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13 Commits

Author SHA1 Message Date
Sam Lantinga
6196aa221e SDL 1.3 is now under the zlib license. 2011-04-08 13:03:26 -07:00
Sam Lantinga
b59da3ffdc Changed the concept of a render clip rect to a render viewport. 
The render viewport is automatically re-centered when the window changes size, so applications that don't care will not have to handle recalculating their rendering coordinates.

Fixed API for drawing and filling multiple rectangles - the parameter should be an array of rects, not an array of pointers to rects.

Fixed API for updating window rects for consistency with other APIs - the order is pointer to array followed by count in array.
 2011-02-15 13:59:59 -08:00
Sam Lantinga
4f6e1878af Restored SDL_BLENDMODE_MOD for MAME 2011-02-04 19:50:56 -08:00
Sam Lantinga
adaab5944f The rendering functions take a context so it's clear what window they're drawing to. This also potentially opens to the door to multi-threaded rendering in the future. 2011-02-01 19:19:43 -08:00
Sam Lantinga
0efb1ea0b2 Making the API simpler, the blend modes are "none, blend, add" and are supported by all renderers. 2011-01-31 23:23:57 -08:00
Andreas Schiffler
04a527d771 - added directx include path to VS2008 solution 
- updated shape vcproj and add it to VS2008 solution
- minor changes (i.e. typecasting) to get rid of compiler warnings in VS
 2010-09-15 22:15:47 -07:00
Sam Lantinga
e0a31b4dbb Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance. 2010-01-21 06:21:52 +00:00
Sam Lantinga
c3629ff44a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color. 
Renamed SDL_RenderPoint() and SDL_RenderLine() to SDL_RenderDrawPoint() and SDL_RenderDrawLine().
Added API for rectangle drawing (as opposed to filling)
Added placeholder API functions for circles and ellipses ... I'm not sure whether these will stay.
Optimized software line drawing quite a bit.
Added support for Wu's anti-aliased line drawing, currently disabled by default.
 2009-12-23 01:55:00 +00:00
Sam Lantinga
d3941d1098 Allow points to be outside the window bounds, stress testing the clipping code. 2009-12-12 00:08:45 +00:00
Sam Lantinga
70a40d51b2 Added interfaces for batch drawing of points, lines and rects: 
SDL_DrawPoints()
    SDL_BlendPoints()
    SDL_BlendLines()
    SDL_DrawLines()
    SDL_FillRects()
    SDL_BlendRects()
    SDL_RenderPoints()
    SDL_RenderLines()
    SDL_RenderRects()
Renamed SDL_RenderFill() to SDL_RenderRect()
 2009-12-09 15:56:56 +00:00
Mike Gorchak
0083177b43 Call CommonQuit() at exit has been added. 2009-10-10 13:22:05 +00:00
Sam Lantinga
8074db74ef Fixed crash in testdraw2, added more points 2008-12-21 17:55:02 +00:00
Sam Lantinga
8318ef98b6 Added RenderPiont() API 
Merged the drawing tests into a single test program
 2008-12-21 17:39:41 +00:00