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cursor: Do less work if we don't have a connection to GBM at all

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This commit is contained in:
Jasper St. Pierre 2014-03-31 17:59:14 -04:00
parent 59e064f610
commit f6a73bcf22
1 changed files with 31 additions and 29 deletions
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60
src/core/meta-cursor.c
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@ -315,36 +315,38 @@ meta_cursor_image_load_from_buffer (MetaCursorTracker *tracker,
shm_buffer = wl_shm_buffer_get (buffer); shm_buffer = wl_shm_buffer_get (buffer);
if (shm_buffer) if (shm_buffer)
{ {
int rowstride = wl_shm_buffer_get_stride (shm_buffer);
switch (wl_shm_buffer_get_format (shm_buffer))
{
#if G_BYTE_ORDER == G_BIG_ENDIAN
case WL_SHM_FORMAT_ARGB8888:
gbm_format = GBM_FORMAT_ARGB8888;
break;
case WL_SHM_FORMAT_XRGB8888:
gbm_format = GBM_FORMAT_XRGB8888;
break;
#else
case WL_SHM_FORMAT_ARGB8888:
gbm_format = GBM_FORMAT_ARGB8888;
break;
case WL_SHM_FORMAT_XRGB8888:
gbm_format = GBM_FORMAT_XRGB8888;
break;
#endif
default:
g_warn_if_reached ();
gbm_format = GBM_FORMAT_ARGB8888;
}
if (tracker->gbm) if (tracker->gbm)
meta_cursor_image_load_gbm_buffer (tracker->gbm, {
image, int rowstride = wl_shm_buffer_get_stride (shm_buffer);
(uint8_t *) wl_shm_buffer_get_data (shm_buffer),
width, height, rowstride, switch (wl_shm_buffer_get_format (shm_buffer))
gbm_format); {
#if G_BYTE_ORDER == G_BIG_ENDIAN
case WL_SHM_FORMAT_ARGB8888:
gbm_format = GBM_FORMAT_ARGB8888;
break;
case WL_SHM_FORMAT_XRGB8888:
gbm_format = GBM_FORMAT_XRGB8888;
break;
#else
case WL_SHM_FORMAT_ARGB8888:
gbm_format = GBM_FORMAT_ARGB8888;
break;
case WL_SHM_FORMAT_XRGB8888:
gbm_format = GBM_FORMAT_XRGB8888;
break;
#endif
default:
g_warn_if_reached ();
gbm_format = GBM_FORMAT_ARGB8888;
}
meta_cursor_image_load_gbm_buffer (tracker->gbm,
image,
(uint8_t *) wl_shm_buffer_get_data (shm_buffer),
width, height, rowstride,
gbm_format);
}
} }
else else
{ {