diff options
Diffstat (limited to 'src/resources')
| -rw-r--r-- | src/resources/imagewriter.cpp | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/src/resources/imagewriter.cpp b/src/resources/imagewriter.cpp index c9eac63ea..db2147961 100644 --- a/src/resources/imagewriter.cpp +++ b/src/resources/imagewriter.cpp @@ -41,17 +41,11 @@ bool ImageWriter::writePNG(SDL_Surface *const surface, if (!surface) return false; - // TODO Maybe someone can make this look nice? - - png_structp png_ptr; - png_infop info_ptr; - png_bytep *row_pointers; - int colortype; if (SDL_MUSTLOCK(surface)) SDL_LockSurface(surface); - png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, + png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, nullptr, nullptr, nullptr); if (!png_ptr) { @@ -59,7 +53,7 @@ bool ImageWriter::writePNG(SDL_Surface *const surface, return false; } - info_ptr = png_create_info_struct(png_ptr); + const png_infop info_ptr = png_create_info_struct(png_ptr); if (!info_ptr) { png_destroy_write_struct(&png_ptr, static_cast<png_infopp>(nullptr)); @@ -74,7 +68,7 @@ bool ImageWriter::writePNG(SDL_Surface *const surface, return false; } - FILE *fp = fopen(filename.c_str(), "wb"); + FILE *const fp = fopen(filename.c_str(), "wb"); if (!fp) { logger->log("could not open file %s for writing", filename.c_str()); @@ -83,7 +77,7 @@ bool ImageWriter::writePNG(SDL_Surface *const surface, png_init_io(png_ptr, fp); - colortype = (surface->format->BitsPerPixel == 24) ? + const int colortype = (surface->format->BitsPerPixel == 24) ? PNG_COLOR_TYPE_RGB : PNG_COLOR_TYPE_RGB_ALPHA; png_set_IHDR(png_ptr, info_ptr, surface->w, surface->h, 8, colortype, @@ -94,7 +88,7 @@ bool ImageWriter::writePNG(SDL_Surface *const surface, png_set_packing(png_ptr); - row_pointers = new png_bytep[surface->h]; + png_bytep *const row_pointers = new png_bytep[surface->h]; if (!row_pointers) { logger->log1("Had trouble converting surface to row pointers"); |