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863 Commits

Author SHA1 Message Date
Ivan Epifanov 257d75429d VITA: fix SDL_ShowMessageBox by using different memory type 
(cherry picked from commit 52714d5063)
 2024-10-22 12:22:20 -07:00
Ivan Epifanov 217bc17a21 VITA: fix yuv texture update 
(cherry picked from commit 86fd4ed83c)
 2024-10-17 07:54:41 -07:00
Amir e7a47e783b Fix warning for Android NDK compiler: "function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]" 
https://stackoverflow.com/questions/42125/warning-error-function-declaration-isnt-a-prototype
In C int foo() and int foo(void) are different functions. int foo() accepts an arbitrary number of arguments, while int foo(void) accepts 0 arguments. In C++ they mean the same thing.

(cherry picked from commit ccade50587)
 2024-07-17 14:48:06 -07:00
Sam Lantinga 802351be25 Fixed build 
(cherry picked from commit 026dfc6305)
 2024-07-08 11:39:25 -07:00
Sam Lantinga d3765b27c2 Make sure we're actually running on Windows before using D3D renderers 
(cherry picked from commit e22c89536a)
 2024-07-08 11:29:29 -07:00
Anonymous Maarten cf6c760cd3 d3d12: older Windows SDK headers contain wrong function prototypes 
Declare correct function pointers ourselves.

Backport of:
- 98fcf112e7
- 89a4d9ae67

(cherry picked from commit c79e616806)
 2024-05-25 00:43:46 +02:00
Anonymous Maarten e49349ac0c d3d12: xbox has no DXGI_PRESENT flags 
(cherry picked from commit 54c435409b)
 2024-05-25 00:43:41 +02:00
Sam Lantinga 54adba6a31 If the viewport changes the cliprect should be updated 
The clip rectangle is defined to be viewport relative, so if the viewport changes we need to update it.

Fixes https://github.com/libsdl-org/SDL/issues/9094

(cherry picked from commit d0af01e7d4)
(cherry picked from commit 05f6709617)
 2024-03-03 11:13:04 -08:00
Sam Lantinga f13d6d4b0f Convert mouse wheel coordinates to renderer view 
Fixes https://github.com/libsdl-org/SDL/issues/9097

(cherry picked from commit 903d888cc3)
 2024-02-20 15:45:04 -08:00
Ozkan Sezer 9bed177f10 Check the SDL_VIDEO_RENDER_??? macros with #if instead of #ifdef 
Allows users to disable them by defining them as 0.

Closes https://github.com/libsdl-org/SDL/issues/8996
(cherry picked from commit d0731ab9a3)
 2024-02-15 22:51:37 +03:00
Francisco Javier Trujillo Mata 5a492e8196 Fixing viewport 
(cherry picked from commit d34a7c5ed2)
 2024-01-29 20:44:07 -08:00
Francisco Javier Trujillo Mata 80cb52c944 Fix scissor usage 
(cherry picked from commit 36b8438280)
 2024-01-29 20:44:07 -08:00
Francisco Javier Trujillo Mata 4436c09c9d Fix color 
(cherry picked from commit faa8fc2917)
 2024-01-29 20:44:07 -08:00
Ethan Lee b5aec14d43 gdk: Backport SDL3 MR #8844 
Co-authored-by: chalonverse <sanjay12@gmail.com>
 2024-01-21 13:55:17 -05:00
Sam Lantinga 109bb2f17e Make sure the render target isn't bound as a resource 
Fixes https://github.com/libsdl-org/SDL/issues/3380

(cherry picked from commit a73132177d)
 2024-01-19 15:18:14 -08:00
Sam Lantinga 87b5bb5840 Fixed potential overflow in software triangle rendering 
(cherry picked from commit bd5d4d61ed)
 2024-01-19 08:33:39 -08:00
Sylvain f3b0dc5007 Fixed bug #8301 - Software renderer draws long lines incorrectly / SDL_RENDERLINEMETHOD_GEOMETRY 
(cherry picked from commit ce0e0675de)
 2024-01-16 07:08:15 -08:00
Sam Lantinga b6e97d9ff0 Fixed Xcode warnings 2024-01-13 08:15:41 -08:00
Sylvain 347b6cdcb6
Prevent ASAN warning: 
like SDL_triangle.c:305:30: runtime error: left shift of negative value -672
(even if the value was correctly computed)

(cherry picked from commit 4033a0a83b)
 2024-01-13 13:58:30 +01:00
Alberto Mardegan 66209135df render: Fix line clipping with translated viewports 
The previous code was working incorrectly on viewports not having the
top left corner on the origin: even in those cases we only need to look
at the width and height of the viewport, because the drawing coordinates
are translated.

Fixes #8828
 2024-01-11 14:36:55 -08:00
Sam Lantinga 0fc3574464 Updated copyright for 2024 2024-01-01 13:19:49 -08:00
Ryan C. Gordon 4339647d90
render: Clip lines before Bresenham algorithm generates points. 
Otherwise, a massive line might generate gigabytes worth of points to render,
which the backend would simply throw away anyhow.

Fixes #8113.
 2023-11-24 19:33:04 -05:00
Ryan C. Gordon e9b4869372
opengl: Creating a texture trashes the cached `texturing` state, fix it. 
Reference Issue #7194.
 2023-11-23 20:00:01 -05:00
Ryan C. Gordon 0a6b5abf45
render: GL-based renderers should treat adaptive vsync as vsync being enabled. 
Fixes #8004.
 2023-11-23 18:29:19 -05:00
Cameron Cawley 1bb5448fe8 Use the correct pixel formats for OpenGL ES on big endian 2023-11-17 15:03:37 -08:00
Anonymous Maarten d81d986858
cmake: fix uses of undefined macro identifiers (-Wundef) 2023-11-17 03:06:26 +00:00
Sylvain Becker f3419d8c04
Re-add SDL_assert() with non boolean ptr syntax (#8531) 2023-11-11 12:29:05 +03:00
Sylvain Becker a14b948b6c
[SDL2] pointer boolean (#8523) 2023-11-10 06:30:56 -08:00
Sam Lantinga 7e11bd1ac1 Removed useless branch test 
Fixes https://github.com/libsdl-org/SDL/issues/8286

(cherry picked from commit e5ccc80aba)
 2023-11-08 01:35:57 -08:00
Sam Lantinga 624905a7f1 Destroy the window surface if we've created it for the software renderer 
Fixes https://github.com/libsdl-org/SDL/issues/8011
 2023-11-07 21:47:07 -08:00
Anonymous Maarten 43c57e3239 triangle: don't read destination pixel when you're going to discard it anyways 2023-10-05 13:46:28 +02:00
Simon McVittie 8ad043fc38 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>
 2023-09-09 11:14:04 -07:00
Jeremy Demeule aa7ba62978 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).
 2023-08-31 01:55:18 -07:00
Sam Lantinga 951657c99b Fixed crash when running with the dummy video driver 2023-08-10 08:25:29 -07:00
Sam Lantinga 61808b03b5 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 619f65af0c)
 2023-07-03 17:42:16 -07:00
Sam Lantinga d65185a6a7 Made error handling more consistent in D3D12_RenderReadPixels() 
(cherry picked from commit 90262f274a)
 2023-07-03 17:42:07 -07:00
Sam Lantinga bf277eb808 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 304d425f99)
 2023-07-03 17:15:30 -07:00
Eric Wasylishen 76392f4fe1 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 67c91353e0)
 2023-06-14 17:23:54 -07:00
Sam Lantinga 36033e3832 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.
 2023-06-10 08:54:36 -07:00
Sam Lantinga 3f1fd5abff Updated source to match SDL function prototype style 2023-05-23 10:59:03 -07:00
Ozkan Sezer 92a487f2e4 style fixes for SDL_PROC macros. 2023-05-19 14:10:02 +03:00
Ivan Mogilko d78072fcd4 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).
 2023-03-17 14:55:04 -07:00
Sylvain 23bce27b26 Change SDL_BLENDMODE_MUL for gl renderers 
Add FIXME for PSP and DirectFB
 2023-03-16 20:27:09 +01:00
Sylvain 7d26ba754a Simplify SDL_BLENDMODE_MUL 2023-03-16 20:27:09 +01:00
Sam Lantinga 0d76380042 Code style: changed "sizeof foo" to "sizeof(foo)" (thanks @sezero!) 
(cherry picked from commit c6443d86c9)
 2023-03-09 15:23:59 -08:00
Sylvain 17515f4aef Backport simplify flags PR #7220 2023-02-09 17:19:46 -08:00
Sam Lantinga 3fa5a2f794 Fixed warning running a command queue without any vertex operations 
(cherry picked from commit f8b41919da)
 2023-02-06 11:25:35 -08:00
ds-sloth 038ccd764a Support MIN/MAX blend on opengles2 2023-01-23 06:09:58 -08:00
ds-sloth 9670f233cc Support MIN/MAX blend on OpenGL + ES 2023-01-22 13:48:13 -08:00
Francisco Javier Trujillo Mata 32fd45cf48 Using UV instead of STQ 2023-01-11 15:12:14 -08:00