kmx git

Commit	Date	Message
116a5344	2023-07-03T17:39:29	Fixed resource leak and crash at exit in the D3D11 renderer Also, for some reason ID3D11DeviceContext_OMGetRenderTargets() was failing in the second read pixels call in the "testautomation --filter render_testViewport" test. We already know the target view, so just use that. (cherry picked from commit 619f65af0c390dd10bc0e6bf9dc1227e7ecee54d) (cherry picked from commit 61808b03b5c5e2efe9b37d6c699c133d47448ea9)
3f1fd5ab	2023-05-23T10:59:03	Updated source to match SDL function prototype style
17515f4a	2023-02-04T15:51:37	Backport simplify flags PR #7220
0479df53	2023-01-09T09:48:21	Updated copyright for 2023
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)
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)
d744aafb	2022-09-15T01:00:12	Added support for simulated vsync in the renderer This kicks in if the platform doesn't support vsync directly, or if the present fails for some reason (e.g. minimized on some platforms) Fixes https://github.com/libsdl-org/SDL/issues/5134
00452e47	2022-08-24T11:25:13	Adding SDL_GetWindowSizeInPixels for window size in pixels (#6112)
3b191580	2022-06-27T17:19:39	Windows GDK Support (#5830) * Added GDK * Simplfied checks in SDL_config_wingdk.h * Added testgdk sample * Added GDK readme * Fixed error in merge of SDL_windows.h * Additional GDK fixes * OpenWatcom should not export _SDL_GDKGetTaskQueue * Formatting fixes * Moved initialization code into SDL_GDKRunApp
adc68758	2022-06-17T10:22:28	Added SDL_copyp to avoid size mismatch when copying values (thanks @1bsyl!) Closes https://github.com/libsdl-org/SDL/pull/5811
e09551bc	2022-06-09T02:22:21	Fix WinRT build
ab81a559	2022-06-07T02:01:27	Windows DPI scaling/highdpi support Adds hint "SDL_WINDOWS_DPI_SCALING" which can be set to "1" to change the SDL coordinate system units to be DPI-scaled points, rather than pixels everywhere. This means windows will be appropriately sized, even when created on high-DPI displays with scaling. e.g. requesting a 640x480 window from SDL, on a display with 125% scaling in Windows display settings, will create a window with an 800x600 client area (in pixels). Setting this to "1" implicitly requests process DPI awareness (setting SDL_WINDOWS_DPI_AWARENESS is unnecessary), and forces SDL_WINDOW_ALLOW_HIGHDPI on all windows.
6f69bbc5	2022-06-08T12:38:43	D3D11: Fix SDL_TEXTUREACCESS_TARGET not working if SDL_HAVE_YUV was 0 Added a couple of missing SDL_zeros in CreateTexture
ba0ba9ef	2022-04-08T01:20:36	direct3d11: Set the swapchain target immediately after creating it. Fixes #4782
0983fcee	2022-02-05T12:28:37	fix memory leak in D3D11_CreateRenderer
3f8b450d	2022-02-05T12:22:34	extend the code hidden by SDL_HAVE_YUV
2cfc83ea	2022-01-22T17:10:37	sync D3D_RenderReadPixels with D3D11_RenderReadPixels - use the result of SDL_ConvertPixels to propagate error - get rid of the verbose error message of D3D11_RenderReadPixels in case SDL_ConvertPixels failed
60deadba	2022-01-17T17:22:30	re-use return value of SDL_SetError/WIN_SetErrorFromHRESULT/SDL_OutOfMemory
c6ec5a07	2022-01-02T15:43:35	d3d11: Respect SDL_HINT_RENDER_DIRECT3D_THREADSAFE when creating device
18e4d9fe	2022-01-08T09:02:25	Re-enable line drawing path in render drivers This is still used for scaled line drawing in RenderDrawLinesWithRects()
9cb2c549	2022-01-07T22:43:30	Remove QueueDrawLines from D3D, D3D11
120c76c8	2022-01-03T09:40:00	Updated copyright for 2022
3a5e148b	2021-12-14T11:02:07	Renderer backends use SDL_Color instead of int for geometry colors.
323ba6c0	2021-12-13T18:27:49	d3d11 renderer: reduce vertex bandwidth and calculations.
7828362d	2021-11-24T16:45:06	SDL_Renderer software, D3D11: don't use "renderer->viewport" in back-ends, but use the one from SETVIEWPORT cmd
e77cfb9a	2021-11-24T00:29:45	Fixed d3d11 renderer creation
b3f9d8f3	2021-10-25T07:05:50	remove unused local vars after the latest commits.
79732c9d	2021-09-25T11:35:20	Remove FillRects from back-end, where RenderGeometry can be used
f02ad282	2021-09-25T11:31:18	Remove FillRects from back-end, where RenderGeometry can be used
73f4ab4c	2021-09-20T16:57:21	Direct3D11: remove RenderCopy and RenderCopyEx from back-end
4549769d	2021-03-07T15:20:45	Add `SDL_RenderSetVSync()` Currently, if an application wants to toggle VSync, they'd have to tear down the renderer and recreate it. This patch fixes that by letting applications call SDL_RenderSetVSync(). This is the same as the patch in #3673, except it applies to all renderers (including PSP, even thought it seems that the VSync flag is disabled for that renderer). Furthermore, the renderer flags also change as well, which #3673 didn't do. It is also an API instead of using hint callbacks (which could be potentially dangerous). Closes #3673.
54ca1d19	2021-08-27T07:44:03	SW_RenderGeometry: add a redundant check to clear static analysis (see bug #4600)
a8f89a01	2021-04-23T12:00:14	Change 'size_indice' to 'size_indices'
47db47c1	2021-04-06T21:32:02	Add SDL_HAVE_RENDER_GEOMETRY to compile or not with RenderGeometry support
cd0663e0	2021-04-01T11:47:45	Fix declaration-after-statement and remove tabs
cd4663df	2021-04-01T11:11:12	Update D3D11 for SDL_RenderGeometryRaw
f73c1eff	2021-03-17T09:58:49	Use normalized texture coordinates
9a8a8e65	2021-03-16T16:04:33	Update SDL_render_d3d11.c Fix D3D11 compilation
1ebef073	2021-03-16T15:15:43	Add D3D11 implementation (not yet tested)
a91ab883	2021-08-06T12:28:03	Fixed building on Windows with cmake, ninja, and clang
0ed17131	2021-03-04T18:27:47	update SDL_COMPOSE_ERROR macro for windows clang-cl from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062
1e5f0073	2021-01-27T10:58:36	Fixed building with mingw64
de85d612	2021-01-25T20:51:47	Fixed bug 5497 - SDL_COMPOSE_ERROR is wrong UMU #define SDL_COMPOSE_ERROR(str) SDL_STRINGIFY_ARG(__FUNCTION__) ", " str I think SDL_STRINGIFY_ARG should be removed. #define SDL_COMPOSE_ERROR(str) __FUNCTION__ ", " str (verified with Visual Studio 2019)
b94718e0	2021-01-09T21:22:21	SDL_UpdateNVTexture: for D3D11, same notation as SDL_UpdateTexture (bug #5430)
57a5c453	2021-01-05T22:06:51	Fix D3D11 UpdateTextureNV in non fullscreen (bug #5430)
204ef3b5	2021-01-05T20:38:31	Fix D3D11 UpdateNVTexture (bug #5430)
c0df40e0	2021-01-05T17:39:48	Add more SDL_HAVE_YUV defines
73d93dbc	2021-01-05T12:20:02	Fix compilation on Window10 (see bug #5430)
d1f031c8	2021-01-05T12:08:16	Add SDL_UpdateNVTexture for d3d11 (bug #5430) (not tested)
9130f7c3	2021-01-02T10:25:38	Updated copyright for 2021
223af86c	2021-01-01T11:12:30	Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer
5f0b2a7f	2021-01-01T11:12:22	Fixed resource leak with D3D11 NV12 textures
d4b561f4	2020-04-05T08:58:47	Fixed bug 5015 - SDL_RenderReadPixels on DirectX 11.1 backend seems to be broken Konrad It appears that I cannot use SDL_RenderReadPixels on a bound framebuffer (SDL_Texture set as render target) as it simply results in gibberish data. However, drawing that framebuffer into the default target (window surface) does render it correctly. Other backends (OpenGL, software, Direct3D) do work fine. It looks to me like D3D11_RenderReadPixels just gets the general backbuffer and not the current render target and its backbuffer. Here is the patch which actually fetches the current render target and its underlying ID3D11Resource which is ID3D11Texture2D.
a8780c6a	2020-01-16T20:49:25	Updated copyright date for 2020
981e0d36	2020-01-16T08:52:59	Fixed bug 4903 - Lack of color multiply with alpha (SDL_BLENDMODE_MOD + SDL_BLENDMODE_BLEND) blending mode for all renderers Konrad This kind of blending is rather quite useful and in my opinion should be available for all renderers. I do need it myself, but since I didn't want to use a custom blending mode which is supported only by certain renderers (e.g. not in software which is quite important for me) I did write implementation of SDL_BLENDMODE_MUL for all renderers altogether. SDL_BLENDMODE_MUL implements following equation: dstRGB = (srcRGB * dstRGB) + (dstRGB * (1-srcA)) dstA = (srcA * dstA) + (dstA * (1-srcA)) Background: https://i.imgur.com/UsYhydP.png Blended texture: https://i.imgur.com/0juXQcV.png Result for SDL_BLENDMODE_MOD: https://i.imgur.com/wgNSgUl.png Result for SDL_BLENDMODE_MUL: https://i.imgur.com/Veokzim.png I think I did cover all possibilities within included patch, but I didn't write any tests for SDL_BLENDMODE_MUL, so it would be lovely if someone could do it.
131e13a7	2019-12-22T20:48:43	direct3d11: Always set vertex buffers when updating them (thanks, Konrad!). Fixes Bugzilla #4913.
5e19e66c	2019-12-22T13:39:44	Fixed bug 4914 - Expose SDL_ScaleMode and add SDL_SetTextureScaleMode/SDL_GetTextureScaleMode Konrad This was something rather trivial to add, but asked at least several times before (I did google about it as well). It should be possible to dynamically change scaling mode of the texture. It is actually trivial task, but until now it was only possible with a hint before creating a texture. I needed it for my game as well, so I took the liberty of writing it myself. This patch adds following functions: SDL_SetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode scaleMode); SDL_GetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode *scaleMode); That way you can change texture scaling on the fly.
7b08eb48	2019-12-03T03:07:34	direct3d11: Fixed incorrect texture coordinates (thanks, Martin!). Fixes Bugzilla #4860.
1ce1364b	2019-10-26T12:56:18	d3d11: Don't fail if there's no vertex data to upload (thanks, Martin!). Fixes Bugzilla #4832.
a3804ba1	2019-09-01T22:41:44	d3d11: Fixed VB state, avoiding unnecessary recreation (Thanks, Alex!). Fixes Bugzilla #4779.
d68e501d	2019-04-08T13:43:48	Fixed bug 4582 - Maximize/Resize not working on Windows 10 When viewport is set, projectionAndView changes, but ID3D11DeviceContext_UpdateSubresource was not called.
b2e76d86	2019-03-19T16:52:09	Fixed Windows RT build
5e13087b	2019-01-04T22:01:14	Updated copyright for 2019
fde7592a	2018-11-17T14:39:42	direct3d11: Fixed missing rendering of solid primitives. Fixes Bugzilla #4388.
bd08a4e6	2018-10-03T19:05:20	render: D3D11 now cycles through 8 vertex buffers. This means it doesn't have to block while the current frame finishes using the vertex buffer; it just moves on to the next, probably-not-in-use buffer.
a9094a21	2018-10-03T18:23:53	render: D3D11 renderer patched to compile.
6e6f7382	2018-10-03T00:52:37	render: first (untested!) shot at converting D3D11 renderer to new interfaces. Probably doesn't even compile yet.
20dfda44	2018-09-28T00:40:35	Fixed mingw-w64 build
eb14b635	2018-05-07T19:52:25	Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window Olli-Samuli Lehmus If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.
40b27fd5	2018-02-12T17:00:00	revert the recent typecast assignment changes (see bug #4079) also change the void* typedefs for the two vulkan function pointers added in vulkan_internal.h into generic function pointer typedefs.
90e72bf4	2018-01-30T18:08:34	Fixed ISO C99 compatibility SDL now builds with gcc 7.2 with the following command line options: -Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99
e3cc5b2c	2018-01-03T10:03:25	Updated copyright for 2018
bed7fd80	2017-12-12T12:52:09	Merged latest changes from rel/streaming_client
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.
c59d9923	2017-08-14T05:51:44	Implemented more flexible blending modes for accelerated renderers This fixes bug 2594 - Propose new blend mode, SDL_BLENDMODE_BLEND_DSTA blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD); This fixes bug 2828 - Subtractive Blending blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT); This goes partway to fixing bug 3684 - Add support for a pre-multiplied alpha blending mode blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD);
b13c443c	2017-02-24T20:49:14	WinRT: removed buildbot debug code, pending further research
f7bfa3b7	2017-02-24T20:19:28	WinRT: more buildbot debug code
ecb1eb82	2017-02-24T19:59:57	WinRT: added code to help debug a buildbot error
45b774e3	2017-01-01T18:33:28	Updated copyright for 2017
057bca8a	2016-11-06T15:15:32	Better fix for last point in D3D11 renderer, thanks to Nader Golbaz
330e2952	2016-11-06T08:47:40	Fixed bug 2421 for D3D11 - SDL_RenderCopyEx off by one when rotating by 90 and -90. Nader Golbaz Updated patch for direct3d renderers
27d4f099	2016-10-07T23:40:44	Implemented SDL_GetHintBoolean() to make it easier to check boolean hints
969c3167	2016-10-01T18:49:15	Fixed MinGW-w64 build warnings in SDL_render_d3d11.c Some of these were legitimate bugs, including: - a malformed SDL_snprintf call - a probably-invalid enum comparison
702d9348	2016-10-01T15:23:43	Added SDL prefix to local IID constants
7851eb08	2016-10-01T18:10:15	Fixed bug 3437 - build error for WinRT/UWP .dlls, caused by fix for SDL bug 3336 This fix has been tested with both MinGW-w64, and Visual C++ 2012-2015.
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.
42065e78	2016-01-02T10:10:34	Updated copyright to 2016
25abce51	2015-11-29T19:33:11	WinRT: added Win10/UWP (Universal Windows Platform) support "UWP" appears to be Microsoft's new name for WinRT/Windows-Store APIs. This set of changes updates SDL's WinRT backends to support the Win10 flavor of WinRT. It has been tested on Win10 on a desktop. In theory, it should also support Win10 on other devices (phone, Xbox One, etc.), however further patches may be necessary. This adds: - a set of MSVC 2015 project files, for use in creating UWP apps - modifications to various pieces of SDL, in order to compile via MSVC 2015 + the Win10 API set - enables SDL_Window resizing and programmatic-fullscreen toggling, when using the WinRT backend - WinRT README updates
623898f7	2015-11-26T00:41:39	WinRT: lots of display and windowing related fixes This change-set fixes a lot of windowing related bugs, especially with regards to Windows 8.x apps running on Windows 10 (which was the driver for this work). The primary fixes include: * listed display modes were wrong, especially when launching apps into a non-fullscreen space * reported window flags were often wrong, especially on Windows 10 * fullscreen/windowed mode switches weren't failing (they are not programmatically possible in Win 8.x apps).
4c72d39c	2015-10-15T22:26:21	D3D11: Fixed SDL_RenderDrawPoints() ignoring input after the first 128 points. If a limit would be needed then count should be adapted before stack allocation.
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().
da190975	2015-05-28T18:57:10	Fixed clip rectangle calculation when there is a viewport offset
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.
26b4898a	2015-04-11T20:43:11	Windows: Fixed format string for error message.
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
78f3a80c	2015-02-08T15:44:15	WinRT: made note that VSync is always enabled on WinPhone, due to OS Windows Phone does not appear to allow VSync to be turned off. Doing so appears to either result in content not getting drawn (when the D3D debug runtime is turned off), or forcing VSync back on and logging an error (when the D3D debug runtime is turned on). VSync had been getting turned on anyways, this change just notes such: - via the WinRT README - by always setting the SDL_RENDERER_PRESENTVSYNC flag when creating an SDL_Renderer on Windows Phone
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.

116a5344

2023-07-03T17:39:29

Fixed resource leak and crash at exit in the D3D11 renderer Also, for some reason ID3D11DeviceContext_OMGetRenderTargets() was failing in the second read pixels call in the "testautomation --filter render_testViewport" test. We already know the target view, so just use that. (cherry picked from commit 619f65af0c390dd10bc0e6bf9dc1227e7ecee54d) (cherry picked from commit 61808b03b5c5e2efe9b37d6c699c133d47448ea9)

3f1fd5ab

2023-05-23T10:59:03

Updated source to match SDL function prototype style

17515f4a

2023-02-04T15:51:37

Backport simplify flags PR #7220

0479df53

2023-01-09T09:48:21

Updated copyright for 2023

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)

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)

d744aafb

2022-09-15T01:00:12

Added support for simulated vsync in the renderer This kicks in if the platform doesn't support vsync directly, or if the present fails for some reason (e.g. minimized on some platforms) Fixes https://github.com/libsdl-org/SDL/issues/5134

00452e47

2022-08-24T11:25:13

Adding SDL_GetWindowSizeInPixels for window size in pixels (#6112)

3b191580

2022-06-27T17:19:39

Windows GDK Support (#5830) * Added GDK * Simplfied checks in SDL_config_wingdk.h * Added testgdk sample * Added GDK readme * Fixed error in merge of SDL_windows.h * Additional GDK fixes * OpenWatcom should not export _SDL_GDKGetTaskQueue * Formatting fixes * Moved initialization code into SDL_GDKRunApp

adc68758

2022-06-17T10:22:28

Added SDL_copyp to avoid size mismatch when copying values (thanks @1bsyl!) Closes https://github.com/libsdl-org/SDL/pull/5811

e09551bc

2022-06-09T02:22:21

Fix WinRT build

ab81a559

2022-06-07T02:01:27

Windows DPI scaling/highdpi support Adds hint "SDL_WINDOWS_DPI_SCALING" which can be set to "1" to change the SDL coordinate system units to be DPI-scaled points, rather than pixels everywhere. This means windows will be appropriately sized, even when created on high-DPI displays with scaling. e.g. requesting a 640x480 window from SDL, on a display with 125% scaling in Windows display settings, will create a window with an 800x600 client area (in pixels). Setting this to "1" implicitly requests process DPI awareness (setting SDL_WINDOWS_DPI_AWARENESS is unnecessary), and forces SDL_WINDOW_ALLOW_HIGHDPI on all windows.

6f69bbc5

2022-06-08T12:38:43

D3D11: Fix SDL_TEXTUREACCESS_TARGET not working if SDL_HAVE_YUV was 0 Added a couple of missing SDL_zeros in CreateTexture

ba0ba9ef

2022-04-08T01:20:36

direct3d11: Set the swapchain target immediately after creating it. Fixes #4782

0983fcee

2022-02-05T12:28:37

fix memory leak in D3D11_CreateRenderer

3f8b450d

2022-02-05T12:22:34

extend the code hidden by SDL_HAVE_YUV

2cfc83ea

2022-01-22T17:10:37

sync D3D_RenderReadPixels with D3D11_RenderReadPixels - use the result of SDL_ConvertPixels to propagate error - get rid of the verbose error message of D3D11_RenderReadPixels in case SDL_ConvertPixels failed

60deadba

2022-01-17T17:22:30

re-use return value of SDL_SetError/WIN_SetErrorFromHRESULT/SDL_OutOfMemory

c6ec5a07

2022-01-02T15:43:35

d3d11: Respect SDL_HINT_RENDER_DIRECT3D_THREADSAFE when creating device

18e4d9fe

2022-01-08T09:02:25

Re-enable line drawing path in render drivers This is still used for scaled line drawing in RenderDrawLinesWithRects()

9cb2c549

2022-01-07T22:43:30

Remove QueueDrawLines from D3D, D3D11

120c76c8

2022-01-03T09:40:00

Updated copyright for 2022

3a5e148b

2021-12-14T11:02:07

Renderer backends use SDL_Color instead of int for geometry colors.

323ba6c0

2021-12-13T18:27:49

d3d11 renderer: reduce vertex bandwidth and calculations.

7828362d

2021-11-24T16:45:06

SDL_Renderer software, D3D11: don't use "renderer->viewport" in back-ends, but use the one from SETVIEWPORT cmd

e77cfb9a

2021-11-24T00:29:45

Fixed d3d11 renderer creation

b3f9d8f3

2021-10-25T07:05:50

remove unused local vars after the latest commits.

79732c9d

2021-09-25T11:35:20

Remove FillRects from back-end, where RenderGeometry can be used

f02ad282

2021-09-25T11:31:18

Remove FillRects from back-end, where RenderGeometry can be used

73f4ab4c

2021-09-20T16:57:21

Direct3D11: remove RenderCopy and RenderCopyEx from back-end

4549769d

2021-03-07T15:20:45

Add `SDL_RenderSetVSync()` Currently, if an application wants to toggle VSync, they'd have to tear down the renderer and recreate it. This patch fixes that by letting applications call SDL_RenderSetVSync(). This is the same as the patch in #3673, except it applies to all renderers (including PSP, even thought it seems that the VSync flag is disabled for that renderer). Furthermore, the renderer flags also change as well, which #3673 didn't do. It is also an API instead of using hint callbacks (which could be potentially dangerous). Closes #3673.

54ca1d19

2021-08-27T07:44:03

SW_RenderGeometry: add a redundant check to clear static analysis (see bug #4600)

a8f89a01

2021-04-23T12:00:14

Change 'size_indice' to 'size_indices'

47db47c1

2021-04-06T21:32:02

Add SDL_HAVE_RENDER_GEOMETRY to compile or not with RenderGeometry support

cd0663e0

2021-04-01T11:47:45

Fix declaration-after-statement and remove tabs

cd4663df

2021-04-01T11:11:12

Update D3D11 for SDL_RenderGeometryRaw

f73c1eff

2021-03-17T09:58:49

Use normalized texture coordinates

9a8a8e65

2021-03-16T16:04:33

Update SDL_render_d3d11.c Fix D3D11 compilation

1ebef073

2021-03-16T15:15:43

Add D3D11 implementation (not yet tested)

a91ab883

2021-08-06T12:28:03

Fixed building on Windows with cmake, ninja, and clang

0ed17131

2021-03-04T18:27:47

update SDL_COMPOSE_ERROR macro for windows clang-cl from a patchset by Vladislav Dmitrievich Turbanov: https://github.com/libsdl-org/SDL/pull/4062

1e5f0073

2021-01-27T10:58:36

Fixed building with mingw64

de85d612

2021-01-25T20:51:47

Fixed bug 5497 - SDL_COMPOSE_ERROR is wrong UMU #define SDL_COMPOSE_ERROR(str) SDL_STRINGIFY_ARG(__FUNCTION__) ", " str I think SDL_STRINGIFY_ARG should be removed. #define SDL_COMPOSE_ERROR(str) __FUNCTION__ ", " str (verified with Visual Studio 2019)

b94718e0

2021-01-09T21:22:21

SDL_UpdateNVTexture: for D3D11, same notation as SDL_UpdateTexture (bug #5430)

57a5c453

2021-01-05T22:06:51

Fix D3D11 UpdateTextureNV in non fullscreen (bug #5430)

204ef3b5

2021-01-05T20:38:31

Fix D3D11 UpdateNVTexture (bug #5430)

c0df40e0

2021-01-05T17:39:48

Add more SDL_HAVE_YUV defines

73d93dbc

2021-01-05T12:20:02

Fix compilation on Window10 (see bug #5430)

d1f031c8

2021-01-05T12:08:16

Add SDL_UpdateNVTexture for d3d11 (bug #5430) (not tested)

9130f7c3

2021-01-02T10:25:38

Updated copyright for 2021

223af86c

2021-01-01T11:12:30

Added SDL_RenderGetD3D11Device() to get access to the device associated with the D3D11 renderer

5f0b2a7f

2021-01-01T11:12:22

Fixed resource leak with D3D11 NV12 textures

d4b561f4

2020-04-05T08:58:47

Fixed bug 5015 - SDL_RenderReadPixels on DirectX 11.1 backend seems to be broken Konrad It appears that I cannot use SDL_RenderReadPixels on a bound framebuffer (SDL_Texture set as render target) as it simply results in gibberish data. However, drawing that framebuffer into the default target (window surface) does render it correctly. Other backends (OpenGL, software, Direct3D) do work fine. It looks to me like D3D11_RenderReadPixels just gets the general backbuffer and not the current render target and its backbuffer. Here is the patch which actually fetches the current render target and its underlying ID3D11Resource which is ID3D11Texture2D.

a8780c6a

2020-01-16T20:49:25

Updated copyright date for 2020

981e0d36

2020-01-16T08:52:59

Fixed bug 4903 - Lack of color multiply with alpha (SDL_BLENDMODE_MOD + SDL_BLENDMODE_BLEND) blending mode for all renderers Konrad This kind of blending is rather quite useful and in my opinion should be available for all renderers. I do need it myself, but since I didn't want to use a custom blending mode which is supported only by certain renderers (e.g. not in software which is quite important for me) I did write implementation of SDL_BLENDMODE_MUL for all renderers altogether. SDL_BLENDMODE_MUL implements following equation: dstRGB = (srcRGB * dstRGB) + (dstRGB * (1-srcA)) dstA = (srcA * dstA) + (dstA * (1-srcA)) Background: https://i.imgur.com/UsYhydP.png Blended texture: https://i.imgur.com/0juXQcV.png Result for SDL_BLENDMODE_MOD: https://i.imgur.com/wgNSgUl.png Result for SDL_BLENDMODE_MUL: https://i.imgur.com/Veokzim.png I think I did cover all possibilities within included patch, but I didn't write any tests for SDL_BLENDMODE_MUL, so it would be lovely if someone could do it.

131e13a7

2019-12-22T20:48:43

direct3d11: Always set vertex buffers when updating them (thanks, Konrad!). Fixes Bugzilla #4913.

5e19e66c

2019-12-22T13:39:44

Fixed bug 4914 - Expose SDL_ScaleMode and add SDL_SetTextureScaleMode/SDL_GetTextureScaleMode Konrad This was something rather trivial to add, but asked at least several times before (I did google about it as well). It should be possible to dynamically change scaling mode of the texture. It is actually trivial task, but until now it was only possible with a hint before creating a texture. I needed it for my game as well, so I took the liberty of writing it myself. This patch adds following functions: SDL_SetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode scaleMode); SDL_GetTextureScaleMode(SDL_Texture * texture, SDL_ScaleMode *scaleMode); That way you can change texture scaling on the fly.

7b08eb48

2019-12-03T03:07:34

direct3d11: Fixed incorrect texture coordinates (thanks, Martin!). Fixes Bugzilla #4860.

1ce1364b

2019-10-26T12:56:18

d3d11: Don't fail if there's no vertex data to upload (thanks, Martin!). Fixes Bugzilla #4832.

a3804ba1

2019-09-01T22:41:44

d3d11: Fixed VB state, avoiding unnecessary recreation (Thanks, Alex!). Fixes Bugzilla #4779.

d68e501d

2019-04-08T13:43:48

Fixed bug 4582 - Maximize/Resize not working on Windows 10 When viewport is set, projectionAndView changes, but ID3D11DeviceContext_UpdateSubresource was not called.

b2e76d86

2019-03-19T16:52:09

Fixed Windows RT build

5e13087b

2019-01-04T22:01:14

Updated copyright for 2019

fde7592a

2018-11-17T14:39:42

direct3d11: Fixed missing rendering of solid primitives. Fixes Bugzilla #4388.

bd08a4e6

2018-10-03T19:05:20

render: D3D11 now cycles through 8 vertex buffers. This means it doesn't have to block while the current frame finishes using the vertex buffer; it just moves on to the next, probably-not-in-use buffer.

a9094a21

2018-10-03T18:23:53

render: D3D11 renderer patched to compile.

6e6f7382

2018-10-03T00:52:37

render: first (untested!) shot at converting D3D11 renderer to new interfaces. Probably doesn't even compile yet.

20dfda44

2018-09-28T00:40:35

Fixed mingw-w64 build

eb14b635

2018-05-07T19:52:25

Fixed bug 4134 - Render targets lose scale quality after minimizing a fullscreen window Olli-Samuli Lehmus If one creates a window with the SDL_WINDOW_FULLSCREEN_DESKTOP flag, and creates a render target with SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear"), and afterwards sets SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest"), after minimizing the window, the scale quality hint is lost on the render target. Textures however do keep their interpolation modes.

40b27fd5

2018-02-12T17:00:00

revert the recent typecast assignment changes (see bug #4079) also change the void* typedefs for the two vulkan function pointers added in vulkan_internal.h into generic function pointer typedefs.

90e72bf4

2018-01-30T18:08:34

Fixed ISO C99 compatibility SDL now builds with gcc 7.2 with the following command line options: -Wall -pedantic-errors -Wno-deprecated-declarations -Wno-overlength-strings --std=c99

e3cc5b2c

2018-01-03T10:03:25

bed7fd80

2017-12-12T12:52:09

Merged latest changes from rel/streaming_client

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.

c59d9923

2017-08-14T05:51:44

Implemented more flexible blending modes for accelerated renderers This fixes bug 2594 - Propose new blend mode, SDL_BLENDMODE_BLEND_DSTA blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_ADD); This fixes bug 2828 - Subtractive Blending blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_SRC_ALPHA, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT, SDL_BLENDFACTOR_ZERO, SDL_BLENDFACTOR_ONE, SDL_BLENDOPERATION_SUBTRACT); This goes partway to fixing bug 3684 - Add support for a pre-multiplied alpha blending mode blendMode = SDL_ComposeCustomBlendMode(SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD, SDL_BLENDFACTOR_ONE, SDL_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, SDL_BLENDOPERATION_ADD);

b13c443c

2017-02-24T20:49:14

WinRT: removed buildbot debug code, pending further research

f7bfa3b7

2017-02-24T20:19:28

WinRT: more buildbot debug code

ecb1eb82

2017-02-24T19:59:57

WinRT: added code to help debug a buildbot error

45b774e3

2017-01-01T18:33:28

057bca8a

2016-11-06T15:15:32

Better fix for last point in D3D11 renderer, thanks to Nader Golbaz

330e2952

2016-11-06T08:47:40

Fixed bug 2421 for D3D11 - SDL_RenderCopyEx off by one when rotating by 90 and -90. Nader Golbaz Updated patch for direct3d renderers

27d4f099

2016-10-07T23:40:44

Implemented SDL_GetHintBoolean() to make it easier to check boolean hints

969c3167

2016-10-01T18:49:15

Fixed MinGW-w64 build warnings in SDL_render_d3d11.c Some of these were legitimate bugs, including: - a malformed SDL_snprintf call - a probably-invalid enum comparison

702d9348

2016-10-01T15:23:43

Added SDL prefix to local IID constants

7851eb08

2016-10-01T18:10:15

Fixed bug 3437 - build error for WinRT/UWP .dlls, caused by fix for SDL bug 3336 This fix has been tested with both MinGW-w64, and Visual C++ 2012-2015.

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.

42065e78

2016-01-02T10:10:34

25abce51

2015-11-29T19:33:11

WinRT: added Win10/UWP (Universal Windows Platform) support "UWP" appears to be Microsoft's new name for WinRT/Windows-Store APIs. This set of changes updates SDL's WinRT backends to support the Win10 flavor of WinRT. It has been tested on Win10 on a desktop. In theory, it should also support Win10 on other devices (phone, Xbox One, etc.), however further patches may be necessary. This adds: - a set of MSVC 2015 project files, for use in creating UWP apps - modifications to various pieces of SDL, in order to compile via MSVC 2015 + the Win10 API set - enables SDL_Window resizing and programmatic-fullscreen toggling, when using the WinRT backend - WinRT README updates

623898f7

2015-11-26T00:41:39

WinRT: lots of display and windowing related fixes This change-set fixes a lot of windowing related bugs, especially with regards to Windows 8.x apps running on Windows 10 (which was the driver for this work). The primary fixes include: * listed display modes were wrong, especially when launching apps into a non-fullscreen space * reported window flags were often wrong, especially on Windows 10 * fullscreen/windowed mode switches weren't failing (they are not programmatically possible in Win 8.x apps).

4c72d39c

2015-10-15T22:26:21

D3D11: Fixed SDL_RenderDrawPoints() ignoring input after the first 128 points. If a limit would be needed then count should be adapted before stack allocation.

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().

da190975

2015-05-28T18:57:10

Fixed clip rectangle calculation when there is a viewport offset

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.

26b4898a

2015-04-11T20:43:11

Windows: Fixed format string for error message.

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

78f3a80c

2015-02-08T15:44:15

WinRT: made note that VSync is always enabled on WinPhone, due to OS Windows Phone does not appear to allow VSync to be turned off. Doing so appears to either result in content not getting drawn (when the D3D debug runtime is turned off), or forcing VSync back on and logging an error (when the D3D debug runtime is turned on). VSync had been getting turned on anyways, this change just notes such: - via the WinRT README - by always setting the SDL_RENDERER_PRESENTVSYNC flag when creating an SDL_Renderer on Windows Phone

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.

kc3-lang/SDL/src/render/direct3d11

src/render/direct3d11

Log