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[PATCH] SDL_GetVideoMode() do not find the best video mode The current GetVideoMode() function stops at the first mode which has any dimensions smaller than the one asked, and gives the previous in the list. If I ask 336x224 with this list: 768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200 SDL will give me 640x400, because 640x200 as height smaller than what I asked. However the best mode is the smaller which has both dimensions bigger than the one asked (384x240 in my example). This patch fixes this, plus it does not rely on a sorted video mode list.
author Patrice Mandin <patmandin@gmail.com>
date Sun, 12 Jun 2005 16:12:55 +0000
parents 75a95f82bc1f
children 6d2e1961661a
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75a95f82bc1f Updated the Amiga OS port of SDL (thanks Gabriele)
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1 This is the porting of 1.2.0 version of SDL (the latest stable one)
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2 to AmigaOS/68k.
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3
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4 All the bugs known of the past version have been corrected. And I've
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5 added all the new SDL features.
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6
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7 This version of SDL needs Cybergraphx V3 (r69+) or CyberGraphX V4
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8 and AHI v3+. Probably it works also with P96 or CGXAga, but it's
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9 untested.
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10
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11 This version is available as linked library for SAS/C and GCC, only 68k this
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12 time, a powerup (ppcemu compatible) and a morphos version will be ready quite
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13 soon (i hope).
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14
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15 Implemented:
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16
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17 - 8/16/24/32bit video modes, both fullscreen and windowed.
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18 - Hardware surfaces.
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19 - CGX blitting acceleration.
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20 - CGX colorkey blitting acceleration.
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21 - AHI audio (8/16 bit, with any audio format), always uses unit 0 for now.
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22 - Thread support (maybe not 100% compatible with other implementations)
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23 - Semaphores
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24 - Window resizing and backdrop windows (NEW)
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25 - Joystick/Joypad support.
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26
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27 To do:
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28
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29 - CDRom audio playing support
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30 - OpenGL (A guy was working on it but I've lost his tracks :( )
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31
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32 The SAS/C library is distributed with debug info attached, to strip debug info
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33 simply add STRIPDEBUG argument to the linker.
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34
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35 NOTE: SDL includes debug output using kprintf, to disable it add to your
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36 project a function like this:
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37
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38 void kprintf(char *a,...)
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39 {
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40 }
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41
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42 Otherwise you can redirect the debug to a console window with sushi, sashimi or
75a95f82bc1f Updated the Amiga OS port of SDL (thanks Gabriele)
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43 similar tools (the default output is the internal serial port).
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44
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45 For info, support, bugfix and other feel free to mail me:
75a95f82bc1f Updated the Amiga OS port of SDL (thanks Gabriele)
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46
75a95f82bc1f Updated the Amiga OS port of SDL (thanks Gabriele)
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47 Gabriele Greco (gabriele.greco@aruba.it)
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48
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49 You can find also a small SDL Amiga page at:
75a95f82bc1f Updated the Amiga OS port of SDL (thanks Gabriele)
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50 http://ggreco.interfree.it/sdl.html