--- /dev/null
+#include "../gfxdevice.h"
+#include "../gfxsource.h"
+#include "../gfxtools.h"
+#include "../log.h"
+#include "../mem.h"
+#include "../rfxswf.h"
+#include "image.h"
+
+typedef struct _image_page_internal
+{
+} image_page_internal_t;
+
+typedef struct _image_doc_internal
+{
+} image_doc_internal_t;
+
+void imagepage_destroy(gfxpage_t*image_page)
+{
+ image_page_internal_t*i= (image_page_internal_t*)image_page->internal;
+ free(image_page->internal);image_page->internal = 0;
+ free(image_page);image_page=0;
+}
+
+void imagepage_render(gfxpage_t*page, gfxdevice_t*output)
+{
+ image_page_internal_t*i = (image_page_internal_t*)page->internal;
+ image_doc_internal_t*pi = (image_doc_internal_t*)page->parent->internal;
+}
+
+void imagepage_rendersection(gfxpage_t*page, gfxdevice_t*output, gfxcoord_t x, gfxcoord_t y, gfxcoord_t _x1, gfxcoord_t _y1, gfxcoord_t _x2, gfxcoord_t _y2)
+{
+ image_doc_internal_t*pi = (image_doc_internal_t*)page->parent->internal;
+}
+
+void image_doc_destroy(gfxdocument_t*gfx)
+{
+ image_doc_internal_t*i= (image_doc_internal_t*)gfx->internal;
+ // ...
+ free(gfx->internal);gfx->internal=0;
+ free(gfx);gfx=0;
+}
+
+void image_doc_set_parameter(gfxdocument_t*gfx, char*name, char*value)
+{
+ image_doc_internal_t*i= (image_doc_internal_t*)gfx->internal;
+}
+
+gfxpage_t* image_doc_getpage(gfxdocument_t*doc, int page)
+{
+ image_doc_internal_t*di= (image_doc_internal_t*)doc->internal;
+ if(page != 1)
+ return 0;
+
+ gfxpage_t* image_page = (gfxpage_t*)malloc(sizeof(gfxpage_t));
+ image_page_internal_t*pi= (image_page_internal_t*)malloc(sizeof(image_page_internal_t));
+ memset(pi, 0, sizeof(image_page_internal_t));
+
+ image_page->internal = pi;
+ image_page->destroy = imagepage_destroy;
+ image_page->render = imagepage_render;
+ image_page->rendersection = imagepage_rendersection;
+ image_page->width = di->width;
+ image_page->height = di->height;
+ image_page->parent = doc;
+ image_page->nr = page;
+ return image_page;
+}
+
+static void image_set_parameter(gfxsource_t*src, char*name, char*value)
+{
+ msg("<verbose> (gfxsource_image) setting parameter %s to \"%s\"", name, value);
+}
+
+static gfxdocument_t*image_open(gfxsource_t*src, char*filename)
+{
+ gfxdocument_t*image_doc = (gfxdocument_t*)malloc(sizeof(gfxdocument_t));
+ memset(image_doc, 0, sizeof(gfxdocument_t));
+ image_doc_internal_t*i= (image_doc_internal_t*)malloc(sizeof(image_doc_internal_t));
+ memset(i, 0, sizeof(image_doc_internal_t));
+
+ gfxcolor_t*data = 0;
+ int width = 0;
+ int height = 0;
+
+ if(!getPNG(filename, &width, &height, &data)) {
+ }
+
+ image_doc->num_pages = i->image.frameCount;
+ image_doc->internal = i;
+ image_doc->get = 0;
+ image_doc->destroy = image_doc_destroy;
+ image_doc->set_parameter = image_doc_set_parameter;
+ image_doc->getpage = image_doc_getpage;
+
+ return image_doc;
+}
+
+gfxsource_t*gfxsource_image_create()
+{
+ gfxsource_t*src = (gfxsource_t*)malloc(sizeof(gfxsource_t));
+ memset(src, 0, sizeof(gfxsource_t));
+ src->set_parameter = image_set_parameter;
+ src->open = image_open;
+ return src;
+}
--- /dev/null
+#include "../gfxdevice.h"
+#include "../gfxsource.h"
+#include "../gfxtools.h"
+#include "../log.h"
+#include "../mem.h"
+#include "../rfxswf.h"
+#include "swf.h"
+
+typedef struct _map16_t
+{
+ void** ids;
+} map16_t;
+
+typedef struct _swf_page_internal
+{
+ int frame;
+} swf_page_internal_t;
+
+typedef struct _swf_doc_internal
+{
+ map16_t*id2char;
+ int clips;
+ SWF swf;
+ int width,height;
+ MATRIX m;
+} swf_doc_internal_t;
+
+#define TYPE_SHAPE 1
+#define TYPE_BITMAP 2
+#define TYPE_SPRITE 3
+#define TYPE_FONT 4
+#define TYPE_TEXT 5
+
+typedef struct _character
+{
+ U16 id;
+ TAG*tag;
+ char type;
+ void*data;
+} character_t;
+
+typedef struct _placement
+{
+ SWFPLACEOBJECT po;
+ int age;
+ int startFrame;
+} placement_t;
+
+typedef struct _sprite
+{
+ int frameCount;
+} sprite_t;
+
+static void placement_free(placement_t*p)
+{
+ swf_PlaceObjectFree(&p->po);
+ free(p);
+}
+
+//---- object/depth handling ----
+
+map16_t* map16_new()
+{
+ map16_t*map = rfx_calloc(sizeof(map16_t));
+ /* TODO: replace this by a more sophisticated data structure */
+ map->ids = (void**)rfx_calloc(sizeof(character_t)*65536);
+ return map;
+}
+character_t*map16_get_id(map16_t*map, int id)
+{
+ if(id<0 || id>=65536)
+ return 0;
+ return map->ids[id];
+}
+void map16_free(map16_t*map)
+{
+ free(map->ids);
+}
+void map16_add_id(map16_t*map, int nr, void*id)
+{
+ if(map->ids[nr])
+ fprintf(stderr, "Warning: ID %d defined more than once\n");
+ map->ids[nr] = id;
+}
+void map16_remove_id(map16_t*map, int nr)
+{
+ map->ids[nr] = 0;
+}
+void map16_enumerate(map16_t*map, void (*f)(void*self, int id, void*data), void*self)
+{
+ int t;
+ for(t=0;t<65536;t++) {
+ if(map->ids[t]) {
+ f(self, t, map->ids[t]);
+ }
+ }
+}
+
+//---- bitmap handling ----
+
+typedef struct _bitmap
+{
+ int width, height;
+ RGBA*data;
+} bitmap_t;
+
+bitmap_t* bitmap_new(RGBA*data, int width, int height)
+{
+ bitmap_t* b = (bitmap_t*)rfx_calloc(sizeof(bitmap_t));
+ b->data = data;
+ b->width = width;
+ b->height = height;
+ return b;
+}
+
+void bitmap_free(bitmap_t*b)
+{
+ free(b->data); //!
+ b->data = 0;
+ free(b);
+}
+
+//---- handling ----
+
+static map16_t* extractDefinitions(SWF*swf)
+{
+ map16_t*map = map16_new();
+ TAG*tag = swf->firstTag;
+ while(tag)
+ {
+ int id = 0;
+ if(swf_isDefiningTag(tag)) {
+ id = swf_GetDefineID(tag);
+ }
+
+ if(tag->id == ST_DEFINESPRITE) {
+ character_t*c = rfx_calloc(sizeof(character_t));
+ sprite_t*s = rfx_calloc(sizeof(sprite_t));
+ swf_SetTagPos(tag, 0);
+ swf_GetU16(tag); //id
+ s->frameCount = swf_GetU16(tag); //frameno
+ c->tag = tag;
+ c->type = TYPE_SPRITE;
+ c->data = s;
+ map16_add_id(map, id, c);
+ }
+ else if(tag->id == ST_DEFINESHAPE ||
+ tag->id == ST_DEFINESHAPE2 ||
+ tag->id == ST_DEFINESHAPE3) {
+ character_t*c = rfx_calloc(sizeof(character_t));
+ c->tag = tag;
+ c->type = TYPE_SHAPE;
+ map16_add_id(map, id, c);
+ }
+ else if(tag->id == ST_DEFINEFONT ||
+ tag->id == ST_DEFINEFONT2) {
+ character_t*c = rfx_calloc(sizeof(character_t));
+ SWFFONT*font = 0;
+ swf_FontExtract(swf, id, &font);
+ c->tag = tag;
+ c->type = TYPE_FONT;
+ c->data = font;
+ map16_add_id(map, id, c);
+ }
+ else if(tag->id == ST_DEFINEBITSJPEG ||
+ tag->id == ST_DEFINEBITSJPEG2 ||
+ tag->id == ST_DEFINEBITSJPEG3 ||
+ tag->id == ST_DEFINEBITSLOSSLESS ||
+ tag->id == ST_DEFINEBITSLOSSLESS2) {
+ character_t*c = rfx_calloc(sizeof(character_t));
+ int width, height;
+ void*data = swf_ExtractImage(tag, &width, &height);
+ bitmap_t*b = bitmap_new(data, width, height);
+ c->tag = tag;
+ c->type = TYPE_BITMAP;
+ c->data = b;
+ map16_add_id(map, id, c);
+ }
+
+ tag = tag->next;
+ }
+ return map;
+}
+
+void swf_FreeTaglist(TAG*tag)
+{
+ while(tag)
+ {
+ TAG * tnew = tag->next;
+ if (tag->data)
+ rfx_free(tag->data);
+ rfx_free(tag);
+ tag = tnew;
+ }
+}
+
+static void increaseAge(void*self, int id, void*data)
+{
+ placement_t*p = (placement_t*)data;
+ p->age++;
+}
+
+static map16_t* extractFrame(TAG*startTag, int frame_to_extract)
+{
+ map16_t*depthmap = map16_new();
+ TAG*tag = startTag;
+ int frame = 1;
+ int insprite = 0;
+ for(;tag;tag = tag->next) {
+ if(tag->id == ST_END)
+ break;
+ if(tag->id == ST_DEFINESPRITE) {
+ while(tag->id != ST_END)
+ tag = tag->next;
+ continue;
+ }
+ if(tag->id == ST_PLACEOBJECT ||
+ tag->id == ST_PLACEOBJECT2) {
+ placement_t* p = rfx_calloc(sizeof(placement_t));
+ p->age = 1;
+ p->startFrame = frame;
+ swf_GetPlaceObject(tag, &p->po);
+ if(p->po.move) {
+ placement_t*old = (placement_t*)map16_get_id(depthmap, p->po.depth);
+ p->po.id = old->po.id;
+ map16_remove_id(depthmap, p->po.depth);
+ placement_free(p);
+ } else {
+ map16_add_id(depthmap, p->po.depth, p);
+ }
+ }
+ if(tag->id == ST_REMOVEOBJECT ||
+ tag->id == ST_REMOVEOBJECT2) {
+ U16 depth = swf_GetDepth(tag);
+ map16_remove_id(depthmap, depth);
+ }
+ if(tag->id == ST_SHOWFRAME || tag->id == ST_END) {
+ if(frame == frame_to_extract) {
+ return depthmap;
+ }
+ if(tag->id == ST_SHOWFRAME) {
+ frame++;
+ map16_enumerate(depthmap, increaseAge, 0);
+ }
+ }
+ }
+ fprintf(stderr, "gfxsource_swf: frame %d not found\n", frame_to_extract);
+ return depthmap;
+}
+
+// ---- render handling ----
+
+typedef struct _render
+{
+ map16_t*id2char;
+ gfxdevice_t*device;
+ MATRIX m;
+ int clips;
+} render_t;
+
+static void stopClippings(int from, render_t*r)
+{
+ int t;
+ for(t=from;t<r->clips;t++)
+ r->device->endclip(r->device);
+ r->clips = from;
+}
+
+gfxline_t* swfline_to_gfxline(SHAPELINE*line, int linestyle, int fillstyle0)
+{
+ gfxdrawer_t d;
+ SCOORD x=0,y=0;
+ gfxline_t*l;
+ gfxdrawer_target_gfxline(&d);
+ if(line->type != moveTo) {
+ fprintf(stderr, "Warning: Shape doesn't start with a moveTo\n");
+ }
+ while(line) {
+ if(line->fillstyle0 == fillstyle0 || line->fillstyle1 == fillstyle0 ||
+ line->linestyle == linestyle) {
+ if(line->type == lineTo) {
+ d.moveTo(&d, x/20.0,y/20.0);
+ d.lineTo(&d, line->x/20.0,line->y/20.0);
+ } else if(line->type == splineTo) {
+ d.moveTo(&d, x/20.0,y/20.0);
+ d.splineTo(&d, line->sx/20.0, line->sy/20.0, line->x/20.0,line->y/20.0);
+ }
+ }
+ x = line->x;
+ y = line->y;
+ line = line->next;
+ }
+ l = d.result(&d);
+ return l;
+}
+
+void swf_ShapeApplyMatrix(SHAPE2*shape, MATRIX*m)
+{
+}
+
+static void convertMatrix(MATRIX*from, gfxmatrix_t*to)
+{
+ to->m00 = from->sx / 65536.0; to->m10 = from->r1 / 65536.0;
+ to->m01 = from->r0 / 65536.0; to->m11 = from->sy / 65536.0;
+ to->tx = from->tx/20.0;
+ to->ty = from->ty/20.0;
+}
+
+static void convertCXForm(CXFORM*from, gfxcxform_t*to)
+{
+ memset(to, 0, sizeof(gfxcxform_t));
+ to->aa = from->a0 / 256.0;
+ to->rr = from->r0 / 256.0;
+ to->gg = from->g0 / 256.0;
+ to->bb = from->b0 / 256.0;
+ to->ta = from->a1;
+ to->tr = from->r1;
+ to->tg = from->g1;
+ to->tb = from->b1;
+}
+
+static gfxgradient_t* convertGradient(GRADIENT*from)
+{
+ gfxgradient_t*g = rfx_calloc(from->num * sizeof(gfxgradient_t));
+ int t;
+ for(t=0;t<from->num;t++) {
+ g[t].pos = from->ratios[t] / 255.0;
+ g[t].color = *(gfxcolor_t*)&from->rgba[t];
+ if(t<from->num-1)
+ g[t].next = &g[t+1];
+ else
+ g[t].next = 0;
+ }
+ return g;
+}
+
+gfximage_t* findimage(render_t*r)
+{
+ return 0;
+}
+
+static void renderFilled(render_t*r, gfxline_t*line, FILLSTYLE*f, CXFORM*cx)
+{
+ if(f->type == FILL_SOLID) {
+ gfxcolor_t c = *(gfxcolor_t*)&f->color;
+ r->device->fill(r->device, line, &c);
+ } else if(f->type == FILL_TILED || f->type == FILL_CLIPPED) {
+ gfximage_t* img = findimage(r);
+ gfxmatrix_t m;
+ gfxcxform_t gfxcx;
+ convertCXForm(cx, &gfxcx);
+ convertMatrix(&f->m, &m);
+ /* TODO: handle clipped */
+ r->device->fillbitmap(r->device, line, img, &m, &gfxcx);
+ } else if(f->type == FILL_LINEAR || f->type == FILL_RADIAL) {
+ gfxmatrix_t m;
+ gfxgradient_t* g;
+ convertMatrix(&f->m, &m);
+ g = convertGradient(&f->gradient);
+ r->device->fillgradient(r->device, line, g, f->type == FILL_LINEAR ? gfxgradient_linear : gfxgradient_radial, &m);
+ free(g);
+ }
+}
+
+RGBA swf_ColorTransform(RGBA*color, CXFORM*cx)
+{
+ RGBA dest;
+ dest.r = (cx->r0*color->r + cx->r1*256) >> 8;
+ dest.g = (cx->g0*color->g + cx->g1*256) >> 8;
+ dest.b = (cx->b0*color->b + cx->b1*256) >> 8;
+ dest.a = (cx->a0*color->a + cx->a1*256) >> 8;
+ return dest;
+}
+
+void renderOutline(render_t*r, gfxline_t*line, LINESTYLE*l, CXFORM*cx)
+{
+ RGBA c = swf_ColorTransform(&l->color, cx);
+ gfxcoord_t width = l->width/20.0;
+ r->device->stroke(r->device, line, width, (gfxcolor_t*)&c, gfx_capRound, gfx_joinRound, 0.0);
+}
+
+void swf_ApplyMatrixToShape(SHAPE2*shape, MATRIX*m)
+{
+ SHAPELINE*line = shape->lines;
+ while(line) {
+ SPOINT p;
+ p.x = line->x; p.y = line->y;
+ p = swf_TurnPoint(p, m);
+ line->x = p.x; line->y = p.y;
+ line = line->next;
+ }
+}
+
+static void renderCharacter(render_t*r, placement_t*p, character_t*c)
+{
+ if(c->type == TYPE_SHAPE) {
+ SHAPE2 shape;
+ swf_ParseDefineShape(c->tag, &shape);
+ MATRIX m;
+ swf_MatrixJoin(&m, &r->m, &p->po.matrix);
+ swf_ApplyMatrixToShape(&shape, &m);
+ SHAPELINE*line = shape.lines;
+ int t;
+ for(t=1;t<=shape.numfillstyles;t++) {
+ gfxline_t*line;
+ line = swfline_to_gfxline(shape.lines, -1, t);
+ if(line) {
+ if(!p->po.clipdepth) {
+ renderFilled(r, line, &shape.fillstyles[t-1], &p->po.cxform);
+ } else {
+ r->device->startclip(r->device, line);
+ r->clips++;
+ }
+ }
+ gfxline_free(line);
+ /*line = swfline_to_gfxline(shape.lines, -1, -1, t);
+ if(line) renderFilled(r, line, &shape.fillstyles[t-1], &p->po.cxform);
+ gfxline_free(line);*/
+ }
+ for(t=1;t<=shape.numlinestyles;t++) {
+ gfxline_t*line = swfline_to_gfxline(shape.lines, t, -1);
+ if(line) renderOutline(r, line, &shape.linestyles[t-1], &p->po.cxform);
+ gfxline_free(line);
+ }
+ }
+}
+
+// ---- main ----
+
+static void placeObject(void*self, int id, void*data)
+{
+ render_t*r = (render_t*)self;
+ placement_t*p = (placement_t*)data;
+ character_t*c = map16_get_id(r->id2char, p->po.id);
+ if(!c) {
+ fprintf(stderr, "Error: ID %d unknown\n", p->po.id);
+ }
+ if(c->type == TYPE_SPRITE) {
+ int oldclip = r->clips;
+ sprite_t* s = (sprite_t*)c->data;
+ map16_t* depths = extractFrame(c->tag, p->age % s->frameCount);
+ map16_enumerate(depths, placeObject, r);
+ stopClippings(oldclip, r);
+ return;
+ }
+ renderCharacter(r, p, c);
+}
+
+void swfpage_destroy(gfxpage_t*swf_page)
+{
+ swf_page_internal_t*i= (swf_page_internal_t*)swf_page->internal;
+ free(swf_page->internal);swf_page->internal = 0;
+ free(swf_page);swf_page=0;
+}
+
+void swfpage_render(gfxpage_t*page, gfxdevice_t*output)
+{
+ swf_page_internal_t*i = (swf_page_internal_t*)page->internal;
+ swf_doc_internal_t*pi = (swf_doc_internal_t*)page->parent->internal;
+ map16_t* depths = extractFrame(pi->swf.firstTag, i->frame);
+ render_t r;
+ r.id2char = pi->id2char;
+ r.clips = 0;
+ r.device = output;
+ r.m = pi->m;
+ map16_enumerate(depths, placeObject, &r);
+}
+
+void swfpage_rendersection(gfxpage_t*page, gfxdevice_t*output, gfxcoord_t x, gfxcoord_t y, gfxcoord_t _x1, gfxcoord_t _y1, gfxcoord_t _x2, gfxcoord_t _y2)
+{
+ swf_doc_internal_t*pi = (swf_doc_internal_t*)page->parent->internal;
+ /* FIXME */
+ swfpage_render(page,output);
+}
+
+void swf_doc_destroy(gfxdocument_t*gfx)
+{
+ swf_doc_internal_t*i= (swf_doc_internal_t*)gfx->internal;
+ swf_FreeTags(&i->swf);
+ free(gfx->internal);gfx->internal=0;
+ free(gfx);gfx=0;
+}
+
+void swf_doc_set_parameter(gfxdocument_t*gfx, char*name, char*value)
+{
+ swf_doc_internal_t*i= (swf_doc_internal_t*)gfx->internal;
+}
+
+gfxpage_t* swf_doc_getpage(gfxdocument_t*doc, int page)
+{
+ swf_doc_internal_t*di= (swf_doc_internal_t*)doc->internal;
+ if(page < 1 || page > doc->num_pages)
+ return 0;
+
+ gfxpage_t* swf_page = (gfxpage_t*)malloc(sizeof(gfxpage_t));
+ swf_page_internal_t*pi= (swf_page_internal_t*)malloc(sizeof(swf_page_internal_t));
+ memset(pi, 0, sizeof(swf_page_internal_t));
+
+ pi->frame = page;
+
+ swf_page->internal = pi;
+ swf_page->destroy = swfpage_destroy;
+ swf_page->render = swfpage_render;
+ swf_page->rendersection = swfpage_rendersection;
+ swf_page->width = di->width;
+ swf_page->height = di->height;
+ swf_page->parent = doc;
+ swf_page->nr = page;
+ return swf_page;
+}
+
+void swf_set_parameter(gfxsource_t*src, char*name, char*value)
+{
+ msg("<verbose> setting parameter %s to \"%s\"", name, value);
+}
+
+gfxdocument_t*swf_open(gfxsource_t*src, char*filename)
+{
+ gfxdocument_t*swf_doc = (gfxdocument_t*)malloc(sizeof(gfxdocument_t));
+ memset(swf_doc, 0, sizeof(gfxdocument_t));
+ swf_doc_internal_t*i= (swf_doc_internal_t*)malloc(sizeof(swf_doc_internal_t));
+ memset(i, 0, sizeof(swf_doc_internal_t));
+
+ TAG*tag = 0;
+ int f;
+ int frame;
+ render_t r;
+ gfxdevice_t d;
+
+ if(!filename) {
+ return 0;
+ }
+ f = open(filename,O_RDONLY|O_BINARY);
+ if (f<0) {
+ perror("Couldn't open file: ");
+ return 0;
+ }
+ if FAILED(swf_ReadSWF(f,&i->swf)) {
+ fprintf(stderr, "%s is not a valid SWF file or contains errors.\n",filename);
+ close(f);
+ return 0;
+ }
+ swf_UnFoldAll(&i->swf);
+
+ i->id2char = extractDefinitions(&i->swf);
+ i->width = (i->swf.movieSize.xmax - i->swf.movieSize.xmin) / 20;
+ i->height = (i->swf.movieSize.ymax - i->swf.movieSize.ymin) / 20;
+
+ swf_GetMatrix(0, &i->m);
+ i->m.tx = -i->swf.movieSize.xmin;
+ i->m.ty = -i->swf.movieSize.ymin;
+
+ swf_doc->num_pages = i->swf.frameCount;
+ swf_doc->internal = i;
+ swf_doc->get = 0;
+ swf_doc->destroy = swf_doc_destroy;
+ swf_doc->set_parameter = swf_doc_set_parameter;
+ swf_doc->getpage = swf_doc_getpage;
+
+ return swf_doc;
+}
+
+gfxsource_t*gfxsource_swf_create()
+{
+ gfxsource_t*src = (gfxsource_t*)malloc(sizeof(gfxsource_t));
+ memset(src, 0, sizeof(gfxsource_t));
+ src->set_parameter = swf_set_parameter;
+ src->open = swf_open;
+ return src;
+}