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Author SHA1 Message Date
Brick
041dbd6b5f Fixed GetResamplerAvailableOutputFrames 
Non-euclidean division is a pain
 2023-08-26 09:04:47 -04:00
Ryan C. Gordon
b49d0a607e x11: Avoid including full Vulkan headers. 
This dramatically improves compile times of the X11 backend.

Reference Issue #8142.
 2023-08-25 19:45:45 -04:00
Ryan C. Gordon
4d2f9f3a32 yuv_rgb: Comment out unused code. 
This drops literal seconds off compiling this one C file!

Reference Issue #8142.
 2023-08-25 19:42:46 -04:00
Ryan C. Gordon
3c3486e2ac wayland: Don't include full Vulkan headers when not necessary. 
Reference Issue #8142.
 2023-08-25 19:42:08 -04:00
Ryan C. Gordon
f066bbe98a x11: Don't include system headers twice. 
SDL_x11dyn.h also handles this.
 2023-08-25 19:41:18 -04:00
Ozkan Sezer
d86d02bbbf updated dynapi after SDL_GDKGetDefaultUser addition 2023-08-25 19:03:32 +03:00
Sam Lantinga
4355f9cec5 Fixed warning C4389: '!=': signed/unsigned mismatch 2023-08-25 08:49:49 -07:00
Sam Lantinga
5755de07a6 Fixed build warnings 2023-08-25 08:45:33 -07:00
Sam Lantinga
0f80d47bbd Fixed thread-safety warning 2023-08-25 08:21:54 -07:00
Sam Lantinga
ee806597b9 Removed SDL_vulkan_internal.h from SDL_sysvideo.h 
Reference: https://github.com/libsdl-org/SDL/issues/8142
 2023-08-25 08:18:29 -07:00
Sam Lantinga
34860b932b Fixed testautomation --filter pixels_allocFreeFormat 2023-08-25 08:06:08 -07:00
Ethan Lee
6f8a6a31ca gdk: GetBasePath should be a UTF8 version of Win32 GetBasePath 2023-08-25 10:47:16 -04:00
SDL Wiki Bot
e30e5c77e6 Sync SDL3 wiki -> header 2023-08-25 14:42:25 +00:00
Ethan Lee
c0cd8c8142 gdk: Add SDL_GDKGetDefaultUser, SDL_GetPrefPath implementation 2023-08-25 10:40:16 -04:00
Brick
106abce69f Refactored GetAudioStreamDataInternal buffer handling 
The final conversion step should now always go straight into the output buffer.
 2023-08-25 08:43:56 -04:00
Brick
e44f54ec54 Avoid using hex-floats 2023-08-25 08:43:56 -04:00
Brick
5b696996cd Added ResampleFrame_SSE 2023-08-25 08:43:56 -04:00
Brick
958b3cfaea Tweaked and enabled audio_convertAudio test 2023-08-25 08:43:56 -04:00
Brick
7dbb9b65b1 audio_convertAccuracy: Shuffle the data in case of a bad SIMD implementation 2023-08-25 08:43:56 -04:00
Brick
f6a4080ff5 audio_resampleLoss: Add support for multiple channels 2023-08-25 08:43:56 -04:00
Brick
4f894e748e audio_resampleLoss: SDL_GetAudioStreamData now returns the correct length 2023-08-25 08:43:56 -04:00
Brick
ab83f75bb9 Make sure GetAudioStreamDataInternal is called with a valid length 2023-08-25 08:43:56 -04:00
Brick
6a73f74b6b Rebuild full ResamplerFilter (left wing + right wing) at runtime 2023-08-25 08:43:56 -04:00
Brick
0c15ce0060 Add a missing int cast 2023-08-25 08:43:56 -04:00
Brick
b74ee86b1d Optimized ResampleAudio, with special cases for 1 and 2 channels 
This would also benefit from some SIMD, since it's just a bunch of multiply-adds
 2023-08-25 08:43:56 -04:00
Brick
fba6e1e3d3 Removed ResamplerFilterDifference 
It takes 1 extra multiply to calculate the correct interpolation,
but I think the improvement in cache locality (and binary size) outweighs that.
 2023-08-25 08:43:56 -04:00
Brick
9f7a22fa45 Removed 64-bit handling from AudioConvertByteswap 2023-08-25 08:43:56 -04:00
Brick
1f5327a9fb Removed future_buffer, left_padding, and right_padding from SDL_AudioStream 2023-08-25 08:43:56 -04:00
Brick
71ad52d6db Lowered SDL_GetAudioStreamData to 32 KB 
No particular reason for this number, but 1 MB was a bit silly
 2023-08-25 08:43:56 -04:00
Sam Lantinga
69aec8c915 Fixed the report format for the Razer Wolverine V2 Pro 2023-08-24 11:37:50 -07:00
Sam Lantinga
7c2669c9d9 Accept key events from any source 
This allows TV remotes to navigate SDL applications (with source HDMI)

Fixes https://github.com/libsdl-org/SDL/issues/8137
 2023-08-24 10:09:02 -07:00
Sam Lantinga
1e9d314482 Updated to Android minSdkVersion 19 and targetSdkVersion 34 
This is updated to meet the latest requirements for apps on the Google Play store
 2023-08-24 08:23:06 -07:00
Sam Lantinga
8924d0d927 Added missing function prototype for SDL_WriteS64BE() 2023-08-23 21:19:25 -07:00
Sam Lantinga
845f3c7450 Fixed mismatch between stdlib calloc() and SDL free() 
Fixes https://github.com/libsdl-org/SDL/issues/8145
 2023-08-23 14:49:29 -07:00
Ryan C. Gordon
fb79211732 emscriptenaudio: Fire the capture silence_callback at an interval. 
Previously it was using setTimeout, not setInterval, so it would only fire
once, which was obviously a mistake.
 2023-08-23 16:12:30 -04:00
Ryan C. Gordon
5191b20541 emscriptenaudio: Don't bother undefining things about to be unreachable. 
Since the top-level table is getting undefined, all the things in it will
be unreachable and eligible for garbage collection without explicitly
nulling them out.
 2023-08-23 16:11:08 -04:00
Ryan C. Gordon
fd75a4ca05 emscriptenaudio: Deal with blocked audio devices better. 
Now, if the AudioContext starts in a "suspended" state, because the browser
blocked it from playing by default, we we run the audio "thread" in a timer
and throw away the generated audio. Once the AudioContext is allowed to
resume, we clear this timer.

The end result is that the app will continue to drain its audio queue
instead of consuming more memory over time (and, if it relies on an audio
callback to make progress, continue to run!), with the effect that the
page is merely silent but otherwise functioning as intended.

Once the user interacts with the page and the browser permits the the
AudioContext to run for real, audio should still be in sync, instead of
just starting to play audio that might now be at least several seconds behind.
 2023-08-23 14:32:23 -04:00
Ryan C. Gordon
981b8a337a emscriptenaudio: Remove unnecessary functions. 2023-08-23 14:32:23 -04:00
Sam Huang
c7588e4261 Transparent window for Win32 + OpenGL (#8143) 
* Transparent window for Win32 + OpenGL via DWM
 2023-08-23 07:42:59 -07:00
Ryan C. Gordon
f9581178de cmake: fixed a typo. 2023-08-22 10:52:06 -04:00
Brick
e6c878824c Fixed ResampleAudio interpolation factor calculation 2023-08-22 08:34:22 -04:00
Brick
4983638630 Misc audio tweaks/cleanup 2023-08-21 16:02:54 -04:00
Brick
72d9d53def Invert the inner ResampleAudio loops to avoid doing unnecessary work 2023-08-21 16:02:54 -04:00
Brick
88123a5109 The history buffer should always have the maximum possible padding frames 2023-08-21 16:02:54 -04:00
Brick
96e47f1657 Clamp results of GetResampler(AvailableOutput|NeededInput)Frames 2023-08-21 16:02:54 -04:00
Brick
d2b9c8b80d Fixed maths in testaudiostreamdynamicresample (and just show the actual scale) 2023-08-21 16:02:54 -04:00
Brick
14e38b17d6 Removed assertions from inner ResampleAudio loop 2023-08-21 16:02:54 -04:00
Brick
9d413dfdc2 The history buffer doesn't need to be so large 2023-08-21 16:02:54 -04:00
Brick
2788e848f8 Allow resampling less than 1 frame of input 2023-08-21 16:02:54 -04:00
Brick
383084e0ad Pre-calculate resampling rate, and use it instead of .freq in most places 2023-08-21 16:02:54 -04:00