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| -rw-r--r-- | protocol/wayland.xml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/protocol/wayland.xml b/protocol/wayland.xml index e3dab2e..4e59c3a 100644 --- a/protocol/wayland.xml +++ b/protocol/wayland.xml @@ -296,6 +296,9 @@ The drm format codes match the macros defined in drm_fourcc.h, except argb8888 and xrgb8888. The formats actually supported by the compositor will be reported by the format event. + + For all wl_shm formats and unless specified in another protocol + extension, pre-multiplied alpha is used for pixel values. </description> <!-- Note to protocol writers: don't update this list manually, instead run the automated script that keeps it in sync with drm_fourcc.h. --> |