From f030154fe727e25a2afe1f78b3998c2d2dba95e4 Mon Sep 17 00:00:00 2001 From: Stijn Buys Date: Tue, 18 Aug 2009 09:24:15 +0000 Subject: astyle cleanup, corrects not loading of material textures --- src/render/pngfile.cc | 79 ++++++++++++++++++++++++++------------------------- 1 file changed, 40 insertions(+), 39 deletions(-) (limited to 'src/render/pngfile.cc') diff --git a/src/render/pngfile.cc b/src/render/pngfile.cc index d011aff..da434db 100644 --- a/src/render/pngfile.cc +++ b/src/render/pngfile.cc @@ -21,7 +21,8 @@ http://www.zarb.org/~gc/html/libpng.html #include "render/pngfile.h" #include "sys/sys.h" -namespace render { +namespace render +{ Image *PNG::load(const char *filename) { @@ -58,14 +59,14 @@ Image *PNG::load(const char *filename) } png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { - con_warn << "Error reading " << filename << ": png_create_info_struct failed!" << std::endl; + if (!info_ptr) { + con_warn << "Error reading " << filename << ": png_create_info_struct failed!" << std::endl; filesystem::close(png_file); png_destroy_read_struct(&png_ptr, 0, 0); return 0; } - if (setjmp(png_jmpbuf(png_ptr))) { - con_warn << "Error reading " << filename << ": error during init_io!" << std::endl; + if (setjmp(png_jmpbuf(png_ptr))) { + con_warn << "Error reading " << filename << ": error during init_io!" << std::endl; filesystem::close(png_file); png_destroy_read_struct(&png_ptr, &info_ptr, 0); return 0; @@ -73,19 +74,19 @@ Image *PNG::load(const char *filename) /* read the PNG header */ png_init_io(png_ptr, png_file->handle()); - png_set_sig_bytes(png_ptr, 8); + png_set_sig_bytes(png_ptr, 8); - png_read_info(png_ptr, info_ptr); + png_read_info(png_ptr, info_ptr); - int png_width = info_ptr->width; - int png_height = info_ptr->height; - //int png_color_type = info_ptr->color_type; - int png_depth = info_ptr->bit_depth; + int png_width = info_ptr->width; + int png_height = info_ptr->height; + //int png_color_type = info_ptr->color_type; + int png_depth = info_ptr->bit_depth; - //int number_of_passes = png_set_interlace_handling(png_ptr); + //int number_of_passes = png_set_interlace_handling(png_ptr); png_set_interlace_handling(png_ptr); - png_read_update_info(png_ptr, info_ptr); - + png_read_update_info(png_ptr, info_ptr); + if (png_depth != 8) { con_warn << "Error reading " << filename << ": bits per channel must be 8!" << std::endl; filesystem::close(png_file); @@ -97,7 +98,7 @@ Image *PNG::load(const char *filename) image = new Image(png_width, png_height, channels); /* read image data */ - if (setjmp(png_jmpbuf(png_ptr))) { + if (setjmp(png_jmpbuf(png_ptr))) { con_warn << "Error reading " << filename << std::endl; filesystem::close(png_file); delete image; @@ -107,13 +108,13 @@ Image *PNG::load(const char *filename) png_bytep row_pointers[png_height]; - for (size_t i=0; i < (size_t)png_height; i++) - row_pointers[i] = (png_bytep) (*image)[i * info_ptr->rowbytes]; + for (size_t i = 0; i < (size_t)png_height; i++) + row_pointers[i] = (png_bytep)(*image)[i * info_ptr->rowbytes]; // read pixel data - png_read_image(png_ptr, row_pointers); + png_read_image(png_ptr, row_pointers); - filesystem::close(png_file); + filesystem::close(png_file); png_destroy_read_struct(&png_ptr, &info_ptr, 0); con_debug << " " << filename << " " << image->width() << "x" << image->height() << "x" << image->bpp() << "bpp" << std::endl; @@ -123,50 +124,50 @@ Image *PNG::load(const char *filename) void PNG::save(const char *filename, Image & image) { - FILE *png_file = fopen(filename, "wb"); - if (!png_file) { - con_warn << "Could not write " << filename << std::endl; - return; + FILE *png_file = fopen(filename, "wb"); + if (!png_file) { + con_warn << "Could not write " << filename << std::endl; + return; } - png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - if (!png_ptr) { + png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); + if (!png_ptr) { fclose(png_file); con_warn << "Error writing " << filename << ": png_create_write_struct failed!" << std::endl; return; } - png_infop info_ptr = png_create_info_struct(png_ptr); - if (!info_ptr) { + png_infop info_ptr = png_create_info_struct(png_ptr); + if (!info_ptr) { con_warn << "Error writing " << filename << ": png_create_info_struct failed!" << std::endl; fclose(png_file); png_destroy_write_struct(&png_ptr, 0); return; } - if (setjmp(png_jmpbuf(png_ptr))) { + if (setjmp(png_jmpbuf(png_ptr))) { con_warn << "Error reading " << filename << ": error during init_io!" << std::endl; fclose(png_file); png_destroy_write_struct(&png_ptr, &info_ptr); return; } - png_init_io(png_ptr, png_file); + png_init_io(png_ptr, png_file); - /* write header */ - if (setjmp(png_jmpbuf(png_ptr))) { + /* write header */ + if (setjmp(png_jmpbuf(png_ptr))) { con_warn << "Error writing " << filename << ": error writing header!" << std::endl; fclose(png_file); png_destroy_write_struct(&png_ptr, &info_ptr); return; } - png_set_IHDR(png_ptr, info_ptr, image.width(), image.height(), 8, PNG_COLOR_TYPE_RGB, - PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); + png_set_IHDR(png_ptr, info_ptr, image.width(), image.height(), 8, PNG_COLOR_TYPE_RGB, + PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); - png_write_info(png_ptr, info_ptr); + png_write_info(png_ptr, info_ptr); - /* write image data */ + /* write image data */ if (setjmp(png_jmpbuf(png_ptr))) { con_warn << "Error writing " << filename << ": error writing header!" << std::endl; fclose(png_file); @@ -176,8 +177,8 @@ void PNG::save(const char *filename, Image & image) png_bytep row_pointers[image.height()]; - for (size_t i = 0; i < image.height(); i++) - row_pointers[i] = (png_bytep) image[i * image.width() * image.channels()]; + for (size_t i = 0; i < image.height(); i++) + row_pointers[i] = (png_bytep) image[i * image.width() * image.channels()]; png_write_image(png_ptr, row_pointers); @@ -189,9 +190,9 @@ void PNG::save(const char *filename, Image & image) return; } - png_write_end(png_ptr, NULL); + png_write_end(png_ptr, NULL); - fclose(png_file); + fclose(png_file); png_destroy_write_struct(&png_ptr, &info_ptr); con_print << "Wrote " << filename << std::endl; -- cgit v1.2.3