Initial cedrus-frame-test commit, a tool to test the Sunxi-Cedrus driver

This standalone tool is designed to help with development and testing of
the Sunxi-Cedrus VPU driver, that supports the Video Engine found on
most Allwinner SoCs.

It currently supports decoding MPEG2 frames from their slice data
(stored as files) and associated metadata, as well as displaying the
decoded frames through a dedicated DRM plane, using the sun4i-drm display
driver.

The behavior of the tool can be configured through command line
arguments, that are precised by the its usage help.

A single preset is shipped with cedrus-frame-test at this point, that
contains the first second of video from the Linaro Big Buck Bunny MPEG2
video sample.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>

26 files changed, 500 insertions, 0 deletions

diff --git a/data/bbb-mpeg2/frames.h b/data/bbb-mpeg2/frames.h
new file mode 100644
index 0000000..aab8b21
--- /dev/null
+++ b/data/bbb-mpeg2/frames.h
@@ -0,0 +1,500 @@
+	{
+		.index = 0,
+		.header = {
+			.picture_coding_type = PCT_I,
+			.f_code[0][0] = 15,
+			.f_code[0][1] = 15,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 0,
+			.backward_index = 0,
+		},
+	},
+	{
+		.index = 1,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 0,
+			.backward_index = 1,
+		},
+	},
+	{
+		.index = 2,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 1,
+			.backward_index = 2,
+		},
+	},
+	{
+		.index = 3,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 2,
+			.backward_index = 3,
+		},
+	},
+	{
+		.index = 4,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 3,
+			.backward_index = 4,
+		},
+	},
+	{
+		.index = 5,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 4,
+			.backward_index = 5,
+		},
+	},
+	{
+		.index = 6,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 5,
+			.backward_index = 6,
+		},
+	},
+	{
+		.index = 7,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 6,
+			.backward_index = 7,
+		},
+	},
+	{
+		.index = 8,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 7,
+			.backward_index = 8,
+		},
+	},
+	{
+		.index = 9,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 8,
+			.backward_index = 9,
+		},
+	},
+	{
+		.index = 10,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 9,
+			.backward_index = 10,
+		},
+	},
+	{
+		.index = 11,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 10,
+			.backward_index = 11,
+		},
+	},
+	{
+		.index = 12,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 11,
+			.backward_index = 12,
+		},
+	},
+	{
+		.index = 13,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 12,
+			.backward_index = 13,
+		},
+	},
+	{
+		.index = 14,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 7,
+			.f_code[0][1] = 7,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 13,
+			.backward_index = 14,
+		},
+	},
+	{
+		.index = 15,
+		.header = {
+			.picture_coding_type = PCT_I,
+			.f_code[0][0] = 15,
+			.f_code[0][1] = 15,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 15,
+			.backward_index = 15,
+		},
+	},
+	{
+		.index = 16,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 15,
+			.backward_index = 16,
+		},
+	},
+	{
+		.index = 17,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 16,
+			.backward_index = 17,
+		},
+	},
+	{
+		.index = 18,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 17,
+			.backward_index = 18,
+		},
+	},
+	{
+		.index = 19,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 18,
+			.backward_index = 19,
+		},
+	},
+	{
+		.index = 20,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 19,
+			.backward_index = 20,
+		},
+	},
+	{
+		.index = 21,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 20,
+			.backward_index = 21,
+		},
+	},
+	{
+		.index = 22,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 21,
+			.backward_index = 22,
+		},
+	},
+	{
+		.index = 23,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 22,
+			.backward_index = 23,
+		},
+	},
+	{
+		.index = 24,
+		.header = {
+			.picture_coding_type = PCT_P,
+			.f_code[0][0] = 1,
+			.f_code[0][1] = 1,
+			.f_code[1][0] = 15,
+			.f_code[1][1] = 15,
+			.intra_dc_precision = 0,
+			.picture_structure = 3,
+			.top_field_first = 0,
+			.frame_pred_frame_dct = 1,
+			.concealment_motion_vectors = 0,
+			.q_scale_type = 0,
+			.intra_vlc_format = 0,
+			.alternate_scan = 0,
+			.forward_index = 23,
+			.backward_index = 24,
+		},
+	},
diff --git a/data/bbb-mpeg2/slice-0.dump b/data/bbb-mpeg2/slice-0.dump
new file mode 100644
index 0000000..9ac4aaa
--- /dev/null
+++ b/data/bbb-mpeg2/slice-0.dump
diff --git a/data/bbb-mpeg2/slice-1.dump b/data/bbb-mpeg2/slice-1.dump
new file mode 100644
index 0000000..7f5add4
--- /dev/null
+++ b/data/bbb-mpeg2/slice-1.dump
diff --git a/data/bbb-mpeg2/slice-10.dump b/data/bbb-mpeg2/slice-10.dump
new file mode 100644
index 0000000..97e7187
--- /dev/null
+++ b/data/bbb-mpeg2/slice-10.dump
diff --git a/data/bbb-mpeg2/slice-11.dump b/data/bbb-mpeg2/slice-11.dump
new file mode 100644
index 0000000..e3b72f9
--- /dev/null
+++ b/data/bbb-mpeg2/slice-11.dump
diff --git a/data/bbb-mpeg2/slice-12.dump b/data/bbb-mpeg2/slice-12.dump
new file mode 100644
index 0000000..cd7a8b7
--- /dev/null
+++ b/data/bbb-mpeg2/slice-12.dump
diff --git a/data/bbb-mpeg2/slice-13.dump b/data/bbb-mpeg2/slice-13.dump
new file mode 100644
index 0000000..b77e164
--- /dev/null
+++ b/data/bbb-mpeg2/slice-13.dump
diff --git a/data/bbb-mpeg2/slice-14.dump b/data/bbb-mpeg2/slice-14.dump
new file mode 100644
index 0000000..b54ccca
--- /dev/null
+++ b/data/bbb-mpeg2/slice-14.dump
diff --git a/data/bbb-mpeg2/slice-15.dump b/data/bbb-mpeg2/slice-15.dump
new file mode 100644
index 0000000..613c5ac
--- /dev/null
+++ b/data/bbb-mpeg2/slice-15.dump
diff --git a/data/bbb-mpeg2/slice-16.dump b/data/bbb-mpeg2/slice-16.dump
new file mode 100644
index 0000000..cf61cda
--- /dev/null
+++ b/data/bbb-mpeg2/slice-16.dump
diff --git a/data/bbb-mpeg2/slice-17.dump b/data/bbb-mpeg2/slice-17.dump
new file mode 100644
index 0000000..3b7036a
--- /dev/null
+++ b/data/bbb-mpeg2/slice-17.dump
diff --git a/data/bbb-mpeg2/slice-18.dump b/data/bbb-mpeg2/slice-18.dump
new file mode 100644
index 0000000..511820b
--- /dev/null
+++ b/data/bbb-mpeg2/slice-18.dump
diff --git a/data/bbb-mpeg2/slice-19.dump b/data/bbb-mpeg2/slice-19.dump
new file mode 100644
index 0000000..3f19e94
--- /dev/null
+++ b/data/bbb-mpeg2/slice-19.dump
diff --git a/data/bbb-mpeg2/slice-2.dump b/data/bbb-mpeg2/slice-2.dump
new file mode 100644
index 0000000..6b6ca72
--- /dev/null
+++ b/data/bbb-mpeg2/slice-2.dump
diff --git a/data/bbb-mpeg2/slice-20.dump b/data/bbb-mpeg2/slice-20.dump
new file mode 100644
index 0000000..c258285
--- /dev/null
+++ b/data/bbb-mpeg2/slice-20.dump
diff --git a/data/bbb-mpeg2/slice-21.dump b/data/bbb-mpeg2/slice-21.dump
new file mode 100644
index 0000000..a50c14a
--- /dev/null
+++ b/data/bbb-mpeg2/slice-21.dump
diff --git a/data/bbb-mpeg2/slice-22.dump b/data/bbb-mpeg2/slice-22.dump
new file mode 100644
index 0000000..1db4485
--- /dev/null
+++ b/data/bbb-mpeg2/slice-22.dump
diff --git a/data/bbb-mpeg2/slice-23.dump b/data/bbb-mpeg2/slice-23.dump
new file mode 100644
index 0000000..517d94c
--- /dev/null
+++ b/data/bbb-mpeg2/slice-23.dump
diff --git a/data/bbb-mpeg2/slice-24.dump b/data/bbb-mpeg2/slice-24.dump
new file mode 100644
index 0000000..43e06ef
--- /dev/null
+++ b/data/bbb-mpeg2/slice-24.dump
diff --git a/data/bbb-mpeg2/slice-3.dump b/data/bbb-mpeg2/slice-3.dump
new file mode 100644
index 0000000..19000e7
--- /dev/null
+++ b/data/bbb-mpeg2/slice-3.dump
diff --git a/data/bbb-mpeg2/slice-4.dump b/data/bbb-mpeg2/slice-4.dump
new file mode 100644
index 0000000..81e884c
--- /dev/null
+++ b/data/bbb-mpeg2/slice-4.dump
diff --git a/data/bbb-mpeg2/slice-5.dump b/data/bbb-mpeg2/slice-5.dump
new file mode 100644
index 0000000..35cec2f
--- /dev/null
+++ b/data/bbb-mpeg2/slice-5.dump
diff --git a/data/bbb-mpeg2/slice-6.dump b/data/bbb-mpeg2/slice-6.dump
new file mode 100644
index 0000000..968f96d
--- /dev/null
+++ b/data/bbb-mpeg2/slice-6.dump
diff --git a/data/bbb-mpeg2/slice-7.dump b/data/bbb-mpeg2/slice-7.dump
new file mode 100644
index 0000000..14fa6b1
--- /dev/null
+++ b/data/bbb-mpeg2/slice-7.dump
diff --git a/data/bbb-mpeg2/slice-8.dump b/data/bbb-mpeg2/slice-8.dump
new file mode 100644
index 0000000..bb612e9
--- /dev/null
+++ b/data/bbb-mpeg2/slice-8.dump
diff --git a/data/bbb-mpeg2/slice-9.dump b/data/bbb-mpeg2/slice-9.dump
new file mode 100644
index 0000000..40ab19a
--- /dev/null
+++ b/data/bbb-mpeg2/slice-9.dump