diff options
| author | Louis-Francis Ratté-Boulianne <[email protected]> | 2017-07-07 02:53:28 -0400 |
|---|---|---|
| committer | Daniel Stone <[email protected]> | 2017-08-21 12:55:54 +0100 |
| commit | 498814a3ca66f17aa1c74d844873551467dc9336 (patch) | |
| tree | f49eb3dea2f133a545551b9dc652725a9f8762fc /src/loader | |
| parent | 85ef0215dd3fac2d2a141018467361cff92f4bab (diff) | |
dri3: Move up fourcc utility function
It will be needed in next patches.
Signed-off-by: Louis-Francis Ratté-Boulianne <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>
Diffstat (limited to 'src/loader')
| -rw-r--r-- | src/loader/loader_dri3_helper.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c index e7d471517ee..e3120f5d250 100644 --- a/src/loader/loader_dri3_helper.c +++ b/src/loader/loader_dri3_helper.c @@ -963,6 +963,27 @@ dri3_cpp_for_format(uint32_t format) { } } +/* the DRIimage createImage function takes __DRI_IMAGE_FORMAT codes, while + * the createImageFromFds call takes __DRI_IMAGE_FOURCC codes. To avoid + * complete confusion, just deal in __DRI_IMAGE_FORMAT codes for now and + * translate to __DRI_IMAGE_FOURCC codes in the call to createImageFromFds + */ +static int +image_format_to_fourcc(int format) +{ + + /* Convert from __DRI_IMAGE_FORMAT to __DRI_IMAGE_FOURCC (sigh) */ + switch (format) { + case __DRI_IMAGE_FORMAT_SARGB8: return __DRI_IMAGE_FOURCC_SARGB8888; + case __DRI_IMAGE_FORMAT_RGB565: return __DRI_IMAGE_FOURCC_RGB565; + case __DRI_IMAGE_FORMAT_XRGB8888: return __DRI_IMAGE_FOURCC_XRGB8888; + case __DRI_IMAGE_FORMAT_ARGB8888: return __DRI_IMAGE_FOURCC_ARGB8888; + case __DRI_IMAGE_FORMAT_ABGR8888: return __DRI_IMAGE_FOURCC_ABGR8888; + case __DRI_IMAGE_FORMAT_XBGR8888: return __DRI_IMAGE_FOURCC_XBGR8888; + } + return 0; +} + /** loader_dri3_alloc_render_buffer * * Use the driver createImage function to construct a __DRIimage, then @@ -1186,27 +1207,6 @@ dri3_update_drawable(__DRIdrawable *driDrawable, return true; } -/* the DRIimage createImage function takes __DRI_IMAGE_FORMAT codes, while - * the createImageFromFds call takes __DRI_IMAGE_FOURCC codes. To avoid - * complete confusion, just deal in __DRI_IMAGE_FORMAT codes for now and - * translate to __DRI_IMAGE_FOURCC codes in the call to createImageFromFds - */ -static int -image_format_to_fourcc(int format) -{ - - /* Convert from __DRI_IMAGE_FORMAT to __DRI_IMAGE_FOURCC (sigh) */ - switch (format) { - case __DRI_IMAGE_FORMAT_SARGB8: return __DRI_IMAGE_FOURCC_SARGB8888; - case __DRI_IMAGE_FORMAT_RGB565: return __DRI_IMAGE_FOURCC_RGB565; - case __DRI_IMAGE_FORMAT_XRGB8888: return __DRI_IMAGE_FOURCC_XRGB8888; - case __DRI_IMAGE_FORMAT_ARGB8888: return __DRI_IMAGE_FOURCC_ARGB8888; - case __DRI_IMAGE_FORMAT_ABGR8888: return __DRI_IMAGE_FOURCC_ABGR8888; - case __DRI_IMAGE_FORMAT_XBGR8888: return __DRI_IMAGE_FOURCC_XBGR8888; - } - return 0; -} - __DRIimage * loader_dri3_create_image(xcb_connection_t *c, xcb_dri3_buffer_from_pixmap_reply_t *bp_reply, |