diff options
Diffstat (limited to 'source/tools/mudraw.c')
| -rw-r--r-- | source/tools/mudraw.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/tools/mudraw.c b/source/tools/mudraw.c index 0e9ec27d..f1d085ec 100644 --- a/source/tools/mudraw.c +++ b/source/tools/mudraw.c @@ -3,9 +3,14 @@ */ #include "mupdf/fitz.h" + +#if FZ_ENABLE_PDF #include "mupdf/pdf.h" /* for pdf output */ +#endif +#ifndef DISABLE_MUTHREADS #include "mupdf/helpers/mu-threads.h" +#endif /* Enable for helpful threading debug */ /* #define DEBUG_THREADS(A) do { printf A; fflush(stdout); } while (0) */ @@ -176,9 +181,11 @@ typedef struct worker_t { fz_pixmap *pix; fz_bitmap *bit; fz_cookie cookie; +#ifndef DISABLE_MUTHREADS mu_semaphore start; mu_semaphore stop; mu_thread thread; +#endif } worker_t; static char *output = NULL; @@ -242,9 +249,11 @@ static struct { int active; int started; fz_context *ctx; +#ifndef DISABLE_MUTHREADS mu_thread thread; mu_semaphore start; mu_semaphore stop; +#endif int pagenum; char *filename; fz_display_list *list; @@ -731,8 +740,10 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in workers[band].list = list; workers[band].pix = fz_new_pixmap_with_bbox(ctx, colorspace, &band_ibounds, alpha); fz_set_pixmap_resolution(ctx, workers[band].pix, resolution, resolution); +#ifndef DISABLE_MUTHREADS DEBUG_THREADS(("Worker %d, Pre-triggering band %d\n", band, band)); mu_trigger_semaphore(&workers[band].start); +#endif ctm.f -= drawheight; } pix = workers[0].pix; @@ -783,8 +794,10 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in if (num_workers > 0) { worker_t *w = &workers[band % num_workers]; +#ifndef DISABLE_MUTHREADS DEBUG_THREADS(("Waiting for worker %d to complete band %d\n", w->num, band)); mu_wait_semaphore(&w->stop); +#endif pix = w->pix; bit = w->bit; w->bit = NULL; @@ -808,8 +821,10 @@ static void dodrawpage(fz_context *ctx, fz_page *page, fz_display_list *list, in w->ctm = ctm; w->tbounds = tbounds; memset(&w->cookie, 0, sizeof(fz_cookie)); +#ifndef DISABLE_MUTHREADS DEBUG_THREADS(("Triggering worker %d for band %d\n", w->num, w->band)); mu_trigger_semaphore(&w->start); +#endif } ctm.f -= drawheight; } @@ -924,7 +939,9 @@ static void bgprint_flush(void) if (!bgprint.active || !bgprint.started) return; +#ifndef DISABLE_MUTHREADS mu_wait_semaphore(&bgprint.stop); +#endif bgprint.started = 0; } @@ -1030,7 +1047,9 @@ static void drawpage(fz_context *ctx, fz_document *doc, int pagenum) bgprint.filename = filename; bgprint.pagenum = pagenum; bgprint.interptime = start; +#ifndef DISABLE_MUTHREADS mu_trigger_semaphore(&bgprint.start); +#endif } else { @@ -1205,6 +1224,7 @@ static inline int iswhite(int ch) static void apply_layer_config(fz_context *ctx, fz_document *doc, const char *lc) { +#if FZ_ENABLE_PDF pdf_document *pdoc = pdf_specifics(ctx, doc); int config = -1; int n, j; @@ -1299,6 +1319,7 @@ static void apply_layer_config(fz_context *ctx, fz_document *doc, const char *lc fprintf(stderr, " <locked>"); fprintf(stderr, "\n"); } +#endif } #ifdef MUDRAW_STANDALONE |