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7f23d71b6afe92555fd535e875b05ef37f0aa6d3
SDL/include/SDL3
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Sam Lantinga 7f23d71b6a Added SDL_modf() and SDL_modff() 
This function is useful for accumulating relative mouse motion if you want to only handle whole pixel movement.
e.g.
static float dx_frac, dy_frac;
float dx, dy;

/* Accumulate new motion with previous sub-pixel motion */
dx = event.motion.xrel + dx_frac;
dy = event.motion.yrel + dy_frac;

/* Split the integral and fractional motion, dx and dy will contain whole pixel deltas */
dx_frac = SDL_modff(dx, &dx);
dy_frac = SDL_modff(dy, &dy);
if (dx != 0.0f || dy != 0.0f) {
    ...
}
2022-12-29 23:12:19 -08:00
..
SDL_assert.h
Remove more reserved identifiers (#6925)
2022-12-29 13:58:16 -08:00
SDL_atomic.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_audio.h
Removed leading underscore in structure names
2022-12-27 10:35:53 -08:00
SDL_begin_code.h
Remove more reserved identifiers (#6925)
2022-12-29 13:58:16 -08:00
SDL_bits.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_blendmode.h
SDL API renaming: SDL_render.h
2022-12-27 06:21:13 -08:00
SDL_clipboard.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_close_code.h
Remove underscore in guard header defines (#6922)
2022-12-27 12:31:12 -08:00
SDL_copying.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_cpuinfo.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_egl.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_endian.h
Remove more reserved identifiers (#6925)
2022-12-29 13:58:16 -08:00
SDL_error.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_events.h
Mouse coordinates are floating point
2022-12-29 23:12:19 -08:00
SDL_filesystem.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_gamepad.h
Fixed documentation warning
2022-12-29 22:10:35 -08:00
SDL_guid.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_haptic.h
Removed leading underscore in structure names
2022-12-27 10:35:53 -08:00
SDL_hidapi.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_hints.h
SDL API renaming: SDL_gamecontroller.h
2022-12-27 09:47:24 -08:00
SDL_init.h
SDL API renaming: SDL_gamecontroller.h
2022-12-27 09:47:24 -08:00
SDL_joystick.h
Fixed documentation warning
2022-12-29 22:10:35 -08:00
SDL_keyboard.h
SDL API renaming: *Is* functions
2022-12-28 19:40:25 -08:00
SDL_keycode.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_loadso.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_locale.h
Remove underscore in guard header defines (#6922)
2022-12-27 12:31:12 -08:00
SDL_log.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_main_impl.h
SDL_main for Win32: Get rid of console_*main, add wWinMain()
2022-12-29 21:50:58 -08:00
SDL_main.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_messagebox.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_metal.h
include: Renamed begin_code.h and close_code.h to have SDL_ prefixes.
2022-12-22 11:39:26 -05:00
SDL_misc.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_mouse.h
Mouse coordinates are floating point
2022-12-29 23:12:19 -08:00
SDL_mutex.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_name.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_oldnames.h
SDL API renaming: SDL_Alloc*/SDL_Free* -> SDL_Create*/SDL_Destroy*
2022-12-29 15:07:15 -08:00
SDL_opengl_glext.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengl.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_opengles2_gl2.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengles2_gl2ext.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengles2_gl2platform.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengles2_khrplatform.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengles2.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_opengles.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_pixels.h
SDL API renaming: SDL_pixels.h
2022-12-27 06:08:31 -08:00
SDL_platform.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_power.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_quit.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_rect.h
Spell out "Float" in function names
2022-12-29 14:50:31 -08:00
SDL_render.h
Mouse coordinates are floating point
2022-12-29 23:12:19 -08:00
SDL_revision.h
Switch header convention from #include "SDL.h" to #include <SDL3/SDLh>
2022-11-26 22:15:18 -08:00
SDL_rwops.h
SDL API renaming: SDL_Alloc*/SDL_Free* -> SDL_Create*/SDL_Destroy*
2022-12-29 15:07:15 -08:00
SDL_scancode.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_sensor.h
Updated gamepad, joystick, sensor APIs, removing device indices
2022-12-28 13:10:27 -08:00
SDL_shape.h
include: Renamed begin_code.h and close_code.h to have SDL_ prefixes.
2022-12-22 11:39:26 -05:00
SDL_stdinc.h
Added SDL_modf() and SDL_modff()
2022-12-29 23:12:19 -08:00
SDL_surface.h
SDL API renaming: SDL_surface.h
2022-12-27 06:36:39 -08:00
SDL_system.h
SDL API renaming: SDL_render.h
2022-12-28 19:40:25 -08:00
SDL_syswm.h
Replace tri-state functions SDL_EventState(), SDL_GetJoystickEventState(), SDL_GetGamepadEventState(), SDL_ShowCursor()
2022-12-28 17:49:34 -08:00
SDL_test_assert.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_common.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_compare.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_crc32.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_font.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_fuzzer.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_harness.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_images.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_log.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_md5.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_memory.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test_random.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_test.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_thread.h
SDL_thread.h: fix beginthread param of SDL_CreateThreadWithStackSize for win32
2022-12-27 00:10:00 +03:00
SDL_timer.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_touch.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_version.h
Removed the vi format comments from the source
2022-12-26 11:17:23 -08:00
SDL_video.h
include: Add a comment about reserving a bit for sdl2-compat.
2022-12-29 13:34:53 -05:00
SDL_vulkan.h
include: Renamed begin_code.h and close_code.h to have SDL_ prefixes.
2022-12-22 11:39:26 -05:00
SDL.h
SDL API renaming: SDL_gamecontroller.h
2022-12-27 09:47:24 -08:00