dmlib: src/dmtimelinew.c annotate

annotate src/dmtimelinew.c @ 2298:b5abfff07ca9

Add new DMGrowBuf helper functions dmGrowBufCopyOffsSize() and dmGrowBufConstCopyOffsSize().

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 04 Jul 2019 10:54:16 +0300
parents	862a943afff4
children	9807ae37ad69

rev	line source
642 0888971cbff8 Add comment headers to several files. Matti Hamalainen <ccr@tnsp.org> parents: 638 diff changeset	1 /*
0888971cbff8 Add comment headers to several files. Matti Hamalainen <ccr@tnsp.org> parents: 638 diff changeset	2 * dmlib
0888971cbff8 Add comment headers to several files. Matti Hamalainen <ccr@tnsp.org> parents: 638 diff changeset	3 * -- Timeline file writing
0888971cbff8 Add comment headers to several files. Matti Hamalainen <ccr@tnsp.org> parents: 638 diff changeset	4 * Programmed and designed by Matti 'ccr' Hamalainen
863 27949209238b Update copyrights. Matti Hamalainen <ccr@tnsp.org> parents: 834 diff changeset	5 * (C) Copyright 2012-2015 Tecnic Software productions (TNSP)
642 0888971cbff8 Add comment headers to several files. Matti Hamalainen <ccr@tnsp.org> parents: 638 diff changeset	6 */
368 08ea68abb1f8 Work towards re-entrancy. Matti Hamalainen <ccr@tnsp.org> parents: 350 diff changeset	7 #include "dmengine.h"
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	8
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	9
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	10 static BOOL dmSaveFloatValue(DMResource *res, const DMFloat val)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	11 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	12 char tmp[DT_FLOAT_STORE_SIZE];
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	13 snprintf(tmp, DT_FLOAT_STORE_SIZE, "%f", val);
554 d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	14 return !dmf_write_str(res, tmp, DT_FLOAT_STORE_SIZE);
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	15 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	16
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	17
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	18 static int dmSaveTimelinePoints(DMResource res, const DMTimelinePoints points, const int type)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	19 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	20 int point;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	21 Uint32 npoints;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	22
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	23 // Save number of points
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	24 npoints = points->npoints;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	25 if (!dmf_write_le32(res, npoints))
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	26 return DMERR_FWRITE;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	27
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	28 // Save points
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	29 for (point = 0; point < points->npoints; point++)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	30 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	31 DMTimelinePoint *pt = &(points->points[point]);
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	32 Uint32 ptype, ptime;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	33 ptype = pt->type;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	34 ptime = pt->time;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	35 if (!dmf_write_le32(res, ptype) \|\|
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	36 !dmf_write_le32(res, ptime))
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	37 return DMERR_FWRITE;
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	38
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	39 switch (type)
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	40 {
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	41 case EFPT_INT:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	42 if (!dmf_write_le32(res, pt->vint))
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	43 return DMERR_FWRITE;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	44 break;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	45
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	46 case EFPT_FLOAT:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	47 if (!dmSaveFloatValue(res, pt->vfloat))
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	48 return DMERR_FWRITE;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	49 break;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	50
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	51 case EFPT_VECTOR:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	52 if (!dmSaveFloatValue(res, pt->vector.x) \|\|
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	53 !dmSaveFloatValue(res, pt->vector.y) \|\|
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	54 !dmSaveFloatValue(res, pt->vector.z) \|\|
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	55 !dmSaveFloatValue(res, pt->vector.W))
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	56 return DMERR_FWRITE;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	57 break;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	58
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	59 case EFPT_MATRIX:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	60 {
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	61 int x, y;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	62 for (y = 0; y < DM_MATRIX_SIZE; y++)
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	63 for (x = 0; x < DM_MATRIX_SIZE; x++)
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	64 {
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	65 if (!dmSaveFloatValue(res, pt->matrix.m[y][x]))
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	66 return DMERR_FWRITE;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	67 }
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	68 }
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	69 break;
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	70 }
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	71 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	72 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	73 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	74
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	75
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	76 static int dmSaveTimelineCurve(DMResource res, const DMTimelineCurve curve)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	77 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	78 int err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	79
638 b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	80 if (!dmf_write_byte(res, curve->enabled))
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	81 return DMERR_FWRITE;
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	82
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	83 if ((err = dmSaveTimelinePoints(res, &(curve->points), EFPT_FLOAT)) != DMERR_OK)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	84 return err;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	85
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	86 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	87 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	88
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	89
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	90 static int dmSaveTimelineEventParam(DMResource res, const DMTimelineEventParam param)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	91 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	92 int err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	93 DMFTimelineEventParam hdr;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	94 Uint16 len;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	95
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	96 strncpy(hdr.name, param->name, sizeof(hdr.name));
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	97 hdr.name[sizeof(hdr.name) - 1] = 0;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	98 hdr.type = param->type;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	99
554 d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	100 if (!dmf_write_str(res, hdr.name, sizeof(hdr.name)) \|\|
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	101 !dmf_write_le32(res, hdr.type))
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	102 return DMERR_FWRITE;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	103
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	104 switch (param->type)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	105 {
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	106 case EFPT_INT:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	107 case EFPT_FLOAT:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	108 case EFPT_VECTOR:
882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	109 case EFPT_MATRIX:
347 f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	110 if ((err = dmSaveTimelinePoints(res, &param->pts, param->type)) != DMERR_OK)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	111 return err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	112 break;
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	113
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	114 case EFPT_STRING:
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	115 len = strlen(param->vstr);
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	116 if (!dmf_write_le16(res, len))
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	117 return DMERR_FWRITE;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	118
554 d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	119 if (!dmf_write_str(res, param->vstr, len))
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	120 return DMERR_FWRITE;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	121 break;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	122 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	123
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	124 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	125 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	126
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	127
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	128 static int dmSaveTimelineEvent(DMResource res, const DMTimelineEvent event)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	129 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	130 int param, err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	131 DMFTimelineEvent hdr;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	132
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	133 strncpy(hdr.effectName, event->effect->name, sizeof(hdr.effectName));
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	134 hdr.effectName[sizeof(hdr.effectName) - 1] = 0;
862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	135
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	136 hdr.start = event->start;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	137 hdr.duration = event->duration;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	138 hdr.nparams = event->nparams;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	139
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	140 if (!dmf_write_le32(res, hdr.start) \|\|
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	141 !dmf_write_le32(res, hdr.duration) \|\|
554 d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	142 !dmf_write_str(res, hdr.effectName, sizeof(hdr.effectName)) \|\|
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	143 !dmf_write_le32(res, hdr.nparams))
346 882503ef7ab8 More work on timeline saving and loading. Matti Hamalainen <ccr@tnsp.org> parents: 328 diff changeset	144 return DMERR_FWRITE;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	145
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	146 for (param = 0; param < event->nparams; param++)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	147 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	148 if ((err = dmSaveTimelineEventParam(res, &(event->params[param]))) != DMERR_OK)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	149 return err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	150 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	151
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	152 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	153 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	154
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	155
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	156 static int dmSaveTimelineTrack(DMResource res, const DMTimelineTrack track)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	157 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	158 int event, err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	159 DMFTimelineTrack hdr;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	160
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	161 strncpy(hdr.name, track->name, sizeof(hdr.name));
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	162 hdr.name[sizeof(hdr.name) - 1] = 0;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	163
638 b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	164 if (!dmf_write_le32(res, track->index) \|\|
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	165 !dmf_write_le32(res, track->layer) \|\|
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	166 !dmf_write_str(res, hdr.name, sizeof(hdr.name)) \|\|
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	167 !dmf_write_byte(res, track->enabled) \|\|
b22db2832f3e Some work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 564 diff changeset	168 !dmf_write_le32(res, track->nevents))
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	169 return DMERR_FWRITE;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	170
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	171 for (event = 0; event < track->nevents; event++)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	172 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	173 if ((err = dmSaveTimelineEvent(res, track->events[event])) != DMERR_OK)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	174 return err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	175 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	176
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	177 if ((err = dmSaveTimelineCurve(res, &(track->composite))) != DMERR_OK)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	178 return err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	179
328 dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	180 return DMERR_OK;
dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	181 }
dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	182
dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	183
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	184 int dmSaveTimeline(DMResource res, const DMTimeline tl)
328 dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	185 {
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	186 int track, err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	187 DMFTimeline hdr;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	188
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	189 memcpy(&hdr.magic, DT_MAGIC_ID, sizeof(hdr.magic));
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	190 strncpy(hdr.name, tl->name, sizeof(hdr.name));
2013 862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	191 hdr.name[sizeof(hdr.name) - 1] = 0;
862a943afff4 Fix some warnings in regards to strncpy(). Matti Hamalainen <ccr@tnsp.org> parents: 1881 diff changeset	192
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	193 hdr.ntracks = tl->ntracks;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	194 hdr.duration = tl->duration;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	195
554 d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	196 if (!dmf_write_str(res, hdr.magic, sizeof(hdr.magic)) \|\|
d4b84101e480 Remove useless (Uint8 ) typecasts now that dmf_{read,write}_str() uses void. Matti Hamalainen <ccr@tnsp.org>* parents: 402 diff changeset	197 !dmf_write_str(res, hdr.name, sizeof(hdr.name)) \|\|
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	198 !dmf_write_le32(res, hdr.ntracks) \|\|
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	199 !dmf_write_le32(res, hdr.duration))
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	200 return DMERR_FWRITE;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	201
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	202 for (track = 0; track < tl->ntracks; track++)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	203 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	204 if ((err = dmSaveTimelineTrack(res, tl->tracks[track])) != DMERR_OK)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	205 return err;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	206 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	207
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	208 return DMERR_OK;
328 dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	209 }
dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	210
dd7b1356d726 More work. Matti Hamalainen <ccr@tnsp.org> parents: 327 diff changeset	211
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	212 int dmTimelineNew(DMTimeline *ptl, const char name)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	213 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	214 DMTimeline *tl;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	215 if ((*ptl = tl = dmMalloc0(sizeof(DMTimeline))) == NULL)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	216 return DMERR_MALLOC;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	217
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	218 tl->name = dm_strdup(name);
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	219
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	220 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	221 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	222
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	223
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	224 int dmTimelineAddTrack(DMTimeline tl, DMTimelineTrack ptrack, const char name)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	225 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	226 DMTimelineTrack *track;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	227
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	228 if ((*ptrack = track = dmMalloc0(sizeof(DMTimelineTrack))) == NULL)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	229 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	230
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	231 track->name = dm_strdup(name);
398 8660c6005032 More work. Matti Hamalainen <ccr@tnsp.org> parents: 395 diff changeset	232 track->enabled = TRUE;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	233
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	234 if (tl->ntracks + 1 >= tl->nallocated)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	235 {
834 9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	236 void ptmp = dmRealloc(tl->tracks, sizeof(DMTimelineTrack ) * (tl->nallocated + 16));
9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	237 if (ptmp == NULL)
9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	238 return DMERR_MALLOC;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	239 tl->nallocated += 16;
834 9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	240 tl->tracks = ptmp;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	241 }
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	242
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	243 tl->tracks[tl->ntracks] = track;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	244 tl->ntracks++;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	245
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	246 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	247 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	248
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	249
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	250 int dmTimelineTrackAddEvent(DMTimelineTrack track, int start, int duration, DMTimelineEvent *pev)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	251 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	252 DMTimelineEvent *ev;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	253
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	254 if ((*pev = ev = dmMalloc0(sizeof(DMTimelineEvent))) == NULL)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	255 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	256
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	257 ev->start = start;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	258 ev->duration = duration;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	259
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	260 if (track->nevents + 1 >= track->nallocated)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	261 {
834 9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	262 void ptmp = dmRealloc(track->events, sizeof(DMTimelineEvent ) * (track->nallocated + 16));
9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	263 if (ptmp == NULL)
9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	264 return DMERR_MALLOC;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	265 track->nallocated += 16;
834 9623b9b548d4 Reallocation fixes. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	266 track->events = ptmp;
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	267 }
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	268
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	269 track->events[track->nevents] = ev;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	270 track->nevents++;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	271
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	272 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	273 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	274
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	275
402 0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	276 int dmTimelineEventSetEffect(DMTimelineEvent event, DMEffect ef)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	277 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	278 int param;
402 0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	279 if (ef == NULL)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	280 return DMERR_INVALID_DATA;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	281
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	282 event->effect = ef;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	283 event->nparams = ef->nparams;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	284 event->params = dmCalloc(ef->nparams, sizeof(DMTimelineEventParam));
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	285 if (event->params == NULL)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	286 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	287
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	288 for (param = 0; param < ef->nparams; param++)
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	289 {
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	290 DMTimelineEventParam *psrc = &ef->params[param],
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	291 *pdst = &event->params[param];
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	292
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	293 pdst->name = dm_strdup(psrc->name);
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	294 pdst->type = psrc->type;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	295 pdst->vstr = dm_strdup(psrc->vstr);
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	296
347 f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	297 if (psrc->pts.points != NULL && psrc->pts.npoints > 0)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	298 {
347 f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	299 pdst->pts.npoints = psrc->pts.npoints;
f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	300 pdst->pts.nallocated = psrc->pts.nallocated;
f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	301 pdst->pts.points = dmMalloc(psrc->pts.nallocated * sizeof(DMTimelinePoint));
f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	302 if (pdst->pts.points == NULL)
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	303 return DMERR_MALLOC;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	304
347 f248defe7484 Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 346 diff changeset	305 memcpy(pdst->pts.points, psrc->pts.points, pdst->pts.npoints * sizeof(DMTimelinePoint));
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	306 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	307 }
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	308
327 2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	309 return DMERR_OK;
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	310 }
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	311
2964947674d1 More work on the timeline code. Matti Hamalainen <ccr@tnsp.org> parents: 320 diff changeset	312
402 0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	313 int dmTimelineEventSetEffectByIndex(DMTimelineEvent *event, const int index)
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	314 {
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	315 if (index < 0 \|\| index >= nengineEffects)
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	316 return DMERR_INVALID_DATA;
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	317
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	318 return dmTimelineEventSetEffect(event, &engineEffects[index]);
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	319 }
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	320
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	321
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	322 int dmTimelineEventSetEffectByName(DMTimelineEvent event, const char name)
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	323 {
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	324 return dmTimelineEventSetEffect(event, engineFindEffectByName(name));
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	325 }
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	326
0f290af63fc1 Timeline event drawing prototype works. Matti Hamalainen <ccr@tnsp.org> parents: 399 diff changeset	327
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	328 int dmCopyTimelinePoints(const DMTimelinePoints src, DMTimelinePoints dst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	329 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	330 if (src->points == NULL \|\| src->npoints <= 0 \|\| src->nallocated <= 0)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	331 return DMERR_OK;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	332
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	333 dst->npoints = src->npoints;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	334 dst->nallocated = src->nallocated;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	335 dst->points = dmCalloc(src->nallocated, sizeof(DMTimelinePoint));
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	336 if (dst->points == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	337 return DMERR_MALLOC;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	338
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	339 memcpy(dst->points, src->points, sizeof(DMTimelinePoint) * src->npoints);
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	340
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	341 return DMERR_OK;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	342 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	343
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	344
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	345 int dmCopyTimelineEventParam(const DMTimelineEventParam src, DMTimelineEventParam dst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	346 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	347 dst->name = dm_strdup(src->name);
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	348 dst->type = src->type;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	349 dst->vstr = dm_strdup(src->vstr);
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	350
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	351 return dmCopyTimelinePoints(&src->pts, &dst->pts);
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	352 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	353
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	354
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	355 int dmCopyTimelineEvent(const DMTimelineEvent src, DMTimelineEvent *pdst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	356 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	357 int param;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	358 DMTimelineEvent *dst;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	359 if ((*pdst = dst = dmMalloc0(sizeof(DMTimelineEvent))) == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	360 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	361
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	362 dst->start = src->start;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	363 dst->duration = src->duration;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	364 dst->nparams = src->nparams;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	365 dst->effect = src->effect;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	366 dst->params = dmCalloc(src->nparams, sizeof(DMTimelineEventParam));
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	367 if (dst->params == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	368 return DMERR_MALLOC;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	369
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	370 for (param = 0; param < src->nparams; param++)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	371 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	372 int err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	373 if ((err = dmCopyTimelineEventParam(&(src->params[param]), &(dst->params[param]))) != DMERR_OK)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	374 return err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	375 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	376
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	377 return DMERR_OK;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	378 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	379
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	380
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	381 int dmCopyTimelineCurve(const DMTimelineCurve src, DMTimelineCurve dst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	382 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	383 dst->enabled = src->enabled;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	384 return dmCopyTimelinePoints(&(src->points), &(dst->points));
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	385 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	386
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	387
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	388 int dmCopyTimelineTrack(const DMTimelineTrack src, DMTimelineTrack *pdst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	389 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	390 int event, err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	391 DMTimelineTrack *dst;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	392 if ((*pdst = dst = dmMalloc0(sizeof(DMTimelineTrack))) == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	393 return DMERR_MALLOC;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	394
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	395 if ((dst->events = dmCalloc(src->nevents, sizeof(DMTimelineEvent *))) == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	396 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	397
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	398 dst->name = dm_strdup(src->name);
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	399 dst->enabled = src->enabled;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	400 dst->nevents = src->nevents;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	401
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	402 for (event = 0; event < src->nevents; event++)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	403 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	404 if ((err = dmCopyTimelineEvent(src->events[event], &(dst->events[event]))) != DMERR_OK)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	405 return err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	406 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	407
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	408 if ((err = dmCopyTimelineCurve(&(src->composite), &(dst->composite))) != DMERR_OK)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	409 return err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	410
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	411 return DMERR_OK;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	412 }
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	413
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	414
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	415 int dmCopyTimeline(const DMTimeline src, DMTimeline *pdst)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	416 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	417 int track, err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	418 DMTimeline *dst;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	419 if ((*pdst = dst = dmMalloc0(sizeof(DMTimeline))) == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	420 return DMERR_MALLOC;
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	421
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	422 dst->tracks = (DMTimelineTrack *) dmCalloc(src->ntracks, sizeof(DMTimelineTrack ));
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	423 if (dst->tracks == NULL)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	424 return DMERR_MALLOC;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	425
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	426 dst->name = dm_strdup(src->name);
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	427 dst->duration = src->duration;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	428 dst->ntracks = src->ntracks;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	429
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	430 for (track = 0; track < src->ntracks; track++)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	431 {
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	432 if ((err = dmCopyTimelineTrack(src->tracks[track], &(dst->tracks[track]))) != DMERR_OK)
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	433 return err;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	434 }
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 863 diff changeset	435
395 530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	436 return DMERR_OK;
530db8fa4569 Implement functions for copying timelines and timeline components. Matti Hamalainen <ccr@tnsp.org> parents: 368 diff changeset	437 }

Mercurial > hg > dmlib

annotate src/dmtimelinew.c @ 2298:b5abfff07ca9