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Revision 983 - (view) (download)
1 : | suxen_drol | 889 | /************************************************************************** |
2 : | * | ||
3 : | * XVID VFW FRONTEND | ||
4 : | * driverproc main | ||
5 : | * | ||
6 : | * This program is free software; you can redistribute it and/or modify | ||
7 : | * it under the terms of the GNU General Public License as published by | ||
8 : | * the Free Software Foundation; either version 2 of the License, or | ||
9 : | * (at your option) any later version. | ||
10 : | * | ||
11 : | * This program is distributed in the hope that it will be useful, | ||
12 : | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 : | * GNU General Public License for more details. | ||
15 : | * | ||
16 : | * You should have received a copy of the GNU General Public License | ||
17 : | * along with this program; if not, write to the Free Software | ||
18 : | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | ||
19 : | * | ||
20 : | *************************************************************************/ | ||
21 : | |||
22 : | /************************************************************************** | ||
23 : | * | ||
24 : | * History: | ||
25 : | * | ||
26 : | * 31.08.2002 Configure() export | ||
27 : | * 01.12.2001 inital version; (c)2001 peter ross <pross@xvid.org> | ||
28 : | * | ||
29 : | *************************************************************************/ | ||
30 : | |||
31 : | #include <windows.h> | ||
32 : | #include <vfw.h> | ||
33 : | |||
34 : | suxen_drol | 983 | #include "debug.h" |
35 : | suxen_drol | 889 | #include "codec.h" |
36 : | #include "config.h" | ||
37 : | #include "resource.h" | ||
38 : | |||
39 : | |||
40 : | BOOL WINAPI DllMain( | ||
41 : | HANDLE hModule, | ||
42 : | DWORD ul_reason_for_call, | ||
43 : | LPVOID lpReserved) | ||
44 : | { | ||
45 : | suxen_drol | 983 | g_hInst = (HINSTANCE) hModule; |
46 : | suxen_drol | 889 | return TRUE; |
47 : | } | ||
48 : | |||
49 : | |||
50 : | |||
51 : | /* __declspec(dllexport) */ LRESULT WINAPI DriverProc( | ||
52 : | DWORD dwDriverId, | ||
53 : | HDRVR hDriver, | ||
54 : | UINT uMsg, | ||
55 : | LPARAM lParam1, | ||
56 : | LPARAM lParam2) | ||
57 : | { | ||
58 : | CODEC * codec = (CODEC *)dwDriverId; | ||
59 : | |||
60 : | switch(uMsg) | ||
61 : | { | ||
62 : | |||
63 : | /* driver primitives */ | ||
64 : | |||
65 : | case DRV_LOAD : | ||
66 : | case DRV_FREE : | ||
67 : | return DRV_OK; | ||
68 : | |||
69 : | case DRV_OPEN : | ||
70 : | suxen_drol | 983 | DPRINTF("DRV_OPEN"); |
71 : | suxen_drol | 889 | { |
72 : | ICOPEN * icopen = (ICOPEN *)lParam2; | ||
73 : | |||
74 : | if (icopen != NULL && icopen->fccType != ICTYPE_VIDEO) | ||
75 : | { | ||
76 : | return DRV_CANCEL; | ||
77 : | } | ||
78 : | |||
79 : | codec = malloc(sizeof(CODEC)); | ||
80 : | |||
81 : | if (codec == NULL) | ||
82 : | { | ||
83 : | if (icopen != NULL) | ||
84 : | { | ||
85 : | icopen->dwError = ICERR_MEMORY; | ||
86 : | } | ||
87 : | return 0; | ||
88 : | } | ||
89 : | |||
90 : | codec->ehandle = codec->dhandle = NULL; | ||
91 : | codec->fbase = 25; | ||
92 : | codec->fincr = 1; | ||
93 : | config_reg_get(&codec->config); | ||
94 : | |||
95 : | /* bad things happen if this is uncommented | ||
96 : | if (lstrcmp(XVID_BUILD, codec->config.build)) | ||
97 : | { | ||
98 : | config_reg_default(&codec->config); | ||
99 : | } | ||
100 : | */ | ||
101 : | |||
102 : | if (icopen != NULL) | ||
103 : | { | ||
104 : | icopen->dwError = ICERR_OK; | ||
105 : | } | ||
106 : | return (LRESULT)codec; | ||
107 : | } | ||
108 : | |||
109 : | case DRV_CLOSE : | ||
110 : | suxen_drol | 983 | DPRINTF("DRV_CLOSE"); |
111 : | suxen_drol | 889 | // compress_end/decompress_end don't always get called |
112 : | compress_end(codec); | ||
113 : | decompress_end(codec); | ||
114 : | free(codec); | ||
115 : | return DRV_OK; | ||
116 : | |||
117 : | case DRV_DISABLE : | ||
118 : | case DRV_ENABLE : | ||
119 : | return DRV_OK; | ||
120 : | |||
121 : | case DRV_INSTALL : | ||
122 : | case DRV_REMOVE : | ||
123 : | return DRV_OK; | ||
124 : | |||
125 : | case DRV_QUERYCONFIGURE : | ||
126 : | case DRV_CONFIGURE : | ||
127 : | return DRV_CANCEL; | ||
128 : | |||
129 : | |||
130 : | /* info */ | ||
131 : | |||
132 : | case ICM_GETINFO : | ||
133 : | suxen_drol | 983 | DPRINTF("ICM_GETINFO"); |
134 : | suxen_drol | 889 | { |
135 : | ICINFO *icinfo = (ICINFO *)lParam1; | ||
136 : | |||
137 : | icinfo->fccType = ICTYPE_VIDEO; | ||
138 : | icinfo->fccHandler = FOURCC_XVID; | ||
139 : | icinfo->dwFlags = | ||
140 : | VIDCF_FASTTEMPORALC | | ||
141 : | VIDCF_FASTTEMPORALD | | ||
142 : | VIDCF_COMPRESSFRAMES; | ||
143 : | |||
144 : | icinfo->dwVersion = 0; | ||
145 : | icinfo->dwVersionICM = ICVERSION; | ||
146 : | |||
147 : | wcscpy(icinfo->szName, XVID_NAME_L); | ||
148 : | wcscpy(icinfo->szDescription, XVID_DESC_L); | ||
149 : | |||
150 : | return lParam2; /* size of struct */ | ||
151 : | } | ||
152 : | |||
153 : | /* state control */ | ||
154 : | |||
155 : | case ICM_ABOUT : | ||
156 : | suxen_drol | 983 | DPRINTF("ICM_ABOUT"); |
157 : | DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_ABOUT), (HWND)lParam1, about_proc, 0); | ||
158 : | suxen_drol | 889 | return ICERR_OK; |
159 : | |||
160 : | case ICM_CONFIGURE : | ||
161 : | suxen_drol | 983 | DPRINTF("ICM_CONFIGURE"); |
162 : | suxen_drol | 889 | if (lParam1 != -1) |
163 : | { | ||
164 : | CONFIG temp; | ||
165 : | |||
166 : | codec->config.save = FALSE; | ||
167 : | memcpy(&temp, &codec->config, sizeof(CONFIG)); | ||
168 : | |||
169 : | suxen_drol | 983 | DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_MAIN), (HWND)lParam1, main_proc, (LPARAM)&temp); |
170 : | suxen_drol | 889 | |
171 : | if (temp.save) | ||
172 : | { | ||
173 : | memcpy(&codec->config, &temp, sizeof(CONFIG)); | ||
174 : | config_reg_set(&codec->config); | ||
175 : | } | ||
176 : | } | ||
177 : | return ICERR_OK; | ||
178 : | |||
179 : | case ICM_GETSTATE : | ||
180 : | suxen_drol | 983 | DPRINTF("ICM_GETSTATE"); |
181 : | suxen_drol | 889 | if ((void*)lParam1 == NULL) |
182 : | { | ||
183 : | return sizeof(CONFIG); | ||
184 : | } | ||
185 : | memcpy((void*)lParam1, &codec->config, sizeof(CONFIG)); | ||
186 : | return ICERR_OK; | ||
187 : | |||
188 : | case ICM_SETSTATE : | ||
189 : | suxen_drol | 983 | DPRINTF("ICM_SETSTATE"); |
190 : | suxen_drol | 889 | if ((void*)lParam1 == NULL) |
191 : | { | ||
192 : | suxen_drol | 983 | DPRINTF("ICM_SETSTATE : DEFAULT"); |
193 : | suxen_drol | 889 | config_reg_get(&codec->config); |
194 : | return 0; | ||
195 : | } | ||
196 : | memcpy(&codec->config,(void*)lParam1, sizeof(CONFIG)); | ||
197 : | return 0; // sizeof(CONFIG); | ||
198 : | |||
199 : | /* not sure the difference, private/public data? */ | ||
200 : | |||
201 : | case ICM_GET : | ||
202 : | case ICM_SET : | ||
203 : | return ICERR_OK; | ||
204 : | |||
205 : | |||
206 : | /* older-stype config */ | ||
207 : | |||
208 : | case ICM_GETDEFAULTQUALITY : | ||
209 : | case ICM_GETQUALITY : | ||
210 : | case ICM_SETQUALITY : | ||
211 : | case ICM_GETBUFFERSWANTED : | ||
212 : | case ICM_GETDEFAULTKEYFRAMERATE : | ||
213 : | return ICERR_UNSUPPORTED; | ||
214 : | |||
215 : | |||
216 : | /* compressor */ | ||
217 : | |||
218 : | case ICM_COMPRESS_QUERY : | ||
219 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_QUERY"); |
220 : | suxen_drol | 889 | return compress_query(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
221 : | |||
222 : | case ICM_COMPRESS_GET_FORMAT : | ||
223 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_GET_FORMAT"); |
224 : | suxen_drol | 889 | return compress_get_format(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
225 : | |||
226 : | case ICM_COMPRESS_GET_SIZE : | ||
227 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_GET_SIZE"); |
228 : | suxen_drol | 889 | return compress_get_size(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
229 : | |||
230 : | case ICM_COMPRESS_FRAMES_INFO : | ||
231 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_FRAMES_INFO"); |
232 : | suxen_drol | 889 | return compress_frames_info(codec, (ICCOMPRESSFRAMES *)lParam1); |
233 : | |||
234 : | case ICM_COMPRESS_BEGIN : | ||
235 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_BEGIN"); |
236 : | suxen_drol | 889 | return compress_begin(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
237 : | |||
238 : | case ICM_COMPRESS_END : | ||
239 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS_END"); |
240 : | suxen_drol | 889 | return compress_end(codec); |
241 : | |||
242 : | case ICM_COMPRESS : | ||
243 : | suxen_drol | 983 | DPRINTF("ICM_COMPRESS"); |
244 : | suxen_drol | 889 | return compress(codec, (ICCOMPRESS *)lParam1); |
245 : | |||
246 : | /* decompressor */ | ||
247 : | |||
248 : | case ICM_DECOMPRESS_QUERY : | ||
249 : | suxen_drol | 983 | DPRINTF("ICM_DECOMPRESS_QUERY"); |
250 : | suxen_drol | 889 | return decompress_query(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
251 : | |||
252 : | case ICM_DECOMPRESS_GET_FORMAT : | ||
253 : | suxen_drol | 983 | DPRINTF("ICM_DECOMPRESS_GET_FORMAT"); |
254 : | suxen_drol | 889 | return decompress_get_format(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
255 : | |||
256 : | case ICM_DECOMPRESS_BEGIN : | ||
257 : | suxen_drol | 983 | DPRINTF("ICM_DECOMPRESS_BEGIN"); |
258 : | suxen_drol | 889 | return decompress_begin(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); |
259 : | |||
260 : | case ICM_DECOMPRESS_END : | ||
261 : | suxen_drol | 983 | DPRINTF("ICM_DECOMPRESS_END"); |
262 : | suxen_drol | 889 | return decompress_end(codec); |
263 : | |||
264 : | case ICM_DECOMPRESS : | ||
265 : | suxen_drol | 983 | DPRINTF("ICM_DECOMPRESS"); |
266 : | suxen_drol | 889 | return decompress(codec, (ICDECOMPRESS *)lParam1); |
267 : | |||
268 : | case ICM_DECOMPRESS_GET_PALETTE : | ||
269 : | case ICM_DECOMPRESS_SET_PALETTE : | ||
270 : | case ICM_DECOMPRESSEX_QUERY: | ||
271 : | case ICM_DECOMPRESSEX_BEGIN: | ||
272 : | case ICM_DECOMPRESSEX_END: | ||
273 : | case ICM_DECOMPRESSEX: | ||
274 : | return ICERR_UNSUPPORTED; | ||
275 : | |||
276 : | default: | ||
277 : | return DefDriverProc(dwDriverId, hDriver, uMsg, lParam1, lParam2); | ||
278 : | } | ||
279 : | } | ||
280 : | |||
281 : | |||
282 : | void WINAPI Configure(HWND hwnd, HINSTANCE hinst, LPTSTR lpCmdLine, int nCmdShow) | ||
283 : | { | ||
284 : | DWORD dwDriverId; | ||
285 : | |||
286 : | dwDriverId = DriverProc(0, 0, DRV_OPEN, 0, 0); | ||
287 : | if (dwDriverId != (DWORD)NULL) | ||
288 : | { | ||
289 : | DriverProc(dwDriverId, 0, ICM_CONFIGURE, 0, 0); | ||
290 : | DriverProc(dwDriverId, 0, DRV_CLOSE, 0, 0); | ||
291 : | } | ||
292 : | } |
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