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author | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2007-01-02 19:19:48 +0000 |
commit | 66bbf336c6af7353ef0aeed58002c46543b30635 (patch) | |
tree | ad4a63860df2626b22f77e7dac712e958bea54cb /os/macosx/splash.c | |
parent | ccc0a3f4dbf58c005b22341ac8874252924690cd (diff) | |
download | openttd-66bbf336c6af7353ef0aeed58002c46543b30635.tar.xz |
(svn r7759) -Merge: makefile rewrite. This merge features:
- A proper ./configure, so everything needs to be configured only once, not for every make.
- Usage of makedepend when available. This greatly reduces the time needed for generating the dependencies.
- A generator for all project files. There is a single file with sources, which is used to generate Makefiles and the project files for MSVC.
- Proper support for OSX universal binaries.
- Object files for non-MSVC compiles are also placed in separate directories, making is faster to switch between debug and release compiles and it does not touch the directory with the source files.
- Functionality to make a bundle of all needed files for for example a nightly or distribution of a binary with all needed GRFs and language files.
Note: as this merge moves almost all files, it is recommended to make a backup of your working copy before updating your working copy.
Diffstat (limited to 'os/macosx/splash.c')
-rw-r--r-- | os/macosx/splash.c | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/os/macosx/splash.c b/os/macosx/splash.c deleted file mode 100644 index 46a19b1a6..000000000 --- a/os/macosx/splash.c +++ /dev/null @@ -1,144 +0,0 @@ -/* $Id$ */ - -#include "../../stdafx.h" -#include "../../openttd.h" -#include "../../variables.h" -#include "../../macros.h" -#include "../../debug.h" -#include "../../functions.h" -#include "../../gfx.h" -#include "../../fileio.h" - -#include "splash.h" - -#ifdef WITH_PNG - -#include <png.h> - -static void PNGAPI png_my_error(png_structp png_ptr, png_const_charp message) -{ - DEBUG(misc, 0, "[libpng] error: %s - %s", message, (char *)png_get_error_ptr(png_ptr)); - longjmp(png_ptr->jmpbuf, 1); -} - -static void PNGAPI png_my_warning(png_structp png_ptr, png_const_charp message) -{ - DEBUG(misc, 1, "[libpng] warning: %s - %s", message, (char *)png_get_error_ptr(png_ptr)); -} - -void DisplaySplashImage(void) -{ - png_byte header[8]; - FILE *f; - png_structp png_ptr; - png_infop info_ptr, end_info; - uint width, height, bit_depth, color_type; - png_colorp palette; - int num_palette; - png_bytep *row_pointers; - uint8 *src, *dst; - uint y; - uint xoff, yoff; - int i; - - f = FioFOpenFile(SPLASH_IMAGE_FILE); - if (f == NULL) return; - - fread(header, 1, 8, f); - if (png_sig_cmp(header, 0, 8) != 0) { - fclose(f); - return; - } - - png_ptr = png_create_read_struct (PNG_LIBPNG_VER_STRING, (png_voidp) NULL, png_my_error, png_my_warning); - - if (png_ptr == NULL) { - fclose(f); - return; - } - - info_ptr = png_create_info_struct(png_ptr); - if (info_ptr == NULL) { - png_destroy_read_struct(&png_ptr, (png_infopp)NULL, (png_infopp)NULL); - fclose(f); - return; - } - - end_info = png_create_info_struct(png_ptr); - if (end_info == NULL) { - png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp)NULL); - fclose(f); - return; - } - - if (setjmp(png_jmpbuf(png_ptr))) { - png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); - fclose(f); - return; - } - - png_init_io(png_ptr, f); - png_set_sig_bytes(png_ptr, 8); - - png_read_png(png_ptr, info_ptr, PNG_TRANSFORM_IDENTITY, NULL); - - width = png_get_image_width(png_ptr, info_ptr); - height = png_get_image_height(png_ptr, info_ptr); - bit_depth = png_get_bit_depth(png_ptr, info_ptr); - color_type = png_get_color_type(png_ptr, info_ptr); - - if (color_type != PNG_COLOR_TYPE_PALETTE || bit_depth != 8) { - png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); - fclose(f); - return; - } - - if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_PLTE)) { - png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); - fclose(f); - return; - } - - png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette); - - row_pointers = png_get_rows(png_ptr, info_ptr); - - memset(_screen.dst_ptr, 0xff, _screen.pitch * _screen.height); - - if (width > (uint) _screen.width) width = _screen.width; - if (height > (uint) _screen.height) height = _screen.height; - - xoff = (_screen.width - width) / 2; - yoff = (_screen.height - height) / 2; - for (y = 0; y < height; y++) { - src = row_pointers[y]; - dst = ((uint8 *) _screen.dst_ptr) + (yoff + y) * _screen.pitch + xoff; - - memcpy(dst, src, width); - } - - for (i = 0; i < num_palette; i++) { - _cur_palette[i].r = palette[i].red; - _cur_palette[i].g = palette[i].green; - _cur_palette[i].b = palette[i].blue; - } - - _cur_palette[0xff].r = 0; - _cur_palette[0xff].g = 0; - _cur_palette[0xff].b = 0; - - _pal_first_dirty = 0; - _pal_last_dirty = 0xff; - - png_destroy_read_struct(&png_ptr, &info_ptr, &end_info); - fclose(f); - return; -} - - - -#else /* WITH_PNG */ - -void DisplaySplashImage(void) {} - -#endif /* WITH_PNG */ |