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1 : | edgomez | 1382 | /***************************************************************************** |
2 : | * | ||
3 : | * XVID MPEG-4 VFW FRONTEND | ||
4 : | * - driverproc main - | ||
5 : | * | ||
6 : | Isibaar | 1910 | * Copyright(C) Peter Ross <pross@xvid.org> |
7 : | edgomez | 1382 | * |
8 : | * This program is free software ; you can redistribute it and/or modify | ||
9 : | * it under the terms of the GNU General Public License as published by | ||
10 : | * the Free Software Foundation ; either version 2 of the License, or | ||
11 : | * (at your option) any later version. | ||
12 : | * | ||
13 : | * This program is distributed in the hope that it will be useful, | ||
14 : | * but WITHOUT ANY WARRANTY ; without even the implied warranty of | ||
15 : | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
16 : | * GNU General Public License for more details. | ||
17 : | * | ||
18 : | * You should have received a copy of the GNU General Public License | ||
19 : | * along with this program ; if not, write to the Free Software | ||
20 : | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
21 : | * | ||
22 : | Isibaar | 1985 | * $Id$ |
23 : | edgomez | 1382 | * |
24 : | ****************************************************************************/ | ||
25 : | |||
26 : | #include <windows.h> | ||
27 : | #include <vfw.h> | ||
28 : | #include "vfwext.h" | ||
29 : | |||
30 : | #include "debug.h" | ||
31 : | #include "codec.h" | ||
32 : | #include "config.h" | ||
33 : | #include "status.h" | ||
34 : | #include "resource.h" | ||
35 : | |||
36 : | edgomez | 1413 | static int clean_dll_bindings(CODEC* codec); |
37 : | edgomez | 1382 | |
38 : | Isibaar | 1827 | INT_PTR WINAPI DllMain( |
39 : | HANDLE hModule, | ||
40 : | DWORD ul_reason_for_call, | ||
41 : | LPVOID lpReserved) | ||
42 : | edgomez | 1382 | { |
43 : | g_hInst = (HINSTANCE) hModule; | ||
44 : | return TRUE; | ||
45 : | } | ||
46 : | |||
47 : | /* __declspec(dllexport) */ LRESULT WINAPI DriverProc( | ||
48 : | Isibaar | 1830 | DWORD_PTR dwDriverId, |
49 : | edgomez | 1382 | HDRVR hDriver, |
50 : | UINT uMsg, | ||
51 : | LPARAM lParam1, | ||
52 : | LPARAM lParam2) | ||
53 : | { | ||
54 : | CODEC * codec = (CODEC *)dwDriverId; | ||
55 : | |||
56 : | switch(uMsg) | ||
57 : | { | ||
58 : | |||
59 : | /* driver primitives */ | ||
60 : | |||
61 : | case DRV_LOAD : | ||
62 : | case DRV_FREE : | ||
63 : | suxen_drol | 1495 | return DRVCNF_OK; |
64 : | edgomez | 1382 | |
65 : | case DRV_OPEN : | ||
66 : | DPRINTF("DRV_OPEN"); | ||
67 : | edgomez | 1398 | |
68 : | edgomez | 1382 | { |
69 : | ICOPEN * icopen = (ICOPEN *)lParam2; | ||
70 : | |||
71 : | if (icopen != NULL && icopen->fccType != ICTYPE_VIDEO) | ||
72 : | { | ||
73 : | suxen_drol | 1495 | return DRVCNF_CANCEL; |
74 : | edgomez | 1382 | } |
75 : | |||
76 : | codec = malloc(sizeof(CODEC)); | ||
77 : | |||
78 : | if (codec == NULL) | ||
79 : | { | ||
80 : | if (icopen != NULL) | ||
81 : | { | ||
82 : | icopen->dwError = ICERR_MEMORY; | ||
83 : | } | ||
84 : | return 0; | ||
85 : | } | ||
86 : | |||
87 : | edgomez | 1398 | memset(codec, 0, sizeof(CODEC)); |
88 : | edgomez | 1382 | |
89 : | codec->status.hDlg = NULL; | ||
90 : | codec->config.ci_valid = 0; | ||
91 : | codec->ehandle = codec->dhandle = NULL; | ||
92 : | codec->fbase = 25; | ||
93 : | codec->fincr = 1; | ||
94 : | config_reg_get(&codec->config); | ||
95 : | |||
96 : | #if 0 | ||
97 : | /* bad things happen if this piece of code is activated */ | ||
98 : | if (lstrcmp(XVID_BUILD, codec->config.build)) | ||
99 : | { | ||
100 : | config_reg_default(&codec->config); | ||
101 : | } | ||
102 : | #endif | ||
103 : | |||
104 : | if (icopen != NULL) | ||
105 : | { | ||
106 : | icopen->dwError = ICERR_OK; | ||
107 : | } | ||
108 : | return (LRESULT)codec; | ||
109 : | } | ||
110 : | |||
111 : | case DRV_CLOSE : | ||
112 : | DPRINTF("DRV_CLOSE"); | ||
113 : | /* compress_end/decompress_end don't always get called */ | ||
114 : | compress_end(codec); | ||
115 : | decompress_end(codec); | ||
116 : | edgomez | 1413 | clean_dll_bindings(codec); |
117 : | edgomez | 1382 | status_destroy_always(&codec->status); |
118 : | free(codec); | ||
119 : | suxen_drol | 1495 | return DRVCNF_OK; |
120 : | edgomez | 1382 | |
121 : | case DRV_DISABLE : | ||
122 : | case DRV_ENABLE : | ||
123 : | suxen_drol | 1495 | return DRVCNF_OK; |
124 : | edgomez | 1382 | |
125 : | case DRV_INSTALL : | ||
126 : | case DRV_REMOVE : | ||
127 : | suxen_drol | 1495 | return DRVCNF_OK; |
128 : | edgomez | 1382 | |
129 : | case DRV_QUERYCONFIGURE : | ||
130 : | case DRV_CONFIGURE : | ||
131 : | suxen_drol | 1495 | return DRVCNF_CANCEL; |
132 : | edgomez | 1382 | |
133 : | |||
134 : | /* info */ | ||
135 : | |||
136 : | case ICM_GETINFO : | ||
137 : | DPRINTF("ICM_GETINFO"); | ||
138 : | suxen_drol | 1495 | |
139 : | if (lParam1 && lParam2 >= sizeof(ICINFO)) { | ||
140 : | edgomez | 1382 | ICINFO *icinfo = (ICINFO *)lParam1; |
141 : | |||
142 : | icinfo->fccType = ICTYPE_VIDEO; | ||
143 : | icinfo->fccHandler = FOURCC_XVID; | ||
144 : | icinfo->dwFlags = | ||
145 : | VIDCF_FASTTEMPORALC | | ||
146 : | VIDCF_FASTTEMPORALD | | ||
147 : | VIDCF_COMPRESSFRAMES; | ||
148 : | |||
149 : | icinfo->dwVersion = 0; | ||
150 : | suxen_drol | 1630 | #if !defined(ICVERSION) |
151 : | #define ICVERSION 0x0104 | ||
152 : | #endif | ||
153 : | edgomez | 1382 | icinfo->dwVersionICM = ICVERSION; |
154 : | |||
155 : | wcscpy(icinfo->szName, XVID_NAME_L); | ||
156 : | wcscpy(icinfo->szDescription, XVID_DESC_L); | ||
157 : | |||
158 : | return lParam2; /* size of struct */ | ||
159 : | } | ||
160 : | suxen_drol | 1495 | |
161 : | return 0; /* error */ | ||
162 : | edgomez | 1382 | |
163 : | /* state control */ | ||
164 : | |||
165 : | case ICM_ABOUT : | ||
166 : | DPRINTF("ICM_ABOUT"); | ||
167 : | DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_ABOUT), (HWND)lParam1, about_proc, 0); | ||
168 : | return ICERR_OK; | ||
169 : | |||
170 : | case ICM_CONFIGURE : | ||
171 : | DPRINTF("ICM_CONFIGURE"); | ||
172 : | if (lParam1 != -1) | ||
173 : | { | ||
174 : | CONFIG temp; | ||
175 : | |||
176 : | codec->config.save = FALSE; | ||
177 : | memcpy(&temp, &codec->config, sizeof(CONFIG)); | ||
178 : | |||
179 : | DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_MAIN), (HWND)lParam1, main_proc, (LPARAM)&temp); | ||
180 : | |||
181 : | if (temp.save) | ||
182 : | { | ||
183 : | memcpy(&codec->config, &temp, sizeof(CONFIG)); | ||
184 : | config_reg_set(&codec->config); | ||
185 : | } | ||
186 : | } | ||
187 : | return ICERR_OK; | ||
188 : | |||
189 : | case ICM_GETSTATE : | ||
190 : | DPRINTF("ICM_GETSTATE"); | ||
191 : | if ((void*)lParam1 == NULL) | ||
192 : | { | ||
193 : | return sizeof(CONFIG); | ||
194 : | } | ||
195 : | memcpy((void*)lParam1, &codec->config, sizeof(CONFIG)); | ||
196 : | return ICERR_OK; | ||
197 : | |||
198 : | case ICM_SETSTATE : | ||
199 : | DPRINTF("ICM_SETSTATE"); | ||
200 : | if ((void*)lParam1 == NULL) | ||
201 : | { | ||
202 : | DPRINTF("ICM_SETSTATE : DEFAULT"); | ||
203 : | config_reg_get(&codec->config); | ||
204 : | return 0; | ||
205 : | } | ||
206 : | memcpy(&codec->config,(void*)lParam1, sizeof(CONFIG)); | ||
207 : | return 0; /* sizeof(CONFIG); */ | ||
208 : | |||
209 : | /* not sure the difference, private/public data? */ | ||
210 : | |||
211 : | case ICM_GET : | ||
212 : | case ICM_SET : | ||
213 : | return ICERR_OK; | ||
214 : | |||
215 : | |||
216 : | /* older-stype config */ | ||
217 : | |||
218 : | case ICM_GETDEFAULTQUALITY : | ||
219 : | case ICM_GETQUALITY : | ||
220 : | case ICM_SETQUALITY : | ||
221 : | case ICM_GETBUFFERSWANTED : | ||
222 : | case ICM_GETDEFAULTKEYFRAMERATE : | ||
223 : | return ICERR_UNSUPPORTED; | ||
224 : | |||
225 : | |||
226 : | /* compressor */ | ||
227 : | |||
228 : | case ICM_COMPRESS_QUERY : | ||
229 : | DPRINTF("ICM_COMPRESS_QUERY"); | ||
230 : | return compress_query(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
231 : | |||
232 : | case ICM_COMPRESS_GET_FORMAT : | ||
233 : | DPRINTF("ICM_COMPRESS_GET_FORMAT"); | ||
234 : | return compress_get_format(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
235 : | |||
236 : | case ICM_COMPRESS_GET_SIZE : | ||
237 : | DPRINTF("ICM_COMPRESS_GET_SIZE"); | ||
238 : | return compress_get_size(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
239 : | |||
240 : | case ICM_COMPRESS_FRAMES_INFO : | ||
241 : | DPRINTF("ICM_COMPRESS_FRAMES_INFO"); | ||
242 : | return compress_frames_info(codec, (ICCOMPRESSFRAMES *)lParam1); | ||
243 : | |||
244 : | case ICM_COMPRESS_BEGIN : | ||
245 : | DPRINTF("ICM_COMPRESS_BEGIN"); | ||
246 : | return compress_begin(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
247 : | |||
248 : | case ICM_COMPRESS_END : | ||
249 : | DPRINTF("ICM_COMPRESS_END"); | ||
250 : | return compress_end(codec); | ||
251 : | |||
252 : | case ICM_COMPRESS : | ||
253 : | DPRINTF("ICM_COMPRESS"); | ||
254 : | return compress(codec, (ICCOMPRESS *)lParam1); | ||
255 : | |||
256 : | /* decompressor */ | ||
257 : | |||
258 : | case ICM_DECOMPRESS_QUERY : | ||
259 : | DPRINTF("ICM_DECOMPRESS_QUERY"); | ||
260 : | return decompress_query(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
261 : | |||
262 : | case ICM_DECOMPRESS_GET_FORMAT : | ||
263 : | DPRINTF("ICM_DECOMPRESS_GET_FORMAT"); | ||
264 : | return decompress_get_format(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
265 : | |||
266 : | case ICM_DECOMPRESS_BEGIN : | ||
267 : | DPRINTF("ICM_DECOMPRESS_BEGIN"); | ||
268 : | return decompress_begin(codec, (BITMAPINFO *)lParam1, (BITMAPINFO *)lParam2); | ||
269 : | |||
270 : | case ICM_DECOMPRESS_END : | ||
271 : | DPRINTF("ICM_DECOMPRESS_END"); | ||
272 : | return decompress_end(codec); | ||
273 : | |||
274 : | case ICM_DECOMPRESS : | ||
275 : | DPRINTF("ICM_DECOMPRESS"); | ||
276 : | return decompress(codec, (ICDECOMPRESS *)lParam1); | ||
277 : | |||
278 : | case ICM_DECOMPRESS_GET_PALETTE : | ||
279 : | case ICM_DECOMPRESS_SET_PALETTE : | ||
280 : | case ICM_DECOMPRESSEX_QUERY: | ||
281 : | case ICM_DECOMPRESSEX_BEGIN: | ||
282 : | case ICM_DECOMPRESSEX_END: | ||
283 : | case ICM_DECOMPRESSEX: | ||
284 : | return ICERR_UNSUPPORTED; | ||
285 : | |||
286 : | /* VFWEXT entry point */ | ||
287 : | case ICM_USER+0x0fff : | ||
288 : | if (lParam1 == VFWEXT_CONFIGURE_INFO) { | ||
289 : | VFWEXT_CONFIGURE_INFO_T * info = (VFWEXT_CONFIGURE_INFO_T*)lParam2; | ||
290 : | DPRINTF("%i %i %i %i %i %i", | ||
291 : | info->ciWidth, info->ciHeight, | ||
292 : | info->ciRate, info->ciScale, | ||
293 : | info->ciActiveFrame, info->ciFrameCount); | ||
294 : | |||
295 : | codec->config.ci_valid = 1; | ||
296 : | memcpy(&codec->config.ci, (void*)lParam2, sizeof(VFWEXT_CONFIGURE_INFO_T)); | ||
297 : | return ICERR_OK; | ||
298 : | } | ||
299 : | return ICERR_UNSUPPORTED; | ||
300 : | |||
301 : | default: | ||
302 : | syskin | 1453 | if (uMsg < DRV_USER) |
303 : | return DefDriverProc(dwDriverId, hDriver, uMsg, lParam1, lParam2); | ||
304 : | else | ||
305 : | return ICERR_UNSUPPORTED; | ||
306 : | edgomez | 1382 | } |
307 : | } | ||
308 : | |||
309 : | void WINAPI Configure(HWND hwnd, HINSTANCE hinst, LPTSTR lpCmdLine, int nCmdShow) | ||
310 : | { | ||
311 : | Isibaar | 1831 | LRESULT dwDriverId; |
312 : | edgomez | 1382 | |
313 : | Isibaar | 1830 | dwDriverId = (LRESULT) DriverProc(0, 0, DRV_OPEN, 0, 0); |
314 : | if (dwDriverId != (LRESULT)NULL) | ||
315 : | edgomez | 1382 | { |
316 : | suxen_drol | 1520 | if (lstrcmpi(lpCmdLine, "about")==0) { |
317 : | DriverProc(dwDriverId, 0, ICM_ABOUT, (LPARAM)GetDesktopWindow(), 0); | ||
318 : | }else{ | ||
319 : | DriverProc(dwDriverId, 0, ICM_CONFIGURE, (LPARAM)GetDesktopWindow(), 0); | ||
320 : | } | ||
321 : | edgomez | 1382 | DriverProc(dwDriverId, 0, DRV_CLOSE, 0, 0); |
322 : | } | ||
323 : | } | ||
324 : | edgomez | 1413 | |
325 : | static int clean_dll_bindings(CODEC* codec) | ||
326 : | { | ||
327 : | if(codec->m_hdll) | ||
328 : | { | ||
329 : | FreeLibrary(codec->m_hdll); | ||
330 : | codec->m_hdll = NULL; | ||
331 : | codec->xvid_global_func = NULL; | ||
332 : | codec->xvid_encore_func = NULL; | ||
333 : | codec->xvid_decore_func = NULL; | ||
334 : | codec->xvid_plugin_single_func = NULL; | ||
335 : | codec->xvid_plugin_2pass1_func = NULL; | ||
336 : | codec->xvid_plugin_2pass2_func = NULL; | ||
337 : | codec->xvid_plugin_lumimasking_func = NULL; | ||
338 : | codec->xvid_plugin_psnr_func = NULL; | ||
339 : | } | ||
340 : | return 0; | ||
341 : | } |
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