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1258 Commits

Author SHA1 Message Date
Sam Lantinga b05ea8e04e Updated direct3d12 renderer with HDR10 and SDR whitelevel support 2024-02-05 13:17:10 -08:00
Sam Lantinga c3e4481d56 Use a reasonable default for unspecified YUV colorspace 2024-02-05 11:47:17 -08:00
Sam Lantinga 240158f3e8 Scale SDR content to SDR whitelevel when HDR is enabled 2024-02-05 11:47:17 -08:00
Sam Lantinga e97b2061b4 Converted shader headers to UNIX line endings 2024-02-05 11:47:17 -08:00
Sam Lantinga e98e5abd2a Added batch file to create D3D12 shaders 2024-02-05 11:47:17 -08:00
Sam Lantinga 9755e490c0 Workaround for crash at shutdown in testffmpeg 
I'm not sure if this is something in SDL crashing or something in ffmpeg, but it's safer to leave the D3D DLLs loaded.
 2024-02-05 09:45:39 -08:00
Sam Lantinga e74171b1ae Added support for HDR10 video playback on direct3d11 
Fixes https://github.com/libsdl-org/SDL/issues/8053
 2024-02-05 09:45:39 -08:00
Sam Lantinga 548b382fd9 Fixed slow startup time when using the direct3d12 renderer 
On some systems creating the entire set of available pipeline states is very time consuming. We'll only use a few of them in any given program, so we'll just create them on demand.

Fixes https://github.com/libsdl-org/SDL/issues/7634
 2024-02-04 13:09:40 -08:00
Sam Lantinga dab77fe29b Added support for SDL_COLORSPACE_BT709_FULL to the hardware renderers 2024-02-04 13:09:40 -08:00
Sam Lantinga 2ad4646a24 Don't release currentOffscreenRenderTargetView, we don't have a reference to it 2024-02-03 12:49:53 -08:00
Sam Lantinga 9005512c18 Fixed build 2024-02-03 12:39:52 -08:00
Sam Lantinga 7271a2040b Don't force on the D3D11 debug flag 2024-02-03 12:39:11 -08:00
Sam Lantinga b4d0af9cf3 Removed unused variables 2024-02-03 12:39:11 -08:00
Sam Lantinga 89b9d6cbdc SDL_RenderReadPixels() now returns a surface 
Fixes https://github.com/libsdl-org/SDL/issues/8977
 2024-02-03 11:49:15 -08:00
Sam Lantinga 50a805cdd1 Use YUV colorspaces instead of a global YUV conversion mode 
Fixes https://github.com/libsdl-org/SDL/issues/8669
 2024-02-03 07:36:18 -08:00
Sam Lantinga aa8f609ff3 Clamp HDR colors to the SDR range for SDR renderers 2024-02-02 13:13:53 -08:00
Sam Lantinga 9591b2cfb4 Finalized the SDL render API colorspaces 
The renderer will always use the sRGB colorspace for drawing, and will default to the sRGB output colorspace. If you want blending in linear space and HDR support, you can select the scRGB output colorspace, which is supported by the direct3d11 and direct3d12
 2024-02-02 13:13:53 -08:00
Sam Lantinga dc607c666b Fixed creating HDR textures with SDL_CreateTexture() 2024-02-01 15:36:49 -08:00
Sam Lantinga 7561116873 Added support for floating point texture formats 2024-02-01 12:17:35 -08:00
Sam Lantinga 90597aeaef HDR10 colorspace isn't currently supported 
You can't do blending directly in PQ space, which means you have to create a scene render target in linear space and use shaders to convert PQ texture data to linear, etc. All of this is out of scope for the SDL 2D renderer at the moment.
 2024-02-01 12:17:35 -08:00
Sam Lantinga fc35b7e121 Convert to sRGB if trying to create a texture from an HDR surface 2024-02-01 12:17:35 -08:00
Sam Lantinga dd28ab0489 Added SDL_SetRenderDrawColorspace() and SDL_GetRenderDrawColorspace() 2024-02-01 12:17:35 -08:00
Sam Lantinga 9c8b47b726 Cache the draw color state in the software and PSP renderers 
Converting the color from float is a bit expensive, so let's cache that state
 2024-02-01 12:17:35 -08:00
Sam Lantinga dacfaa91b4 Make sure to round color values when converting to Uint8 2024-02-01 12:17:35 -08:00
Sam Lantinga 6f443e2aca Added support for the scRGB colorspace on D3D11 and D3D12 2024-01-31 18:07:00 -08:00
Sam Lantinga 12c31898c1 Update colors in SDL_RenderGeometryRaw() if we're doing interpolation in linear space 
Testing: Modified testgeometry to clear the background to 0.5 and then changed the triangle color to 0.5, and verified that they were the same color when using the D3D11 renderer.
 2024-01-31 11:02:45 -08:00
Sam Lantinga 77549dc91e Fixed some places using SDL_SetRenderDrawColor() instead of SDL_SetRenderDrawColorFloat() 2024-01-31 11:02:45 -08:00
Sam Lantinga 49cc4c14e9 Use the default colorspace if we have to convert texture pixels 2024-01-31 09:50:46 -08:00
Sam Lantinga f257eb4481 Added the concept of colorspace to the SDL renderer 
This allows color operations to happen in linear space between sRGB input and sRGB output. This is currently supported on the direct3d11, direct3d12 and opengl renderers.

This is a good resource on blending in linear space vs sRGB space:
https://blog.johnnovak.net/2016/09/21/what-every-coder-should-know-about-gamma/

Also added testcolorspace to verify colorspace changes
 2024-01-30 09:48:02 -08:00
Sam Lantinga 554f0625d3 Renderer colors now have floating point precision 2024-01-30 09:48:02 -08:00
Francisco Javier Trujillo Mata da8fc70a83 Fixing viewport 2024-01-29 20:41:25 -08:00
Francisco Javier Trujillo Mata 851c1a5e9c Fix scissor usage 2024-01-29 20:41:25 -08:00
Francisco Javier Trujillo Mata dc35ee9d54 Fix color 2024-01-29 20:41:25 -08:00
Sam Lantinga 3b55c7d1f4 Shortened SDL property names 2024-01-27 13:00:50 -08:00
Ozkan Sezer 81314c4998 SDL_render_gl.c: adjust for new SDL_PLATFORM_WINDOWS meaning. 2024-01-24 21:20:50 +03:00
Anonymous Maarten 31d133db40
Define SDL_PLATFORM_* macros instead of underscored ones (#8875) 2024-01-24 01:40:51 +00:00
Sam Lantinga 308906ba25 Added SDL_FlipSurface() to flip a surface vertically or horizontally 
Fixes https://github.com/libsdl-org/SDL/issues/8857
 2024-01-20 06:31:37 -08:00
Sam Lantinga 6a00ae7e58 Fixed rendering diagonal lines within a viewport 
The drawing uses the origin of the viewport as the coordinate origin, so we only need to clip against the size of the viewport.

Also added a unit test to catch this case in the future
 2024-01-19 16:29:38 -08:00
Sam Lantinga a73132177d Make sure the render target isn't bound as a resource 
Fixes https://github.com/libsdl-org/SDL/issues/3380
 2024-01-19 15:17:30 -08:00
Sam Lantinga bd5d4d61ed Fixed potential overflow in software triangle rendering 2024-01-19 08:31:56 -08:00
Sam Lantinga 9fc1135e3b Fixed warning C4127: conditional expression is constant 2024-01-19 06:44:32 -08:00
Sam Lantinga 518b070aa9 Fixed drop event coordinate conversion 2024-01-16 14:07:42 -08:00
Sam Lantinga be0ba78c56 Convert the coordinates in drop events as well (thanks @Dragon-Baroque!) 2024-01-16 12:00:36 -08:00
Sylvain ce0e0675de Fixed bug #8301 - Software renderer draws long lines incorrectly / SDL_RENDERLINEMETHOD_GEOMETRY 2024-01-16 07:06:29 -08:00
chalonverse 3a4ac15a27
Make Xbox GDK code public (and fix some GDK code rot) (#8844) 2024-01-14 20:31:41 -08:00
Sylvain 4033a0a83b Prevent ASAN warning: 
like SDL_triangle.c:305:30: runtime error: left shift of negative value -672
(even if the value was correctly computed)
 2024-01-12 11:53:34 -08:00
Ryan C. Gordon 82f2c4d581
render: Renamed SDL_GetTextureRenderer to SDL_GetRendererFromTexture. 2024-01-08 14:16:16 -05:00
Ryan C. Gordon df438a3170
opengl: OpenGL renderers need to support texture target in properties. 
Otherwise this has to become an awkward heuristic in sdl2-compat.
 2024-01-08 14:08:35 -05:00
Ryan C. Gordon 9bc7cfc755
render: Added SDL_GetTextureRenderer(). 2024-01-08 10:17:38 -05:00
Sam Lantinga 7eae08cfc4 Removed SDL_GL_BindTexture() and SDL_GL_UnbindTexture() 
Now that we have the OpenGL texture properties, you can directly bind them yourself.

Fixes https://github.com/libsdl-org/SDL/issues/2124
 2024-01-07 20:19:19 -08:00
Sam Lantinga 1a13dae219 Added constant definitions for SDL properties 
Fixes https://github.com/libsdl-org/SDL/issues/8622
 2024-01-07 16:59:41 -08:00
Sam Lantinga 5b3ee51c6c Updated copyright for 2024 2024-01-01 13:15:26 -08:00
Sylvain ffd82fb7c4 Add scaleMode to SDL_SoftStretch(), remove SDL_SoftStretchLinear(). 2023-12-22 09:13:21 -08:00
Sylvain 5dba04b29b Remove SDL_{Set,Get}SurfaceScale(). 
Add Scale parameter to SDL_BlitSurfaceScaled() and SDL_BlitSurfaceScaledUnchecked()
(see #8732)
 2023-12-22 02:08:49 -08:00
Sam Lantinga f72d6a7fd9 Use more verbose names for properties, to match upcoming public property names 2023-12-21 06:58:22 -08:00
Frank Praznik 4fd778119b video: Implement asynchronous windowing 
SDL window size, state, and position functions have been considered immediate, with their effects assuming to have taken effect upon successful return of the function. However, several windowing systems handle these requests asynchronously, resulting in the functions blocking until the changes have taken effect, potentially for long periods of time. Additionally, some windowing systems treat these as requests, and can potentially deny or fulfill the request in a manner differently than the application expects, such as not allowing a window to be positioned or sized beyond desktop borders, prohibiting fullscreen, and so on.

With these changes, applications can make requests of the window manager that do not block, with the understanding that an associated event will be sent if the request is fulfilled. Currently, size, position, maximize, minimize, and fullscreen calls are handled as asynchronous requests, with events being returned if the request is honored. If the application requires that the change take effect immediately, it can call the new SDL_SyncWindow function, which will attempt to block until the request is fulfilled, or some arbitrary timeout period elapses, the duration of which depends not only on the windowing system, but on the operation requested as well (e.g. a 100ms timeout is fine for most X11 events, but maximizing a window can take considerably longer for some reason). There is also a new hint 'SDL_VIDEO_SYNC_ALL_WINDOW_OPS' that will mimic the old behavior by synchronizing after every window operation with, again, the understanding that using this may result in the associated calls blocking for a relatively long period.

The deferred model also results in the window size and position getters not reporting false coordinates anymore, as they only forward what the window manager reports vs allowing applications to set arbitrary values, and fullscreen enter/leave events that were initiated via the window manager update the window state appropriately, where they didn't before.

Care was taken to ensure that order of operations is maintained, and that requests are not ignored or dropped. This does require some implicit internal synchronization in the various backends if many requests are made in a short period, as some state and behavior depends on other bits of state that need to be known at that particular point in time, but this isn't something that typical applications will hit, unless they are sending a lot of window state in a short time as the tests do.

The automated tests developed to test the previous behavior also resulted in previously undefined behavior being defined and normalized across platforms, particularly when it comes to the sizing and positioning of windows when they are in a fixed-size state, such as maximized or fullscreen. Size and position requests made when the window is not in a movable or resizable state will be deferred until it can be applied, so no requests are lost. These changes fix another long-standing issue with renderers recreating maximized windows, where the original non-maximized size was lost, resulting in the window being restored to the wrong size. All automated video tests pass across all platforms.

Overall, the "make a request/get an event" model better reflects how most windowing systems work, and some backends avoid spending significant time blocking while waiting for operations to complete.
 2023-12-07 10:26:19 -08:00
Sam Lantinga 2b5c7db645 Fixed analyze warnings in SDL_render_d3d12.c 
warning C6011: Dereferencing NULL pointer 'data->swapChain'.
warning C6011: Dereferencing NULL pointer 'data->debugInterface'.
 2023-12-05 09:31:13 -08:00
Sam Lantinga a28769759b Fixed warning C26052: Potentially unconstrained access using expression '(signed char *)info' 2023-12-05 09:31:13 -08:00
Sam Lantinga 6ee34380f4 Fixed warning C6011: Dereferencing NULL pointer 'viewport'. 2023-12-05 09:31:13 -08:00
Sam Lantinga 230581f4a8 Fixed warning C26451: Arithmetic overflow: Using operator '+' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '+' to avoid overflow (io.2). 2023-12-05 09:31:13 -08:00
Sylvain 7c71e72193 SDL_render: Call InvalidateCachedState to initialise some of driverdata values (eg '*_dirty' to 1). 
At the earliest place, immediatly after driverdata is set.
(Doing it in SDL_render.c, after creation, would be too late, because there're renderers that already use/change those values in the CreateRender() function).
 2023-12-02 21:42:17 +01:00
Sam Lantinga 058213366b Make sure we use alpha of 0 when clearing a transparent window with no content 2023-12-01 10:51:54 -08:00
Ryan C. Gordon 447b508a77
error: SDL's allocators now call SDL_OutOfMemory on error. 
This means the allocator's caller doesn't need to use SDL_OutOfMemory directly
if the allocation fails.

This applies to the usual allocators: SDL_malloc, SDL_calloc, SDL_realloc
(all of these regardless of if the app supplied a custom allocator or we're
using system malloc() or an internal copy of dlmalloc under the hood),
SDL_aligned_alloc, SDL_small_alloc, SDL_strdup, SDL_asprintf, SDL_wcsdup...
probably others. If it returns something you can pass to SDL_free, it should
work.

The caller might still need to use SDL_OutOfMemory if something that wasn't
SDL allocated the memory: operator new in C++ code, Objective-C's alloc
message, win32 GlobalAlloc, etc.

Fixes #8642.
 2023-11-30 00:14:27 -05:00
Ryan C. Gordon dfee3f9e92 render: Replaced SDL_RenderFlush with SDL_FlushRenderer. 
This uses the same `SDL_VerbNoun` format as the rest of SDL3, and also
adds stronger effort to invalidate cached state in the backend, so cooperation
improves with apps that are using lowlevel rendering APIs directly.

Fixes #367.
 2023-11-29 14:24:26 -05:00
Ryan C. Gordon 42a8139fd6
render: Clip bresenham lines against a real viewport thing. 
You can't just use renderer->view->viewport, because it might be (0,0), -1x-1.

I _think_ this is more right?

Fixes #8609.
 2023-11-25 01:51:35 -05:00
Ryan C. Gordon 4a40a272bd
render: Patched to compile. 
Bad cherry-pick on my part, sorry!

Fixes #8609.
 2023-11-24 22:47:44 -05:00
Ryan C. Gordon 983f178b7d
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.

(cherry picked from commit 4339647d90)
 2023-11-24 19:34:47 -05:00
Ryan C. Gordon 6ba90f7775 render: Batching is always enabled now! 
Make sure your app uses SDL_RenderFlush() before it talks to D3D/OpenGL/etc!

Fixes #8584.
 2023-11-23 20:37:52 -05:00
Ryan C. Gordon b24d6bd59a
opengl: Creating a texture trashes the cached `texturing` state, fix it. 
Reference Issue #7194.

(cherry picked from commit e9b4869372)
 2023-11-23 20:01:02 -05:00
Ryan C. Gordon dcf04559db
render: GL-based renderers should treat adaptive vsync as vsync being enabled. 
Fixes #8004.
 2023-11-23 18:28:43 -05:00
Ozkan Sezer 5730eb67f0 add HAVE_GCC_DIAGNOSTIC_PRAGMA to SDL_internal.h, use it 2023-11-23 11:33:20 +03:00
Cameron Cawley 5db781cc3d Use the correct pixel formats for OpenGL ES on big endian 2023-11-17 15:02:44 -08:00
Sam Lantinga 924de4df48 Enable transparent windows when using the D3D11 renderer 
Note that this will not work with D3D12, as DXGI_SWAP_EFFECT_DISCARD is not available there.
 2023-11-14 06:06:51 -08:00
Sam Lantinga 1c64366b80 Added SDL_CreateRendererWithProperties() and SDL_CreateTextureWithProperties() 2023-11-14 06:06:51 -08:00
Sam Lantinga 0907f345cb Added property types: pointer, string, number, float 2023-11-12 10:48:38 -08:00
Sam Lantinga 843873626c Handle window resizing on the render thread in D3D11 and D3D12 
This prevents crashing when a separate thread is being used for rendering

Discussion and sample code in https://github.com/libsdl-org/SDL/issues/8528
 2023-11-11 12:49:53 -08:00
Sylvain Becker 04b6b2979f
Re-add SDL_assert() with non boolean ptr syntax (#8530) 2023-11-11 12:28:24 +03:00
Sam Lantinga b374105975 Replaced SDL_GetTextureDXGIResource() with texture properties 
Fixes https://github.com/libsdl-org/SDL/issues/8529
 2023-11-10 20:38:13 -08:00
Sylvain d8600f717e Pointer as bool (libsdl-org#7214) 2023-11-09 14:18:36 -08:00
Sam Lantinga 6c91b28e71 Added the "SDL.renderer.d3d12.command_queue" property 
Fixes https://github.com/libsdl-org/SDL/issues/8491
 2023-11-08 12:01:48 -08:00
Sam Lantinga fd4a2cce9e SDL_syswm.h has been removed and replaced with window properties 2023-11-08 12:01:48 -08:00
Sam Lantinga aea6e6de6f Simplified SDL_SetProperty() and added SDL_SetPropertyWithCleanup() 
Most of the time people won't need to set a cleanup callback, so we can simplify the more commonly used API.
 2023-11-08 12:01:48 -08:00
Sam Lantinga a1941fad6c Replaced SDL_RenderGetD3D11Device(), SDL_RenderGetD3D12Device(), and SDL_RenderGetD3D9Device() with renderer properties. 2023-11-08 12:01:48 -08:00
Sam Lantinga 8668943746 Standardized property names for internal SDL properties 2023-11-08 12:01:48 -08:00
Sam Lantinga 80b2bbad21 Removed useless branch test 
Fixes https://github.com/libsdl-org/SDL/issues/8286

(cherry picked from commit e5ccc80aba)
(cherry picked from commit 7e11bd1ac1)
 2023-11-08 01:36:14 -08:00
Sam Lantinga 521bbcc15e 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 21:44:18 -08:00
Sam Lantinga b5057edf29 Remove unused SDL_TextureModulate enum 
Fixes https://github.com/libsdl-org/SDL/issues/6387
 2023-11-07 09:23:26 -08:00
Ryan C. Gordon c53843a961
docs: Remove Doxygen `\brief` tags. 
Doxygen and the wiki bridge don't need them; they'll both just use the first
line/sentence instead.

Fixes #8446.
 2023-11-06 10:26:06 -05:00
Sam Lantinga f3261fedcc Code cleanup now that SDL_bool is equivalent to a C boolean expression 2023-11-03 09:54:04 -07:00
Anonymous Maarten 25ce87979d Always provide an implementation for all SDL3 symbols 2023-10-12 14:00:47 +02:00
Sam Lantinga 4368f70ff9 Added properties to various SDL objects 
The following objects now have properties that can be user modified:
* SDL_AudioStream
* SDL_Gamepad
* SDL_Joystick
* SDL_RWops
* SDL_Renderer
* SDL_Sensor
* SDL_Surface
* SDL_Texture
* SDL_Window
 2023-10-11 22:38:00 -07:00
Sam Lantinga 2d62c65a75 Fixed build warning 2023-10-10 12:37:38 -07:00
Sam Lantinga 2bd478ae65 Added SDL_GetTextureDXGIResource() to get the DXGI resource associated with a render texture. 
Also switched the D3D11 and D3D12 renderers to use real NV12 textures for NV12 data.

The combination of these two changes allows us to implement 0-copy video decode and playback for D3D11 in testffmpeg without any access to the renderer internals.
 2023-10-10 03:32:46 -07:00
Anonymous Maarten 4f0642bf47 triangle: don't read destination pixel when you're going to discard it anyways 2023-10-05 13:40:09 +02:00
Simon McVittie 7207bdce5d 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 11:12:55 -07:00
Jeremy Demeule 6ff31e10cf
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 01:23:45 -07:00
Sam Lantinga 00fc50557e Make sure logical presentation is complete before destroying the logical render target 
Fixes "testautomation --filter render_testLogicalSize"
 2023-07-03 18:29:48 -07:00
Sam Lantinga 619f65af0c 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.
 2023-07-03 17:39:29 -07:00
Sam Lantinga 90262f274a Made error handling more consistent in D3D12_RenderReadPixels() 2023-07-03 17:37:17 -07:00
Sam Lantinga 304d425f99 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
 2023-07-03 17:09:49 -07:00
luzpaz 37e567994d
Fix remaining typos (#7921) 
* Fix remaining typos

Found via `codespell -q 3 -S *.hex,*.pdf,./src/libm,./src/hidapi,./src/stdlib/SDL_malloc.c,./src/video/x11/edid.h -L caf,currenty,datas,einstance,fo,hda,lod,mata,parm,parms,pevent,pevents,pixelx,requestor,ser,statics,te,texturers,thid,uscaled,windowz`
 2023-07-03 12:46:47 -07:00
Sam Lantinga 3c04be4486 The rectangles passed to SDL_BlitSurfaceUnchecked() and SDL_BlitSurfaceUncheckedScaled() are const. 
The destination rectangle passed to SDL_BlitSurface() and SDL_BlitSurfaceScaled() is non-const and filled in with the final destination rectangle after clipping, and now documented as such.

Fixes https://github.com/libsdl-org/SDL/issues/7911
 2023-07-02 18:45:11 -07:00
Sam Lantinga e264bb5178 Rename SDL_PIXELFORMAT_RGB888 and SDL_PIXELFORMAT_BGR888 to SDL_PIXELFORMAT_XRGB8888 and SDL_PIXELFORMAT_XBGR8888 for clarity 
Fixes https://github.com/libsdl-org/SDL/issues/7903
 2023-07-01 17:58:34 -07:00
Sam Lantinga c065a9b128 Fix some issues caught by check_stdlib_usage.py 2023-06-27 06:19:06 -07:00
Sam Lantinga 281018f169 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 08:39:20 -07:00
Sam Lantinga ddbdd73258 Updated source to match SDL function prototype style 2023-05-23 11:29:41 -07:00
Sam Lantinga 737aa881fa Updated source to match SDL function prototype style 2023-05-23 09:37:07 -07:00
Ozkan Sezer 5c019bc97e style fixes for SDL_PROC macros. 2023-05-19 14:10:02 +03:00
Sam Lantinga c699f3d1d8 Updated SDL high DPI support 
We have gotten feedback that abstracting the coordinate system based on the display scale is unexpected and it is difficult to adapt existing applications to the proposed API.

The new approach is to provide the coordinate systems that people expect, but provide additional information that will help applications properly handle high DPI situations.

The concepts needed for high DPI support are documented in README-highdpi.md. An example of automatically adapting the content to display scale changes can be found in SDL_test_common.c, where auto_scale_content is checked.

Also, the SDL_WINDOW_ALLOW_HIGHDPI window flag has been replaced by the SDL_HINT_VIDEO_ENABLE_HIGH_PIXEL_DENSITY hint.

Fixes https://github.com/libsdl-org/SDL/issues/7709
 2023-05-17 12:58:00 -07:00
Sam Lantinga 87ad71f9b2 Rename SDL mutex, semaphore and condition variable types to match SDL 3.0 naming convention 2023-04-28 12:08:33 -07:00
Sam Lantinga 92821f7a82 Fixed Visual Studio warning 4389: '==': signed/unsigned mismatch 2023-04-06 15:11:56 -07:00
Anonymous Maarten b6ae281e97 Use #ifdef/#ifndef instead of #if defined/#if \!defined 2023-03-30 21:35:01 +00:00
Sam Lantinga 308bcbbe76 Fixed Visual Studio warning 4244 2023-03-30 14:04:32 -07:00
Sam Lantinga 0bd77a5b93 Fixed Visual Studio warning 4389 2023-03-30 14:02:04 -07:00
Sam Lantinga b078122c53 Fixed Visual Studio warning 4701 2023-03-30 14:02:02 -07:00
Sam Lantinga e2f560d4bb Fixed build error 
'__inline__' is not at beginning of declaration [-Werror=old-style-declaration]
 2023-03-30 10:48:48 -07:00
Anonymous Maarten 3472dc11d6
Fix uses of undefined macro identifiers (-Wundef) 
* Fix -Wundef warnings due to use of unguarded SDL_LOADSO_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WINDOWS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_ANDROID

* Fix -Wundef warnings due to use of unguarded SDL_LOADSO_DUMMY

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_COCOA

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_UIKIT

* Fix -Wundef warnings due to use of unguarded SDL_TIMERS_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_EVENTS_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_TIMER_DUMMY

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_SENSOR_DISABLED

* Fix -Wundef warnings due to use of unguarded __ANDROID__

* Fix -Wundef warnings due to use of unguarded __IOS__

* Fix -Wundef warnings due to use of unguarded EMULATE_CAS

* Fix -Wundef warnings due to use of unguarded SDL_ATOMIC_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_THREADS_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_SNDIO

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_NETBSD

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_WASAPI

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DSOUND

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_HAIKU

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_COREAUDIO

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_AAUDIO

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_OPENSLES

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_ANDROID

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PS2

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PSP

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_VITA

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_N3DS

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_EMSCRIPTEN

* Fix -Wundef warnings due to use of unguarded SDL_NEON_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_ALTIVEC_BLITTERS

* Fix -Wundef warnings due to use of unguarded __VITA__

* Fix -Wundef warnings due to use of unguarded __3DS__

* Fix -Wundef warnings due to use of unguarded SDL_DYNAPI_PROC_NO_VARARGS

* Fix -Wundef warnings due to use of unguarded __APPLE__

* Fix -Wundef warnings due to use of unguarded __WINRT__

* Fix -Wundef warnings due to use of unguarded SDL_HIDAPI_DISABLED

* Fix -Wundef warnings due to use of unguarded __TVOS__

* Fix -Wundef warnings due to use of unguarded HAVE_DRIVER_BACKEND

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_XINPUT

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_WGI

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_DINPUT

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_MFI

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_EMSCRIPTEN

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_PS2

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_PSP

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_VITA

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_N3DS

* Fix -Wundef warnings due to use of unguarded __MACOS__

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WINRT

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RPI

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PVR_OGL

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VIVANTE

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D11

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_D3D12

* Fix -Wundef warnings due to use of unguarded SDL_RENDER_DISABLED

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_METAL

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_PS2

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_PSP

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_VITA_GXM

* Fix -Wundef warnings due to use of unguarded SDL_ARM_SIMD_BLITTERS

* Fix -Wundef warnings due to use of unguarded SDL_ARM_NEON_BLITTERS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_HAIKU

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_PS2

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_PSP

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VITA

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_N3DS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_KMSDRM

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RISCOS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_EMSCRIPTEN

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_NGAGE

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_METAL

* Fix -Wundef warnings due to use of unguarded SDL_LSX_INTRINSICS

* Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_NP_H

* Fix -Wundef warnings due to use of unguarded __RISCOS__

* Fix -Wundef warnings due to use of unguarded FAKE_RECURSIVE_MUTEX

* Fix -Wundef warnings due to use of unguarded USE_POSIX_SPAWN

* textureData is only needed when SDL is built with YUV support

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_ALSA

* Fix -Wundef warnings due to use of unguarded SDL_SSE3_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_SSE4_2_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_SSE4_1_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_AVX512F_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_SSE2_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_AVX_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_AVX2_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_SSE_INTRINSICS

* Fix -Wundef warnings due to use of unguarded SDL_MMX_INTRINSICS

* Fix -Wundef warnings due to use of unguarded HAVE_CLOCK_GETTIME

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DISK

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DUMMY

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_DUMMY

* Fix -Wundef warnings due to use of unguarded HAVE_GCC_ATOMICS

* Fix -Wundef warnings due to use of unguarded HAVE_GCC_SYNC_LOCK_TEST_AND_SET

* Fix -Wundef warnings due to use of unguarded SDL_USE_LIBDBUS

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_JACK

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_VIRTUAL

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_LINUX

* Fix -Wundef warnings due to use of unguarded HAVE_LIBC

* Fix -Wundef warnings due to disabling SDL_LIBC

* Fix -Wundef warnings due to use of unguarded HAVE_PLATFORM_BACKEND

* Fix -Wundef warnings due to use of unguarded DEBUG

* Fix -Wundef warnings due to use of unguarded HAVE_LINUX_INPUT_H

* Fix -Werror=unused-variable when building with SDL_LIBC=OFF

* Fix -Wundef warnings due to use of unguqrded SDL_USE_LIBUDEV

* Use SDL alloc functions in libusb/hid.c

* Fix -Wundef warnings due to use of unguarded HAVE_LIBUDEV_H

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VULKAN

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_OFFSCREEN

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_OGL

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_GLX

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES2

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_RENDER_OGL_ES2

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_OSS

* Remove SDL_AUDIO_DRIVER_SUNAUDIO reference since it is never set

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PIPEWIRE

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_PULSEAUDIO

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XCURSOR

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XDBE

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XFIXES

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XINPUT2

* Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XINPUT2_SUPPORTS_MULTITOUCH

* Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XRANDR

* Fix -Wundef warnings due to use of unguarded #if SDL_VIDEO_DRIVER_X11_XSCRNSAVER

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_XSHAPE

* Don't call XShape functions when XShape is diabled

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WAYLAND

* Fix -Wundef warnings due to use of unuarded SDL_VIDEO_DRIVER_X11

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_RISCOS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_EGL

* Disable array when compiled with SDL_EVENTS=OFF

* Fix -Wundef warnings due to use of unguarded SDL_INPUT_LINUXEV

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_WINDOWS

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_PS2

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_PSP

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_VITA

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_N3DS

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_STDCPP

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_NGAGE

* Fix -Wundef warnings due to use of unguarded __WINDOWS__

* Fix -Wundef warnings due to use of unguarded __WINGDK__

* Fix -Wundef warnings due to use of unguarded __ANDROID__

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_GENERIC_COND_SUFFIX

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PIB

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_VITA_PVR

* Fix -Wundef warnings due to use of unguarded SDL_FILE_DISABLED

* Fix -Wundef warnings due to use of unguarded __XBOXONE__

* Fix -Wundef warnings due to use of unguarded __XBOXSERIES__

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_WGL

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_QNX

* Fix -Wundef warnings due to use of unguarded SDL_AUDIO_DRIVER_DISK

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_QNX

* Fix -Wundef warnings due to use of unguarded DEBUG_RAZOR

* Fix -Wundef warnings due to use of unguarded WINAPI_FAMILY_PHONE_APP

* Fix -Wundef warnings due to use of unguarded SDL_MAC_NO_SANDBOX

* Fix -Wundef warnings due to use of unguarded __(IPHONE|APPLETV|MAC)_OS_VERSION_MAX_ALLOWED

* Fix C4090 warning ('function': different 'const' qualifiers)

* ci: use -isystem for include dirs of pspdev toolchain

* cmake: add -Wundef option

* Fix remaining -Wundef warnings due to use of unguarded SDL_VIDEO_VULKAN and SDL_VIDEO_METAL

* Fix -Wundef warnings due to use of unguarded __MACOS__

* DEBUG_CONVERT is guaranteed to be defined in src/audio/SDL_audiocvt.c

* Fix -Wundef warnings due to use of unguarded HAVE_NANOSLEEP

* Fix -Wundef warnings due to use of unguarded HAVE_DXGI_H

* Fix -Wundef warnings due to use of unguarded HAVE_LINUX_INPUT_H

* fix SDL_VIDEO_DRIVER_WAYLAND

* fix SDL_VIDEO_DRIVER_X11

* Fix -Wundef warnings due to use of unguarded HAVE_MMDEVICEAPI_H

* Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_SETNAME_NP

* Fix -Wundef warnings due to use of unguarded HAVE_PTHREAD_SET_NAME_NP

* Fix -Wundef warnings due to use of unguarded HAVE_SETJMP

* Fix -Wundef warnings due to use of unguarded HAVE_SIGNAL_H

* Fix -Wundef warnings due to use of unguarded HAVE_TPCSHRD_H

* Fix -Wundef warnings due to use of unguarded MACOSX_COREAUDIO

* Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_DINPUT

* Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_IOKIT

* Fix -Wundef warnings due to use of unguarded SDL_HAPTIC_XINPUT

* Fix -Wundef warnings due to use of unguarded SDL_IPHONE_KEYBOARD

* Fix -Wundef warnings due to use of unguarded SDL_JOYSTICK_RAWINPUT

* Fix -Wundef warnings due to use of unguarded SDL_POWER_ANDROID

* Fix -Wundef warnings due to use of unguarded SDL_POWER_EMSCRIPTEN

* Fix -Wundef warnings due to use of unguarded SDL_POWER_HAIKU

* Fix -Wundef warnings due to use of unguarded SDL_POWER_LINUX

* Fix -Wundef warnings due to use of unguarded SDL_POWER_MACOSX

* Fix -Wundef warnings due to use of unguarded SDL_POWER_PSP

* Fix -Wundef warnings due to use of unguarded SDL_POWER_UIKIT

* Fix -Wundef warnings due to use of unguarded SDL_POWER_VITA

* Fix -Wundef warnings due to use of unguarded SDL_POWER_WINDOWS

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD_RECURSIVE_MUTEX

* Fix -Wundef warnings due to use of unguarded SDL_THREAD_PTHREAD_RECURSIVE_MUTEX_NP

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_VIVANTE_VDK

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_WAYLAND

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_DRIVER_X11_SUPPORTS_GENERIC_EVENTS

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_CGL

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_EGL

* Fix -Wundef warnings due to use of unguarded __MACOS__

* Fix -Wundef warnings due to use of unguarded __OpenBSD__

* Fix -Wundef warnings due to use of unguarded __FreeBSD__

* Fix -Wundef warnings due to use of unguarded __MWERKS__

* Fix -Wundef warnings due to use of unguarded __WIN32__

* Fix -Wundef warnings due to use of unguarded SDL_IPHONE_LAUNCHSCREEN

* Fix -Wundef warnings due to use of unguarded SDL_VIDEO_OPENGL_ES2

* Remove unused HAVE_CONST, HAVE_INLINE and HAVE_VOLATILE

* Revert "Use SDL alloc functions in libusb/hid.c"

This reverts commit 847c64b00d.

* Handle FAKE_RECURSIVE_MUTEX in similar way as SDL2

* Don't use defined in macro
 2023-03-29 21:49:01 +00:00
Ozkan Sezer 0ef85873a2 fixed uninitialized warnings from gcc7, gcc8, and gcc9. 2023-03-22 01:56:20 +03:00
Ivan Mogilko f360965db6 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).

(cherry picked from commit d78072fcd4)
 2023-03-18 11:44:45 -07:00
Sylvain 899ee8f75a Change SDL_BLENDMODE_MUL for gl renderers 
Add FIXME for PSP
 2023-03-16 20:25:59 +01:00
Sylvain 99668c286b Simplify SDL_BLENDMODE_MUL 2023-03-16 20:25:59 +01:00
Sam Lantinga 21e444b2e7 Fixed a few additional sizeof locations 2023-03-09 15:25:48 -08:00
Ryan C. Gordon d898dbfe50
render: Make sure logical_target is bound when presenting. 
Fixes black screen on macOS.

Fixes #7320.
 2023-03-08 22:57:29 -05:00
Sam Lantinga 698dbd8464 SDL_CreateWindow() has been simplified and no longer takes a window position. 2023-03-06 09:50:12 -08:00
Sylvain 9b065bf54b Fix various warnings: static /void / comma 2023-03-06 12:37:37 +01:00
Sam Lantinga f1c3d3be97 Default to using newer D3D renderers in SDL 3.0 2023-03-02 15:09:57 -08:00
Sam Lantinga bd2e2ee7aa SDL_RenderTexture() and SDL_RenderTextureRotated() take floating point source coordinates 
See the discussion at https://discourse.libsdl.org/t/sdl-rendercopyf-uses-ints/36732/8
 2023-03-02 09:42:32 -08:00
Sam Lantinga c2f8a478d8 Don't set a logical presentation mode by default 
SDL3 applications are DPI aware by default, and can set the logical presentation mode as appropriate.
 2023-02-22 22:27:01 -08:00
Sylvain dc74a67a57 SDL_UnlockTexture: change from 'int' to 'void' 2023-02-09 20:17:27 +01:00
Sylvain e2e5e670bf Remove returns int from Destroy/Close/Unlock functions 2023-02-09 07:57:14 -08:00
Sylvain c5c94a6be6 Change return type from void to int, for functions that set an error 
(SDL_SetError(), SDL_OutOfMemory(), SDL_Unsupported(), SDL_InvalidParam())

Update prototype to forward errors to generic layer, for the functions:
MoveCursor, WarpMouse, GL_DeleteContext, GetDisplayModes.

Check invalid parameter in SDL_SetTextInputRect() generic layer.
 2023-02-07 13:51:45 -08:00
Sam Lantinga f8b41919da Fixed warning running a command queue without any vertex operations 2023-02-06 11:22:00 -08:00
Sam Lantinga 9d8f98c735 Don't change presentation modes when resizing the logical target 
Fixes https://github.com/libsdl-org/SDL/issues/7251
 2023-02-06 08:51:58 -08:00
Sylvain fbe0352764 SDL_DestroyRenderer: drop all commands first 
and don't queue new command from SDL_DestroyTexture() (memory leak)
 2023-02-05 13:35:08 -08:00
Sam Lantinga ec1b42557f Fixed memory leak at shutdown (thanks @1bsyl!) 
Clean up the textures first, as destroying the current render target will queue viewport and clip rectangle commands
 2023-02-05 09:10:21 -08:00
Sam Lantinga 2a83093b36 Use a reasonable upper bound on the number of pixels we'll try to draw when traversing a line 
Fixes https://github.com/libsdl-org/SDL/issues/6116
 2023-02-03 20:53:30 -08:00
Sam Lantinga 14a4ce8b59 Fixed SDL_ScaleMode values for consistency 2023-02-03 14:20:51 -08:00
Sam Lantinga e5edce8e75
Fixed permissions on src/render/SDL_render.c (#7232) 2023-02-03 13:14:48 -08:00
Sylvain Becker cb6b8b0132
Simplify flags testing (#7220) 2023-02-03 13:08:42 -08:00
Sam Lantinga dcd17f5473 Renderer logical size is now implemented as a render target 
This fixes rounding errors with coordinate scaling and gives more flexibility in the presentation, as well as making it easy to maintain device independent resolution as windows move between different pixel density displays.

By default when a renderer is created, it will match the window size so window coordinates and render coordinates are 1-1.

Mouse and touch events are no longer filtered to change their coordinates, instead you can call SDL_ConvertEventToRenderCoordinates() to explicitly map event coordinates into the rendering viewport.

SDL_RenderWindowToLogical() and SDL_RenderLogicalToWindow() have been renamed SDL_RenderCoordinatesFromWindow() and SDL_RenderCoordinatesToWindow() and take floating point coordinates in both directions.

The viewport, clipping state, and scale for render targets are now persistent and will remain set whenever they are active.
 2023-02-03 12:57:37 -08:00
Anonymous Maarten 08bcee8570 test: don't use wiki urls for documentation comments 
Also make consistent use of \ as documentation escape character.
 2023-02-02 00:49:09 +01:00
Sam Lantinga ac75fe9324 Folded SDL_WINDOW_FULLSCREEN_EXCLUSIVE and SDL_WINDOW_FULLSCREEN_DESKTOP into a single SDL_WINDOW_FULLSCREEN flag 
The fullscreen video mode used by the window can be used to determine whether it's in exclusive fullscreen or fullscreen desktop mode.
 2023-02-01 12:05:25 -08:00
Sam Lantinga 6b137579ea Windows default to fullscreen desktop mode if they don't pick an explicit video mode 
Rather than iterating over display modes using an index, there is a new function SDL_GetFullscreenDisplayModes() to get the list of available fullscreen modes on a display.
{
    SDL_DisplayID display = SDL_GetPrimaryDisplay();
    int num_modes = 0;
    SDL_DisplayMode **modes = SDL_GetFullscreenDisplayModes(display, &num_modes);
    if (modes) {
        for (i = 0; i < num_modes; ++i) {
            SDL_DisplayMode *mode = modes[i];
            SDL_Log("Display %" SDL_PRIu32 " mode %d:  %dx%d@%gHz, %d%% scale\n",
                    display, i, mode->pixel_w, mode->pixel_h, mode->refresh_rate, (int)(mode->display_scale * 100.0f));
        }
        SDL_free(modes);
    }
}

SDL_GetDesktopDisplayMode() and SDL_GetCurrentDisplayMode() return pointers to display modes rather than filling in application memory.

Windows now have an explicit fullscreen mode that is set, using SDL_SetWindowFullscreenMode(). The fullscreen mode for a window can be queried with SDL_GetWindowFullscreenMode(), which returns a pointer to the mode, or NULL if the window will be fullscreen desktop. SDL_SetWindowFullscreen() just takes a boolean value, setting the correct fullscreen state based on the selected mode.
 2023-02-01 12:05:25 -08:00
Sam Lantinga 22c69bccdf Displays are now referenced by instance ID instead of index 2023-01-29 19:25:15 -08:00
Anonymous Maarten 758c0dd6d8 Rename mouse BUTTON(DOWN|UP) event to BUTTON_(DOWN|UP) 2023-01-29 19:24:48 -08:00
Sasha Szpakowski 90795291e4 Remove SDL_GL/Metal/Vulkan_GetDrawableSize(). 
SDL_GetWindowSizeInPixels supersedes those functions.
 2023-01-29 11:20:33 -08:00
Sam Lantinga bf4095359c Removed duplicated window size events, and added SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED 2023-01-28 15:56:02 -08:00
Sam Lantinga e83c54f271 SDL_WINDOW_FULLSCREEN and SDL_WINDOW_FULLSCREEN_DESKTOP are now distinct flags 2023-01-28 10:56:38 -08:00
Sam Lantinga 7b50bae524 Renamed SDL events for clarity 
Fixes https://github.com/libsdl-org/SDL/issues/6877
 2023-01-24 07:26:48 -08:00
ds-sloth d020dd89ba Support MIN/MAX blend on opengles2 2023-01-23 06:11:36 -08:00
ds-sloth 38697e832a Support MIN/MAX blend on OpenGL + ES 2023-01-22 13:49:44 -08:00
Eric Wasylishen 67c91353e0 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
 2023-01-15 12:57:42 -08:00
Sam Lantinga 23beef4fc7 We no longer need explicit SDL_ENABLE_SYSWM_* while building SDL 2023-01-12 16:17:00 -08:00
Francisco Javier Trujillo Mata 7f610cd969 Using UV instead of STQ 2023-01-11 15:10:51 -08:00
Francisco Javier Trujillo Mata 555183257d Remove dummy flag 2023-01-11 15:10:51 -08:00
Sam Lantinga 237086c917 Fixed Xcode 14.2 warnings 2023-01-10 15:51:14 -08:00
Sam Lantinga 2aa9569b3e Replaced SDL_SIMDAlloc(), SDL_SIMDRealloc(), and SDL_SIMDFree() with SDL_aligned_alloc() and SDL_aligned_free() 
Fixes https://github.com/libsdl-org/SDL/issues/5641
 2023-01-09 18:01:59 -08:00
Sam Lantinga e9b86eebf3 Functions which return function pointers now return SDL_FunctionPointer instead of void* 
This fixes the clang warning "Cast between pointer-to-function and pointer-to-object is an extension"

You can define SDL_FUNCTION_POINTER_IS_VOID_POINTER in your project to restore the previous behavior.

Fixes https://github.com/libsdl-org/SDL/issues/2866
 2023-01-09 15:46:21 -08:00
Sam Lantinga fde78d12f2 Updated copyright for 2023 2023-01-09 09:41:41 -08:00
Sam Lantinga 9c1a9ecb4b Removed non-float versions of SDL render API drawing functions 
This simplifies the API and removes a level of API translation between the int variants of the functions and the float implementation

Fixes https://github.com/libsdl-org/SDL/issues/6656
 2023-01-03 08:16:58 -08:00
Sylvain bf76fc6b05 Fixed bug #6816 - SDL_RenderSetVSync doesn't disable vsync for software renderer 2023-01-03 06:38:11 -08:00
Sam Lantinga e3c1749f5b The refresh rate in SDL_DisplayMode is now a float 2023-01-03 06:35:25 -08:00
Sylvain Becker 851b0e16be
Add SDL_GetRenderVSync (see #6495) (#6965) 2023-01-02 11:21:02 -08:00
Mathieu Eyraud 721ece7ba0
Fix memory leak in SDL_SW_CreateYUVTexture 2023-01-02 10:22:44 +01:00
Sylvain Becker 8a13533949
Handle error return value for SDL_GetSwapInterval 2023-01-01 08:20:41 -08:00
Sam Lantinga cefbeb582f Mouse coordinates are floating point 
You can get sub-pixel mouse coordinates and motion depending on the platform and display scaling.

Fixes https://github.com/libsdl-org/SDL/issues/2999
 2022-12-29 23:12:19 -08:00
Sam Lantinga 1b90107fdb Spell out "Float" in function names 2022-12-29 14:50:31 -08:00
Sylvain 88630b85f5 SDL_GL_SwapWindow() returns an error code 2022-12-29 08:40:51 -08:00
Sam Lantinga 80890f3aae SDL API renaming: SDL_render.h 
Fixes https://github.com/libsdl-org/SDL/issues/6883
 2022-12-28 19:40:25 -08:00
Sam Lantinga ea0c2f55be SDL API renaming: *Is* functions 
Feedback from @icculus:
"IsTablet" uses "is" as a form of "to be" ...like, the actual question is of its nature.

The rest is just a superfluous word in the question and it flows as better English with if (RectEmpty) than if (IsRectEmpty)

Fixes https://github.com/libsdl-org/SDL/issues/6932
 2022-12-28 19:40:25 -08:00
Sam Lantinga 36d4395c97 SDL API renaming: internal functions 2022-12-27 15:05:51 -08:00
Sam Lantinga 58aecf0a54 SDL API renaming: SDL_rect.h 
Fixes https://github.com/libsdl-org/SDL/issues/6887
 2022-12-27 11:01:11 -08:00
Sam Lantinga cc0296c934 SDL API renaming: SDL_surface.h 
Fixes https://github.com/libsdl-org/SDL/issues/6884
 2022-12-27 06:36:39 -08:00
Sam Lantinga 0d54115235 SDL API renaming: SDL_render.h 
Fixes https://github.com/libsdl-org/SDL/issues/6883
 2022-12-27 06:21:13 -08:00
Sam Lantinga 083e436a1a SDL API renaming: SDL_pixels.h 
Fixes https://github.com/libsdl-org/SDL/issues/6886
 2022-12-27 06:08:31 -08:00
Sam Lantinga 63724c113b Removed the vi format comments from the source 
Vim users can use the [editorconfig plugin](https://github.com/editorconfig/editorconfig-vim) to automatically set tab spacing for the SDL coding style.

Fixes https://github.com/libsdl-org/SDL/issues/6903
 2022-12-26 11:17:23 -08:00
Sam Lantinga 00f05dcf49 render: only enable clipping when the rectangle is valid 
Fixes https://github.com/libsdl-org/SDL/issues/6896
 2022-12-26 10:24:25 -08:00
Sam Lantinga 909b513c33 Made SDL_WINDOWEVENT_* and SDL_DISPLAYEVENT_* first class event types 
Fixes https://github.com/libsdl-org/SDL/issues/6772
 2022-12-22 07:38:13 -08:00
Ryan C. Gordon 5a2d0b69c8
render: Remove SDL_GetRenderDriverInfo and change SDL_CreateRenderer. 
Fixes #6625.
 2022-12-13 23:27:35 -05:00
Sylvain af5bda5ef3 Fix warnings 'macro argument should be enclosed in parentheses' 2022-12-05 09:06:44 -08:00
Sam Lantinga f32cdfa096 Fixed presentation reset calculation (thanks @zturtleman!) 2022-12-04 09:28:03 -08:00
Sylvain Becker 4ffa7f868d
Fixed bug libsdl-org#6745 - Check for overflow in SDL_CalculateYUVSize (#6747) 
Fixed bug #6745 - Check for overflow in SDL_CalculateYUVSize
 2022-12-03 21:22:14 +01:00
Sylvain 021d0b7300
Fix wrong clang-tidy modification. This is an integer division. Thanks @meyraud705 (see PR #6725) 2022-12-03 13:36:09 +01:00
Sylvain Becker 92cd2c0a74
Enable creation of yuv SDL_Surfaces (#6735) 2022-12-02 12:53:48 -08:00
Sam Lantinga 0a3262e819 Pass the OS event timestamp for keyboard, mouse, and touch events where possible 
Currently implemented for Windows and Apple platforms
 2022-12-02 12:37:41 -08:00
Sam Lantinga 8121bbd083 Convert ticks to 64-bit, added nanosecond precision to the API 
Fixes https://github.com/libsdl-org/SDL/issues/5512
Fixes https://github.com/libsdl-org/SDL/issues/6731
 2022-12-02 12:37:41 -08:00
Pierre Wendling 3c501b963d
Clang-Tidy fixes (#6725) 2022-12-01 13:07:03 -08:00
Sylvain Becker 932f61348d
Remove mask versions of SDL_CreateRGBSurface* #6701 (#6711) 
* Rename SDL_CreateRGBSurface{,From} to SDL_CreateSurface{,From}, which now takes a format parameter
 2022-12-01 08:04:02 -08:00
Sam Lantinga 1e2dfdb019 Removed the OpenGL ES 1.0 2D render implementation 
In SDL3 we plan to make more use of shaders in the 2D render API, and this minimizes the number of platforms we have to consider for new features. OpenGL ES 2.0 or newer is supported on all modern iOS and Android devices.
 2022-11-30 13:39:37 -08:00
Sam Lantinga 5750bcb174
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
 2022-11-30 12:51:59 -08:00
Sam Lantinga c5790359fd
Added precompiled header support for Visual Studio and Xcode (#6710) 
Fixes https://github.com/libsdl-org/SDL/issues/6704
 2022-11-29 18:34:15 -08:00
Sylvain Becker fc4fc5295f
Remove depth field from SDL_CreateRGBSurfaceWithFormat and SDL_Create… (#6685) 
* Remove depth field from SDL_CreateRGBSurfaceWithFormat and SDL_CreateRGBSurfaceWithFormatFrom
* Removed unused 'flags' parameter from SDL_CreateRGBSurface and SDL_CreateRGBSurfaceWithFormat
* Removed unused 'flags' parameter from SDL_ConvertSurface and SDL_ConvertSurfaceFormat
 2022-11-29 09:40:09 -08:00
Sylvain Becker 6a2200823c
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
 2022-11-27 08:38:43 -08:00
Sam Lantinga 0a48abc860 Switch header convention from `#include "SDL.h"` to `#include <SDL3/SDLh>` 
I ran this script in the include directory:
```sh
sed -i '' -e 's,#include "\(SDL.*\)",#include <SDL3/\1>,' *.h
```

I ran this script in the src directory:
```sh
for i in ../include/SDL3/SDL*.h
do hdr=$(basename $i)
   if [ x"$(echo $hdr | egrep 'SDL_main|SDL_name|SDL_test|SDL_syswm|SDL_opengl|SDL_egl|SDL_vulkan')" != x ]; then
        find . -type f -exec sed -i '' -e 's,#include "\('$hdr'\)",#include <SDL3/\1>,' {} \;
    else
        find . -type f -exec sed -i '' -e '/#include "'$hdr'"/d' {} \;
    fi
done
```

Fixes https://github.com/libsdl-org/SDL/issues/6575
 2022-11-26 22:15:18 -08:00
Sam Lantinga b6b29fd071 Updated Metal shaders 2022-11-25 16:07:09 -08:00
Sam Lantinga cc1f9eb983 Use Apple's nomenclature for macOS and iOS 
Fixes https://github.com/libsdl-org/SDL/issues/6621
 2022-11-25 16:00:06 -08:00
Ozkan Sezer 0b8309da0c renamed SDL PI constants to SDL_PI_D and SDL_PI_F. 2022-11-25 22:35:24 +03:00
Sam Lantinga 670f1df469 Removed SDL_stdinc.h dependency on HAVE_M_PI, added SDL_M_PIl (double) and SDL_M_PIf (float) instead 2022-11-25 10:33:37 -08:00
Sam Lantinga b0840eb32e Updated SDL_syswm.h for SDL 3.0 
* The header is no longer dependent on SDL build configuration
* The structures are versioned separately from the rest of SDL
* SDL_GetWindowWMInfo() now returns a standard result code and is passed the version expected by the application
* Updated WhatsNew.txt and docs/README-migration.md with the first API changes in SDL 3.0
 2022-11-23 14:05:59 -08:00
Cameron Cawley 4ee4e49e49 Select the best pixel formats for use in the software renderer 2022-11-23 11:08:40 -08:00
Sam Lantinga a635a485bc Re-added WinRT support until we're sure that it's no longer being used 2022-11-23 10:41:43 -08:00
Ozkan Sezer 34231f5ba0 reverted opengles removal. 2022-11-23 18:50:02 +03:00
Ozkan Sezer dc2a3e06e9 removed WinRT support. 2022-11-22 23:36:24 +03:00
Ozkan Sezer 30b1ab2add removed opengles. 2022-11-22 21:48:40 +03:00
Ozkan Sezer 3aea865cdf removed directfb support. 2022-11-22 20:45:45 +03:00
Ozkan Sezer e89a1f9157 removed NaCL support. 2022-11-22 20:10:47 +03:00
Ozkan Sezer 63243eb3a5 removed pandora support 2022-11-22 18:50:00 +03:00
Sylvain ddad901c0d
Remove unneeded semicolon 2022-11-17 10:43:45 +01:00
Sylvain ce5da5d579
Don't compare pointer against '0', but NULL 2022-11-16 21:47:43 +01:00
Sylvain 1d7966df15
Remove un-needed check for NULL pointer. They were previously checked just before. 2022-11-16 21:27:16 +01:00
ulatekh ec58a817ef 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.
 2022-11-16 12:43:20 -05:00
Sam Lantinga 70656b133c 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
 2022-11-15 10:21:07 -08:00
Hubert Maier 5dc93451d2
JANITORIAL : Correct some more spelling mistakes (#6489) 2022-11-06 11:49:37 -08:00
Hubert Maier 8b9c82e140 SDL_RENDER_PSP.C: Correct spelling mistakes 
wether -> whether
 2022-10-30 11:24:42 -04:00
Francisco Javier Trujillo Mata a8f019b1f0 Using ST and removing warnings 2022-10-28 11:42:44 -07:00
Francisco Javier Trujillo Mata f2ebedae92 adding texture function 2022-10-28 11:42:44 -07:00
Francisco Javier Trujillo Mata 5de01eb0aa Make render to use new functions 2022-10-28 11:42:44 -07:00
Sam Lantinga dd72f3f03d Added comment for #endif 2022-10-24 10:37:43 -07:00
Steven Noonan 3d35c08585 fix a few 'unused but set variable' and 'unused function' warnings 2022-10-24 10:36:56 -07:00
Sam Lantinga aefc6b5bb5 Renamed variables, index is the singular of indices 2022-10-18 08:40:03 -07:00
Sylvain dfbb93dd0c
SDL_Renderer / GLES2: add specific list of indice to render rect (see #6401) 2022-10-18 11:31:30 +02:00
Sylvain e8a4c23ce5
Revert commit 790fa3156c. 
SDL_BLENDMODE_INVALID case is probably used for custom blendmode
 2022-10-18 10:45:01 +02:00
Sylvain 790fa3156c
Fix warning: enumeration value 'SDL_BLENDMODE_INVALID' not explicitly handled in switch 2022-10-18 10:41:10 +02:00
Sylvain 3d99d31026
Fixed bug #6401 - back-end can choose the order the triangles when rendering rects, attempt to fix small glitch rendering. 2022-10-18 10:34:56 +02:00
Sylvain 285cbf6fdd
Revert commit 485bb3565b. 
"Fixed bug #6401 - change the order of triangles when using RenderCopy, RenderCopyEx and RenderFillRect"
because the glitch reappears on other backend
 2022-10-18 10:04:06 +02:00
Wouter Wijsman 3903f4c88a 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.
 2022-10-17 21:59:38 +02:00
Sylvain 485bb3565b
Fixed bug #6401 - change the order of triangles when using RenderCopy, RenderCopyEx and RenderFillRect 2022-10-17 13:30:30 +02:00
Pierre Wendling 5b9608e08c Remove D3D9 workarounds for Watcom. 
The linked PRs have been merged since May.
 2022-10-12 17:55:37 +03:00
Sam Lantinga df1bd07dee 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
 2022-10-11 07:25:27 -07:00
zhailiangliang 41c718edca Fix memory leak in PSP_CreateTexture 2022-10-10 22:36:55 -07:00
Pierre Wendling 8117bfe5d1 PS2: Ignore warnings from toolchain headers. 
The `gsInline.h` header creates `Wdeclaration-after-statement` warnings.
 2022-10-10 22:31:16 -07:00
Sam Lantinga f99fc3268e d3d12: fixed window resize handling 
Fixes https://github.com/libsdl-org/SDL/issues/6355
 2022-10-09 11:42:39 -07:00
Sam Lantinga 490c20f93f d3d12: reset the vertex buffer size when it is released 2022-10-09 09:57:55 -07:00
Anonymous Maarten 01498d3acf SDL_render_psp.c: fix -Wshadow 
Emitted by PSP's gcc
 2022-10-08 23:41:07 +02:00
Anonymous Maarten 85fd40fafd Fix -Wunused-const-variable warning when using clang-cl 2022-10-08 23:41:07 +02:00
Ryan C. Gordon 321ca1091d
opengles2: Texture names are GLuint, not GLenum. 2022-10-03 12:00:38 -04:00
Ryan C. Gordon 01c5554f0e
opengles2: SDL_GL_BindTexture() should bind all YUV textures. 
This matches what the non-GLES OpenGL renderer does.

Fixes #6070.
 2022-10-03 11:57:10 -04:00
zll 69bbe4ce7d Fix memory leak in VITA_GXM_CreateRenderer 2022-09-29 14:32:56 +03:00
zhailiangliang 00b67f5572 Fix potential memory leak in GLES_CreateTexture 2022-09-20 20:14:01 -07:00
Sam Lantinga 82b40f097b Fixed runaway CPU usage in the metal renderer when the window is minimized 2022-09-16 09:55:20 -07:00
Sam Lantinga e2753e19e8 Calculate simulated vsync interval based on display refresh rate 2022-09-16 07:44:40 -07:00
Sam Lantinga 208964f038 Reset the simulated vsync presentation timeline if it's been too long since the last present 2022-09-16 07:44:40 -07:00
Sam Lantinga 1663cb4196 Reset simulated presentation timeline when vsync status changes 2022-09-16 07:44:40 -07:00
Sam Lantinga d744aafb05 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
 2022-09-16 07:44:40 -07:00
Ozkan Sezer c23fb235c8 SDL_render_d3d12.c: Fix uninitialized warning for CreateEventExFunc 2022-09-16 17:20:56 +03:00
Sam Lantinga 5bc85d6788 Only advertise the SDL_PIXELFORMAT_EXTERNAL_OES format if we can build the shader for it 2022-09-16 06:15:45 -07:00
Sam Lantinga 2970710b5d Pretty print shaders for debugging purposes 2022-09-15 07:41:29 -07:00
Sam Lantinga bc57d3e35c Fixed OpenGL ES shader compilation on Linux 2022-09-15 06:57:41 -07:00
Sam Lantinga 8a15a738f3 Fixed uninitialized variable warning 2022-09-15 06:21:19 -07:00
Sam Lantinga b5102a551b 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
 2022-09-14 08:03:46 -07:00
Amir 7f415ce587 android: fix some compiler warnings 2022-09-12 10:06:08 -07:00
Sylvain 90a480a100
Fixed bug #6199 - Broken clip behaviour on a render target (metal) 2022-09-08 05:44:39 +02:00
Sam Lantinga 29f4a5ba0e 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
 2022-09-06 15:55:27 -07:00
Sam Lantinga 4fd6bba257 Refactored for similarity to surrounding code 2022-09-06 12:29:42 -07:00
Cameron Cawley 10e1ef00e2 Fix compatibility with Windows XP 2022-09-06 08:55:35 -04:00
Francisco Javier Trujillo Mata f1e4685806 Adding specific SDL_Hint for the dynamic VSYNC 2022-08-30 07:20:36 -04:00
Noel Berry 00452e47fa
Adding SDL_GetWindowSizeInPixels for window size in pixels (#6112) 2022-08-24 11:25:13 -07:00
Sam Lantinga 50c5d23f7d 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
 2022-08-23 07:42:48 -07:00
Cameron Cawley 09b6956dcc opengl: Support NV12 textures on GPUs with only 2 texture units 2022-08-16 07:30:13 -07:00
Francisco Javier Trujillo Mata 7d5ccae22d Fix memory leak when destroying texture 2022-08-14 08:13:37 -04:00
Sam Lantinga cb46e1b3f0 Removed unused variable 2022-08-12 20:51:44 -07:00
Ethan Lee a28f426acb 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
 2022-08-12 16:13:24 -04:00
Francisco Javier Trujillo Mata 20f9a1b8a4 Implement SetTextureScaleMode 2022-08-08 09:34:08 -07:00
Francisco Javier Trujillo Mata fbb440d167 Invalidate texture in the UnlockTextureMethod 2022-08-06 12:11:34 -07:00
Sam Lantinga 5858c7dfce Fixed OpenGL ES Shaders for systems that don't understand precision keywords 2022-08-05 16:17:10 -07:00
Francisco Javier Trujillo Mata 944111dbcf Cleaning up video driver 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 83c1179744 Adding SetViewPortCommand 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata a9f4cda3f9 Adding setcliprect command 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata fb1a205e70 Implement blend modes 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 075f9016fa Remove some unnecessary comments 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata ed301b123b Updating supported format 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 1d1965b6ee Removing the BGR_888 from texture supported 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata f75c35c071 Add invalidate texture when it changes 2022-08-02 11:40:31 -07:00
Daniel Santos 5bb965be3d Implement RenderLines 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 0f0e5b44dc Increase size of pool for gsKit events 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata f758cad81a Remove non needed FillRects function 2022-08-02 11:40:31 -07:00
Daniel Santos 3cb124b98e Implement RenderPoints 2022-08-02 11:40:31 -07:00
Daniel Santos df6ebc2562 Implement FillRect 2022-08-02 11:40:31 -07:00
Daniel Santos a152e467b1 Fix "implicit declaration" with memalign 2022-08-02 11:40:31 -07:00
Daniel Santos 33cbf9acbe Fix some mixed declaration warnings 2022-08-02 11:40:31 -07:00
Daniel Santos acf48f14ac Vertex pointer revision 
Now triangles are fully working
 2022-08-02 11:40:31 -07:00
Daniel Santos 726180445e Add textured triangle prim 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 2a70d492f0 Destroy texture properly 2022-08-02 11:40:31 -07:00
Daniel Santos 7b0486d490 Try triangles 2022-08-02 11:40:31 -07:00
Daniel Santos d5305ee098 Do properly color assign 2022-08-02 11:40:31 -07:00
Daniel Santos b48c74a316 Add GeometryQueue 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 3bfc8f554e Removing some of the QueueCopy functions because they are legacy 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata be1219bd4e Implement setDrawColor 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata f1699ce735 Implementing Clear command and texture Update 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata c472b8dd45 Whole clean around render and video driver 2022-08-02 11:40:31 -07:00
Daniel Santos cdf89fde91 Add triangle prim support 
Improve line support
Add initial texture support
 2022-08-02 11:40:31 -07:00
Francisco Javier Trujillo Mata 88e64f9ae1 Add natively supported colors 2022-08-02 11:40:31 -07:00
Daniel Santos 90e0e5c29d Add point, line and rect support 2022-08-02 11:40:31 -07:00
Daniel Santos 147a71b976 Finish dummy driver 2022-08-02 11:40:31 -07:00
Daniel Santos 2660449c6c Add dummy driver 2022-08-02 11:40:31 -07:00
slime 65647b3417 SDL_Render: use high precision texcoords in ES2 shaders, when possible 
Fixes #5884
 2022-07-22 19:03:53 -07:00
Sam Lantinga b299cb3d3c Added a utility function to calculate the next power of 2 for a value 2022-07-17 08:31:16 -07:00
chalonverse 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
chalonverse 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
Pierre Wendling 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