correctly recognize the pixel mode. I found a solution for this problem. The solution involves modifying SDL/src/video/SDL_pixels.c Adding the following "if statement" under case 16: of SDL_MasksToPixelFormatEnum resolves the issue: if (Rmask == 0x003F && Gmask == 0x07C0 && Bmask == 0xF800 && Amask == 0x0000) { return SDL_PIXELFORMAT_RGB565; } I hope that this helps someone. I took me a while to figure it out.
45b774e3	2017-01-01T18:33:28	Updated copyright for 2017
42065e78	2016-01-02T10:10:34	Updated copyright to 2016
0e45984f	2015-06-21T17:33:46	Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().
753f95c5	2015-06-07T19:58:42	VS2005 tweaks (thanks, Ozkan!). Fixes Bugzilla #2895. His notes: The following trivial changes make SDL2 tree (mostly) compatible with Visual Studio 2005: * SDL_stdlib.c: Similar to VS2010 and newer, VS2005 also generates memcpy(), (it also generates memset(), see below), so propagate the #if condition to cover VS2005. * SDL_pixels.c (SDL_CalculateGammaRamp): VS2005 generates a memset() call for gamma==0 case, so replace the if loop with SDL_memset(). * SDL_windowsvideo.h: Include msctf.h only with VS2008 and newer, otherwise include SDL_msctf.h * SDL_windowskeyboard.c: Adjust the #ifdefs so that SDL_msctf.h inclusion is always recognized correctly.
2c4a6ea0	2015-05-26T06:27:46	Updated the copyright year to 2015
b72938c8	2015-04-20T12:22:44	Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.
fe6c797c	2015-04-10T23:30:31	Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.
b88ca1b4	2015-02-10T16:28:56	the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802
b48e54aa	2015-01-26T22:00:29	Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.
70438be2	2014-12-03T10:55:23	WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!
9c398852	2014-11-22T22:20:40	Corrected header file documentation comment.
24c86b55	2014-09-11T19:24:42	[X11] Reconcile logical keyboard state with physical state on FocusIn since the window system doesn't do it for us like other platforms. This prevents sticky keys and missed keys when going in and out of focus, for example Alt would appear to stick if switching away from an SDL app with Alt-Tab and had to be pressed again. CR: Sam
6fef39d6	2014-08-06T11:34:54	Added NV12 and NV21 texture support for OpenGL and OpenGL ES 2.0 renderers
3dcb451f	2014-04-09T21:29:19	Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.
58edac3e	2014-02-02T00:53:27	Fixed bug 2374 - Update copyright for 2014... Is it that time already??
f848adff	2013-11-29T10:06:08	Improve Android pause/resume behavior.
7e1289af	2013-11-24T23:56:17	Make internal SDL sources include SDL_internal.h instead of SDL_config.h The new header will include SDL_config.h, but allows for other global stuff.
f79fc33a	2013-08-29T08:29:21	Christoph Mallon: Remove pointless if (x) before SDL_free(x)
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.

d0bbfdbf

2022-12-01T16:07:03

Clang-Tidy fixes (#6725) (cherry picked from commit 3c501b963dd8f0605a6ce7978882df39ba76f9cd)

b8d85c69

2022-11-30T12:51:59

Update for SDL3 coding style (#6717) I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base. In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted. The script I ran for the src directory is added as build-scripts/clang-format-src.sh This fixes: #6592 #6593 #6594 (cherry picked from commit 5750bcb174300011b91d1de20edb288fcca70f8c)

72484511

2022-11-29T18:43:36

video: fix error messages - do not overwrite error message set by SDL_InitFormat (SDL_AllocFormat) - set proper error message (Cocoa_Metal_CreateView) - protect against allocation failure (UIKit_Metal_CreateView) (cherry picked from commit cf0cb44df88a4293805fdc926880155d58a46bea)

fb0ce375

2022-11-27T17:38:43

Cleanup add brace (#6545) * Add braces after if conditions * More add braces after if conditions * Add braces after while() conditions * Fix compilation because of macro being modified * Add braces to for loop * Add braces after if/goto * Move comments up * Remove extra () in the 'return ...;' statements * More remove extra () in the 'return ...;' statements * More remove extra () in the 'return ...;' statements after merge * Fix inconsistent patterns are xxx == NULL vs !xxx * More "{}" for "if() break;" and "if() continue;" * More "{}" after if() short statement * More "{}" after "if () return;" statement * More fix inconsistent patterns are xxx == NULL vs !xxx * Revert some modificaion on SDL_RLEaccel.c * SDL_RLEaccel: no short statement * Cleanup 'if' where the bracket is in a new line * Cleanup 'while' where the bracket is in a new line * Cleanup 'for' where the bracket is in a new line * Cleanup 'else' where the bracket is in a new line (cherry picked from commit 6a2200823c66e53bd3cda4a25f0206b834392652 to reduce conflicts merging between SDL2 and SDL3)

ec58a817

2022-10-05T19:26:09

Fixes made in response to running a static code analyzer under MS Windows. Most of these are probably harmless, but the changes to SDL_immdevice.c and SDL_pixels.c appear to have fixed genuine bugs. SDL_audiocvt.c: By separating the calculation of the divisor, I got rid of the suspicion that dividing a double by an integer led to loss of precision. SDL_immdevice.c: Added a missing test, one that could have otherwise led to dereferencing a null pointer. SDL_events.c, SDL_gamecontroller.c, SDL_joystick.c, SDL_malloc.c, SDL_video.c: Made it clear the return values weren't used. SDL_hidapi_shield.c: The size is zero, so nothing bad would have happened, but the SDL_memset() was still being given an address outside of the array's range. SDL_dinputjoystick.c: Initialize local data, just in case IDirectInputDevice8_GetProperty() isn't guaranteed to write to it. SDL_render_sw.c: drawstate.viewport could be null (as seen on line 691). SDL.c: SDL_MostSignificantBitIndex32() could return -1, though I don't know if you want to cope with that (what I did) or SDL_assert() that it can't happen. SDL_hints.c: Replaced boolean tests on pointer values with comparisons to NULL. SDL_pixels.c: Looks like the switch is genuinely missing a break! SDL_rect_impl.h: The MacOS static checker pointed out issues with the X comparisons that were handled by assertions; I added assertions for the Y comparisons. SDL_yuv.c, SDL_windowskeyboard.c, SDL_windowswindow.c: Checked error-result returns.

2fcd8f88

2022-08-16T14:19:26

Handle SDL_PIXELFORMAT_EXTERNAL_OES in SDL_GetPixelFormatName()

ad6bc521

2022-04-01T07:59:16

Move SDL_List functions to SDL_list.c to avoid more merge with eventual PR

ebdd5366

2022-01-17T16:26:02

use SDL_InvalidParamError or SDL_assert instead of custom SDL_SetError

120c76c8

2022-01-03T09:40:00

Updated copyright for 2022

8c91cf7d

2021-11-30T12:36:46

Always create a full 256-entry map in case color values are out of range Fixes https://github.com/libsdl-org/SDL/issues/5042

9c72adc8

2021-11-23T09:41:01

More "Integer overflow generates Illegal instruction under sanitizers" (see bug #4995)

c97b7218

2021-11-21T12:18:10

Added SDL_PremultiplyAlpha() to premultiply alpha on a block of SDL_PIXELFORMAT_ARGB8888 pixels

3bf7994f

2021-09-27T14:38:12

Add and use `SDL_FALLTHROUGH` for fallthroughs Case fallthrough warnings can be suppressed using the __fallthrough__ compiler attribute. Unfortunately, not all compilers have this attribute, or even have __has_attribute to check if they have the __fallthrough__ attribute. [[fallthrough]] is also available in C++17 and the next C2x, but not everyone uses C++17 or C2x. So define the SDL_FALLTHROUGH macro to deal with those problems - if we are using C++17 or C2x, it expands to [[fallthrough]]; else if the compiler has __has_attribute and has the __fallthrough__ attribute, then it expands to __attribute__((__fallthrough__)); else it expands to an empty statement, with a /* fallthrough */ comment (it's a do {} while (0) statement, because users of this macro need to use a semicolon, because [[fallthrough]] and __attribute__((__fallthrough__)) require a semicolon). Clang before Clang 10 and GCC before GCC 7 have problems with using __attribute__ as a sole statement and warn about a "declaration not declaring anything", so fall back to using the /* fallthrough */ comment if we are using those older compiler versions. Applications using SDL are also free to use this macro (because it is defined in begin_code.h). All existing /* fallthrough */ comments have been replaced with this macro. Some of them were unnecessary because they were the last case in a switch; using SDL_FALLTHROUGH in those cases would result in a compile error on compilers that support __fallthrough__, for having a __attribute__((__fallthrough__)) statement that didn't immediately precede a case label.

abc12a83

2021-11-11T15:58:44

Revert "Add and use `SDL_FALLTHROUGH` for fallthroughs" This reverts commit 66a08aa3914a98667f212e79b4f0b9453203d656. This causes problems with older compilers: https://github.com/libsdl-org/SDL/pull/4791#issuecomment-966630997

66a08aa3

2021-09-27T14:38:12

Add and use `SDL_FALLTHROUGH` for fallthroughs Case fallthrough warnings can be suppressed using the __fallthrough__ compiler attribute. Unfortunately, not all compilers have this attribute, or even have __has_attribute to check if they have the __fallthrough__ attribute. [[fallthrough]] is also available in C++17 and the next C2x, but not everyone uses C++17 or C2x. So define the SDL_FALLTHROUGH macro to deal with those problems - if we are using C++17 or C2x, it expands to [[fallthrough]]; else if the compiler has __has_attribute and has the __fallthrough__ attribute, then it expands to __attribute__((__fallthrough__)); else it expands to an empty statement, with a /* fallthrough */ comment (it's a do {} while (0) statement, because users of this macro need to use a semicolon, because [[fallthrough]] and __attribute__((__fallthrough__)) require a semicolon). Applications using SDL are also free to use this macro (because it is defined in begin_code.h). All existing /* fallthrough */ comments have been replaced with this macro. Some of them were unnecessary because they were the last case in a switch; using SDL_FALLTHROUGH in those cases would result in a compile error on compilers that support __fallthrough__, for having a __attribute__((__fallthrough__)) statement that didn't immediately precede a case label.

a01aaf05

2021-10-30T21:42:07

Fixed compiler warning

84808ea4

2021-10-22T17:48:32

video: Add SDL_PremultiplySurfaceAlphaToARGB8888() A number of video backends need to get ARGB8888 formatted surfaces with premultiplied alpha, typically for mouse cursors. Add a new function to do this, based loosely on legacy_alpha_premultiply_ARGB8888() from the KMSDRM backend. The new function, SDL_PremultiplySurfaceAlphaToARGB8888() takes two arguments: - src: an SDL_Surface to be converted. - dst: a buffer which is filled with premultiplied ARGB8888 data of the same size as the surface (assuming pitch = w). This is not heavily optimised: it just repeatedly calls SDL_GetRGBA() to do the conversion, but should do for now.

9130f7c3

2021-01-02T10:25:38

Updated copyright for 2021

ebc12a2f

2020-09-07T18:50:30

SDL_Surface refcount: destination surface keep track of surfaces that are mapped to it and automatically invalidate them when it is freed - refcount is kept so that an external application can still create a reference to SDL_Surface. - lock_data was un-used and is now renamed and used as a list keep track of the blitmap

838bbf1f

2020-03-17T09:35:42

Fixed bug 5037 - Regression 2.0.12 Alpha value of 0 on palette may become opaque (see also bug 3827)

7df22cf2

2020-01-21T21:33:40

A few #defines to reduce SDL2 footprint. Only applied when library is statically linked

a8780c6a

2020-01-16T20:49:25

Updated copyright date for 2020

20ddf45e

2019-11-02T22:58:52

Added SDL_PIXELFORMAT_BGR444

5e13087b

2019-01-04T22:01:14

Updated copyright for 2019

5febdfce

2018-09-24T11:49:25

Fixed whitespace

6867f618

2018-02-16T14:56:28

video: put a spinlock around a global linked list. This should only contend if you're allocating or freeing surfaces from multiple threads at once, and then just for a short time. Fixes Bugzilla #4084.

e3cc5b2c

2018-01-03T10:03:25

Updated copyright for 2018

a6a4e27a

2017-11-12T22:51:12

Updated SDL's YUV support, many thanks to Adrien Descamps New functions get and set the YUV colorspace conversion mode: SDL_SetYUVConversionMode() SDL_GetYUVConversionMode() SDL_GetYUVConversionModeForResolution() SDL_ConvertPixels() converts between all supported RGB and YUV formats, with SSE acceleration for converting from planar YUV formats (YV12, NV12, etc) to common RGB/RGBA formats. Added a new test program, testyuv, to verify correctness and speed of YUV conversion functionality.

76176486

2017-09-14T08:37:27

surface: Make sure SDL_ConvertSurface() deals with palettes (thanks, Sylvain!). Fixes Bugzilla #3826. Fixes Bugzilla #2979.

19114b03

2017-09-10T12:42:38

Fixed bug 3813 - gcc7 fallthrough warnings in SDL_iconv.c and SDL_pixels.c

e3f3a757

2017-08-12T16:02:33

Fixed bug 3158 - SDL display window scrambled over VNC Witek Jachimczyk I'm using SDL to develop a video viewer for MATLAB. The window is scrambled while using thightVNC with its default mode of RGB656. SDL does not correctly recognize the pixel mode. I found a solution for this problem. The solution involves modifying SDL/src/video/SDL_pixels.c Adding the following "if statement" under case 16: of SDL_MasksToPixelFormatEnum resolves the issue: if (Rmask == 0x003F && Gmask == 0x07C0 && Bmask == 0xF800 && Amask == 0x0000) { return SDL_PIXELFORMAT_RGB565; } I hope that this helps someone. I took me a while to figure it out.

45b774e3

2017-01-01T18:33:28

Updated copyright for 2017

42065e78

2016-01-02T10:10:34

Updated copyright to 2016

0e45984f

2015-06-21T17:33:46

Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().

753f95c5

2015-06-07T19:58:42

VS2005 tweaks (thanks, Ozkan!). Fixes Bugzilla #2895. His notes: The following trivial changes make SDL2 tree (mostly) compatible with Visual Studio 2005: * SDL_stdlib.c: Similar to VS2010 and newer, VS2005 also generates memcpy(), (it also generates memset(), see below), so propagate the #if condition to cover VS2005. * SDL_pixels.c (SDL_CalculateGammaRamp): VS2005 generates a memset() call for gamma==0 case, so replace the if loop with SDL_memset(). * SDL_windowsvideo.h: Include msctf.h only with VS2008 and newer, otherwise include SDL_msctf.h * SDL_windowskeyboard.c: Adjust the #ifdefs so that SDL_msctf.h inclusion is always recognized correctly.

2c4a6ea0

2015-05-26T06:27:46

b72938c8

2015-04-20T12:22:44

Windows: Always set the system timer resolution to 1ms by default. An existing hint lets apps that don't need the timer resolution changed avoid this, to save battery, etc, but this fixes several problems in timing, audio callbacks not firing fast enough, etc. Fixes Bugzilla #2944.

fe6c797c

2015-04-10T23:30:31

Fixed an iOS view orientation issue when SDL_GL_CreateContext or SDL_CreateRenderer is called.

b88ca1b4

2015-02-10T16:28:56

the last parameter of XChangeProperty is the number of elements.. and when the element format is 32.. the element is "long" so we have 5 long elements here. Yes this seems confusing as on mac+linux Long is either 32 or 64bits depending on the architecture, but this is how the X11 protocol is defined. Thus 5 is the correct value for the nelts here. Not 5 or 10 depending on the architecture. More info on the confusion https://bugs.freedesktop.org/show_bug.cgi?id=16802

b48e54aa

2015-01-26T22:00:29

Fixed bug 2802 - [patch] Fix android build compiling in wrong filesystem implementation Jonas Kulla The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c. I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.

70438be2

2014-12-03T10:55:23

WinRT: fixed bug whereby SDL would override an app's default orientation WinRT apps can set a default, preferred orientation via a .appxmanifest file. SDL was overriding this on app startup, and making the app use all possible orientations (landscape and portrait). Thanks to Eric Wing for the heads up on this!

9c398852

2014-11-22T22:20:40

Corrected header file documentation comment.

24c86b55

2014-09-11T19:24:42

[X11] Reconcile logical keyboard state with physical state on FocusIn since the window system doesn't do it for us like other platforms. This prevents sticky keys and missed keys when going in and out of focus, for example Alt would appear to stick if switching away from an SDL app with Alt-Tab and had to be pressed again. CR: Sam

6fef39d6

2014-08-06T11:34:54

Added NV12 and NV21 texture support for OpenGL and OpenGL ES 2.0 renderers

3dcb451f

2014-04-09T21:29:19

Added a README file regarding WinRT support To note, this file is currently formatted with CRLF line endings, rather than LF, to allow the file to be viewed with Notepad.

58edac3e

2014-02-02T00:53:27

f848adff

2013-11-29T10:06:08

Improve Android pause/resume behavior.

7e1289af

2013-11-24T23:56:17

Make internal SDL sources include SDL_internal.h instead of SDL_config.h The new header will include SDL_config.h, but allows for other global stuff.

f79fc33a

2013-08-29T08:29:21

Christoph Mallon: Remove pointless if (x) before SDL_free(x)

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/video/SDL_pixels.c

src/video/SDL_pixels.c

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