Mercurial > mxe-octave
changeset 1280:fef4b120bc3a
improved coding style of the examples of packages gd and sdl_sound
author | Volker Grabsch <vog@notjusthosting.com> |
---|---|
date | Mon, 04 Oct 2010 14:51:46 +0200 |
parents | 0622d8cb835f |
children | 3443a9b9a415 |
files | src/gd-test.c src/sdl_sound-test.c |
diffstat | 2 files changed, 39 insertions(+), 35 deletions(-) [+] |
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--- a/src/gd-test.c Mon Oct 04 08:32:39 2010 +0200 +++ b/src/gd-test.c Mon Oct 04 14:51:46 2010 +0200 @@ -7,14 +7,18 @@ #include <stdio.h> #include <stdlib.h> -int main() +int main(int argc, char *argv[]) { gdImagePtr im; FILE *fp; - int cor_rad = 400; + int cor_rad; + + (void)argc; + (void)argv; + + cor_rad = 400; im = gdImageCreateTrueColor(400, 400); gdImageFilledRectangle(im, 0, 0, 399, 399, 0x00FFFFFF); - gdImageFilledArc(im, cor_rad, 399 - cor_rad, cor_rad * 2, cor_rad * 2, 90, 180, 0x0, gdPie); fp = fopen("test-gd.png", "wb");
--- a/src/sdl_sound-test.c Mon Oct 04 08:32:39 2010 +0200 +++ b/src/sdl_sound-test.c Mon Oct 04 14:51:46 2010 +0200 @@ -6,44 +6,44 @@ #include <stdio.h> #include <SDL_sound.h> -int main( int argc, char** argv ) +int main(int argc, char *argv[]) { - if (argc != 2) { - fprintf(stderr, "usage: %s <filename>\n", argv[0]); - return 1; - } + if (argc != 2) { + fprintf(stderr, "usage: %s <filename>\n", argv[0]); + return 1; + } - if (SDL_Init(SDL_INIT_AUDIO) != 0) { - fprintf(stderr, "Error: %s\n", SDL_GetError()); - return 1; - } + if (SDL_Init(SDL_INIT_AUDIO) != 0) { + fprintf(stderr, "Error: %s\n", SDL_GetError()); + return 1; + } - if (Sound_Init() == 0) { - fprintf(stderr, "Error: %s\n", Sound_GetError()); - return 1; - } + if (Sound_Init() == 0) { + fprintf(stderr, "Error: %s\n", Sound_GetError()); + return 1; + } - SDL_RWops* rw = SDL_RWFromFile(argv[1], "r"); - if (rw == NULL) { - fprintf(stderr, "Error: %s\n", SDL_GetError()); - return 1; - } + SDL_RWops* rw = SDL_RWFromFile(argv[1], "r"); + if (rw == NULL) { + fprintf(stderr, "Error: %s\n", SDL_GetError()); + return 1; + } - Sound_AudioInfo wantedFormat; - wantedFormat.channels = 2; - wantedFormat.rate = 44100; - wantedFormat.format = AUDIO_S16LSB; + Sound_AudioInfo wantedFormat; + wantedFormat.channels = 2; + wantedFormat.rate = 44100; + wantedFormat.format = AUDIO_S16LSB; - Sound_Sample* sample = Sound_NewSample(rw, 0, &wantedFormat, 8192); - if (sample == 0) { - fprintf(stderr, "Error: %s\n", Sound_GetError()); - return 1; - } + Sound_Sample* sample = Sound_NewSample(rw, 0, &wantedFormat, 8192); + if (sample == 0) { + fprintf(stderr, "Error: %s\n", Sound_GetError()); + return 1; + } - Sound_DecodeAll(sample); - printf("Format: %s\n", sample->decoder->description); - printf("Decoded %d bytes of data.\n", sample->buffer_size); - Sound_FreeSample(sample); + Sound_DecodeAll(sample); + printf("Format: %s\n", sample->decoder->description); + printf("Decoded %d bytes of data.\n", sample->buffer_size); + Sound_FreeSample(sample); - return 0; + return 0; }