moved from ../swf

[swftools.git] / lib / readers / image.c

diff --git a/lib/readers/image.c b/lib/readers/image.c
new file mode 100644 (file)
index 0000000..0f150c7
--- /dev/null
+++ b/lib/readers/image.c
@@ -0,0 +1,105 @@
+#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;
+}