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path: root/source/blender/avi/intern/avi_options.c
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Diffstat (limited to 'source/blender/avi/intern/avi_options.c')
-rw-r--r--source/blender/avi/intern/avi_options.c192
1 files changed, 108 insertions, 84 deletions
diff --git a/source/blender/avi/intern/avi_options.c b/source/blender/avi/intern/avi_options.c
index a8b0bd68fb1..d491f3bb2d0 100644
--- a/source/blender/avi/intern/avi_options.c
+++ b/source/blender/avi/intern/avi_options.c
@@ -34,89 +34,113 @@
/* avi_set_compress_options gets its own file... now don't WE feel important? */
-AviError AVI_set_compress_option(AviMovie *movie, int option_type, int stream, AviOption option, void *opt_data)
+AviError AVI_set_compress_option(
+ AviMovie *movie, int option_type, int stream, AviOption option, void *opt_data)
{
- int i;
- int useconds;
-
- (void)stream; /* unused */
-
- if (movie->header->TotalFrames != 0) /* Can't change params after we have already started writing frames */
- return AVI_ERROR_OPTION;
-
- switch (option_type) {
- case AVI_OPTION_TYPE_MAIN:
- switch (option) {
- case AVI_OPTION_WIDTH:
- movie->header->Width = *((int *) opt_data);
- movie->header->SuggestedBufferSize = movie->header->Width * movie->header->Height * 3;
-
- for (i = 0; i < movie->header->Streams; i++) {
- if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
- ((AviBitmapInfoHeader *) movie->streams[i].sf)->Width = *((int *) opt_data);
- movie->streams[i].sh.SuggestedBufferSize = movie->header->SuggestedBufferSize;
- movie->streams[i].sh.right = *((int *) opt_data);
- ((AviBitmapInfoHeader *) movie->streams[i].sf)->SizeImage = movie->header->SuggestedBufferSize;
- fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
- awrite(movie, movie->streams[i].sf, 1, movie->streams[i].sf_size, movie->fp, AVI_BITMAPH);
- }
- }
-
- break;
-
- case AVI_OPTION_HEIGHT:
- movie->header->Height = *((int *) opt_data);
- movie->header->SuggestedBufferSize = movie->header->Width * movie->header->Height * 3;
-
- for (i = 0; i < movie->header->Streams; i++) {
- if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
- ((AviBitmapInfoHeader *) movie->streams[i].sf)->Height = *((int *) opt_data);
- movie->streams[i].sh.SuggestedBufferSize = movie->header->SuggestedBufferSize;
- movie->streams[i].sh.bottom = *((int *) opt_data);
- ((AviBitmapInfoHeader *) movie->streams[i].sf)->SizeImage = movie->header->SuggestedBufferSize;
- fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
- awrite(movie, movie->streams[i].sf, 1, movie->streams[i].sf_size, movie->fp, AVI_BITMAPH);
- }
- }
-
- break;
-
- case AVI_OPTION_QUALITY:
- for (i = 0; i < movie->header->Streams; i++) {
- if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
- movie->streams[i].sh.Quality = (*((int *) opt_data)) * 100;
- fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
- awrite(movie, movie->streams[i].sf, 1, movie->streams[i].sf_size, movie->fp, AVI_BITMAPH);
- }
- }
- break;
-
- case AVI_OPTION_FRAMERATE:
- useconds = (int)(1000000 / (*((double *) opt_data)));
- if (useconds)
- movie->header->MicroSecPerFrame = useconds;
-
- for (i = 0; i < movie->header->Streams; i++) {
- if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
- movie->streams[i].sh.Scale = movie->header->MicroSecPerFrame;
- fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
- awrite(movie, movie->streams[i].sf, 1, movie->streams[i].sf_size, movie->fp, AVI_BITMAPH);
- }
- }
- break;
- }
-
- fseek(movie->fp, movie->offset_table[0], SEEK_SET);
- awrite(movie, movie->header, 1, sizeof(AviMainHeader), movie->fp, AVI_MAINH);
-
- break;
- case AVI_OPTION_TYPE_STRH:
- break;
- case AVI_OPTION_TYPE_STRF:
- break;
- default:
- return AVI_ERROR_OPTION;
- }
-
- return AVI_ERROR_NONE;
+ int i;
+ int useconds;
+
+ (void)stream; /* unused */
+
+ if (movie->header->TotalFrames !=
+ 0) /* Can't change params after we have already started writing frames */
+ return AVI_ERROR_OPTION;
+
+ switch (option_type) {
+ case AVI_OPTION_TYPE_MAIN:
+ switch (option) {
+ case AVI_OPTION_WIDTH:
+ movie->header->Width = *((int *)opt_data);
+ movie->header->SuggestedBufferSize = movie->header->Width * movie->header->Height * 3;
+
+ for (i = 0; i < movie->header->Streams; i++) {
+ if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
+ ((AviBitmapInfoHeader *)movie->streams[i].sf)->Width = *((int *)opt_data);
+ movie->streams[i].sh.SuggestedBufferSize = movie->header->SuggestedBufferSize;
+ movie->streams[i].sh.right = *((int *)opt_data);
+ ((AviBitmapInfoHeader *)movie->streams[i].sf)->SizeImage =
+ movie->header->SuggestedBufferSize;
+ fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
+ awrite(movie,
+ movie->streams[i].sf,
+ 1,
+ movie->streams[i].sf_size,
+ movie->fp,
+ AVI_BITMAPH);
+ }
+ }
+
+ break;
+
+ case AVI_OPTION_HEIGHT:
+ movie->header->Height = *((int *)opt_data);
+ movie->header->SuggestedBufferSize = movie->header->Width * movie->header->Height * 3;
+
+ for (i = 0; i < movie->header->Streams; i++) {
+ if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
+ ((AviBitmapInfoHeader *)movie->streams[i].sf)->Height = *((int *)opt_data);
+ movie->streams[i].sh.SuggestedBufferSize = movie->header->SuggestedBufferSize;
+ movie->streams[i].sh.bottom = *((int *)opt_data);
+ ((AviBitmapInfoHeader *)movie->streams[i].sf)->SizeImage =
+ movie->header->SuggestedBufferSize;
+ fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
+ awrite(movie,
+ movie->streams[i].sf,
+ 1,
+ movie->streams[i].sf_size,
+ movie->fp,
+ AVI_BITMAPH);
+ }
+ }
+
+ break;
+
+ case AVI_OPTION_QUALITY:
+ for (i = 0; i < movie->header->Streams; i++) {
+ if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
+ movie->streams[i].sh.Quality = (*((int *)opt_data)) * 100;
+ fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
+ awrite(movie,
+ movie->streams[i].sf,
+ 1,
+ movie->streams[i].sf_size,
+ movie->fp,
+ AVI_BITMAPH);
+ }
+ }
+ break;
+
+ case AVI_OPTION_FRAMERATE:
+ useconds = (int)(1000000 / (*((double *)opt_data)));
+ if (useconds)
+ movie->header->MicroSecPerFrame = useconds;
+
+ for (i = 0; i < movie->header->Streams; i++) {
+ if (avi_get_format_type(movie->streams[i].format) == FCC("vids")) {
+ movie->streams[i].sh.Scale = movie->header->MicroSecPerFrame;
+ fseek(movie->fp, movie->offset_table[1 + i * 2 + 1], SEEK_SET);
+ awrite(movie,
+ movie->streams[i].sf,
+ 1,
+ movie->streams[i].sf_size,
+ movie->fp,
+ AVI_BITMAPH);
+ }
+ }
+ break;
+ }
+
+ fseek(movie->fp, movie->offset_table[0], SEEK_SET);
+ awrite(movie, movie->header, 1, sizeof(AviMainHeader), movie->fp, AVI_MAINH);
+
+ break;
+ case AVI_OPTION_TYPE_STRH:
+ break;
+ case AVI_OPTION_TYPE_STRF:
+ break;
+ default:
+ return AVI_ERROR_OPTION;
+ }
+
+ return AVI_ERROR_NONE;
}
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