X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=src%2Fswfcombine.c;h=4089f5b91fca9582a2475e2eb3f3404a6d0d0c59;hp=1fad28d75af08a3622de4d5accbb7b64d155bf10;hb=0e8807d9a620e8932bc67653321eaae1436fdd43;hpb=c9b3f16f20729e72788ff3351dad975c96f6bba1 diff --git a/src/swfcombine.c b/src/swfcombine.c index 1fad28d..4089f5b 100644 --- a/src/swfcombine.c +++ b/src/swfcombine.c @@ -30,15 +30,19 @@ struct config_t char merge; char isframe; int loglevel; - int movex; - int movey; int sizex; char hassizex; int sizey; char hassizey; int framerate; + int movex; + int movey; float scalex; float scaley; + int mastermovex; + int mastermovey; + float masterscalex; + float masterscaley; }; struct config_t config; @@ -209,6 +213,12 @@ int args_callback_command(char*name, char*val) { if(!master_filename) { master_filename = filename; master_name = myname; + config.mastermovex = config.movex; + config.mastermovey = config.movey; + config.masterscalex = config.scalex; + config.masterscaley = config.scaley; + config.movex = config.movey = 0; + config.scalex = config.scaley = 1.0; } else { logf(" slave entity %s (named \"%s\")\n", filename, myname); @@ -234,7 +244,7 @@ void args_callback_usage(char*name) printf("OR: %s [-rXYov] --cat [-xysf] [(name1|#id1)=]slavefile1 .. [-xysf] [(nameN|#idN)=]slavefileN\n", name); printf("OR: %s [-rXYomlcv] --dummy [-xys] [file]\n", name); printf("\n"); - printf("-o outputfile --output explicitly specify output file. (otherwise, output.swf will be used\n"); + printf("-o outputfile --output explicitly specify output file. (otherwise, output.swf will be used)\n"); printf("-t --stack place each slave in a seperate frame (no master movie)\n"); printf("-T --stack1 place each slave in the first frame (no master movie)\n"); printf("-m --merge Don't store the slaves in Sprites/MovieClips\n"); @@ -259,14 +269,18 @@ static void makestackmaster(SWF*swf) int t; SRECT box; int fileversion = 1; + int frameRate = 256; + RGBA rgb; + rgb.r=rgb.b=rgb.g=0; memset(&box, 0, sizeof(box)); /* scan all slaves for bounding box */ - for(t=0;t=0;t--) { SWF head; int ret; int fi=open(slave_filename[t],O_RDONLY); + TAG*tag; if(fi<0 || swf_ReadSWF(fi, &head)<0) { logf(" Couldn't open/read %s.", slave_filename[t]); exit(1); @@ -276,6 +290,17 @@ static void makestackmaster(SWF*swf) slave_filename[t], head.movieSize.xmin, head.movieSize.ymin, head.movieSize.xmax, head.movieSize.ymax); + + tag = head.firstTag; + while(tag) { + if(tag->id == ST_SETBACKGROUNDCOLOR && tag->len>=3) { + rgb.r = tag->data[0]; + rgb.g = tag->data[1]; + rgb.b = tag->data[2]; + } + tag=tag->next; + } + frameRate = head.frameRate; if(head.fileVersion > fileversion) fileversion = head.fileVersion; if(!t) @@ -297,12 +322,13 @@ static void makestackmaster(SWF*swf) } memset(swf, 0, sizeof(SWF)); + swf->fileVersion = fileversion; + swf->movieSize = box; + swf->frameRate = frameRate; - swf->firstTag = swf_InsertTag(tag, ST_SETBACKGROUNDCOLOR); + swf->firstTag = swf_InsertTag(0, ST_SETBACKGROUNDCOLOR); tag = swf->firstTag; - swf_SetU8(tag, 0); - swf_SetU8(tag, 0); - swf_SetU8(tag, 0); + swf_SetRGB(tag, &rgb); for(t=0;t temporary SWF created"); } static char* slavename = 0; @@ -343,7 +370,7 @@ static char masterbitmap[65536]; int get_free_id(char*bitmap) { int t; - for(t=1;t<65537;t++) + for(t=1;t<65536;t++) if(!bitmap[t]) { bitmap[t] = 1; return t; @@ -351,15 +378,52 @@ int get_free_id(char*bitmap) return -1; } -void jpeg_assert() +void jpeg_assert(SWF*master, SWF*slave) { + /* TODO: if there's a jpegtable found, store it + and handle it together with the flash file + headers */ + + /* check that master and slave don't have both + jpegtables (which would be fatal) */ + int pos; + TAG *mpos=0, *spos=0; + TAG *mtag,*stag; + pos = 0; + mtag = master->firstTag; + stag = slave->firstTag; + while(mtag) + { + if(mtag->id == ST_JPEGTABLES) + mpos = mtag; + mtag = mtag->next; + } + while(stag) + { + if(stag->id == ST_JPEGTABLES) + spos = stag; + stag = stag->next; + } + if(mpos && spos) + { + if(spos->len == mpos->len && + !memcmp(spos->data, mpos->data, mpos->len)) + { + // ok, both have jpegtables, but they're identical. + // delete one and don't throw an error + swf_DeleteTag(spos); + spos = 0; + } + } + if(spos && mpos) { + logf(" Master and slave have incompatible JPEGTABLES."); + } } TAG* write_sprite_defines(TAG*tag, SWF*sprite) { - int pos = 0; TAG*rtag = sprite->firstTag; - while(rtag) { + while(rtag && rtag->id!=ST_END) { if(!swf_isAllowedSpriteTag(rtag)) { logf(" processing sprite tag %02x", tag->id); if(swf_isDefiningTag(rtag)) @@ -405,7 +469,7 @@ TAG* write_sprite_defines(TAG*tag, SWF*sprite) } } } - pos++; + rtag = rtag->next; } return tag; } @@ -423,19 +487,19 @@ void changedepth(TAG*tag, int add) PUT16(&tag->data[0],GET16(&tag->data[0])+add); } -void matrix_adjust(MATRIX*m) +void matrix_adjust(MATRIX*m, int movex, int movey, float scalex, float scaley) { - m->sx = (int)(m->sx*config.scalex); - m->sy = (int)(m->sy*config.scaley); - m->r0 = (int)(m->r0*config.scalex); - m->r1 = (int)(m->r1*config.scaley); - m->tx += config.movex; - m->ty += config.movey; + m->sx = (int)(m->sx*scalex); + m->sy = (int)(m->sy*scaley); + m->r0 = (int)(m->r0*scalex); + m->r1 = (int)(m->r1*scaley); + m->tx += movex; + m->ty += movey; } -void write_changepos(TAG*output, TAG*tag) +void write_changepos(TAG*output, TAG*tag, int movex, int movey, float scalex, float scaley) { - if(config.movex || config.movey || config.scalex != 1 || config.scaley != 1) + if(movex || movey || scalex != 1 || scaley != 1) { switch(tag->id) { @@ -443,6 +507,8 @@ void write_changepos(TAG*output, TAG*tag) MATRIX m; U8 flags; swf_GetMatrix(0, &m); + tag->pos = 0; + tag->readBit = 0; flags = swf_GetU8(tag); swf_SetU8(output, flags|4); @@ -451,11 +517,16 @@ void write_changepos(TAG*output, TAG*tag) if(flags&2) { swf_SetU16(output, swf_GetU16(tag)); //id } + // flags & 4 if(flags&4) { swf_GetMatrix(tag, &m); - matrix_adjust(&m); - swf_SetMatrix(tag, &m); + } else { + swf_GetMatrix(0, &m); } + matrix_adjust(&m, movex, movey, scalex, scaley); + swf_SetMatrix(output, &m); + + //swf_ResetReadBits(tag); swf_SetBlock(output, &tag->data[tag->pos], tag->len - tag->pos); break; } @@ -463,9 +534,12 @@ void write_changepos(TAG*output, TAG*tag) MATRIX m; swf_SetU16(output, swf_GetU16(tag)); //id swf_SetU16(output, swf_GetU16(tag)); //depth + swf_GetMatrix(tag, &m); - matrix_adjust(&m); - swf_SetMatrix(tag, &m); + matrix_adjust(&m, movex, movey, scalex, scaley); + swf_SetMatrix(output, &m); + + //swf_ResetReadBits(tag); swf_SetBlock(output, &tag->data[tag->pos], tag->len - tag->pos); break; } @@ -481,7 +555,6 @@ void write_changepos(TAG*output, TAG*tag) TAG* write_sprite(TAG*tag, SWF*sprite, int spriteid, int replaceddefine) { - int pos = 0; TAG* definespritetag; TAG* rtag; int tmp; @@ -491,7 +564,6 @@ TAG* write_sprite(TAG*tag, SWF*sprite, int spriteid, int replaceddefine) swf_SetU16(tag, sprite->frameCount); logf (" sprite id is %d", spriteid); - // write slave(2) (body) tmp = sprite->frameCount; logf(" %d frames to go",tmp); @@ -506,21 +578,21 @@ TAG* write_sprite(TAG*tag, SWF*sprite, int spriteid, int replaceddefine) if(config.overlay && !config.isframe) { tag = swf_InsertTag(tag, ST_PLACEOBJECT2); swf_SetU8(tag, 2); //flags: character - swf_SetU16(tag, 0); //depth + swf_SetU16(tag, 1); //depth swf_SetU16(tag, replaceddefine); //id } rtag = sprite->firstTag; - while(rtag) + while(rtag && rtag->id!=ST_END) { if (swf_isAllowedSpriteTag(rtag)) { - changedepth(rtag, +1); logf(" [sprite main] write tag %02x (%d bytes in body)", rtag->id, rtag->len); - tag = swf_InsertTag(tag, rtag->id); - write_changepos(rtag, tag); + write_changepos(tag, rtag, config.movex, config.movey, config.scalex, config.scaley); + + changedepth(tag, +2); if(tag->id == ST_SHOWFRAME) { @@ -528,7 +600,9 @@ TAG* write_sprite(TAG*tag, SWF*sprite, int spriteid, int replaceddefine) logf(" %d frames to go",tmp); } } + rtag = rtag->next; } + tag = swf_InsertTag(tag, ST_END); return tag; } @@ -549,11 +623,11 @@ TAG* write_master(TAG*tag, SWF*master, SWF*slave, int spriteid, int replaceddefi TAG* rtag = master->firstTag; TAG* stag = slave->firstTag; - while(rtag) + while(rtag && rtag->id!=ST_END) { if(rtag->id == ST_SHOWFRAME && outputslave) { - while(stag) { + while(stag && stag->id!=ST_END) { if(stag->id == ST_SHOWFRAME) { stag = stag->next; sframe++; @@ -579,9 +653,9 @@ TAG* write_master(TAG*tag, SWF*master, SWF*slave, int spriteid, int replaceddefi { if(config.overlay) { - PUT16(rtag->data, replaceddefine); tag = swf_InsertTag(tag, rtag->id); swf_SetBlock(tag, rtag->data, rtag->len); + swf_SetDefineID(tag, replaceddefine); } else { /* don't write this tag */ logf(" replacing tag %d id %d with sprite", rtag->id @@ -636,7 +710,6 @@ TAG* write_master(TAG*tag, SWF*master, SWF*slave, int spriteid, int replaceddefi if(frame == slaveframe && !config.overlay) dontwrite = 1; case ST_REMOVEOBJECT: -// case ST_REMOVEOBJECT2: /* place/removetags for the object we replaced should be discarded, too, as the object to insert isn't a sprite @@ -645,19 +718,21 @@ TAG* write_master(TAG*tag, SWF*master, SWF*slave, int spriteid, int replaceddefi !config.isframe && config.merge) dontwrite = 1; break; + case ST_REMOVEOBJECT2: + break; } if(!dontwrite) { logf(" [master] write tag %02x (%d bytes in body)", rtag->id, rtag->len); tag = swf_InsertTag(tag, rtag->id); - swf_SetBlock(tag, rtag->data, rtag->len); + write_changepos(tag, rtag, config.mastermovex, config.mastermovey, config.masterscalex, config.masterscaley); } } - tag = tag->next; + rtag = rtag->next; } if(outputslave) - while(stag) + while(stag && stag->id!=ST_END) { if(tag_ok_for_slave(stag->id)) { tag = swf_InsertTag(tag, stag->id); @@ -674,18 +749,120 @@ TAG* write_master(TAG*tag, SWF*master, SWF*slave, int spriteid, int replaceddefi logf(" Frame \"%s\" doesn't exist in file. No substitution will occur", slavename); } + tag = swf_InsertTag(tag, ST_END); return tag; } +void adjustheader(SWF*swf) +{ + if(config.framerate) + swf->frameRate = config.framerate; + if(config.hassizex) { + swf->movieSize.xmax = + swf->movieSize.xmin + config.sizex; + } + if(config.hassizey) { + swf->movieSize.ymax = + swf->movieSize.ymin + config.sizey; + } +} + void catcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) { - printf("--cat not implemented yet. Please use the swfcombine from swftools 0.3.1 or 0.2.3.\n"); - exit(1); + char* depths; + int t; + TAG*tag; + TAG*mtag,*stag; + if(config.isframe) { + logf(" Can't combine --cat and --frame"); + exit(1); + } + + tag = master->firstTag; + while(tag) + { + if(swf_isDefiningTag(tag)) { + int defineid = swf_GetDefineID(tag); + logf(" tagid %02x defines object %d", tag->id, defineid); + masterbitmap[defineid] = 1; + } + tag = tag->next; + } + + swf_Relocate(slave, masterbitmap); + jpeg_assert(master, slave); + + memcpy(newswf, master, sizeof(SWF)); + adjustheader(newswf); + + tag = newswf->firstTag = swf_InsertTag(0, ST_REFLEX); // to be removed later + + depths = malloc(65536); + if(!depths) { + logf(" Couldn't allocate %d bytes of memory", 65536); + return; + } + memset(depths, 0, 65536); + mtag = master->firstTag; + while(mtag && mtag->id!=ST_END) + { + int num=1; + U16 depth; + logf(" [master] write tag %02x (%d bytes in body)", + mtag->id, mtag->len); + switch(mtag->id) { + case ST_PLACEOBJECT2: + num++; + case ST_PLACEOBJECT: { + depth = swf_GetDepth(mtag); + depths[depth] = 1; + } + break; + case ST_REMOVEOBJECT: { + depth = swf_GetDepth(mtag); + depths[depth] = 0; + } + break; + case ST_REMOVEOBJECT2: { + depth = swf_GetDepth(mtag); + depths[depth] = 0; + } + break; + } + tag = swf_InsertTag(tag, mtag->id); + swf_SetBlock(tag, mtag->data, mtag->len); + + mtag = mtag->next; + } + + for(t=0;t<65536;t++) + if(depths[t]) + { + char data[16]; + int len; + tag = swf_InsertTag(tag, ST_REMOVEOBJECT2); + swf_SetU16(tag, t); + } + free(depths); + + stag = slave->firstTag; + while(stag && stag->id!=ST_END) + { + logf(" [slave] write tag %02x (%d bytes in body)", + stag->id, stag->len); + tag = swf_InsertTag(tag, stag->id); + swf_SetBlock(tag, stag->data, stag->len); + stag = stag->next; + } + tag = swf_InsertTag(tag, ST_END); + + tag = newswf->firstTag; + newswf->firstTag = newswf->firstTag->next; //remove temporary tag + swf_DeleteTag(tag); } void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) { - int pos=0; int spriteid = -1; int replaceddefine = -1; int frame = 0; @@ -693,28 +870,31 @@ void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) TAG * tag = master->firstTag; // set the idtab - pos = 0; - while(tag) { if(swf_isDefiningTag(tag)) { int defineid = swf_GetDefineID(tag); - logf(" tagid %02x defines object %d", tag, defineid); + logf(" tagid %02x defines object %d", tag->id, defineid); masterbitmap[defineid] = 1; + if (!slavename && defineid==slaveid) { + if(defineid>=0) { + spriteid = defineid; + logf(" Slave file attached to object %d.", defineid); + } + } } else if(tag->id == ST_PLACEOBJECT2) { char * name = swf_GetName(tag); int id = swf_GetPlaceID(tag); if(name) - logf(" tagid %02x places object %d named \"%s\"", tag, id, name); + logf(" tagid %02x places object %d named \"%s\"", tag->id, id, name); else - logf(" tagid %02x places object %d (no name)", tag, id); + logf(" tagid %02x places object %d (no name)", tag->id, id); - if ((name && slavename && !strcmp(name,slavename)) || - (!slavename && id==slaveid)) { + if (name && slavename && !strcmp(name,slavename)) { if(id>=0) { spriteid = id; - logf(" Slave file attached to object %d.", id); + logf(" Slave file attached to named object %s (%d).", name, id); } } } else if(tag->id == ST_SHOWFRAME) { @@ -729,6 +909,7 @@ void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) logf(" Slave file attached to frame %d (%s).", frame, name); } } + tag = tag->next; }; if (spriteid<0 && !config.isframe) { @@ -742,7 +923,7 @@ void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) } swf_Relocate (slave, masterbitmap); - jpeg_assert(); + jpeg_assert(slave, master); if (config.overlay) replaceddefine = get_free_id(masterbitmap); @@ -750,7 +931,9 @@ void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) // write file memcpy(newswf, master, sizeof(SWF)); - newswf->firstTag = tag = swf_InsertTag(0, ST_REFLEX); + adjustheader(newswf); + + newswf->firstTag = tag = swf_InsertTag(0, ST_REFLEX); // to be removed later if (config.antistream) { if (config.merge) { @@ -763,11 +946,15 @@ void normalcombine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) } else { if (config.merge) tag = write_master(tag, master, slave, spriteid, replaceddefine, - FLAGS_WRITEDEFINES|FLAGS_WRITENONDEFINES|FLAGS_WRITESLAVE); + FLAGS_WRITEDEFINES|FLAGS_WRITENONDEFINES| FLAGS_WRITESLAVE ); else tag = write_master(tag, master, slave, spriteid, replaceddefine, - FLAGS_WRITEDEFINES|FLAGS_WRITENONDEFINES|FLAGS_WRITESPRITE); + FLAGS_WRITEDEFINES|FLAGS_WRITENONDEFINES| FLAGS_WRITESPRITE ); } + + tag = newswf->firstTag; + newswf->firstTag = newswf->firstTag->next; //remove temporary tag + swf_DeleteTag(tag); } void combine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) @@ -804,7 +991,7 @@ void combine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) slaveid = -1; } else { /* if id wasn't given as either #number or number, - the name is a frame label. BTW: The user wouldn't have + the name is a frame label. BTW: The user wouldn't necessarily have needed to supply the -f option in this case */ } } @@ -813,6 +1000,10 @@ void combine(SWF*master, char*slave_name, SWF*slave, SWF*newswf) logf(" move y (%d)", config.movey); logf(" scale x (%f)", config.scalex); logf(" scale y (%f)", config.scaley); + logf(" master move x (%d)", config.mastermovex); + logf(" master move y (%d)", config.mastermovey); + logf(" master scale x (%f)", config.masterscalex); + logf(" master scale y (%f)", config.masterscaley); logf(" is frame (%d)", config.isframe); memset(masterbitmap, 0, sizeof(masterbitmap)); @@ -844,6 +1035,10 @@ int main(int argn, char *argv[]) config.scaley = 1.0; config.sizex = 0; config.sizey = 0; + config.masterscalex = 1.0; + config.masterscaley = 1.0; + config.mastermovex = 0; + config.mastermovey = 0; config.hassizex = 0; config.hassizey = 0; config.framerate = 0; @@ -968,11 +1163,14 @@ int main(int argn, char *argv[]) } } - fi = open(outputname, O_RDWR|O_TRUNC|O_CREAT); + fi = open(outputname, O_RDWR|O_TRUNC|O_CREAT, 0777); + if(config.zlib) swf_WriteSWC(fi, &newswf); - else + else { + newswf.compressed = 0; swf_WriteSWF(fi, &newswf); + } close(fi); return 0; }