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121 Commits

Author SHA1 Message Date
Sam Lantinga fde420a645 Revert "Added SDL_FLIP_DIAGONAL" 
This reverts commit b9ab326982.

@rainerdeyke pointed out:
"This commit is incorrect. Flipping both horizontally and vertically is not equivalent to flipping diagonally."
 2024-03-10 15:20:36 -07:00
RPP-dev b9ab326982 Added SDL_FLIP_DIAGONAL 
Since SDL_RenderFlip is an enum, SDL_FLIP_HORIZONTAL and SDL_FLIP_VERTICAL can not be OR'ed to get the "SDL_FLIP_DIAGONAL".
Render code is actually able to perform these 3 kind of "flipping" so I just added a new enum called SDL_FLIP_DIAGONAL with the OR'ed value (3) so it can be used.
 2024-03-10 09:27:14 -07:00
Sam Lantinga 37d066b99b Clarify what pitch means (thanks @zlago!) 2024-03-10 09:02:59 -07:00
Susko3 424616e032 Use SDL_PixelFormatEnum as type 2024-03-06 15:02:13 -08:00
SDL Wiki Bot 27389716ac Sync SDL3 wiki -> header 2024-03-02 23:05:24 +00:00
Sam Lantinga 7f9ff6277c Don't assume HDR headroom for HDR10 surfaces 
Applications that support HDR will set the correct values for their content.
 2024-03-02 15:02:17 -08:00
SDL Wiki Bot 8c015cd3b6 Sync SDL3 wiki -> header 2024-03-02 18:02:26 +00:00
Sam Lantinga 8d023f9869 Updated documentation for new property parameters 2024-03-02 09:56:29 -08:00
SDL Wiki Bot 2132ba8985 Sync SDL3 wiki -> header 2024-02-22 03:26:22 +00:00
Sam Lantinga 54c2ba6afd Added the Chrome HDR tonemap operator 
Also added support for the SDL_PIXELFORMAT_XBGR2101010 pixel format to the D3D12, D3D11, and Metal renderers.
 2024-02-21 19:25:49 -08:00
Sam Lantinga 4ba6aeee9d A second take on HDR support with an SDR white point and HDR headroom 
This better reflects how HDR content is actually used, e.g. most content is in the SDR range, with specular highlights and bright details beyond the SDR range, in the HDR headroom.

This more closely matches how HDR is handled on Apple platforms, as EDR.

This also greatly simplifies application code which no longer has to think about color scaling. SDR content is rendered at the appropriate brightness automatically, and HDR content is scaled to the correct range for the display HDR headroom.
 2024-02-21 19:25:49 -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 25fd5da1a7 Removed maxCLL and maxFALL properties, moved them to SDL_image for HDR image loading 2024-02-02 15:13:09 -08:00
SDL Wiki Bot dcfb069c75 Sync SDL3 wiki -> header 2024-02-01 20:18:29 +00:00
Sam Lantinga 19dde63e7c Added a simple linear scale for tonemapped HDR to SDR surface conversion 2024-02-01 12:17:35 -08:00
SDL Wiki Bot a4969e393e Sync SDL3 wiki -> header 2024-02-01 02:08:27 +00:00
Sam Lantinga 6f443e2aca Added support for the scRGB colorspace on D3D11 and D3D12 2024-01-31 18:07:00 -08:00
SDL Wiki Bot 7fbd85ad5c Sync SDL3 wiki -> header 2024-01-29 02:25:21 +00:00
Sam Lantinga 61b5c38e6e Added the initial concept of colorspace to SDL 2024-01-28 18:24:39 -08:00
SDL Wiki Bot aba3038353 Sync SDL3 wiki -> header 2024-01-27 21:01:19 +00:00
Sam Lantinga 3b55c7d1f4 Shortened SDL property names 2024-01-27 13:00:50 -08:00
Sam Lantinga 8fe257b541 Added support for other HDR color primaries 
Specifically, SDL_COLOR_PRIMARIES_XYZ, SDL_COLOR_PRIMARIES_SMPTE431, and SDL_COLOR_PRIMARIES_SMPTE432
 2024-01-23 20:35:29 -08:00
SDL Wiki Bot ceccf24519 Sync SDL3 wiki -> header 2024-01-24 01:20:29 +00:00
Sam Lantinga 7cd914593f Added HDR surface properties and tone mapping from HDR to SDR 
This currently only supports PQ, but can be expanded in the future
 2024-01-23 17:19:41 -08:00
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
SDL Wiki Bot bc3a71d400 Sync SDL3 wiki -> header 2024-01-18 15:01:21 +00:00
Sam Lantinga f8dfee01bb Made SDL_ReadSurfacePixel a public function 
Fixes https://github.com/libsdl-org/SDL/issues/8320
 2024-01-18 07:00:10 -08:00
Sam Lantinga 5b3ee51c6c Updated copyright for 2024 2024-01-01 13:15:26 -08:00
Sam Lantinga d71454da17 Store the surface properties in the reserved pointer of a surface 
This prevents us from exposing the properties publicly and allows us to repurpose the pointer later if necessary.

Fixes https://github.com/libsdl-org/SDL/issues/8758
 2023-12-29 08:17:06 -08:00
SDL Wiki Bot 07e9603398 Sync SDL3 wiki -> header 2023-12-22 17:14:22 +00:00
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 2ad50e9675 Make the SDL3 surface ABI compatible with SDL2 
We'll use properties for new data associated with a surface, which lets us preserve ABI compatibility with SDL2 and any surfaces created by applications and passed in to SDL functions.
 2023-12-21 06:58:22 -08:00
Sylvain a4496f7dcf Update doc: SDL_SoftStretch() and SDL_SoftStretchLinear() #8667 2023-12-18 06:35:52 -08:00
Sylvain 84a0d5f623 Added SDL_SetSurfaceScaleMode() and SDL_GetSurfaceScaleMode() to control scale mode using SDL_BlitSurfaceScaled() 2023-12-17 15:39:53 -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
Ryan C. Gordon ac71831350
Sync wiki -> headers 2023-10-12 15:20:53 -04:00
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
Simon McVittie d88bf687a8 surface: Document the in-memory layout of the pixels 
I don't think we ever explicitly said this.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2023-10-10 03:24:43 -07:00
SDL Wiki Bot 544351c98e Sync SDL3 wiki -> header 2023-09-05 21:19:16 +00:00
Sam Lantinga 2e7d2b94eb Clarify that SDL_BlitSurface() ignores the width and height in dstrect 2023-09-05 14:18:43 -07:00
Sam Lantinga b903ccf945 SDL_rwops read/write functions return size_t again 
The current status is stored in the SDL_rwops 'status' field to be able to determine whether a 0 return value is caused by end of file, an error, or a non-blocking source not being ready.

The functions to read sized datatypes now return SDL_bool so you can detect read errors.

Fixes https://github.com/libsdl-org/SDL/issues/6729
 2023-08-07 20:36:21 -07:00
SDL Wiki Bot d086d9874d Sync SDL3 wiki -> header 2023-07-27 13:36:07 +00:00
SDL Wiki Bot ad0c0d3cde Sync SDL3 wiki -> header 2023-07-26 17:17:06 +00:00
SDL Wiki Bot 550c84b4df Sync SDL3 wiki -> header 2023-07-09 20:50:16 +00:00
Sam Lantinga bea99d48f2 Changed 'freesrc' parameter from int to SDL_bool 2023-07-09 13:49:04 -07:00
SDL Wiki Bot b8d6023a91 Sync SDL3 wiki -> header 2023-07-03 01:49:13 +00:00
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 ced153a24a Fixed reference to old function (thanks @tom-seddon!) 
Fixes https://github.com/libsdl-org/SDL/issues/7912
 2023-07-02 18:24:53 -07:00
Sam Lantinga 50b6e5eb7e Implemented SDL_LoadBMP() and SDL_SaveBMP() as functions 
Fixes https://github.com/libsdl-org/SDL/issues/7902
 2023-07-02 00:00:06 -07:00
Sam Lantinga c5cdaef6c3 Fixed function documentation references 2023-04-26 14:10:44 -07:00
Ryan C. Gordon 0598ecc150
Sync wiki -> headers. 2023-02-24 11:49:41 -05:00
Anonymous Maarten 549cedfa88 include: add \brief to includes 2023-02-19 10:01:33 -08:00
Sylvain 81c94a165c Add \since docs where missing and resets some to 3.0.0 
- remove a \returns
 2023-02-12 20:43:11 +01:00
Sylvain 612584277c Fix build documentation 2023-02-12 09:54:36 +01:00
Sylvain 43c08170af Add missing '\param' documentation 2023-02-12 09:42:13 +01:00
Sylvain ce366facaa Add missing \returns, change "return" to "returns" to have same naming 2023-02-12 09:22:25 +01:00
Linus Probert 3bd737d44c Add error returns to void functions that can fail/set errors. 
This takes care of the last set of void functions that could
potentially be shifted to instead return an int indicating success and
setting an error in case of an error.
 2023-02-09 07:23:21 -08:00
Ryan C. Gordon 197340ea1c
Sync wiki -> headers. 2023-01-25 13:01:40 -05:00
Sam Lantinga d496d187c5 Document that the pitch value may be zero for surfaces that will be filled in by the application later. 
Also verify that the pitch isn't zero for surfaces with valid pixels

Fixes https://github.com/libsdl-org/SDL/issues/7143
 2023-01-24 22:51:16 -08:00
Sam Lantinga fde78d12f2 Updated copyright for 2023 2023-01-09 09:41:41 -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 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
Ryan C. Gordon 3197632347
include: Renamed begin_code.h and close_code.h to have SDL_ prefixes. 
Fixes #6864.
 2022-12-22 11:39:26 -05:00
Sylvain dce2546534
Revert wrong comment in SDL_surface.h for SDL3 (see #6824) 2022-12-16 16:42:06 +01:00
Maido abf5cc5203
Android audio device selection (#6824) 
Make it possible to select a specific audio device for Android
 2022-12-16 16:40:02 +01:00
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
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
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