diff options
Diffstat (limited to 'xorg-server/hw/xfree86/utils/cvt/cvt.c')
| -rw-r--r-- | xorg-server/hw/xfree86/utils/cvt/cvt.c | 100 |
1 files changed, 50 insertions, 50 deletions
diff --git a/xorg-server/hw/xfree86/utils/cvt/cvt.c b/xorg-server/hw/xfree86/utils/cvt/cvt.c index 0de5ffea4..9483964e0 100644 --- a/xorg-server/hw/xfree86/utils/cvt/cvt.c +++ b/xorg-server/hw/xfree86/utils/cvt/cvt.c @@ -30,6 +30,7 @@ void FatalError(const char *f, ...) { va_list args; + va_start(args, f); vfprintf(stderr, f, args); va_end(args); @@ -69,22 +70,21 @@ XNFcalloc(unsigned long n) */ static Bool CVTCheckStandard(int HDisplay, int VDisplay, float VRefresh, Bool Reduced, - Bool Verbose) + Bool Verbose) { - Bool IsCVT = TRUE; + Bool IsCVT = TRUE; if ((!(VDisplay % 3) && ((VDisplay * 4 / 3) == HDisplay)) || (!(VDisplay % 9) && ((VDisplay * 16 / 9) == HDisplay)) || (!(VDisplay % 10) && ((VDisplay * 16 / 10) == HDisplay)) || (!(VDisplay % 4) && ((VDisplay * 5 / 4) == HDisplay)) || - (!(VDisplay % 9) && ((VDisplay * 15 / 9) == HDisplay))) - ; + (!(VDisplay % 9) && ((VDisplay * 15 / 9) == HDisplay))); else { if (Verbose) fprintf(stderr, "Warning: Aspect Ratio is not CVT standard.\n"); IsCVT = FALSE; } - + if ((VRefresh != 50.0) && (VRefresh != 60.0) && (VRefresh != 75.0) && (VRefresh != 85.0)) { if (Verbose) @@ -92,11 +92,10 @@ CVTCheckStandard(int HDisplay, int VDisplay, float VRefresh, Bool Reduced, "(50, 60, 75 or 85Hz).\n"); IsCVT = FALSE; } - + return IsCVT; } - /* * I'm not documenting --interlaced for obvious reasons, even though I did * implement it. I also can't deny having looked at gtf here. @@ -113,20 +112,21 @@ PrintUsage(char *Name) "(default: normal blanking).\n"); fprintf(stderr, " X : Desired horizontal resolution " "(multiple of 8, required).\n"); - fprintf(stderr, " Y : Desired vertical resolution (required).\n"); - fprintf(stderr, " refresh : Desired refresh rate (default: 60.0Hz).\n"); + fprintf(stderr, + " Y : Desired vertical resolution (required).\n"); + fprintf(stderr, + " refresh : Desired refresh rate (default: 60.0Hz).\n"); fprintf(stderr, "\n"); fprintf(stderr, "Calculates VESA CVT (Coordinated Video Timing) modelines" - " for use with X.\n"); + " for use with X.\n"); } - /* * */ static void -PrintComment(DisplayModeRec *Mode, Bool CVT, Bool Reduced) +PrintComment(DisplayModeRec * Mode, Bool CVT, Bool Reduced) { printf("# %dx%d %.2f Hz ", Mode->HDisplay, Mode->VDisplay, Mode->VRefresh); @@ -154,16 +154,16 @@ PrintComment(DisplayModeRec *Mode, Bool CVT, Bool Reduced) printf("-R"); printf(") "); - } else + } + else printf("(CVT) "); printf("hsync: %.2f kHz; ", Mode->HSync); - printf("pclk: %.2f MHz", ((float ) Mode->Clock) / 1000.0); + printf("pclk: %.2f MHz", ((float) Mode->Clock) / 1000.0); printf("\n"); } - /* * Originally grabbed from xf86Mode.c. * @@ -179,9 +179,9 @@ PrintModeline(DisplayModePtr Mode, int HDisplay, int VDisplay, float VRefresh, else printf("Modeline \"%dx%d_%.2f\" ", HDisplay, VDisplay, VRefresh); - printf("%6.2f %i %i %i %i %i %i %i %i", Mode->Clock/1000., Mode->HDisplay, - Mode->HSyncStart, Mode->HSyncEnd, Mode->HTotal, Mode->VDisplay, - Mode->VSyncStart, Mode->VSyncEnd, Mode->VTotal); + printf("%6.2f %i %i %i %i %i %i %i %i", Mode->Clock / 1000., + Mode->HDisplay, Mode->HSyncStart, Mode->HSyncEnd, Mode->HTotal, + Mode->VDisplay, Mode->VSyncStart, Mode->VSyncEnd, Mode->VTotal); if (Mode->Flags & V_INTERLACE) printf(" interlace"); @@ -197,19 +197,18 @@ PrintModeline(DisplayModePtr Mode, int HDisplay, int VDisplay, float VRefresh, printf("\n"); } - /* * */ int -main (int argc, char *argv[]) +main(int argc, char *argv[]) { - DisplayModeRec *Mode; - int HDisplay = 0, VDisplay = 0; - float VRefresh = 0.0; - Bool Reduced = FALSE, Verbose = FALSE, IsCVT; - Bool Interlaced = FALSE; - int n; + DisplayModeRec *Mode; + int HDisplay = 0, VDisplay = 0; + float VRefresh = 0.0; + Bool Reduced = FALSE, Verbose = FALSE, IsCVT; + Bool Interlaced = FALSE; + int n; if ((argc < 3) || (argc > 7)) { PrintUsage(argv[0]); @@ -230,27 +229,28 @@ main (int argc, char *argv[]) else if (!strcmp(argv[n], "-h") || !strcmp(argv[n], "--help")) { PrintUsage(argv[0]); return 0; - } else if (!HDisplay) { + } + else if (!HDisplay) { HDisplay = atoi(argv[n]); - if (!HDisplay) { - PrintUsage(argv[0]); - return 1; - } - } + if (!HDisplay) { + PrintUsage(argv[0]); + return 1; + } + } else if (!VDisplay) { VDisplay = atoi(argv[n]); - if (!VDisplay) { - PrintUsage(argv[0]); - return 1; - } - } + if (!VDisplay) { + PrintUsage(argv[0]); + return 1; + } + } else if (!VRefresh) { VRefresh = atof(argv[n]); - if (!VRefresh) { - PrintUsage(argv[0]); - return 1; - } - } + if (!VRefresh) { + PrintUsage(argv[0]); + return 1; + } + } else { PrintUsage(argv[0]); return 1; @@ -273,13 +273,13 @@ main (int argc, char *argv[]) } if (Reduced) { - if ((VRefresh / 60.0) != floor(VRefresh / 60.0)) { - fprintf(stderr, - "\nERROR: Multiple of 60Hz refresh rate required for " - " reduced blanking.\n"); - PrintUsage(argv[0]); - return 0; - } + if ((VRefresh / 60.0) != floor(VRefresh / 60.0)) { + fprintf(stderr, + "\nERROR: Multiple of 60Hz refresh rate required for " + " reduced blanking.\n"); + PrintUsage(argv[0]); + return 0; + } } IsCVT = CVTCheckStandard(HDisplay, VDisplay, VRefresh, Reduced, Verbose); @@ -288,6 +288,6 @@ main (int argc, char *argv[]) PrintComment(Mode, IsCVT, Reduced); PrintModeline(Mode, HDisplay, VDisplay, VRefresh, Reduced); - + return 0; } |