sdl2/rwops: assert on allocation failure

Add SDL text input wrappers

Add SDL_GL_GetDrawableSize

Add SDL_GL_SetSwapInterval

sdl2: add (some) mouse functionality

add SDL_FreeSurface

add a few functions

these are some sdl functions i needed for a project.
there is not much structure beyond that.

Add SDL_GetRendererOutputSize.

Signed-off-by: Joe Finney <me@spxtr.net>

all: fix build errors

Add SDL_CreateTextureFromSurface()

Signed-off-by: francorbacho <francorbacho@proton.me>

cmd/demo: fix call to fmt::fatal()

Signed-off-by: Autumn! <autumnull@posteo.net>

correct/simplify .gitignore

Signed-off-by: Autumn! <autumnull@posteo.net>

Correct return type wrapping of Mix_Init()

Signed-off-by: Autumn! <autumnull@posteo.net>

rwops.ha: make more rigorous in order to fix various bugs

Signed-off-by: Autumn! <autumnull@posteo.net>

Use types::c:: instead of char and strings::

Signed-off-by: Autumn! <autumnull@posteo.net>

added some missing bindings

Swap io::{read,write}items for io::{read,write}all

Signed-off-by: Autumn! <autumnull@posteo.net>

add SDL_(Un)LockTexture

Signed-off-by: Vlad-Stefan Harbuz <vlad@vladh.net>

Add SDL_GetWindowSurface wrapper

Signed-off-by: Carlos Une <une@fastmail.fm>

Add SDL_PIXELFORMAT_ARGB8888 def

Signed-off-by: Carlos Une <une@fastmail.fm>