summaryrefslogtreecommitdiff
path: root/tests/modetest
diff options
context:
space:
mode:
authorIlia Mirkin <imirkin@alum.mit.edu>2013-09-07 21:36:02 -0400
committerRob Clark <robclark@freedesktop.org>2013-09-11 11:25:32 -0400
commitd8954154fe20036f442e249d964b575a7374c571 (patch)
treed69a8e8e4309047d92270d34ea0e6e7f7f586664 /tests/modetest
parentb50826dbd6a10e89ed03c23a16bf62e7d554a2d6 (diff)
modetest: allow setting a scaling factor when showing plane
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Reviewed-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'tests/modetest')
-rw-r--r--tests/modetest/modetest.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c
index 9d6e279b..51c4e6da 100644
--- a/tests/modetest/modetest.c
+++ b/tests/modetest/modetest.c
@@ -707,6 +707,7 @@ struct plane_arg {
bool has_position;
int32_t x, y;
uint32_t w, h;
+ double scale;
unsigned int fb_id;
char format_str[5]; /* need to leave room for terminating \0 */
unsigned int fourcc;
@@ -988,16 +989,16 @@ static int set_plane(struct device *dev, struct plane_arg *p)
return -1;
}
+ crtc_w = p->w * p->scale;
+ crtc_h = p->h * p->scale;
if (!p->has_position) {
/* Default to the middle of the screen */
- crtc_x = (crtc->mode->hdisplay - p->w) / 2;
- crtc_y = (crtc->mode->vdisplay - p->h) / 2;
+ crtc_x = (crtc->mode->hdisplay - crtc_w) / 2;
+ crtc_y = (crtc->mode->vdisplay - crtc_h) / 2;
} else {
crtc_x = p->x;
crtc_y = p->y;
}
- crtc_w = p->w;
- crtc_h = p->h;
/* note src coords (last 4 args) are in Q16 format */
if (drmModeSetPlane(dev->fd, plane_id, crtc->crtc->crtc_id, p->fb_id,
@@ -1271,6 +1272,15 @@ static int parse_plane(struct plane_arg *plane, const char *p)
plane->has_position = true;
}
+ if (*end == '*') {
+ p = end + 1;
+ plane->scale = strtod(p, &end);
+ if (plane->scale <= 0.0)
+ return -EINVAL;
+ } else {
+ plane->scale = 1.0;
+ }
+
if (*end == '@') {
p = end + 1;
if (strlen(p) != 4)
@@ -1312,7 +1322,7 @@ static void usage(char *name)
fprintf(stderr, "\t-p\tlist CRTCs and planes (pipes)\n");
fprintf(stderr, "\n Test options:\n\n");
- fprintf(stderr, "\t-P <crtc_id>:<w>x<h>[+<x>+<y>][@<format>]\tset a plane\n");
+ fprintf(stderr, "\t-P <crtc_id>:<w>x<h>[+<x>+<y>][*<scale>][@<format>]\tset a plane\n");
fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:<mode>[@<format>]\tset a mode\n");
fprintf(stderr, "\t-v\ttest vsynced page flipping\n");
fprintf(stderr, "\t-w <obj_id>:<prop_name>:<value>\tset property\n");