diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/i_video.c | 15 | ||||
| -rw-r--r-- | src/m_config.c | 2 | ||||
| -rw-r--r-- | src/setup/display.c | 2 |
3 files changed, 17 insertions, 2 deletions
diff --git a/src/i_video.c b/src/i_video.c index 7c739c17..5debedb8 100644 --- a/src/i_video.c +++ b/src/i_video.c @@ -194,7 +194,7 @@ int screen_height = SCREENHEIGHT; // Color depth. -int screen_bpp = 8; +int screen_bpp = 0; // Automatically adjust video settings if the selected mode is // not a valid video mode. @@ -1462,6 +1462,19 @@ static void AutoAdjustColorDepth(void) const SDL_VideoInfo *info; int flags; + // If screen_bpp=0, we should use the current (default) pixel depth. + // Fetch it from SDL. + + if (screen_bpp == 0) + { + info = SDL_GetVideoInfo(); + + if (info != NULL && info->vfmt != NULL) + { + screen_bpp = info->vfmt->BitsPerPixel; + } + } + if (fullscreen) { flags = SDL_FULLSCREEN; diff --git a/src/m_config.c b/src/m_config.c index 8bfbde9f..02817041 100644 --- a/src/m_config.c +++ b/src/m_config.c @@ -747,6 +747,8 @@ static default_t extra_defaults_list[] = //! // Color depth of the screen, in bits. + // If this is set to zero, the color depth will be automatically set + // on startup to the machine's default/native color depth. // CONFIG_VARIABLE_INT(screen_bpp), diff --git a/src/setup/display.c b/src/setup/display.c index da440fce..4e2231d7 100644 --- a/src/setup/display.c +++ b/src/setup/display.c @@ -106,7 +106,7 @@ static int aspect_ratio_correct = 1; static int fullscreen = 1; static int screen_width = 320; static int screen_height = 200; -static int screen_bpp = 8; +static int screen_bpp = 0; static int startup_delay = 1000; static int usegamma = 0; |