Usage of this function depends on the state of global sdl struct; and
it's very easy to make a mistake - documentation should lower this risk.
Change the type of output parameter 'pitch' and assure type safety with
internal SDL types via static asserts.
This used to have meaning for Windows 9x support via SDL 1.2; the issue
described in README was never mentioned in the context of SDL2.
Add missing include to video header while we're at it.
The new output type `texturepp' was added, which implements
pixel-perfect scaling using SDL's hardware-accelerated texture output.
In pixel-pefect mode, each original pixel is displayed as a rectangle m
by n pixels, so that m:n yields a reasonably good approximation of the
pixel aspect ratio (PAR) of the emulated graphical mode while using as
much screen space as possible. The balance between the precision of
aspect ratio and the utilisation of screen space is specified as the
`parweight' parameter to pp_getscale() and is currently hard-coded in
sdlmain.cpp.
This implementation emulatates pixel-perfect mode as a special case of
nearest-neighbor interpolation when the horisontal and vertical scaling
factors are integers.
Replace the [sdl] `autolock = true/false` configuration setting with [sdl]
`capture_mouse = ...` with a two-value setting.
The first value defines how the mouse is controlled:
- onclick: The mouse will be captured with a click inside the window.
- onstart: The mouse is captured immediately on start (similar to real DOS).
- seamless: The mouse will move seamlessly in and out of DOSBox and cannot be captured.
- nomouse: The mouse is disabled and hidden without any input sent to the game.
The second value defines how middle-clicks are handled:
- middlegame: Middle-clicks are sent to the game (not used to uncapture the mouse).
- middlerelease: Middle-click will uncapture the mouse when windowed (not sent to the game).
Middle-clicks are sent to the game when fullscreen or when seamless control is set.
The default setting of "onclick middlegame" reproduces DOSBox's existing behavior.
New scalers for tv3x, rgb2x, rgb3x, scan2x, scan3x
Only updaterect the changed parts in sdl
Add support for 15/16/32bpp modes
Add support for highres 4bpp modes
Rewrite of vga page handlers for most other modes
AVI capturing using zmbv codec
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2442
Added and exit button
Changed the way the mapper behaves if you want to add a new bind to a key.
Now it clears the screen so it's more clear that you pressed the add-key.
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1831
Removed threading support in SDL
Rewrite of VGA Drawing to work line for line
Rewrite of VGA Text drawing using lookup tables
Rewrite of render function to handle the new line for line drawing.
Changed CGA/TANDY/Hercules to be more like their original hardware.
Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1611
