Mercurial > sdl-ios-xcode
annotate src/video/qnxgf/SDL_gf_pixelfmt.c @ 4788:0bfda420c936
Put in a couple of fixes that I realized hadn't gotten done when I wrote out the SCRUM stuff in TODO. Added SCRUM listings in TODO.
| author | Eli Gottlieb <eligottlieb@gmail.com> |
|---|---|
| date | Fri, 09 Jul 2010 20:24:44 -0400 |
| parents | f7b03b6838cb |
| children |
| rev | line source |
|---|---|
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1 /* |
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2 SDL - Simple DirectMedia Layer |
| 3697 | 3 Copyright (C) 1997-2010 Sam Lantinga |
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4 |
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5 This library is free software; you can redistribute it and/or |
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6 modify it under the terms of the GNU Lesser General Public |
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7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
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9 |
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10 This library is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 Lesser General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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18 |
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19 Sam Lantinga |
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20 slouken@libsdl.org |
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21 |
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22 QNX Graphics Framework SDL driver |
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23 Copyright (C) 2009 Mike Gorchak |
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24 (mike@malva.ua, lestat@i.com.ua) |
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25 */ |
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26 |
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27 #include "SDL_config.h" |
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28 #include "SDL_gf_pixelfmt.h" |
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29 |
| 3139 | 30 gf_format_t |
| 31 qnxgf_sdl_to_gf_pixelformat(uint32_t pixelfmt) | |
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32 { |
| 3139 | 33 switch (pixelfmt) { |
| 34 case SDL_PIXELFORMAT_INDEX8: | |
| 35 { | |
| 36 return GF_FORMAT_PAL8; | |
| 37 } | |
| 38 break; | |
| 39 case SDL_PIXELFORMAT_ARGB1555: | |
| 40 { | |
| 41 return GF_FORMAT_PACK_ARGB1555; | |
| 42 } | |
| 43 break; | |
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44 case SDL_PIXELFORMAT_RGB555: |
| 3139 | 45 { |
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46 /* RGB555 is the same as ARGB1555, but alpha is ignored */ |
| 3139 | 47 return GF_FORMAT_PACK_ARGB1555; |
| 48 } | |
| 49 break; | |
| 50 case SDL_PIXELFORMAT_RGB565: | |
| 51 { | |
| 52 return GF_FORMAT_PACK_RGB565; | |
| 53 } | |
| 54 break; | |
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55 case SDL_PIXELFORMAT_BGR565: |
| 3139 | 56 { |
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57 return GF_FORMAT_PKBE_RGB565; |
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58 } |
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59 break; |
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60 case SDL_PIXELFORMAT_RGB24: |
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61 { |
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62 /* GF has wrong components order */ |
| 3139 | 63 return GF_FORMAT_BGR888; |
| 64 } | |
| 65 break; | |
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66 case SDL_PIXELFORMAT_RGB888: |
| 3139 | 67 { |
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68 /* The same format as ARGB8888, but with alpha ignored */ |
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69 /* and GF has wrong components order */ |
| 3139 | 70 return GF_FORMAT_BGRA8888; |
| 71 } | |
| 72 break; | |
| 73 case SDL_PIXELFORMAT_ARGB8888: | |
| 74 { | |
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75 /* GF has wrong components order */ |
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76 return GF_FORMAT_BGRA8888; |
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77 } |
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78 break; |
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79 case SDL_PIXELFORMAT_BGRA8888: |
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80 { |
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81 /* GF has wrong components order */ |
| 3139 | 82 return GF_FORMAT_ARGB8888; |
| 83 } | |
| 84 break; | |
| 85 case SDL_PIXELFORMAT_YV12: | |
| 86 { | |
| 87 return GF_FORMAT_PLANAR_YUV_YV12; | |
| 88 } | |
| 89 break; | |
| 90 case SDL_PIXELFORMAT_YUY2: | |
| 91 { | |
| 92 return GF_FORMAT_PACK_YUV_YUY2; | |
| 93 } | |
| 94 break; | |
| 95 case SDL_PIXELFORMAT_UYVY: | |
| 96 { | |
| 97 return GF_FORMAT_PACK_YUV_UYVY; | |
| 98 } | |
| 99 break; | |
| 100 case SDL_PIXELFORMAT_YVYU: | |
| 101 { | |
| 102 return GF_FORMAT_PACK_YUV_YVYU; | |
| 103 } | |
| 104 break; | |
| 105 } | |
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106 |
| 3139 | 107 return GF_FORMAT_INVALID; |
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108 } |
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109 |
| 3139 | 110 uint32_t |
| 111 qnxgf_gf_to_sdl_pixelformat(gf_format_t pixelfmt) | |
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112 { |
| 3139 | 113 switch (pixelfmt) { |
| 114 case GF_FORMAT_PAL8: | |
| 115 { | |
| 116 return SDL_PIXELFORMAT_INDEX8; | |
| 117 } | |
| 118 break; | |
| 119 case GF_FORMAT_PKLE_ARGB1555: | |
| 120 { | |
| 121 return SDL_PIXELFORMAT_ARGB1555; | |
| 122 } | |
| 123 break; | |
| 124 case GF_FORMAT_PACK_ARGB1555: | |
| 125 { | |
| 126 return SDL_PIXELFORMAT_ARGB1555; | |
| 127 } | |
| 128 break; | |
| 129 case GF_FORMAT_PKBE_RGB565: | |
| 130 { | |
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131 return SDL_PIXELFORMAT_BGR565; |
| 3139 | 132 } |
| 133 break; | |
| 134 case GF_FORMAT_PKLE_RGB565: | |
| 135 { | |
| 136 return SDL_PIXELFORMAT_RGB565; | |
| 137 } | |
| 138 break; | |
| 139 case GF_FORMAT_PACK_RGB565: | |
| 140 { | |
| 141 return SDL_PIXELFORMAT_RGB565; | |
| 142 } | |
| 143 break; | |
| 144 case GF_FORMAT_BGR888: | |
| 145 { | |
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146 /* GF has wrong components order */ |
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147 return SDL_PIXELFORMAT_RGB24; |
| 3139 | 148 } |
| 149 break; | |
| 150 case GF_FORMAT_BGRA8888: | |
| 151 { | |
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152 /* GF has wrong components order */ |
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153 return SDL_PIXELFORMAT_ARGB8888; |
| 3139 | 154 } |
| 155 break; | |
| 156 case GF_FORMAT_ARGB8888: | |
| 157 { | |
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158 /* GF has wrong components order */ |
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159 return SDL_PIXELFORMAT_BGRA8888; |
| 3139 | 160 } |
| 161 break; | |
| 162 case GF_FORMAT_PLANAR_YUV_YV12: | |
| 163 { | |
| 164 return SDL_PIXELFORMAT_YV12; | |
| 165 } | |
| 166 break; | |
| 167 case GF_FORMAT_PACK_YUV_YUY2: | |
| 168 { | |
| 169 return SDL_PIXELFORMAT_YUY2; | |
| 170 } | |
| 171 break; | |
| 172 case GF_FORMAT_PACK_YUV_UYVY: | |
| 173 { | |
| 174 return SDL_PIXELFORMAT_UYVY; | |
| 175 } | |
| 176 break; | |
| 177 case GF_FORMAT_PACK_YUV_YVYU: | |
| 178 { | |
| 179 return SDL_PIXELFORMAT_YVYU; | |
| 180 } | |
| 181 break; | |
| 182 } | |
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183 |
| 3139 | 184 return SDL_PIXELFORMAT_UNKNOWN; |
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185 } |
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187 /* vi: set ts=4 sw=4 expandtab: */ |