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annotate README.NanoX @ 443:778b970cec12

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Added temporarily disabled code for hardware acceleration in windowed mode.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 17 Aug 2002 19:36:43 +0000
parents 57bf11a5efd7
children 26dafefeebb2
rev   line source
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57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!)
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1 =================================================================
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2 Patch version 0.8 of SDL(Simple DirectMedia Layer) for Nano-X API
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3 =================================================================
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4
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5 Author: Hsieh-Fu Tsai, clare@setabox.com
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6
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7 There are two patch files in this package.
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8
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9 1. The first patch file, nanox.patch, is to fix a bug in Nano-X.
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10 This patch is proposed by Gary James (gjames@twcny.rr.com).
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11
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12 It fixes the client side GrClose(). In the original version,
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13 GrOpen() can only be called once. When the GrOpen() is called at
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14 the second time, the program will terminate. In order to prevent
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15 this situation, we need to insert "nxSocket = -1" after
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16 "close(nxSocket)" in GrClose(). If you do not have this problem,
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17 you may skip this step.
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19 =============
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20 Quick Install
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21 =============
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22
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23 1. ./configure --disable-video-x11 --disable-video-fbcon \
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24 --enable-video-nanox \
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25 --with-nanox-pixel-type=[rgb/0888/888/565/555/332/pal]
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26 2. make clean
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27 3. make
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28 4. make install (as root)
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29
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30 ============
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31 Nitty-gritty
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32 ============
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33
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34 --with-nanox-pixel-type=[rgb/0888/888/565/555/332/pal]
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35
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36 If the wrong pixel type is used, the program will crash when the
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37 sub-routine updates the screen. This option depends on SCREEN_PIXTYPE
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38 which is defined in Microwin0.89pre7/src/config. SCREEN_PIXTYPE
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39 is used to define the pixel type in Microwindows/Nano-X.
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40 I only test the program when the pixel type is in "rgb"
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41 (Microwin under X11) or "888" (framebuffer in 24-bit).
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42
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43 --enable-nanox-debug Show debug messages
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44 --enable-nanox-share-memory Use shared-memory to speed up
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45
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46 =============================================
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47 Some programs can be used to test this patch.
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48 =============================================
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49
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50 1. http://www.cs.berkeley.edu/~weimer/atris (a tetris-like game)
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51 2. http://www.libsdl.org/projects/newvox/
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52 3. http://www.libsdl.org/projects/xflame/
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53 4. http://www.libsdl.org/projects/optimum/
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54 5. http://www.gnugeneration.com/software/loop/
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55
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56 =========
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57 Todo List
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58 =========
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59
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60 1. Create hardware surface
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61 2. Create YUVOverlay on hardware
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62 3. Use OpenGL
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63 4. Gamma correction
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64 5. Hide/Change mouse pointer
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65
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66 =====================
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67 Supporting Institutes
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68 =====================
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69
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70 Many thanks to go to Setabox Co., Ltd. and CML (Communication and
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71 Multimedia Laboratory, http://www.cmlab.csie.ntu.edu.tw/) in the
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72 Department of Computer Science and Information Engineering of
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73 National Taiwan University for supporting this porting project.
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74
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75 ===================
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76 Contact Information
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77 ===================
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78
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79 Welcome to give me any suggestion and to report bugs.
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80 My e-mail address : clare@setabox.com or niky@cmlab.csie.ntu.edu.tw
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81