dcpomatic/src/lib/render_text.cc, branch uploader-take2

Fix cut-off subtitle shadows.

2025-07-08T20:11:35Z

Make shadow offset proportional to the target size.

2025-07-08T20:11:35Z

Otherwise it looks further away in the preview than in in the final DCP (if the preview is smaller).

Add dcp_pixels_to_pixels().

2025-07-08T20:11:35Z

Return float from border_width_for_subtitle().

2025-07-08T20:11:35Z

We're already using ceil on the return value everywhere we need to, as far as I can see.

White space: render_text.cc.

2025-07-04T07:49:19Z

Bump libdcp for raw_convert changes.

2025-01-05T11:58:13Z

raw_convert is gone, so here we use fmt::{to_string,format} instead. Other raw_converts now use fast_float.

Fix warning from pango about letter spacing not being an integer.

2024-06-24T20:36:08Z

Render subtitles using show_in_cairo_context() instead of add_to_cairo_context().

2024-05-30T17:59:06Z

This helps with #2813 and should fix #2474. We started using add_to_cairo_context() again in 72c3a5f0f32f553a1f8abee2494f31d29b976383 because the rendering looked better. However colour changes within lines cannot easily be rendered using add_to_cairo_context() it seems, as the text is just added as a path and then you can stroke/fill it with a single colour. I hope that this change, which reverts 72c3a5 but also adds some calls to enable hinting and use better anti-aliasing, looks OK. I looked at some white-on-black subs close-up and the hinting seems to help.

pangommconfig.h is not included by pangomm.h on some platforms.

2024-03-23T11:45:36Z

Allow building with C++17 and updated libxml++/pangomm/cairomm.

2024-03-20T17:25:09Z