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authorJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>2018-11-15 17:45:43 +0200
committerJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>2018-12-04 13:26:38 +0200
commit333f1386dcfc8d94830cf6458393cefdee6d4663 (patch)
tree770ef4ec5ebf451e5c36060091fbd20ce3dc5ab6 /tests/kms_plane.c
parentf7271fe4e12b564c25a44ca76ee82bb5e78601b6 (diff)
tests/kms_plane: add source clamping test
Add test which create fb bigger than plane and clamp fb from all sides. v2 (Maarten Lankhorst): Fix typo, create different color border around clamped fb where during test border should stay outside visible area. Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Diffstat (limited to 'tests/kms_plane.c')
-rw-r--r--tests/kms_plane.c57
1 files changed, 54 insertions, 3 deletions
diff --git a/tests/kms_plane.c b/tests/kms_plane.c
index 45e0a304..b26fda64 100644
--- a/tests/kms_plane.c
+++ b/tests/kms_plane.c
@@ -41,6 +41,7 @@ typedef struct {
int drm_fd;
igt_display_t display;
igt_pipe_crc_t *pipe_crc;
+ uint32_t crop;
} data_t;
static color_t red = { 1.0f, 0.0f, 0.0f };
@@ -412,12 +413,49 @@ static void test_format_plane_color(data_t *data, enum pipe pipe,
const color_t *c = &colors[color];
struct igt_fb old_fb = *fb;
- igt_create_color_fb(data->drm_fd, width, height,
- format, LOCAL_DRM_FORMAT_MOD_NONE,
- c->red, c->green, c->blue, fb);
+ if (data->crop == 0 || format == DRM_FORMAT_XRGB8888) {
+ igt_create_color_fb(data->drm_fd, width, height, format,
+ LOCAL_DRM_FORMAT_MOD_NONE,
+ c->red, c->green, c->blue, fb);
+ } else {
+ /*
+ * paint border in inverted color, then visible area in middle
+ * with correct color for clamping test
+ */
+ cairo_t *cr;
+
+ igt_create_fb(data->drm_fd, width + data->crop * 2,
+ height + data->crop * 2, format,
+ LOCAL_DRM_FORMAT_MOD_NONE,
+ fb);
+
+ cr = igt_get_cairo_ctx(data->drm_fd, fb);
+
+ igt_paint_color(cr, 0, 0,
+ width+data->crop * 2,
+ height+data->crop * 2,
+ 1.0f - c->red,
+ 1.0f - c->green,
+ 1.0f - c->blue);
+
+ igt_paint_color(cr, data->crop, data->crop,
+ width, height,
+ c->red, c->green, c->blue);
+
+ igt_put_cairo_ctx(data->drm_fd, fb, cr);
+ }
igt_plane_set_fb(plane, fb);
+ /*
+ * if clamping test. DRM_FORMAT_XRGB8888 is used for reference color.
+ */
+ if (data->crop != 0 && format != DRM_FORMAT_XRGB8888) {
+ igt_plane_set_size(plane, width, height);
+ igt_fb_set_position(fb, plane, data->crop, data->crop);
+ igt_fb_set_size(fb, plane, width, height);
+ }
+
igt_display_commit2(&data->display, data->display.is_atomic ? COMMIT_ATOMIC : COMMIT_UNIVERSAL);
igt_pipe_crc_get_current(data->display.drm_fd, data->pipe_crc, crc);
@@ -435,6 +473,12 @@ static void test_format_plane(data_t *data, enum pipe pipe,
uint64_t width, height;
igt_crc_t ref_crc[ARRAY_SIZE(colors)];
+ /*
+ * No clamping test for cursor plane
+ */
+ if (data->crop != 0 && plane->type == DRM_PLANE_TYPE_CURSOR)
+ return;
+
mode = igt_output_get_mode(output);
if (plane->type != DRM_PLANE_TYPE_CURSOR) {
width = mode->hdisplay;
@@ -554,6 +598,13 @@ run_tests_for_pipe_plane(data_t *data, enum pipe pipe)
kmstest_pipe_name(pipe))
test_pixel_formats(data, pipe);
+ igt_subtest_f("pixel-format-pipe-%s-planes-source-clamping",
+ kmstest_pipe_name(pipe)) {
+ data->crop = 4;
+ test_pixel_formats(data, pipe);
+ }
+
+ data->crop = 0;
igt_subtest_f("plane-position-covered-pipe-%s-planes",
kmstest_pipe_name(pipe))
test_plane_position(data, pipe, TEST_POSITION_FULLY_COVERED);