diff options
Diffstat (limited to 'apps/plugins/ppmviewer.c')
| -rw-r--r-- | apps/plugins/ppmviewer.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/apps/plugins/ppmviewer.c b/apps/plugins/ppmviewer.c index cc7440d..b186393 100644 --- a/apps/plugins/ppmviewer.c +++ b/apps/plugins/ppmviewer.c @@ -57,19 +57,19 @@ char ppm_getc(int fd) { char ch; - if (!rb->read(fd, &ch, 1)) { - ppm_error("EOF. Read error reading a byte"); - return PLUGIN_ERROR; - } + if (!rb->read(fd, &ch, 1)) { + ppm_error("EOF. Read error reading a byte"); + return PLUGIN_ERROR; + } if (ch == '#') { do { - if (!rb->read(fd, &ch, 1)) { - ppm_error("EOF. Read error reading a byte"); - return PLUGIN_ERROR; - } - } while (ch != '\n' && ch != '\r'); - } + if (!rb->read(fd, &ch, 1)) { + ppm_error("EOF. Read error reading a byte"); + return PLUGIN_ERROR; + } + } while (ch != '\n' && ch != '\r'); + } return ch; } @@ -81,7 +81,7 @@ int ppm_getuint(int fd) do { ch = ppm_getc(fd); - } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); + } while (ch == ' ' || ch == '\t' || ch == '\n' || ch == '\r'); if (ch < '0' || ch > '9') { ppm_error("Junk (%c) in file where an integer should be.", ch); @@ -213,7 +213,7 @@ int read_ppm_row(int fd, int col; int r, g, b; switch (format) { - case PPM_FORMAT: + case PPM_FORMAT: for (col = 0; col < cols; ++col) { r = ppm_getuint(fd); g = ppm_getuint(fd); @@ -231,7 +231,7 @@ int read_ppm_row(int fd, } break; - case RPPM_FORMAT: + case RPPM_FORMAT: for (col = 0; col < cols; ++col) { r = ppm_getrawsample(fd, maxval); g = ppm_getrawsample(fd, maxval); @@ -246,14 +246,14 @@ int read_ppm_row(int fd, (255 / maxval) * r, (255 / maxval) * g, (255 / maxval) * b); - } - break; + } + break; - default: + default: ppm_error("What?!"); - return PLUGIN_ERROR; - } - return 1; + return PLUGIN_ERROR; + } + return 1; } int read_ppm(int fd, |