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Add support for [ax]bgr16161616 wl_shm formats

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These require Wayland 1.20, for the format definitions.
This commit is contained in:
Manuel Stoeckl 2022-01-29 17:45:20 -05:00 committed by David Edmundson
parent df845939a4
commit 10b109e31c
1 changed files with 8 additions and 0 deletions
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8
src/wayland/shmclientbuffer.cpp
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@ -70,10 +70,12 @@ void ShmClientBufferPrivate::buffer_destroy_callback(wl_listener *listener, void
static bool alphaChannelFromFormat(uint32_t format)
{
switch (format) {
case WL_SHM_FORMAT_ABGR16161616:
case WL_SHM_FORMAT_ABGR2101010:
case WL_SHM_FORMAT_ARGB2101010:
case WL_SHM_FORMAT_ARGB8888:
return true;
case WL_SHM_FORMAT_XBGR16161616:
case WL_SHM_FORMAT_XBGR2101010:
case WL_SHM_FORMAT_XRGB2101010:
case WL_SHM_FORMAT_XRGB8888:
@ -86,6 +88,10 @@ static QImage::Format imageFormatForShmFormat(uint32_t format)
{
switch (format) {
#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
case WL_SHM_FORMAT_ABGR16161616:
return QImage::Format_RGBA64_Premultiplied;
case WL_SHM_FORMAT_XBGR16161616:
return QImage::Format_RGBX64;
case WL_SHM_FORMAT_ARGB2101010:
return QImage::Format_A2RGB30_Premultiplied;
case WL_SHM_FORMAT_XRGB2101010:
@ -175,6 +181,8 @@ ShmClientBufferIntegration::ShmClientBufferIntegration(Display *display)
wl_display_add_shm_format(*display, WL_SHM_FORMAT_XRGB2101010);
wl_display_add_shm_format(*display, WL_SHM_FORMAT_ABGR2101010);
wl_display_add_shm_format(*display, WL_SHM_FORMAT_XBGR2101010);
wl_display_add_shm_format(*display, WL_SHM_FORMAT_ABGR16161616);
wl_display_add_shm_format(*display, WL_SHM_FORMAT_XBGR16161616);
#endif
wl_display_init_shm(*display);
}