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vl/dri3: add support for 10 bits format

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Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
This commit is contained in:
Leo Liu 2018-09-10 15:33:28 -04:00
parent 902358de4b
commit cd77d49ecf
1 changed files with 25 additions and 4 deletions
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29
src/gallium/auxiliary/vl/vl_winsys_dri3.c
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@ -238,7 +238,7 @@ dri3_alloc_back_buffer(struct vl_dri3_screen *scrn)
memset(&templ, 0, sizeof(templ));
templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
templ.format = PIPE_FORMAT_B8G8R8X8_UNORM;
templ.format = vl_dri2_format_for_depth(&scrn->base, scrn->depth);
templ.target = PIPE_TEXTURE_2D;
templ.last_level = 0;
templ.width0 = (scrn->output_texture) ?
@ -497,7 +497,7 @@ dri3_get_front_buffer(struct vl_dri3_screen *scrn)
whandle.stride = bp_reply->stride;
memset(&templ, 0, sizeof(templ));
templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
templ.format = PIPE_FORMAT_B8G8R8X8_UNORM;
templ.format = vl_dri2_format_for_depth(&scrn->base, bp_reply->depth);
templ.target = PIPE_TEXTURE_2D;
templ.last_level = 0;
templ.width0 = bp_reply->width;
@ -539,6 +539,20 @@ free_buffer:
return NULL;
}
static xcb_screen_t *
dri3_get_screen_for_root(xcb_connection_t *conn, xcb_window_t root)
{
xcb_screen_iterator_t screen_iter =
xcb_setup_roots_iterator(xcb_get_setup(conn));
for (; screen_iter.rem; xcb_screen_next (&screen_iter)) {
if (screen_iter.data->root == root)
return screen_iter.data;
}
return NULL;
}
static void
vl_dri3_flush_frontbuffer(struct pipe_screen *screen,
struct pipe_resource *resource,
@ -809,8 +823,15 @@ vl_dri3_screen_create(Display *display, int screen)
geom_reply = xcb_get_geometry_reply(scrn->conn, geom_cookie, NULL);
if (!geom_reply)
goto close_fd;
/* TODO support depth other than 24 */
if (geom_reply->depth != 24) {
scrn->base.xcb_screen = dri3_get_screen_for_root(scrn->conn, geom_reply->root);
if (!scrn->base.xcb_screen) {
free(geom_reply);
goto close_fd;
}
/* TODO support depth other than 24 or 30 */
if (geom_reply->depth != 24 && geom_reply->depth != 30) {
free(geom_reply);
goto close_fd;
}