fb1a205e70
Implement blend modes
2022-08-02 11:40:31 -07:00
075f9016fa
Remove some unnecessary comments
2022-08-02 11:40:31 -07:00
ed301b123b
Updating supported format
2022-08-02 11:40:31 -07:00
1d1965b6ee
Removing the BGR_888 from texture supported
2022-08-02 11:40:31 -07:00
f75c35c071
Add invalidate texture when it changes
2022-08-02 11:40:31 -07:00
5bb965be3d
Implement RenderLines
2022-08-02 11:40:31 -07:00
0f0e5b44dc
Increase size of pool for gsKit events
2022-08-02 11:40:31 -07:00
f758cad81a
Remove non needed FillRects function
2022-08-02 11:40:31 -07:00
3cb124b98e
Implement RenderPoints
2022-08-02 11:40:31 -07:00
df6ebc2562
Implement FillRect
2022-08-02 11:40:31 -07:00
a152e467b1
Fix "implicit declaration" with memalign
2022-08-02 11:40:31 -07:00
33cbf9acbe
Fix some mixed declaration warnings
2022-08-02 11:40:31 -07:00
acf48f14ac
Vertex pointer revision
...
Now triangles are fully working
2022-08-02 11:40:31 -07:00
726180445e
Add textured triangle prim
2022-08-02 11:40:31 -07:00
2a70d492f0
Destroy texture properly
2022-08-02 11:40:31 -07:00
7b0486d490
Try triangles
2022-08-02 11:40:31 -07:00
d5305ee098
Do properly color assign
2022-08-02 11:40:31 -07:00
b48c74a316
Add GeometryQueue
2022-08-02 11:40:31 -07:00
3bfc8f554e
Removing some of the QueueCopy functions because they are legacy
2022-08-02 11:40:31 -07:00
be1219bd4e
Implement setDrawColor
2022-08-02 11:40:31 -07:00
f1699ce735
Implementing Clear command and texture Update
2022-08-02 11:40:31 -07:00
c472b8dd45
Whole clean around render and video driver
2022-08-02 11:40:31 -07:00
cdf89fde91
Add triangle prim support
...
Improve line support
Add initial texture support
2022-08-02 11:40:31 -07:00
88e64f9ae1
Add natively supported colors
2022-08-02 11:40:31 -07:00
90e0e5c29d
Add point, line and rect support
2022-08-02 11:40:31 -07:00
147a71b976
Finish dummy driver
2022-08-02 11:40:31 -07:00
2660449c6c
Add dummy driver
2022-08-02 11:40:31 -07:00
65647b3417
SDL_Render: use high precision texcoords in ES2 shaders, when possible
...
Fixes #5884
2022-07-22 19:03:53 -07:00
b299cb3d3c
Added a utility function to calculate the next power of 2 for a value
2022-07-17 08:31:16 -07:00
f317d619cc
Xbox GDKX support ( #5869 )
...
* Xbox GDK support (14 squashed commits)
* Added basic keyboard testing
* Update readme
* Code review fixes
* Fixed issue where controller add/removal wasn't working (since the device notification events don't work on Xbox, have to use the joystick thread to poll XInput)
2022-07-01 13:59:14 -07:00
4f73219794
Fixed D3D12 renderer not working with batching, and got rid of the vertex buffer size limit
2022-06-30 03:41:17 -07:00
6c536afdb7
Fix C89 declaration for macOS modules.
...
Since Clang 14, `-Wdeclaration-after-statement` is enforced on every
standard.
2022-06-27 15:19:40 -07:00
3b191580c3
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
2022-06-27 10:19:39 -07:00
314bb5a1ed
Fixed bug #5850 : Android EGL_BAD_ACCESS because of viewport command while turning the screen off/on.
2022-06-27 14:45:14 +02:00
b2f07d94d2
Vita: create rendertarget color surface with same format as texture. Fixes #5844
2022-06-26 15:41:14 -07:00
ebe4f47f2b
Fixed __VA_ARGS__ in gcc when no args
2022-06-26 15:35:18 -07:00
51c6488f97
Add support for SDL_render_d3d12.c to compile in C++ mode
2022-06-26 15:35:18 -07:00
adc6875870
Added SDL_copyp to avoid size mismatch when copying values (thanks @1bsyl!)
...
Closes https://github.com/libsdl-org/SDL/pull/5811
2022-06-17 10:22:28 -07:00
1eb247fa2e
Fixed building D3D12 renderer with latest mingw-64
2022-06-16 15:44:18 -07:00
960b86dcb5
update SDL_render_d3d12.c after DPI scaling/highdpi support patch.
...
See https://github.com/libsdl-org/SDL/pull/5778#issuecomment-1153006938
2022-06-14 21:03:31 -07:00
ded6c22efb
render: Corrected wrong SDL_memcpy() sizes for viewport, cliprect.
...
Fixes #5786 .
2022-06-14 14:10:14 -04:00
e09551bc80
Fix WinRT build
2022-06-11 14:19:01 -07:00
ab81a559f4
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.
2022-06-11 14:19:01 -07:00
6f69bbc541
D3D11: Fix SDL_TEXTUREACCESS_TARGET not working if SDL_HAVE_YUV was 0
...
Added a couple of missing SDL_zeros in CreateTexture
2022-06-08 12:51:09 -07:00
8303c5d0a3
Added missing SDL_zero for renderTargetViewDesc
2022-06-08 12:51:09 -07:00
7a335df9cf
Updated CMakeLists.txt and configure.asc/script so that it checks for the required Windows SDK version before it enables the d3d12 renderer. Also fixed reported warnings in some builds.
2022-06-07 17:07:33 -07:00
2cc2260435
Fixed bug #5768 - SDL_RenderGeometry's software backend failed to render when texture coordinates are reversed
...
handle flip vertical/horizontal when reconstructing rects from triangles
2022-06-07 16:30:01 +02:00
4082821822
DirectX 12 Renderer ( #5761 )
...
* DirectX 12 Renderer (27 squashed commits)
* Add missing SDL_hidapi.h of merge of SDL.vcxproj.filters
* Fixed OpenWatcom build failure
* Dynapi fix
Co-authored-by: Ryan C. Gordon <icculus@icculus.org>
2022-06-06 17:42:30 -07:00
ae2cc29f8b
Make sure initial state is set correctly for the D3D renderer
...
Fixes https://github.com/libsdl-org/SDL/issues/5749
2022-06-03 09:44:34 -07:00
9dfa000bc0
Initial support for building for Windows with OpenWatcom
2022-05-19 20:11:10 +03:00
c8eea02071
Fix C89 build errors in Windows builds
2022-05-18 15:03:15 -07:00
ec8fa57750
macOS: always use Objective-C ARC (automatic ref counting).
...
Change Cocoa SDL_VideoData and SDL_WindowData implementations from C structs to Objective-C objects, since bridging between C and ObjC is easier that way.
2022-05-09 21:53:40 -07:00
9e5cbf034a
Disallow non-positive allocation.
...
Ensure that we're not trying to call SDL_small_alloc()
with a count of zero.
Transforming the code like this fixes a
-Wmaybe-uninitialized warning from GCC 12.0.1
2022-04-29 18:34:13 -07:00
6c2928b4be
Switch uses of MIN() to SDL_min()
...
We're excluding files in src/hidapi to minimize the
diff against the upstream project.
2022-04-29 10:39:51 -07:00
981e1e3c44
Fixed logical size synchronization issue on macOS
...
https://discourse.libsdl.org/t/sdl-2-0-22-prerelease/35306/6
2022-04-23 10:35:05 -07:00
d9009388c8
SceKernelMemBlockType to unsigned int
2022-04-19 14:17:27 -07:00
3753a7b1c3
Fix recent changes in VitaSDK
2022-04-19 14:17:27 -07:00
b9fe6ba0e7
Fixed compile warnings
2022-04-18 13:09:08 -07:00
1ede941f5c
SDL_render.c: internally change viewport/cliprect type from SDL_FRect to SDL_DRect (double precision). (see bug #5547 )
2022-04-18 12:26:32 -07:00
0adb67017b
avoid NullPointer in SDL_GetRenderTarget
2022-04-15 15:47:35 -04:00
ba0ba9ef16
direct3d11: Set the swapchain target immediately after creating it.
...
Fixes #4782
2022-04-07 23:47:20 -07:00
cb81630816
render: Update the size/scale/viewport on moves, in addition to resizes.
...
For OpenGL this means resetting the viewport state shadowing flag too.
Fixes #1504
2022-04-07 23:38:33 -07:00
57118fb7de
render: Fix setting the scale mode for non-native textures
2022-04-02 09:51:28 -07:00
95c0fec518
Vita: PVROGL: fix indentation and ifdef guards
2022-03-31 06:02:50 -07:00
8c542a3591
Desktop OpenGL 1.X/2.X PSVita Support
2022-03-31 00:02:56 -04:00
1db47d468a
Fix potential memory leak in QueueCmdFillRects
2022-03-28 08:34:32 -07:00
95ed83137f
Vita: Use preallocated memory pool for textures
2022-03-27 10:07:49 -07:00
7bc498d325
direct3d: Implement missing blend operations.
...
This is only for Direct3D 9; Direct3D 11 already had this implemented.
Fixes #5375 .
2022-03-27 09:14:07 -04:00
69d0b6e3c6
Vita: Fix NULL-pointer dereference
2022-03-25 09:29:20 -04:00
4fe7b2cbd1
static analysis: Fixed several complaints from codechecker.
...
There are still some pending Objective-C specific issues.
Reference issue #4600 .
2022-03-24 11:00:43 -04:00
eadc064e2c
Vita: add native YUV textures support.
...
* Fail if texture init fails.
* Refactor and cleanup.
2022-03-24 07:51:20 -04:00
c23a7ad38a
Add SDL_RenderGetWindow() API to get the window associated with a renderer ( #5440 )
...
Add SDL_RenderGetWindow() API to get the window associated with a renderer
2022-03-23 17:07:56 +01:00
83df4a354e
SDL_render.c: remove unsused case, since renderer target has been forced to NULL previously (see bug #4213 )
2022-03-22 15:25:01 +01:00
9dc201d448
Fixed bug #2962 - when SDL_RenderReadPixels format = 0, used format of the target texture
...
include/SDL_render.h, format:
"0 to use the format of the rendering target "
2022-03-21 10:41:14 +01:00
d81fee7623
SDL_Rect: Added floating point versions of all the rectangle APIs.
...
Fixes #5110 .
2022-03-19 10:35:24 -04:00
b2db570ce9
SDL_triangle_blit_slow: sync code with SDL_blit_slow to handle ARGB2101010
2022-03-16 18:09:40 +01:00
3bebdaccb7
METAL: clip rect w/h must be <= render pass
2022-03-15 10:37:17 +01:00
bf69868924
reduced a few ifdefs, fixed an unused warning if built w/o SDL_HAVE_YUV.
2022-03-10 01:55:04 +03:00
c6eef542ab
Removed dead code
2022-03-09 13:48:31 -08:00
911ba8d343
hide impossible branch in D3D_UnlockTexture
2022-03-09 20:17:55 +01:00
ea5b482bff
Remove unused warning
2022-03-09 15:38:36 +01:00
04256a5372
Fix compilation (see #5313 )
2022-03-09 15:12:25 +01:00
0983fcee5e
fix memory leak in D3D11_CreateRenderer
2022-03-09 15:03:49 +01:00
3f8b450de2
extend the code hidden by SDL_HAVE_YUV
2022-03-09 15:03:30 +01:00
ce1883e1e7
fix compile error with disabled SDL_HAVE_YUV (vita)
...
- UpdateTextureYUV is not defined if SDL_HAVE_YUV is not defined/zero
+ calling SDL_free suffice if the VITA_GXM_RenderData was just allocated
2022-03-09 15:02:44 +01:00
b064ad6ac5
Allow GL_ARB_texture_non_power_of_two environment variable to override OpenGL 2.0 check
2022-03-08 18:14:10 -08:00
60ddb74cfe
video: rework how we prepare a texture framebuffer.
...
Now we see if we can create an SDL_Renderer, and if that renderer reports
itself as "accelerated," and added some initial heuristics to the OpenGL
renderer to make better decisions about what qualifies as "accelerated."
This adds some FIXMEs that might be merely hypothetical, and removes the
old OpenGL checks from the video subsystem that probably weren't meaningful
in modern times. This will definitely need to improve the existing list
in the GL renderer, to catch things like llvmpipe, etc.
Reference issue #4624 .
2022-02-23 09:36:06 -05:00
293a0aa80e
opengl: If GL version >= 2.0, NPOT textures are supported, so favor them.
...
Fixes #5041 .
2022-02-22 10:54:21 -05:00
978fbc3250
Fixed compile warnings
2022-02-21 12:02:44 -08:00
9d86ec8573
Palette format: software Render Jitter in rotation (see #5143 )
...
- same fix applied for rotation with palette surfaces
- allow other 8bits format (eg 332)
2022-02-18 09:57:10 +01:00
ceb09ee740
Fixed #5143 - software Render Jitter in rotation
...
better precision calculating rotated coordinates and interpolation
2022-02-17 23:11:02 +01:00
75ffa24e3a
Software Render Jitter in rotation (bug #5143 )
...
The output surface doesn't necessarily to have even width and height.
2022-02-15 13:35:59 +01:00
61abc4e5b6
PSP: SDL_RenderCopyEx rotation and global scaling around the wrong way (see #bug 3070)
2022-02-15 11:34:50 +01:00
18b76fcc5d
Fixed bug #3070 - SDL_RenderCopyEx rotation and global scaling around the wrong way (software renderer)
2022-02-15 11:33:56 +01:00
e366ad1288
Fixed bug #2308 : SDL_RenderCopyEx rotation center precision (software renderer)
2022-02-15 10:02:34 +01:00
66ee79bd68
[PSP] Don't swizzle streaming textures
...
It was causing issues in the teststreaming demo and unswizzling
later is inefficient and causes issues.
2022-02-14 10:59:25 +01:00
abc8198a1f
Render all sides when drawing rect on PSP
2022-02-09 09:36:19 -08:00
54304b971d
Fix rotation direction and center point on PSP
2022-02-08 09:47:10 -08:00
2b572dff88
Make RenderCopyEx rotate around center
...
This still isn't perfect. The rotation is the wrong way around and the
images are upside down.
2022-02-08 09:47:10 -08:00
b0dd4c7d36
SDL_Render OpenGL: do batching like in the GLES2 backend (with no VBO)
2022-02-07 14:02:20 -05:00
90f0d2ce49
Revert OpenGL point drawing performance, do to proper batching
2022-02-07 14:02:20 -05:00
6d5592a201
minor cleanup of SDL_CreateRenderer
2022-02-05 10:05:25 -05:00
2cfc83eab7
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
2022-02-02 14:56:38 -05:00
f7d3abddba
Fixed bug #964 - SDL_RenderCopy stretch loses proportion on viewport.
...
Handle the case when there is blending
2022-01-29 10:19:08 +01:00
60deadba59
re-use return value of SDL_SetError/WIN_SetErrorFromHRESULT/SDL_OutOfMemory
2022-01-28 20:40:19 -05:00
ebdd536676
use SDL_InvalidParamError or SDL_assert instead of custom SDL_SetError
2022-01-28 20:40:19 -05:00
f5911bdc59
GLES2: disable texcoord when not using it (see bug #5235 )
...
similar to opengl backend code:
- glDisableVertexAttribArray doesn't need to depend on 'drawstate.texture' value
- move binding code to SetCopyState()
2022-01-28 19:25:40 +01:00
096fe37bb2
GLES2: revert 7bf8c5a388
2022-01-28 19:25:40 +01:00
a988ce5544
Fixed bug #964 - SDL_RenderCopy stretch loses proportion on viewport boundaries
2022-01-28 17:24:59 +01:00
7bf8c5a388
GLES2: disable texcoord when not using it (see bug #5235 )
2022-01-27 21:49:05 -05:00
c6ec5a07f1
d3d11: Respect SDL_HINT_RENDER_DIRECT3D_THREADSAFE when creating device
2022-01-26 18:44:29 -06:00
426c1f4b85
opengles2: fix comment about client-side arrays.
2022-01-19 14:28:30 -05:00
f9b918ff40
opengles2: Use client-side arrays on everything but Emscripten.
...
Turns out they're much faster!
Fixes #5206 .
2022-01-11 19:41:41 -05:00
a29d3acc9e
Updated Bresenham line drawing to match software renderer output
2022-01-09 11:12:13 -08:00
1f32dd8edc
Fixed overdraw with duplicate points, fixed not drawing single point lines
2022-01-09 06:36:18 -08:00
c275436f56
opengles2: Batching lines/points used wrong var for summing vertex counts.
...
Fixed this in the vitagxm backend too, but I don't know what the state of
that code is otherwise.
Reference Issue #5061 .
2022-01-09 00:39:02 -05:00
3b083b9911
Fixed compile warning
2022-01-08 14:07:42 -08:00
b82af9dfbf
Improved OpenGL point drawing performance (thanks @slime73!)
...
We'll do proper call batching for the SDL 2.0.22 release
2022-01-08 14:05:50 -08:00
1a73c45a08
Fixed incorrect color in the OpenGL driver
2022-01-08 13:35:17 -08:00
3cdda8f8ab
PSP: use 'data' variable which is alread the driver data
2022-01-08 21:58:26 +01:00
4ef2529bf9
More efficient calculation of render_count
2022-01-08 12:37:57 -08:00
5346c93b62
Fixed assertion on number of points rendered
2022-01-08 12:28:43 -08:00
4b71962031
Prevent overdraw with connected line segments
2022-01-08 12:02:30 -08:00
09ece861d1
Added the hint SDL_HINT_RENDER_LINE_METHOD to select the line rendering method
2022-01-08 11:36:52 -08:00
c1e6079836
As an optimization, draw horizontal and vertical lines using rectangles
2022-01-08 11:09:11 -08:00
3da7c6305a
Assert that we have drawn the expected number of points
2022-01-08 11:07:03 -08:00
9f56faeedc
Added line drawing using Bresenham's line algorithm (thanks @rtrussell!)
2022-01-08 10:59:31 -08:00
fe3a33a092
Use RenderGeometry for drawing lines at all scales
2022-01-08 10:10:18 -08:00
1694782b2a
Remove redundant work when render scale is 1.0
2022-01-08 09:32:23 -08:00
2026a78dc2
Don't flush in RenderDraw*WithRects()
...
This allows these functions to be reused in the future for other primitives
2022-01-08 09:23:58 -08:00
18e4d9fed1
Re-enable line drawing path in render drivers
...
This is still used for scaled line drawing in RenderDrawLinesWithRects()
2022-01-08 09:02:25 -08:00
4472b83129
PSP_RunCommandQueue: fix argument to PSP_SetBlendState()
...
src/render/psp/SDL_render_psp.c: In function 'PSP_RunCommandQueue':
src/render/psp/SDL_render_psp.c:1200: warning: passing argument 1 of 'PSP_SetBlendState' from incompatible pointer type
2022-01-08 11:56:56 +03:00
cc2013378d
render: Fixed some compiler warnings.
...
Fixes #5197 .
2022-01-07 20:22:51 -05:00
6d3b5d66cd
psp: draw lines with RenderGeometry, same as with the other renderers.
2022-01-07 18:18:53 -05:00
9cb2c549fa
Remove QueueDrawLines from D3D, D3D11
2022-01-07 14:10:23 -08:00
b88b6b3c23
Remove QueueDrawLines from METAL
2022-01-07 14:10:23 -08:00
9aac55317d
Remove QueueDrawLines from GL, GLES, GLES2
2022-01-07 14:10:23 -08:00
8ea8b2e697
Use QueueDrawLine if provided, otherwise use RenderGeometry
2022-01-07 14:10:23 -08:00
c498727471
render: Use RenderGeometry to draw lines
...
This patch is from @1bsyl
Fixes #5061 .
2022-01-07 16:14:28 -05:00
4b38d4c96b
Leave the Metal view active on the window when recreating the Metal renderer
...
Fixes https://github.com/libsdl-org/SDL/issues/5140
Also move the metal tag definition to SDL_syswm.h so it can be used by applications
2022-01-07 12:38:45 -08:00
88ac517df0
opengles2: Fix point drawing.
2022-01-07 15:04:04 -05:00
515b5f2a39
Fix build errors in PSP port
2022-01-06 10:17:05 -08:00
34e34ad5a5
Remove debug code from PSP renderer
2022-01-06 10:17:05 -08:00
520c89a00a
cleaning
2022-01-06 10:17:05 -08:00
09f4711f40
Fix LRU when destroying texture.
2022-01-06 10:17:05 -08:00
c3ec62d6a6
PSP lazier blend states, display mode report with 16bit option
2022-01-06 10:17:05 -08:00
0f5368fe11
PSP cached blending and texturing state, ABGR1555 stencil hack
2022-01-06 10:17:05 -08:00
fe405eb27b
fixed LRU cache code
2022-01-06 10:17:05 -08:00
c1f152292b
Spill render targets to ram on PSP
2022-01-06 10:17:05 -08:00
77d874e3c0
Attempt to make render to texture work on PSP
2022-01-06 10:17:05 -08:00
120c76c84b
Updated copyright for 2022
2022-01-03 09:40:21 -08:00
8622eda9e9
SDL_RenderGeometry / software: TRIANGLE_GET_TEXTCOORD interpolates up to the max values included, so reduce by 1
2022-01-02 22:34:56 +01:00
724468ae2c
GL renderer uses glDrawArrays instead of glBegin/glEnd.
...
Also change internal colors sent to GL to use unorm8 components instead of float, for improved performance.
2021-12-27 10:52:47 -05:00
44c84c0d8e
GLES2/Big-endian: don´t swap datas for yuv textures (Thanks 0x1F9F1 !)
2021-12-17 17:44:34 +01:00
3a69828e87
Fixed GLES2 back-end on Big Endian Platform (see #5093 )
2021-12-17 13:15:39 +01:00
3d5fcb5da6
Fix warning
2021-12-16 09:19:53 -08:00
4342e6bd21
SDL_render.c: lighten the cast syntax
2021-12-16 09:19:53 -08:00
50d49c63ed
GLES2 backend: cast with SDL_Vertex and SDL_VertexSolid
2021-12-16 09:19:53 -08:00
0b7b0977fc
fix PSP texure artifacts
2021-12-15 18:00:28 -08:00
0341ec93fe
Improve performance when vsync is enabled and the game is not reaching the 60 FPS
2021-12-15 11:29:49 -08:00
3a5e148b13
Renderer backends use SDL_Color instead of int for geometry colors.
2021-12-14 12:19:16 -08:00
b08e57e926
Don't try to create a vbo if we aren't using any vertices
2021-12-14 09:32:05 -08:00
b7885abc44
Fixed bug #5087 : SDL_RenderGeometryRaw() passes colors as int* instead of SDL_Color*
2021-12-14 10:31:55 +01:00
323ba6c008
d3d11 renderer: reduce vertex bandwidth and calculations.
2021-12-13 15:14:33 -08:00
8927d73b1c
RenderGeometry: simplify casting (Thanks Daniel Gibson)
2021-12-12 09:55:23 +01:00
d7f66ba1ec
Remove strict aliasing warning in opengles2 backend
2021-12-11 20:04:53 +01:00
3e43d6e34b
SDL_RenderGeometry: remove some warning "dereferencing type-punned pointer might break strict-aliasing"
2021-12-11 17:19:00 +01:00
1940d289bf
SW Renderer: fix invalid read if VSYNC hint is initially set with an empty value (eg "")
...
because:
- GeHint return a value pointer.
- SetHint free internally the pointer
- The -now invalid- pointer is re-read
==9363== Invalid read of size 1
==9363== at 0x4946860: SW_CreateRenderer (SDL_render_sw.c:1044)
==9363== by 0x48F0EC3: SDL_CreateRenderer_REAL (SDL_render.c:938)
==9363== by 0x48C5921: SDL_CreateRenderer (SDL_dynapi_procs.h:332)
==9363== by 0x401584: main (main.c:421)
==9363== Address 0x9c24040 is 0 bytes inside a block of size 1 free'd
==9363== at 0x484621F: free (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==9363== by 0x494E403: SDL_free_REAL (SDL_malloc.c:5432)
==9363== by 0x48A6153: SDL_SetHintWithPriority_REAL (SDL_hints.c:76)
==9363== by 0x48A6254: SDL_SetHint_REAL (SDL_hints.c:101)
2021-12-08 09:41:33 +01:00
21d46b7e0c
PSP renderer fixed
2021-12-07 20:55:04 +03:00
801dcbc5ef
SDL_render_sw.c: fix -Wshadow warnings.
2021-12-07 14:04:10 +03:00
e17a3154ed
Fix build issue
2021-12-07 14:03:00 +03:00
7266cf66c7
Clean up PSP render code to fit C standard used better
2021-12-07 14:03:00 +03:00
07608bf45f
Fix ISO C90 violations in psp render code
2021-12-07 14:03:00 +03:00
d09f80ef18
SDL_DrawPointsF: fix error message typo
2021-12-07 11:31:57 +01:00
6dafc85017
SDL_DrawLines: minor simpification:
...
- scale is 1.0f, don't need to multiply
- typo in error message
- remap SDL_DrawLines to SDL_DrawLinesF
2021-12-07 10:44:12 +01:00
a0818a63e3
Fixed bug #5071 - Float conversion warnings in SDL_render.c (see also #5003 )
2021-12-07 10:07:15 +01:00
e14d10263c
Change viewport and cliprect to float version: from SDL_Rect to SDL_FRect
2021-12-02 10:01:50 +01:00
7828362da9
SDL_Renderer software, D3D11: don't use "renderer->viewport" in back-ends, but use the one from SETVIEWPORT cmd
2021-12-02 10:01:50 +01:00
b786c10013
SDL_render_gl.c: GL_RunCommandQueue: always set viewport_dirty on macOS
...
Without this, moving the window changes the viewport and causes contents
to render stretched.
Fixes #1504
2021-11-27 07:12:34 -05:00
86c0cf2bb1
software: Draw a single pixel for a line with the same start/end point.
...
Otherwise it would drop it, which seems like a bug to me, as it normally
fills the endpoint on lines.
Reference #2006 .
2021-11-26 14:34:51 -05:00
e77cfb9a11
Fixed d3d11 renderer creation
2021-11-24 10:11:35 -05:00
2a24418bd3
More "Integer overflow generates Illegal instruction under sanitizers" (see bug #4995 )
2021-11-23 09:44:37 +01:00
8dd6edec00
Fixed bug #3232 - Integer overflow generates Illegal instruction under sanitizers + see bug #4995
2021-11-23 09:30:42 +01:00
e18be04bc6
Fixed undefined behavior in QueueCmdSetDrawColor()
...
Fixes https://github.com/libsdl-org/SDL/issues/4995
Patch from Andrew Kelley
2021-11-23 08:01:02 +03:00
aef7105408
Use SDL_free
2021-11-22 08:38:46 -08:00
fb218e582a
PSP: use SDL_malloc/SDL_free
2021-11-22 08:38:46 -08:00
161dd83c9a
Don´t use "trunc" as var name, since it's also a function
2021-11-22 08:38:46 -08:00
d31251b014
use SDL's functions version inplace of libc version
2021-11-22 08:38:46 -08:00
49369142bd
Fixed bug #4625 : with integer scale, viewport (as reported by SDL_RenderGetViewport) becomes -2147483648x-2147483648
...
0 isn't valid scale. Min integer scale is 1.0f
2021-11-21 17:40:48 +01:00
9ec2b35147
Fixed the GLES2 shader count to be in sync with the enum
2021-11-15 13:45:53 -08:00
d4df5d33c5
GLES2: prevent batching if blend mode changes (see bug #4964 )
2021-11-15 09:43:44 +01:00
92f2fdfc84
GLES2: batch non joined lines (see #4964 )
2021-11-15 09:36:18 +01:00
17f156fae5
Fixed bug #4964 - opengles2 & batching = conjoined lines
...
put back the initial switch case because groups of joined lines cannot be batched.
2021-11-15 09:08:09 +01:00
d8888e468e
Fixed bug #4964 - opengles2 & batching = conjoined lines
2021-11-15 08:37:49 +01:00
c55ab9631f
Added a hint for alternate OpenGL NV12 data format
2021-11-13 22:21:57 -08:00
70c8d20a46
Revert previous commit a50ca98e2b (see bug #4625 )
2021-11-13 15:04:19 +01:00
a50ca98e2b
Fixed bug #4625 - SDL_RenderSetLogicalSize issues
...
viewport becomes -2147483648x-2147483648 when logical_w/h is greater than window size.
division should be done with floats
2021-11-13 14:48:36 +01:00
3bf7994fe2
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.
2021-11-12 07:26:14 +03:00
abc12a832c
Revert "Add and use `SDL_FALLTHROUGH` for fallthroughs"
...
This reverts commit 66a08aa391https://github.com/libsdl-org/SDL/pull/4791#issuecomment-966630997
2021-11-11 15:58:44 -08:00
66a08aa391
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.
2021-11-11 07:23:25 -08:00
Francisco Javier Trujillo Mata
Daniel Santos
slime
Sam Lantinga
chalonverse
Pierre Wendling
Sylvain
Ivan Epifanov
Ozkan Sezer
Ryan C. Gordon
Eric Wasylishen
Cameron Cawley
Eddy Jansson
Jaylon Gowie
pionere
Ethan Lee
Mathieu Eyraud
Wouter Wijsman
Cameron Gutman
stdgregwar
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