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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-06-29 11:06:04 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2016-06-29 11:10:08 +0200 |
| commit | c161c5d5864384f42e540e8dcaed1c2cada63da7 (patch) | |
| tree | bfb8e220e02f5b624f089c0b725b0210b38a6580 | |
| parent | 954e3bb173c3302bf458875e86c49c712f0789d4 (diff) | |
| download | mupdf-c161c5d5864384f42e540e8dcaed1c2cada63da7.tar.xz | |
Update examples.
| -rw-r--r-- | docs/example.c | 6 | ||||
| -rw-r--r-- | docs/multi-threaded.c | 8 |
2 files changed, 7 insertions, 7 deletions
diff --git a/docs/example.c b/docs/example.c index 231bbaeb..1bf67635 100644 --- a/docs/example.c +++ b/docs/example.c @@ -95,7 +95,7 @@ int main(int argc, char **argv) /* Render page to an RGB pixmap. */ fz_try(ctx) - pix = fz_new_pixmap_from_page_number(ctx, doc, page_number, &ctm, fz_device_rgb(ctx)); + pix = fz_new_pixmap_from_page_number(ctx, doc, page_number, &ctm, fz_device_rgb(ctx), 0); fz_catch(ctx) { fprintf(stderr, "cannot render page: %s\n", fz_caught_message(ctx)); @@ -110,13 +110,13 @@ int main(int argc, char **argv) printf("255\n"); for (y = 0; y < pix->h; ++y) { - unsigned char *p = &pix->samples[y * pix->w * pix->n]; + unsigned char *p = &pix->samples[y * pix->stride]; for (x = 0; x < pix->w; ++x) { if (x > 0) printf(" "); printf("%3d %3d %3d", p[0], p[1], p[2]); - p += 4; + p += pix->n; } printf("\n"); } diff --git a/docs/multi-threaded.c b/docs/multi-threaded.c index a8e2d204..6f07b543 100644 --- a/docs/multi-threaded.c +++ b/docs/multi-threaded.c @@ -94,7 +94,7 @@ renderer(void *data) // will render the request area of the page to the pixmap. fprintf(stderr, "thread at page %d rendering!\n", pagenumber); - dev = fz_new_draw_device(ctx, pix); + dev = fz_new_draw_device(ctx, &fz_identity, pix); fz_run_display_list(ctx, list, dev, &fz_identity, &bbox, NULL); fz_drop_device(ctx, dev); @@ -205,7 +205,7 @@ int main(int argc, char **argv) // this can safely be used on any other thread as it is // not bound to a given context. - list = fz_new_display_list(ctx); + list = fz_new_display_list(ctx, &bbox); // Run the loaded page through a display list device // to populate the page's display list. @@ -221,7 +221,7 @@ int main(int argc, char **argv) // Create a white pixmap using the correct dimensions. - pix = fz_new_pixmap_with_bbox(ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox)); + pix = fz_new_pixmap_with_bbox(ctx, fz_device_rgb(ctx), fz_round_rect(&rbox, &bbox), 0); fz_clear_pixmap_with_value(ctx, pix, 0xff); // Populate the data structure to be sent to the @@ -258,7 +258,7 @@ int main(int argc, char **argv) // Write the rendered image to a PNG file - fz_save_pixmap_as_png(ctx, data->pix, filename, 0); + fz_save_pixmap_as_png(ctx, data->pix, filename); // Free the thread's pixmap and display list since // they were allocated by the main thread above. |