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d710e0be
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2023-09-09T14:36:21
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render: Enable clipping for zero-sized rectangles
Battle for Wesnoth apparently relies on being able to disable rendering
of UI elements by setting the clip rectangle to be empty.
Resolves: https://github.com/libsdl-org/SDL/issues/6896
Fixes: 00f05dcf "render: only enable clipping when the rectangle is valid"
Signed-off-by: Simon McVittie <smcv@collabora.com>
(cherry picked from commit 8ad043fc38f09e5a88aca266ae6b70f572d66a1f)
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c25a49c4
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2023-08-31T10:23:45
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metal: Add hint to select low power device instead of the default one (#8182)
On some system like MacBook Pro Intel with AMD card, asking for the default device will always return the AMD GPU.
This is not an issue for 99% of the case when the renderer context is here to provide the maximum performance level like for game.
However, for video application using GPU for 1 quad and 1 texture, using the discrete GPU for that lead to an important power consumption (4 to 8W), heat increase, and fan noise.
With this patch, I successfully amend ffplay to only use the integrated GPU (i.e. the Intel one), instead of the discrete GPU (i.e. the AMD one).
(cherry picked from commit aa7ba629784ebf4a253cf78d85c286c310ad0cb5)
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116a5344
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2023-07-03T17:39:29
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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)
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f3436bc1
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2023-07-03T17:09:49
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The clip rect is defined in terms of the current viewport
Don't use the viewport offset when setting the clip rect in the D3D12 renderer.
This fixes "testautomation --filter render_testViewport" on Windows
(cherry picked from commit 304d425f99b3b62e5f77ef869731bb702810a572)
(cherry picked from commit bf277eb808103cb86a5af235495e866d33f87b0a)
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76392f4f
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2023-01-11T19:45:01
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Handle DPI scaling in SDL_GetWindowSurface
Fixes DPI awareness of testdrawchessboard (previously, the surface was
being created in points instead of pixels, resulting in the demo app
only drawing in a corner of the screen on High-DPI displays)
*_CreateWindowFramebuffer()/*_UpdateWindowFramebuffer(): are updated
to use SDL_GetWindowSizeInPixels instead of SDL_GetWindowSize() or
window->w/window->h.
Most of the _CreateWindowFramebuffer backends are untested except
for Windows.
Fixes #7047
(cherry picked from commit 67c91353e01f6f2c0cc80c17eeddbad6def7cb01)
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36033e38
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2023-06-10T08:54:36
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Make it clear that you can't mix 2D rendering and the window surface API
Also added functions to query and destroy the window surface so you can switch between modes if you want.
See https://github.com/pygame-community/pygame-ce/issues/2190 for more details.
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3f1fd5ab
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2023-05-23T10:59:03
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Updated source to match SDL function prototype style
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92a487f2
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2023-05-19T14:10:02
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style fixes for SDL_PROC macros.
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d78072fc
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2023-03-18T00:39:02
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Fixed SDL_RenderSetVSync does not update flags if simulated vsync is on
This lets the user to correctly detect current vsync state by reading SDL_RendererInfo.
Also fixes SetVSync's return value check (it may be positive for error too).
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23bce27b
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2023-03-16T09:49:15
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Change SDL_BLENDMODE_MUL for gl renderers
Add FIXME for PSP and DirectFB
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7d26ba75
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2023-03-16T09:46:44
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Simplify SDL_BLENDMODE_MUL
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0d763800
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2023-03-09T15:10:00
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Code style: changed "sizeof foo" to "sizeof(foo)" (thanks @sezero!)
(cherry picked from commit c6443d86c92e962683a1efe5f123a144988875b5)
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17515f4a
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2023-02-04T15:51:37
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Backport simplify flags PR #7220
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3fa5a2f7
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2023-02-06T11:22:00
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Fixed warning running a command queue without any vertex operations
(cherry picked from commit f8b41919dac0fb95553f910d02faafc6d7205692)
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038ccd76
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2023-01-22T17:16:13
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Support MIN/MAX blend on opengles2
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9670f233
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2023-01-22T12:27:52
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Support MIN/MAX blend on OpenGL + ES
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32fd45cf
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2023-01-11T23:26:22
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Using UV instead of STQ
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c5a09ca7
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2023-01-10T23:12:25
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Remove dummy flag
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0479df53
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2023-01-09T09:48:21
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Updated copyright for 2023
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c7f22f03
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2023-01-02T20:51:56
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render/SDL_yuv_sw.c: fix build after commit d234f7a
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d234f7a4
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2023-01-02T18:09:57
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SDL2: backport SDL_CalculateYUVSize() that checks for YUV size overflow (#6972)
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3dbc6a40
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2022-12-26T10:24:25
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render: only enable clipping when the rectangle is valid
Fixes https://github.com/libsdl-org/SDL/issues/6896
(cherry picked from commit 00f05dcf49602889733262fc810386592ff51736)
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3e9ae3ea
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2022-12-03T13:36:09
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Fix wrong clang-tidy modification. This is an integer division. Thanks @meyraud705 (see PR #6725)
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3bdc6221
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2022-12-01T15:11:29
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Fixed Apple build after d0bbfdbfb881e5407911d84c12899bd5b442a130
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d0bbfdbf
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2022-12-01T16:07:03
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Clang-Tidy fixes (#6725)
(cherry picked from commit 3c501b963dd8f0605a6ce7978882df39ba76f9cd)
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7b100001
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2022-11-30T15:51:17
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Reverted code formatting for Apple platforms
We didn't get the merge right, and rather than tease out exactly what happened, I'm just reverting for now.
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6926d046
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2022-11-30T13:05:57
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Fixed build after cherry-pick of 5750bcb174300011b91d1de20edb288fcca70f8c from SDL3
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b8d85c69
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2022-11-30T12:51:59
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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)
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fb0ce375
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2022-11-27T17:38:43
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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)
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ddad901c
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2022-11-17T10:43:45
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Remove unneeded semicolon
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ce5da5d5
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2022-11-16T21:47:43
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Don't compare pointer against '0', but NULL
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1d7966df
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2022-11-16T21:27:16
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Remove un-needed check for NULL pointer. They were previously checked just before.
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ec58a817
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2022-10-05T19:26:09
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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.
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70656b13
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2022-11-15T10:18:41
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Don't recreate the window when creating a Metal renderer on an OpenGL window.
It turns out that we can safely create a Metal view on an existing window, and that avoids issues with the window being recreated with the wrong orientation in iOS 16.
Fixes https://github.com/libsdl-org/SDL/issues/6289
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5dc93451
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2022-11-06T20:49:37
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JANITORIAL : Correct some more spelling mistakes (#6489)
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8b9c82e1
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2022-10-30T08:50:36
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SDL_RENDER_PSP.C: Correct spelling mistakes
wether -> whether
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a8f019b1
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2022-10-28T00:52:06
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Using ST and removing warnings
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f2ebedae
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2022-10-27T00:35:20
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adding texture function
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5de01eb0
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2022-10-22T00:22:34
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Make render to use new functions
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dd72f3f0
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2022-10-24T10:37:43
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Added comment for #endif
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3d35c085
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2022-10-02T17:30:03
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fix a few 'unused but set variable' and 'unused function' warnings
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aefc6b5b
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2022-10-18T08:40:03
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Renamed variables, index is the singular of indices
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dfbb93dd
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2022-10-18T11:31:30
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SDL_Renderer / GLES2: add specific list of indice to render rect (see #6401)
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e8a4c23c
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2022-10-18T10:45:01
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Revert commit 790fa3156cfee847a7c0b34986de0cd7fdd7438f.
SDL_BLENDMODE_INVALID case is probably used for custom blendmode
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790fa315
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2022-10-18T10:41:10
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Fix warning: enumeration value 'SDL_BLENDMODE_INVALID' not explicitly handled in switch
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3d99d310
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2022-10-18T10:34:56
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Fixed bug #6401 - back-end can choose the order the triangles when rendering rects, attempt to fix small glitch rendering.
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285cbf6f
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2022-10-18T10:04:06
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Revert commit 485bb3565b6da24620e4eedde837fbfbc5cee6d2.
"Fixed bug #6401 - change the order of triangles when using RenderCopy, RenderCopyEx and RenderFillRect"
because the glitch reappears on other backend
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3903f4c8
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2022-10-17T21:59:38
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PSP: Use vramalloc instead of conflicting valloc function
The libpspvram library was offering a function with conflicted with valloc. This has been renamed now, so SDL2 had to be updated for it.
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485bb356
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2022-10-17T13:30:30
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Fixed bug #6401 - change the order of triangles when using RenderCopy, RenderCopyEx and RenderFillRect
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5b9608e0
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2022-10-11T23:35:33
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Remove D3D9 workarounds for Watcom.
The linked PRs have been merged since May.
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df1bd07d
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2022-10-11T07:25:27
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d3d12: actually execute the pending commands before processing resize
This makes sure all the resources are in the expected state
Fix the D3D12 case in https://github.com/libsdl-org/SDL/issues/6376
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41c718ed
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2022-10-11T10:07:32
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Fix memory leak in PSP_CreateTexture
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8117bfe5
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2022-10-10T22:29:31
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PS2: Ignore warnings from toolchain headers.
The `gsInline.h` header creates `Wdeclaration-after-statement` warnings.
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f99fc326
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2022-10-09T11:42:39
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d3d12: fixed window resize handling
Fixes https://github.com/libsdl-org/SDL/issues/6355
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490c20f9
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2022-10-09T09:57:55
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d3d12: reset the vertex buffer size when it is released
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01498d3a
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2022-10-06T03:19:28
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SDL_render_psp.c: fix -Wshadow
Emitted by PSP's gcc
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85fd40fa
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2022-10-06T02:04:24
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Fix -Wunused-const-variable warning when using clang-cl
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321ca109
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2022-10-03T12:00:38
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opengles2: Texture names are GLuint, not GLenum.
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01c5554f
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2022-10-03T11:57:10
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opengles2: SDL_GL_BindTexture() should bind all YUV textures.
This matches what the non-GLES OpenGL renderer does.
Fixes #6070.
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69bbe4ce
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2022-09-29T15:50:50
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Fix memory leak in VITA_GXM_CreateRenderer
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00b67f55
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2022-09-21T10:30:38
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Fix potential memory leak in GLES_CreateTexture
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82b40f09
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2022-09-16T09:55:20
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Fixed runaway CPU usage in the metal renderer when the window is minimized
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e2753e19
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2022-09-15T08:02:14
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Calculate simulated vsync interval based on display refresh rate
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208964f0
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2022-09-15T07:05:55
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Reset the simulated vsync presentation timeline if it's been too long since the last present
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1663cb41
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2022-09-15T06:30:19
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Reset simulated presentation timeline when vsync status changes
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d744aafb
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2022-09-15T01:00:12
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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
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c23fb235
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2022-09-16T17:20:56
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SDL_render_d3d12.c: Fix uninitialized warning for CreateEventExFunc
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5bc85d67
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2022-09-16T06:15:45
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Only advertise the SDL_PIXELFORMAT_EXTERNAL_OES format if we can build the shader for it
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2970710b
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2022-09-15T07:41:29
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Pretty print shaders for debugging purposes
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bc57d3e3
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2022-09-15T06:57:41
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Fixed OpenGL ES shader compilation on Linux
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8a15a738
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2022-09-15T06:21:19
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Fixed uninitialized variable warning
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b5102a55
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2022-09-14T08:03:46
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Fixed OpenGLES shaders failing after renderer has been created
Cache all the shaders up front, so we can verify that they won't silently fail at runtime.
If compiling the fragment shaders with the precision hint fails, try again without specifying precision.
Fixes https://github.com/libsdl-org/SDL/issues/6166
Fixes https://github.com/libsdl-org/SDL/issues/6174
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7f415ce5
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2022-09-12T20:09:00
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android: fix some compiler warnings
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90a480a1
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2022-09-08T05:44:39
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Fixed bug #6199 - Broken clip behaviour on a render target (metal)
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29f4a5ba
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2022-09-06T15:55:27
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Add GLES2 shader prologue infrastructure. (by @eloj)
There is supposedly an OpenGL ES2 target that does not support precision specifiers. However, the existing logic to detect this is currently broken in two ways:
1) There's a typo of the `#ifdef` as `#if`.
2) Checking for `GL_FRAGMENT_PRECISION_HIGH` can not be the correct way to detect this platform. Other targets, including some desktops, will also not have this defined (for various reasons).
Because some of the shader code is missing precision specifiers, and because a default is ONLY provided if `GL_FRAGMENT_PRECISION_HIGH` is set, these other targets break.
Instead of 'hard-coding' the prologue string into shaders in the C source, use our ability to provide a list of strings to `glShaderSource` instead, leaving the determination to run-time.
This commit closes https://github.com/libsdl-org/SDL/pull/6182
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4fd6bba2
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2022-09-06T12:29:42
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Refactored for similarity to surrounding code
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10e1ef00
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2022-09-06T11:21:57
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Fix compatibility with Windows XP
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f1e46858
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2022-08-26T17:58:59
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Adding specific SDL_Hint for the dynamic VSYNC
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00452e47
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2022-08-24T11:25:13
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Adding SDL_GetWindowSizeInPixels for window size in pixels (#6112)
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50c5d23f
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2022-08-23T07:42:48
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Round coordinates so very small floating point values don't turn into 0x80000000
e.g. SDL_RenderDrawLineF(renderer, -1e20, -1e20, 10, 10);
Fixes https://github.com/libsdl-org/SDL/issues/6116
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09b6956d
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2022-08-16T15:08:10
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opengl: Support NV12 textures on GPUs with only 2 texture units
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7d5ccae2
|
2022-08-14T12:15:55
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Fix memory leak when destroying texture
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cb46e1b3
|
2022-08-12T20:51:44
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Removed unused variable
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a28f426a
|
2022-08-12T16:13:24
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render: Only update size/scale/viewport when moving to a new display, rather than all window movement.
We really only care about DPI changes here, so this both reduces work and also avoids weird cases where viewport state can be corrupted by trivial window events. This doesn't _completely_ get rid of the issue but this is somewhat intentional, since apps will definitely want to do a full reset when changing displays anyhow (otherwise DPI/adapter changes will screw things up, and that's out of our control as long as both window size and drawable size are exposed at the same time.
Note that OpenGL still captures window events because of weird platform-specific issues like macOS and viewport stretching!
Fixes #5949
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20f9a1b8
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2022-08-08T17:23:43
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Implement SetTextureScaleMode
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fbb440d1
|
2022-08-06T18:10:54
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Invalidate texture in the UnlockTextureMethod
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5858c7df
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2022-08-05T16:17:10
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Fixed OpenGL ES Shaders for systems that don't understand precision keywords
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944111db
|
2022-08-02T18:47:39
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Cleaning up video driver
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83c11797
|
2022-08-01T12:23:58
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Adding SetViewPortCommand
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a9f4cda3
|
2022-08-01T12:13:28
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Adding setcliprect command
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fb1a205e
|
2022-08-01T11:44:05
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Implement blend modes
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075f9016
|
2022-08-01T11:43:50
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Remove some unnecessary comments
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ed301b12
|
2022-08-01T11:43:35
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Updating supported format
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1d1965b6
|
2022-07-18T12:34:17
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Removing the BGR_888 from texture supported
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f75c35c0
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2022-07-12T23:01:28
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Add invalidate texture when it changes
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5bb965be
|
2022-07-08T15:47:33
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Implement RenderLines
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0f0e5b44
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2022-07-08T17:47:19
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Increase size of pool for gsKit events
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f758cad8
|
2022-07-08T13:14:40
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Remove non needed FillRects function
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3cb124b9
|
2022-07-07T15:00:15
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Implement RenderPoints
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df6ebc25
|
2022-07-07T14:10:37
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Implement FillRect
|