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| author | Tor Andersson <tor.andersson@artifex.com> | 2018-10-10 16:48:00 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2018-10-23 17:23:59 +0200 |
| commit | ddd00f62888c908c84932c2a92a0c2d195b26c36 (patch) | |
| tree | 4b49633f15741f34919506e5c69f85b4b8b9b803 /source/fitz/util.c | |
| parent | 7b7b4de12bc50f97bd8fd32403319c6d1a758a90 (diff) | |
| download | mupdf-ddd00f62888c908c84932c2a92a0c2d195b26c36.tar.xz | |
Add fz_write_pixmap_as_data_uri helper function.
Also include "data:" schema in the data uri for fz_write_image_as_data_uri.
Diffstat (limited to 'source/fitz/util.c')
| -rw-r--r-- | source/fitz/util.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/source/fitz/util.c b/source/fitz/util.c index d78a2981..e89cb419 100644 --- a/source/fitz/util.c +++ b/source/fitz/util.c @@ -527,14 +527,14 @@ fz_write_image_as_data_uri(fz_context *ctx, fz_output *out, fz_image *image) int type = fz_colorspace_type(ctx, image->colorspace); if (type == FZ_COLORSPACE_GRAY || type == FZ_COLORSPACE_RGB) { - fz_write_string(ctx, out, "image/jpeg;base64,"); + fz_write_string(ctx, out, "data:image/jpeg;base64,"); fz_write_base64_buffer(ctx, out, cbuf->buffer, 1); return; } } if (cbuf && cbuf->params.type == FZ_IMAGE_PNG) { - fz_write_string(ctx, out, "image/png;base64,"); + fz_write_string(ctx, out, "data:image/png;base64,"); fz_write_base64_buffer(ctx, out, cbuf->buffer, 1); return; } @@ -542,7 +542,22 @@ fz_write_image_as_data_uri(fz_context *ctx, fz_output *out, fz_image *image) buf = fz_new_buffer_from_image_as_png(ctx, image, NULL); fz_try(ctx) { - fz_write_string(ctx, out, "image/png;base64,"); + fz_write_string(ctx, out, "data:image/png;base64,"); + fz_write_base64_buffer(ctx, out, buf, 1); + } + fz_always(ctx) + fz_drop_buffer(ctx, buf); + fz_catch(ctx) + fz_rethrow(ctx); +} + +void +fz_write_pixmap_as_data_uri(fz_context *ctx, fz_output *out, fz_pixmap *pixmap) +{ + fz_buffer *buf = fz_new_buffer_from_pixmap_as_png(ctx, pixmap, NULL); + fz_try(ctx) + { + fz_write_string(ctx, out, "data:image/png;base64,"); fz_write_base64_buffer(ctx, out, buf, 1); } fz_always(ctx) |