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kms_rotation_crc: Add test for cursor rotation (v2)

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v2: Slight rebasing onto latest i-g-t codebase (Matt).

Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Sonika Jindal 2014-10-23 08:48:50 -07:00 committed by Daniel Vetter
parent 4f6a6cbdff
commit 47246981b2
1 changed files with 58 additions and 23 deletions
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81
tests/kms_rotation_crc.c
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@ -33,33 +33,49 @@ typedef struct {
int gfx_fd;
igt_display_t display;
struct igt_fb fb;
struct igt_fb fb_cursor;
igt_crc_t ref_crc;
igt_pipe_crc_t *pipe_crc;
} data_t;
static void
paint_squares(data_t *data, struct igt_fb *fb, drmModeModeInfo *mode,
igt_rotation_t rotation)
igt_rotation_t rotation, igt_plane_t *plane)
{
cairo_t *cr;
int w, h;
w = mode->hdisplay;
h = mode->vdisplay;
if (plane->is_cursor) {
w = 128;
h = 128;
cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb_cursor);
cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb);
if (rotation == IGT_ROTATION_180) {
cairo_translate(cr, w, h);
cairo_rotate(cr, M_PI);
}
if (rotation == IGT_ROTATION_180) {
cairo_translate(cr, w, h);
cairo_rotate(cr, M_PI);
igt_paint_color(cr, 0, 0, w / 2, h / 2, .75, 0.5, 0.5);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.5, .75, 0.5);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.5, 0.5, .75);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, .75, .75, .75);
} else {
w = mode->hdisplay;
h = mode->vdisplay;
cr = igt_get_cairo_ctx(data->gfx_fd, &data->fb);
if (rotation == IGT_ROTATION_180) {
cairo_translate(cr, w, h);
cairo_rotate(cr, M_PI);
}
/* Paint with 4 squares of Red, Green, White, Blue Clockwise */
igt_paint_color(cr, 0, 0, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, 1.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, 1.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 1.0, 1.0, 1.0);
}
/* Paint with 4 squares of Red, Green, White, Blue Clockwise */
igt_paint_color(cr, 0, 0, w / 2, h / 2, 1.0, 0.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, 1.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, 1.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 1.0, 1.0, 1.0);
cairo_destroy(cr);
}
@ -68,7 +84,7 @@ static bool prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
{
drmModeModeInfo *mode;
igt_display_t *display = &data->display;
int fb_id;
int fb_id, fb_cursor_id;
igt_output_set_pipe(output, pipe);
@ -90,9 +106,14 @@ static bool prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
&data->fb);
igt_assert(fb_id);
/* Step 1: create a reference CRC for a software-rotated fb */
fb_cursor_id = igt_create_fb(data->gfx_fd,
128, 128,
DRM_FORMAT_ARGB8888,
false, /* tiled */
&data->fb_cursor);
igt_assert(fb_cursor_id);
paint_squares(data, &data->fb, mode, IGT_ROTATION_180);
/* Step 1: create a reference CRC for a software-rotated fb */
/*
* XXX: We always set the primary plane to actually enable the pipe as
@ -103,21 +124,32 @@ static bool prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe,
igt_plane_t *primary;
primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
paint_squares(data, &data->fb, mode, IGT_ROTATION_180, primary);
igt_plane_set_fb(primary, &data->fb);
}
igt_plane_set_fb(plane, &data->fb);
if (plane->is_cursor) {
paint_squares(data, &data->fb_cursor, mode, IGT_ROTATION_180, plane);
igt_plane_set_fb(plane, &data->fb_cursor);
} else {
paint_squares(data, &data->fb, mode, IGT_ROTATION_180, plane);
igt_plane_set_fb(plane, &data->fb);
}
igt_display_commit(display);
igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc);
/*
* Step 2: prepare the plane with an non-rotated fb let the hw
* rotate it.
*/
paint_squares(data, &data->fb, mode, IGT_ROTATION_0);
if (plane->is_cursor) {
paint_squares(data, &data->fb_cursor, mode, IGT_ROTATION_0, plane);
igt_plane_set_fb(plane, &data->fb_cursor);
} else {
paint_squares(data, &data->fb, mode, IGT_ROTATION_0, plane);
igt_plane_set_fb(plane, &data->fb);
}
igt_plane_set_fb(plane, &data->fb);
return true;
}
@ -129,6 +161,7 @@ static void cleanup_crtc(data_t *data, igt_output_t *output, igt_plane_t *plane)
data->pipe_crc = NULL;
igt_remove_fb(data->gfx_fd, &data->fb);
igt_remove_fb(data->gfx_fd, &data->fb_cursor);
/* XXX: see the note in prepare_crtc() */
if (!plane->is_primary) {
@ -153,7 +186,7 @@ static void test_plane_rotation(data_t *data, enum igt_plane plane_type)
igt_crc_t crc_output, crc_unrotated;
enum igt_commit_style commit = COMMIT_LEGACY;
if (plane_type == IGT_PLANE_PRIMARY) {
if (plane_type == IGT_PLANE_PRIMARY || plane_type == IGT_PLANE_CURSOR) {
igt_require(data->display.has_universal_planes);
commit = COMMIT_UNIVERSAL;
}
@ -172,7 +205,6 @@ static void test_plane_rotation(data_t *data, enum igt_plane plane_type)
igt_display_commit2(display, commit);
/* collect unrotated CRC */
igt_display_commit2(display, commit);
igt_pipe_crc_collect_crc(data->pipe_crc, &crc_unrotated);
igt_plane_set_rotation(plane, IGT_ROTATION_180);
@ -219,6 +251,9 @@ igt_main
igt_subtest_f("sprite-rotation")
test_plane_rotation(&data, IGT_PLANE_2);
igt_subtest_f("cursor-rotation")
test_plane_rotation(&data, IGT_PLANE_CURSOR);
igt_fixture {
igt_display_fini(&data.display);
}