C++ (Cpp) _mapcache_imageio_png_decode_to_image Exemples

Exemple #1

Fichier : imageio_png.c Projet : msilex/mapserver

mapcache_image* _mapcache_imageio_png_decode(mapcache_context *ctx, mapcache_buffer *buffer) {
   mapcache_image *img = mapcache_image_create(ctx);
   _mapcache_imageio_png_decode_to_image(ctx,buffer,img);
   if(GC_HAS_ERROR(ctx))
      return NULL;
   return img;
}

Exemple #2

Fichier : imageio.c Projet : mapserver/mapcache

void mapcache_imageio_decode_to_image(mapcache_context *ctx, mapcache_buffer *buffer,
                                      mapcache_image *image)
{
  mapcache_image_format_type type = mapcache_imageio_header_sniff(ctx,buffer);
  if(type == GC_PNG) {
    _mapcache_imageio_png_decode_to_image(ctx,buffer,image);
  } else if(type == GC_JPEG) {
    _mapcache_imageio_jpeg_decode_to_image(ctx,buffer,image);
  } else {
    ctx->set_error(ctx, 500, "mapcache_imageio_decode: unrecognized image format");
  }
  return;
}