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VIDEO: Allow SCREENSHOT command to optionally specify bitmap file extension

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When PNG support is available, both .png and .bmp screenshots can be
generated based on the file extension specified by the user on the SCREENSHOT
command.  If no extension is specified, then a PNG format screenshot will be
produced.
This commit is contained in:
Mark Pizzolato
2016-06-15 00:27:07 -07:00
parent a24aba69ae
commit d741bdc375
1 changed files with 18 additions and 6 deletions
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24
sim_video.c
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@@ -2146,10 +2146,16 @@ if (!filename)
return SCPE_MEM;
#if SDL_MAJOR_VERSION == 1
#if defined(HAVE_LIBPNG)
sprintf (fullname, "%s.png", filename);
stat = SDL_SavePNG(vid_image, fullname);
if (!match_ext (filename, "bmp")) {
sprintf (fullname, "%s%s", filename, match_ext (filename, "png") ? "" : ".png");
stat = SDL_SavePNG(vid_image, fullname);
}
else {
sprintf (fullname, "%s", filename);
stat = SDL_SaveBMP(vid_image, fullname);
}
#else
sprintf (fullname, "%s.bmp", filename);
sprintf (fullname, "%s%s", filename, match_ext (filename, "bmp") ? "" : ".bmp");
stat = SDL_SaveBMP(vid_image, fullname);
#endif /* defined(HAVE_LIBPNG) */
#else /* SDL_MAJOR_VERSION != 1 */
@@ -2158,10 +2164,16 @@ if (1) {
SDL_CreateRGBSurface(0, vid_width, vid_height, 32, 0x0000ff00, 0x000ff000, 0xff000000, 0x000000ff) ;
SDL_RenderReadPixels(vid_renderer, NULL, SDL_PIXELFORMAT_ARGB8888, sshot->pixels, sshot->pitch);
#if defined(HAVE_LIBPNG)
sprintf (fullname, "%s.png", filename);
stat = SDL_SavePNG(sshot, fullname);
if (!match_ext (filename, "bmp")) {
sprintf (fullname, "%s%s", filename, match_ext (filename, "png") ? "" : ".png");
stat = SDL_SavePNG(sshot, fullname);
}
else {
sprintf (fullname, "%s", filename);
stat = SDL_SaveBMP(sshot, fullname);
}
#else
sprintf (fullname, "%s.bmp", filename);
sprintf (fullname, "%s%s", filename, match_ext (filename, "bmp") ? "" : ".bmp");
stat = SDL_SaveBMP(sshot, fullname);
#endif /* defined(HAVE_LIBPNG) */
SDL_FreeSurface(sshot);