diff options
Diffstat (limited to 'src/libs/video/vresins.c')
| -rw-r--r-- | src/libs/video/vresins.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/src/libs/video/vresins.c b/src/libs/video/vresins.c new file mode 100644 index 0000000..dbb18e0 --- /dev/null +++ b/src/libs/video/vresins.c @@ -0,0 +1,186 @@ +// Copyright 2008 Michael Martin + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include <stdlib.h> +#include <string.h> +#include "vidintrn.h" +#include "libs/log.h" +#include "libs/memlib.h" + + +static BOOLEAN +FreeLegacyVideoData (void *data) +{ + LEGACY_VIDEO pLV; + if (!data) + return FALSE; + + pLV = (LEGACY_VIDEO) data; + if (pLV->video) + HFree (pLV->video); + if (pLV->audio) + HFree (pLV->audio); + if (pLV->speech) + HFree (pLV->speech); + HFree (pLV); + + return TRUE; +} + +static void +GetLegacyVideoData (const char *path, RESOURCE_DATA *resdata) +{ + void *result = NULL; + char paths[1024], *audio_path, *speech_path, *loop_str; + uint32 LoopFrame = VID_NO_LOOP; + + /* Parse out the video components. */ + strncpy (paths, path, 1023); + paths[1023] = '\0'; + audio_path = strchr (paths, ':'); + if (audio_path == NULL) + { + speech_path = NULL; + loop_str = NULL; + } + else + { + *audio_path = '\0'; + audio_path++; + + speech_path = strchr (audio_path, ':'); + if (speech_path == NULL) + { + loop_str = NULL; + } + else + { + *speech_path = '\0'; + speech_path++; + + loop_str = strchr (speech_path, ':'); + if (loop_str != NULL) { + *loop_str = '\0'; + loop_str++; + } + } + } + + log_add (log_Info, "\t'%s' -- video", paths); + if (audio_path) + log_add (log_Info, "\t'%s' -- audio", audio_path); + else + log_add (log_Info, "\tNo associated audio"); + if (speech_path) + log_add (log_Info, "\t'%s' -- speech path", speech_path); + else + log_add (log_Info, "\tNo associated speech"); + if (loop_str) + { + char *end; + LoopFrame = strtol (loop_str, &end, 10); + // We allow whitespace at the end, but nothing printable. + if (*end > 32) { + log_add (log_Warning, "Warning: Unparsable loop frame '%s'. Disabling loop.", loop_str); + LoopFrame = VID_NO_LOOP; + } + log_add (log_Info, "\tLoop frame is %u", LoopFrame); + } + else + log_add (log_Info, "\tNo specified loop frame"); + + result = HMalloc (sizeof (LEGACY_VIDEO_DESC)); + if (result) + { + LEGACY_VIDEO pLV = (LEGACY_VIDEO) result; + int len; + pLV->video = NULL; + pLV->audio = NULL; + pLV->speech = NULL; + pLV->loop = LoopFrame; + + len = strlen(paths)+1; + pLV->video = (char *)HMalloc (len); + if (!pLV->video) + { + log_add (log_Warning, "Warning: Couldn't allocate space for '%s'", paths); + goto err; + } + strncpy(pLV->video, paths, len); + + if (audio_path) + { + len = strlen(audio_path)+1; + pLV->audio = (char *)HMalloc (len); + if (!pLV->audio) + { + log_add (log_Warning, "Warning: Couldn't allocate space for '%s'", audio_path); + goto err; + } + strncpy(pLV->audio, audio_path, len); + } + + if (speech_path) + { + len = strlen(speech_path)+1; + pLV->speech = (char *)HMalloc (len); + if (!pLV->speech) + { + log_add (log_Warning, "Warning: Couldn't allocate space for '%s'", speech_path); + goto err; + } + strncpy(pLV->speech, speech_path, len); + } + + resdata->ptr = result; + } + return; +err: + if (result) + FreeLegacyVideoData ((LEGACY_VIDEO)result); + + resdata->ptr = NULL; + return; +} + +BOOLEAN +InstallVideoResType (void) +{ + InstallResTypeVectors ("3DOVID", GetLegacyVideoData, FreeLegacyVideoData, NULL); + return TRUE; +} + +LEGACY_VIDEO +LoadLegacyVideoInstance (RESOURCE res) +{ + void *data; + + data = res_GetResource (res); + if (data) + { + res_DetachResource (res); + } + + return (LEGACY_VIDEO)data; +} + +BOOLEAN +DestroyLegacyVideo (LEGACY_VIDEO vid) +{ + return FreeLegacyVideoData (vid); +} |