diff options
Diffstat (limited to 'pixelflut.c')
| -rw-r--r-- | pixelflut.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/pixelflut.c b/pixelflut.c index 60d76ef..bfcef9f 100644 --- a/pixelflut.c +++ b/pixelflut.c @@ -20,6 +20,24 @@ int store_image(const uint8_t *img, int w, int h) { return image_count++; } +int store_image_idx(const uint8_t *img, int w, int h, int idx) { + if (idx >= sizeof(images)/sizeof(images[0])) + return -1; + if (images[idx]) + free(images[idx]); + images[idx] = malloc(w*h*4); + memcpy(images[idx], img, w*h*4); + return 0; +} + +void reset_images() { + for (int i=0; i<image_count; i++) { + free(images[i]); + images[i] = NULL; + } + image_count = 0; +} + #define PIXEL_FORMAT "PX %zd %zd %02x%02x%02x\n" int cct(const char *target, int port) { printf("Reconnecting %s:%d\n", target, port); @@ -48,7 +66,7 @@ int cct(const char *target, int port) { int sendframe(int fd, int idx, int w, int h, int ox, int oy) { static unsigned long fcnt=0; - printf("frame %lu %dx%d @pos %dx%d\n", fcnt++, w, h, ox, oy); +// printf("frame %lu %dx%d @pos %dx%d\n", fcnt++, w, h, ox, oy); int fmtlen = snprintf(NULL, 0, PIXEL_FORMAT, (size_t)1000, (size_t)1000, 0xff, 0xff, 0xff); char *out = malloc(1400); if (!out) { @@ -74,7 +92,6 @@ int sendframe(int fd, int idx, int w, int h, int ox, int oy) { } } free(out); - usleep(1000); return 0; } |