diff options
| author | Simon Ser <contact@emersion.fr> | 2020-06-19 15:49:55 +0200 |
|---|---|---|
| committer | Drew DeVault <sir@cmpwn.com> | 2020-06-19 11:50:42 -0600 |
| commit | bf93d2e67c51e7f3f88620999f0225a34c039047 (patch) | |
| tree | b7022bdad1ac93aded9a40d782fed2ce807ca77b /include | |
| parent | 58df3eda9f7570ef563888f61ecba7572bbcc8b9 (diff) | |
output: rename impl->rollback to rollback_render
The output backend API is now mostly state-less thanks to the atomic
hooks (commit and test). There is one exception though: attach_render.
This function makes the rendering context current. However sometimes the
compositor might decide not to render after attach_render (e.g. when
there's nothing new to render to the back buffer). Thus
wlr_output_rollback has been introduced to revert the pending state.
Because the output backend API is mostly state-less, the only thing
wlr_output_impl.rollback needs to do is revert the current rendering
context. Rename the function to rollback_render to make this clear. Add
a check in the common wlr_output code to only call rollback_render when
attach_buffer has been previously called.
On the long term, we'll be able to remove attach_render and
rollback_render together.
Diffstat (limited to 'include')
| -rw-r--r-- | include/wlr/interfaces/wlr_output.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/wlr/interfaces/wlr_output.h b/include/wlr/interfaces/wlr_output.h index 8913cf41..13c9e6dc 100644 --- a/include/wlr/interfaces/wlr_output.h +++ b/include/wlr/interfaces/wlr_output.h @@ -23,7 +23,7 @@ struct wlr_output_impl { bool (*attach_render)(struct wlr_output *output, int *buffer_age); bool (*test)(struct wlr_output *output); bool (*commit)(struct wlr_output *output); - void (*rollback)(struct wlr_output *output); + void (*rollback_render)(struct wlr_output *output); size_t (*get_gamma_size)(struct wlr_output *output); bool (*export_dmabuf)(struct wlr_output *output, struct wlr_dmabuf_attributes *attribs); |