Mercurial > sdl-ios-xcode
annotate BUGS @ 787:07760c8854d1
Date: Sat, 24 Jan 2004 14:49:58 +0100
From: Stephane Marchesin
Subject: Re: [SDL] 3DNow! detection on a P4 system
Well... I found another bug : 3dnow was detected on P2/P3 cpus. So I
took one more look at the code and found a mistake in
CPU_getCPUIDFeaturesExt :
The condition for having extended cpuinfo is that when we query extended
cpuinfo we get a result >= 0x80000001. So we must exit if eax < 0x80000001.
The attached patch does that.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 24 Jan 2004 15:55:00 +0000 |
| parents | 6f4fe7f2063b |
| children | abe872771687 |
| rev | line source |
|---|---|
| 0 | 1 |
| 2 All: | |
| 3 Audio rate conversion is only implemented by multiplying or dividing | |
| 4 by a power of two. This is a side-effect of the requirement that the | |
| 5 raw audio buffer size be a power of two, and can hopefully be fixed. | |
| 6 This means 8 KHz audio converted to 22 KHz ends up being 16 KHz. :-/ | |
| 7 | |
| 8 When the implementation is writing directly to video memory the mouse | |
| 9 cursor doesn't work properly. Applications which do this should use | |
| 10 their own mouse cursor and call SDL_ShowCursor(0) to hide the system | |
| 11 cursor. | |
| 12 | |
| 13 Linux: | |
| 14 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 15 It requires handling of keyboard mapping events and using the XIM | |
| 16 input translation extension. I will implement it as requested. | |
| 17 Latin-1 keyboard input works fine. | |
| 18 | |
|
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a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
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parents:
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19 The keyboard modifiers are not set to the correct state on startup. |
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a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
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20 |
| 0 | 21 The AAlib, GGI, and SVGAlib video drivers are not heavily tested. |
| 22 | |
| 23 Win32: | |
| 24 The MCI driver can't tell if the CD-ROM drive is paused or stopped. | |
| 25 | |
| 26 The SDL_INIT_EVENTTHREAD flag is not supported on Win32 | |
| 27 (Idea: create a separate DirectInput polling thread) | |
| 28 The main purpose of this flag is for smooth cursor motion in | |
| 29 fullscreen environments. | |
| 30 | |
| 31 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 32 This requires the ToUnicode() API which is only implemented on | |
| 33 Windows NT/2000, not on Windows 95/98. | |
| 34 Latin-1 keyboard input works fine. | |
| 35 | |
| 36 Joysticks are only supported under the Win32 MultiMedia API, | |
| 37 DirectInput support is not yet implemented. | |
| 38 | |
| 39 BeOS: | |
| 40 BePPC is not supported, apparently not even by Be Inc. | |
| 41 | |
| 42 SDL_WM_GrabInput() is not implemented. | |
| 43 Does anyone know how to do this? SDL_WM_GrabInput() is designed | |
| 44 to prevent the user from switching input and mouse focus away from | |
| 45 the SDL application. | |
| 46 | |
| 47 Continuous relative mouse motion is not implemented. | |
| 48 | |
| 49 Wide UNICODE character input (Kanji, etc.) has not been tested. | |
| 50 Latin-1 keyboard input works fine. | |
| 51 | |
| 52 MacOS: | |
| 53 Palette handling isn't implemented in windowed mode yet. | |
| 54 | |
| 55 Audio hasn't been extensively tested, in particular the locking | |
| 56 isn't implemented and mixer routines may not call malloc() or free() | |
| 57 because they are called at interrupt time. | |
| 58 | |
| 59 SDL_WM_GrabInput() is not implemented. | |
| 60 Does anyone know how to do this? SDL_WM_GrabInput() is designed | |
| 61 to prevent the user from switching input and mouse focus away from | |
| 62 the SDL application. | |
| 63 | |
| 64 Continuous relative mouse motion is not implemented. | |
| 65 | |
| 66 SDL_AddTimer() and SDL_RemoveTimer() haven't been implemented yet. | |
| 67 | |
| 68 Not all of the keys are properly recognized on the keyboard. | |
| 69 | |
| 70 MacOS X: | |
|
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45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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71 Depth switching for windowed mode isn't implemented yet. |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
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72 |
| 0 | 73 Palette handling isn't implemented in windowed mode yet. |
|
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Added initial support for Quartz video (thanks Darrell!)
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74 |
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390
19e73568a75c
Date: Sat, 1 Jun 2002 17:56:45 -0500
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75 Command-line arguments dialog is not implemented yet. |
| 0 | 76 |
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45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
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77 Fullscreen drawing has some artifacts. |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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parents:
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78 |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
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79 Fullscreen OpenGL for the software renderer is broken. |
| 0 | 80 |
|
47
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Added initial support for Quartz video (thanks Darrell!)
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parents:
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81 Some OpenGL parameters are not accounted for, for example color bits customization. |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
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82 |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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changeset
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83 Continuous mouse motion perhaps is not as smooth as it should be. |
| 0 | 84 |
|
47
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
27
diff
changeset
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85 SDL_WM_GrabInput() is implemented, but it "freezes" the hardware |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
27
diff
changeset
|
86 cursor in the center of the window/screen. Also, mouse moved events |
|
45b1c4303f87
Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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diff
changeset
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87 are not generated, and the keyboard cannot be grabbed. |
| 0 | 88 |
| 89 MacOS X seems to have a broken pthread_cancel() implementation. | |
| 90 | |
| 91 FreeBSD: | |
| 92 pthread_cancel() isn't supported by FreeBSD 3.X, so threads don't | |
| 93 work on versions of FreeBSD earlier than 4.0. | |
| 94 | |
| 95 The CD-ROM handling doesn't work completely. | |
| 96 | |
| 97 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 98 It requires handling of keyboard mapping events and using the XIM | |
| 99 input translation extension. I will implement it as requested. | |
| 100 Latin-1 keyboard input works fine. | |
| 101 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
102 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
103 |
| 0 | 104 Solaris: |
| 105 The joystick functions are not implemented yet. | |
| 106 | |
| 107 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 108 It requires handling of keyboard mapping events and using the XIM | |
| 109 input translation extension. I will implement it as requested. | |
| 110 Latin-1 keyboard input works fine. | |
| 111 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
112 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
113 |
| 0 | 114 IRIX: |
| 115 The CD-ROM handling doesn't work completely. | |
| 116 | |
| 117 The joystick functions are not implemented yet. | |
| 118 | |
| 119 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 120 It requires handling of keyboard mapping events and using the XIM | |
| 121 input translation extension. I will implement it as requested. | |
| 122 Latin-1 keyboard input works fine. | |
| 123 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
124 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
125 |
|
250
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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126 EPOC: |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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127 Only Crystal version of Epoc/SymbianOS is currently supported. |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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128 |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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129 SDL is implemented in static library only. SDL uses static/global |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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130 variables and that is not allowed in EPOC dll libraries. |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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131 |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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changeset
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132 Sound is not yet supported. |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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133 |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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changeset
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134 Joystick, OpenGL and cdrom is not supported (think about cdrom in a cell phone:-). |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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135 |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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136 No console output screen. Printing to stdout do not have any effect. |
|
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
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parents:
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137 |
|
663
8bedd6d61642
Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
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138 QNX: |
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692
04dd6c6d7c30
Date: Fri, 15 Aug 2003 09:13:59 +0300
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139 Fullscreen switch doesn't work (disabled for now). |
|
663
8bedd6d61642
Date: Sat, 2 Aug 2003 16:22:51 +0300
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140 |
|
8bedd6d61642
Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents:
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141 |
| 0 | 142 OpenBSD: -= NOT YET SUPPORTED =- |
| 143 This is reported to work, but I haven't verified this. | |
| 144 | |
| 145 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 146 It requires handling of keyboard mapping events and using the XIM | |
| 147 input translation extension. I will implement it as requested. | |
| 148 Latin-1 keyboard input works fine. | |
| 149 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
150 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
151 |
| 0 | 152 OSF/Tru64: -= NOT YET SUPPORTED =- |
| 153 The audio functions are not implemented yet. | |
| 154 | |
| 155 Joysticks and CD-ROM functions are not implemented yet. | |
| 156 | |
| 157 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 158 It requires handling of keyboard mapping events and using the XIM | |
| 159 input translation extension. I will implement it as requested. | |
| 160 Latin-1 keyboard input works fine. | |
| 161 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
162 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
163 |
| 0 | 164 AIX: -= NOT YET SUPPORTED =- |
| 165 This port has only been tested with AIX 4.3.3 | |
| 166 | |
| 167 The OpenGL support doesn't work yet. | |
| 168 | |
| 169 The joystick subsystem isn't implemented yet. | |
| 170 | |
| 171 Endian detection doesn't work yet - needs a unique CPP symbol. | |
| 172 | |
| 173 Wide UNICODE character input (Kanji, etc.) is not yet supported. | |
| 174 It requires handling of keyboard mapping events and using the XIM | |
| 175 input translation extension. I will implement it as requested. | |
| 176 Latin-1 keyboard input works fine. | |
| 177 | |
|
27
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
178 The keyboard modifiers are not set to the correct state on startup. |
|
a7e598a8d8be
The keyboard modifiers are not set to the correct state on X11 startup.
Sam Lantinga <slouken@lokigames.com>
parents:
21
diff
changeset
|
179 |
| 0 | 180 The AIX port was done by Carsten.Griwodz@KOM.tu-darmstadt.de |
| 181 More information on this port is available at: | |
| 182 http://www.kom.e-technik.tu-darmstadt.de/~griff/SDL/ | |
| 183 | |
| 184 AmigaOS: -= NOT YET SUPPORTED =- | |
| 185 The OpenGL support isn't implemented yet. | |
| 186 | |
| 187 SDL_WM_GrabInput() is not implemented. | |
| 188 Does anyone know how to do this? SDL_WM_GrabInput() is designed | |
| 189 to prevent the user from switching input and mouse focus away from | |
| 190 the SDL application. | |
| 191 | |
| 192 Continuous relative mouse motion is not implemented. | |
| 193 | |
| 194 The AmigaOS port was done by Gabriele.Greco@galactica.it | |
|
250
74a8f672f2f8
Added support for building SDL for EPOC/SymbianOS 6.0 (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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195 |