* [PATCH i-g-t v1] tests/kms_ccs: Add test for render compression
@ 2016-12-06 15:06 Tomeu Vizoso
2017-01-02 18:29 ` Ben Widawsky
0 siblings, 1 reply; 2+ messages in thread
From: Tomeu Vizoso @ 2016-12-06 15:06 UTC (permalink / raw)
To: Intel GFX discussion; +Cc: Ben Widawsky, Tomeu Vizoso
Add a few subtests that check that lossless compressed render targets
are properly displayed. Also test a few error conditions.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
---
Hi,
this has been tested with Ville's branch at:
https://github.com/vsyrjala/linux/tree/fb_format_dedup_2_ccs
The test was based on Ville's one at:
https://github.com/vsyrjala/intel-gpu-tools/tree/ccs_test_3
Regards,
Tomeu
---
lib/ioctl_wrappers.h | 2 +
tests/Makefile.sources | 1 +
tests/kms_ccs.c | 306 +++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 309 insertions(+)
create mode 100644 tests/kms_ccs.c
diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
index 26270975b6c2..71e2a5fe4fd1 100644
--- a/lib/ioctl_wrappers.h
+++ b/lib/ioctl_wrappers.h
@@ -222,6 +222,8 @@ struct local_drm_mode_fb_cmd2 {
#define LOCAL_I915_FORMAT_MOD_X_TILED local_fourcc_mod_code(INTEL, 1)
#define LOCAL_I915_FORMAT_MOD_Y_TILED local_fourcc_mod_code(INTEL, 2)
#define LOCAL_I915_FORMAT_MOD_Yf_TILED local_fourcc_mod_code(INTEL, 3)
+#define LOCAL_I915_FORMAT_MOD_Y_TILED_CCS local_fourcc_mod_code(INTEL, 4)
+#define LOCAL_I915_FORMAT_MOD_Yf_TILED_CCS local_fourcc_mod_code(INTEL, 5)
#define LOCAL_DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, \
struct local_drm_mode_fb_cmd2)
diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 65e079220d97..95c570a86675 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -91,6 +91,7 @@ TESTS_progs_M = \
kms_atomic \
kms_atomic_transition \
kms_busy \
+ kms_ccs \
kms_chv_cursor_fail \
kms_cursor_crc \
kms_cursor_legacy \
diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
new file mode 100644
index 000000000000..7e7255c374a4
--- /dev/null
+++ b/tests/kms_ccs.c
@@ -0,0 +1,306 @@
+/*
+ * Copyright © 2016 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "igt.h"
+
+IGT_TEST_DESCRIPTION("Test render compression (RC), in which the main surface "
+ "is complemented by a color control surface (CCS) that "
+ "the display uses to interpret the compressed data.");
+
+enum test_flags {
+ TEST_CRC = 1 << 1,
+ TEST_ROTATE_180 = 1 << 2,
+ TEST_BAD_PIXEL_FORMAT = 1 << 3,
+ TEST_BAD_ROTATION_90 = 1 << 4,
+};
+
+typedef struct {
+ int drm_fd;
+ igt_display_t display;
+ struct igt_fb fb;
+ igt_output_t *output;
+ enum pipe pipe;
+ enum test_flags flags;
+} data_t;
+
+#define COMPRESSED_RED 0x0ff0000f
+#define COMPRESSED_GREEN 0x000ff00f
+#define COMPRESSED_BLUE 0x00000fff
+
+#define RED 0x00ff0000
+
+static void render_fb(data_t *data, bool compressed)
+{
+ struct igt_fb *fb = &data->fb;
+ uint32_t *ptr;
+ int i;
+
+ igt_assert(fb->fb_id);
+
+ ptr = gem_mmap__cpu(data->drm_fd, fb->gem_handle,
+ 0, fb->size,
+ PROT_READ | PROT_WRITE);
+
+ for (i = 0; i < fb->size / 4; i++) {
+ /* Fill upper half as compressed */
+ if (compressed && i < fb->size / 4 / 2)
+ ptr[i] = COMPRESSED_RED;
+ else
+ ptr[i] = RED;
+ }
+
+ munmap(ptr, fb->size);
+}
+
+static uint8_t *ccs_ptr(uint8_t *ptr,
+ unsigned int x, unsigned int y,
+ unsigned int stride)
+{
+ return ptr +
+ ((y & ~0x3f) * stride) +
+ ((x & ~0x7) * 64) +
+ ((y & 0x3f) * 8) +
+ (x & 7);
+}
+
+static void render_ccs(data_t *data, uint32_t gem_handle,
+ uint32_t offset, uint32_t size,
+ int w, int h, unsigned int stride)
+{
+ uint8_t *ptr;
+ int x, y;
+
+ ptr = gem_mmap__cpu(data->drm_fd, gem_handle,
+ offset, size,
+ PROT_READ | PROT_WRITE);
+
+ /* Mark upper half as compressed */
+ for (x = 0 ; x < w; x++)
+ for (y = 0 ; y <= h / 2; y++)
+ *ccs_ptr(ptr, x, y, stride) = 0x55;
+
+ munmap(ptr, size);
+}
+
+static void display_fb(data_t *data, int compressed)
+{
+ struct local_drm_mode_fb_cmd2 f = {};
+ struct igt_fb *fb = &data->fb;
+ igt_display_t *display = &data->display;
+ igt_plane_t *primary;
+ drmModeModeInfo *mode;
+ unsigned int width, height;
+ unsigned int size[2];
+ uint64_t modifier;
+ enum igt_commit_style commit = COMMIT_UNIVERSAL;
+ int ret;
+
+ if (data->display.is_atomic)
+ commit = COMMIT_ATOMIC;
+
+ mode = igt_output_get_mode(data->output);
+
+ if (compressed)
+ modifier = LOCAL_I915_FORMAT_MOD_Y_TILED_CCS;
+ else
+ modifier = LOCAL_I915_FORMAT_MOD_Y_TILED;
+
+ f.flags = LOCAL_DRM_MODE_FB_MODIFIERS;
+ f.width = ALIGN(mode->hdisplay, 16);
+ f.height = ALIGN(mode->vdisplay, 8);
+
+ if (data->flags & TEST_BAD_PIXEL_FORMAT)
+ f.pixel_format = DRM_FORMAT_RGB565;
+ else
+ f.pixel_format = DRM_FORMAT_XRGB8888;
+
+ width = f.width;
+ height = f.height;
+ f.pitches[0] = ALIGN(width * 4, 128);
+ f.modifier[0] = modifier;
+ f.offsets[0] = 0;
+ size[0] = f.pitches[0] * ALIGN(height, 32);
+
+ if (compressed) {
+ width = ALIGN(f.width, 16) / 16;
+ height = ALIGN(f.height, 8) / 8;
+ f.pitches[1] = ALIGN(width * 1, 64);
+ f.modifier[1] = modifier;
+ f.offsets[1] = size[0];
+ size[1] = f.pitches[1] * ALIGN(height, 64);
+
+ f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
+ f.handles[1] = f.handles[0];
+ } else
+ f.handles[0] = gem_create(data->drm_fd, size[0]);
+
+ ret = drmIoctl(data->drm_fd, LOCAL_DRM_IOCTL_MODE_ADDFB2, &f);
+ if (data->flags & TEST_BAD_PIXEL_FORMAT) {
+ igt_assert_eq(ret, -1);
+ igt_assert_eq(errno, EINVAL);
+ return;
+ } else
+ igt_assert_eq(ret, 0);
+
+ fb->fb_id = f.fb_id;
+ fb->fd = data->drm_fd;
+ fb->gem_handle = f.handles[0];
+ fb->is_dumb = false;
+ fb->drm_format = f.pixel_format;
+ fb->width = f.width;
+ fb->height = f.height;
+ fb->stride = f.pitches[0];
+ fb->tiling = f.modifier[0];
+ fb->size = size[0];
+ fb->cairo_surface = NULL;
+ fb->domain = 0;
+
+ render_fb(data, compressed);
+
+ if (compressed)
+ render_ccs(data, f.handles[0], f.offsets[1], size[1],
+ f.width/16, f.height/8, f.pitches[1]);
+
+ primary = igt_output_get_plane(data->output, IGT_PLANE_PRIMARY);
+ igt_plane_set_fb(primary, fb);
+
+ if (data->flags & TEST_ROTATE_180)
+ igt_plane_set_rotation(primary, IGT_ROTATION_180);
+ if (data->flags & TEST_BAD_ROTATION_90)
+ igt_plane_set_rotation(primary, IGT_ROTATION_90);
+
+ ret = igt_display_try_commit2(display, commit);
+ if (data->flags & TEST_BAD_ROTATION_90)
+ igt_assert_eq(ret, -EINVAL);
+ else
+ igt_assert_eq(ret, 0);
+
+ igt_debug_wait_for_keypress("ccs");
+}
+
+#define TEST_UNCOMPRESSED 0
+#define TEST_COMPRESSED 1
+
+static bool test_output(data_t *data)
+{
+ igt_display_t *display = &data->display;
+ igt_plane_t *primary;
+ igt_crc_t crc, ref_crc;
+ igt_pipe_crc_t *pipe_crc;
+
+ igt_output_set_pipe(data->output, data->pipe);
+
+ if (data->flags & TEST_CRC) {
+ pipe_crc = igt_pipe_crc_new(data->pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
+
+ display_fb(data, TEST_COMPRESSED);
+ igt_pipe_crc_collect_crc(pipe_crc, &ref_crc);
+
+ display_fb(data, TEST_UNCOMPRESSED);
+ igt_pipe_crc_collect_crc(pipe_crc, &crc);
+
+ igt_assert_crc_equal(&crc, &ref_crc);
+
+ igt_pipe_crc_free(pipe_crc);
+ pipe_crc = NULL;
+ }
+
+ if (data->flags & TEST_BAD_PIXEL_FORMAT ||
+ data->flags & TEST_BAD_ROTATION_90) {
+ display_fb(data, TEST_COMPRESSED);
+ }
+
+ primary = igt_output_get_plane(data->output, IGT_PLANE_PRIMARY);
+ igt_plane_set_fb(primary, NULL);
+ igt_plane_set_rotation(primary, IGT_ROTATION_0);
+ igt_output_set_pipe(data->output, PIPE_ANY);
+ igt_display_commit2(display, COMMIT_UNIVERSAL);
+
+ if (data->flags & TEST_CRC)
+ igt_remove_fb(data->drm_fd, &data->fb);
+
+ return true;
+}
+
+static void test(data_t *data)
+{
+ igt_display_t *display = &data->display;
+ int valid_tests = 0;
+
+ for_each_connected_output(display, data->output) {
+ if (!test_output(data))
+ continue;
+
+ valid_tests++;
+
+ igt_info("\n%s on pipe %s, connector %s: PASSED\n\n",
+ igt_subtest_name(),
+ kmstest_pipe_name(data->pipe),
+ igt_output_name(data->output));
+ }
+
+ igt_require_f(valid_tests, "no valid crtc/connector combinations found\n");
+}
+
+static data_t data;
+
+igt_main
+{
+ igt_fixture {
+ data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
+
+ igt_require(intel_gen(intel_get_drm_devid(data.drm_fd)) >= 9);
+ kmstest_set_vt_graphics_mode();
+ igt_require_pipe_crc();
+
+ igt_display_init(&data.display, data.drm_fd);
+ }
+
+ igt_subtest_f("bad-pixel-format") {
+ data.flags = TEST_BAD_PIXEL_FORMAT;
+ data.pipe = PIPE_A;
+ test(&data);
+ }
+
+ igt_subtest_f("bad-rotation-90") {
+ data.flags = TEST_BAD_ROTATION_90;
+ data.pipe = PIPE_A;
+ test(&data);
+ }
+
+ for_each_pipe(&data.display, data.pipe) {
+ data.flags = TEST_CRC;
+ igt_subtest_f("pipe-%s-crc-basic", kmstest_pipe_name(data.pipe))
+ test(&data);
+ }
+
+ for_each_pipe(&data.display, data.pipe) {
+ data.flags = TEST_CRC | TEST_ROTATE_180;
+ igt_subtest_f("pipe-%s-crc-rotation-180", kmstest_pipe_name(data.pipe))
+ test(&data);
+ }
+
+ igt_fixture
+ igt_display_fini(&data.display);
+}
--
2.7.4
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH i-g-t v1] tests/kms_ccs: Add test for render compression
2016-12-06 15:06 [PATCH i-g-t v1] tests/kms_ccs: Add test for render compression Tomeu Vizoso
@ 2017-01-02 18:29 ` Ben Widawsky
0 siblings, 0 replies; 2+ messages in thread
From: Ben Widawsky @ 2017-01-02 18:29 UTC (permalink / raw)
To: Tomeu Vizoso; +Cc: Intel GFX discussion
Acked-by: Ben Widawsky <ben@bwidawsk.net>
On 16-12-06 16:06:50, Tomeu Vizoso wrote:
>Add a few subtests that check that lossless compressed render targets
>are properly displayed. Also test a few error conditions.
>
>Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
>Cc: Ben Widawsky <ben@bwidawsk.net>
>Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
>
>---
>Hi,
>
>this has been tested with Ville's branch at:
>
>https://github.com/vsyrjala/linux/tree/fb_format_dedup_2_ccs
>
>The test was based on Ville's one at:
>
>https://github.com/vsyrjala/intel-gpu-tools/tree/ccs_test_3
>
>Regards,
>
>Tomeu
>---
> lib/ioctl_wrappers.h | 2 +
> tests/Makefile.sources | 1 +
> tests/kms_ccs.c | 306 +++++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 309 insertions(+)
> create mode 100644 tests/kms_ccs.c
>
>diff --git a/lib/ioctl_wrappers.h b/lib/ioctl_wrappers.h
>index 26270975b6c2..71e2a5fe4fd1 100644
>--- a/lib/ioctl_wrappers.h
>+++ b/lib/ioctl_wrappers.h
>@@ -222,6 +222,8 @@ struct local_drm_mode_fb_cmd2 {
> #define LOCAL_I915_FORMAT_MOD_X_TILED local_fourcc_mod_code(INTEL, 1)
> #define LOCAL_I915_FORMAT_MOD_Y_TILED local_fourcc_mod_code(INTEL, 2)
> #define LOCAL_I915_FORMAT_MOD_Yf_TILED local_fourcc_mod_code(INTEL, 3)
>+#define LOCAL_I915_FORMAT_MOD_Y_TILED_CCS local_fourcc_mod_code(INTEL, 4)
>+#define LOCAL_I915_FORMAT_MOD_Yf_TILED_CCS local_fourcc_mod_code(INTEL, 5)
>
> #define LOCAL_DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, \
> struct local_drm_mode_fb_cmd2)
>diff --git a/tests/Makefile.sources b/tests/Makefile.sources
>index 65e079220d97..95c570a86675 100644
>--- a/tests/Makefile.sources
>+++ b/tests/Makefile.sources
>@@ -91,6 +91,7 @@ TESTS_progs_M = \
> kms_atomic \
> kms_atomic_transition \
> kms_busy \
>+ kms_ccs \
> kms_chv_cursor_fail \
> kms_cursor_crc \
> kms_cursor_legacy \
>diff --git a/tests/kms_ccs.c b/tests/kms_ccs.c
>new file mode 100644
>index 000000000000..7e7255c374a4
>--- /dev/null
>+++ b/tests/kms_ccs.c
>@@ -0,0 +1,306 @@
>+/*
>+ * Copyright © 2016 Intel Corporation
>+ *
>+ * Permission is hereby granted, free of charge, to any person obtaining a
>+ * copy of this software and associated documentation files (the "Software"),
>+ * to deal in the Software without restriction, including without limitation
>+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
>+ * and/or sell copies of the Software, and to permit persons to whom the
>+ * Software is furnished to do so, subject to the following conditions:
>+ *
>+ * The above copyright notice and this permission notice (including the next
>+ * paragraph) shall be included in all copies or substantial portions of the
>+ * Software.
>+ *
>+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
>+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
>+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
>+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
>+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
>+ * IN THE SOFTWARE.
>+ *
>+ */
>+
>+#include "igt.h"
>+
>+IGT_TEST_DESCRIPTION("Test render compression (RC), in which the main surface "
>+ "is complemented by a color control surface (CCS) that "
>+ "the display uses to interpret the compressed data.");
>+
>+enum test_flags {
>+ TEST_CRC = 1 << 1,
>+ TEST_ROTATE_180 = 1 << 2,
>+ TEST_BAD_PIXEL_FORMAT = 1 << 3,
>+ TEST_BAD_ROTATION_90 = 1 << 4,
>+};
>+
>+typedef struct {
>+ int drm_fd;
>+ igt_display_t display;
>+ struct igt_fb fb;
>+ igt_output_t *output;
>+ enum pipe pipe;
>+ enum test_flags flags;
>+} data_t;
>+
>+#define COMPRESSED_RED 0x0ff0000f
>+#define COMPRESSED_GREEN 0x000ff00f
>+#define COMPRESSED_BLUE 0x00000fff
>+
>+#define RED 0x00ff0000
>+
>+static void render_fb(data_t *data, bool compressed)
>+{
>+ struct igt_fb *fb = &data->fb;
>+ uint32_t *ptr;
>+ int i;
>+
>+ igt_assert(fb->fb_id);
>+
>+ ptr = gem_mmap__cpu(data->drm_fd, fb->gem_handle,
>+ 0, fb->size,
>+ PROT_READ | PROT_WRITE);
>+
>+ for (i = 0; i < fb->size / 4; i++) {
>+ /* Fill upper half as compressed */
>+ if (compressed && i < fb->size / 4 / 2)
>+ ptr[i] = COMPRESSED_RED;
>+ else
>+ ptr[i] = RED;
>+ }
>+
>+ munmap(ptr, fb->size);
>+}
>+
>+static uint8_t *ccs_ptr(uint8_t *ptr,
>+ unsigned int x, unsigned int y,
>+ unsigned int stride)
>+{
>+ return ptr +
>+ ((y & ~0x3f) * stride) +
>+ ((x & ~0x7) * 64) +
>+ ((y & 0x3f) * 8) +
>+ (x & 7);
>+}
>+
>+static void render_ccs(data_t *data, uint32_t gem_handle,
>+ uint32_t offset, uint32_t size,
>+ int w, int h, unsigned int stride)
>+{
>+ uint8_t *ptr;
>+ int x, y;
>+
>+ ptr = gem_mmap__cpu(data->drm_fd, gem_handle,
>+ offset, size,
>+ PROT_READ | PROT_WRITE);
>+
>+ /* Mark upper half as compressed */
>+ for (x = 0 ; x < w; x++)
>+ for (y = 0 ; y <= h / 2; y++)
>+ *ccs_ptr(ptr, x, y, stride) = 0x55;
>+
>+ munmap(ptr, size);
>+}
>+
>+static void display_fb(data_t *data, int compressed)
>+{
>+ struct local_drm_mode_fb_cmd2 f = {};
>+ struct igt_fb *fb = &data->fb;
>+ igt_display_t *display = &data->display;
>+ igt_plane_t *primary;
>+ drmModeModeInfo *mode;
>+ unsigned int width, height;
>+ unsigned int size[2];
>+ uint64_t modifier;
>+ enum igt_commit_style commit = COMMIT_UNIVERSAL;
>+ int ret;
>+
>+ if (data->display.is_atomic)
>+ commit = COMMIT_ATOMIC;
>+
>+ mode = igt_output_get_mode(data->output);
>+
>+ if (compressed)
>+ modifier = LOCAL_I915_FORMAT_MOD_Y_TILED_CCS;
>+ else
>+ modifier = LOCAL_I915_FORMAT_MOD_Y_TILED;
>+
>+ f.flags = LOCAL_DRM_MODE_FB_MODIFIERS;
>+ f.width = ALIGN(mode->hdisplay, 16);
>+ f.height = ALIGN(mode->vdisplay, 8);
>+
>+ if (data->flags & TEST_BAD_PIXEL_FORMAT)
>+ f.pixel_format = DRM_FORMAT_RGB565;
>+ else
>+ f.pixel_format = DRM_FORMAT_XRGB8888;
>+
>+ width = f.width;
>+ height = f.height;
>+ f.pitches[0] = ALIGN(width * 4, 128);
>+ f.modifier[0] = modifier;
>+ f.offsets[0] = 0;
>+ size[0] = f.pitches[0] * ALIGN(height, 32);
>+
>+ if (compressed) {
>+ width = ALIGN(f.width, 16) / 16;
>+ height = ALIGN(f.height, 8) / 8;
>+ f.pitches[1] = ALIGN(width * 1, 64);
>+ f.modifier[1] = modifier;
>+ f.offsets[1] = size[0];
>+ size[1] = f.pitches[1] * ALIGN(height, 64);
>+
>+ f.handles[0] = gem_create(data->drm_fd, size[0] + size[1]);
>+ f.handles[1] = f.handles[0];
>+ } else
>+ f.handles[0] = gem_create(data->drm_fd, size[0]);
>+
>+ ret = drmIoctl(data->drm_fd, LOCAL_DRM_IOCTL_MODE_ADDFB2, &f);
>+ if (data->flags & TEST_BAD_PIXEL_FORMAT) {
>+ igt_assert_eq(ret, -1);
>+ igt_assert_eq(errno, EINVAL);
>+ return;
>+ } else
>+ igt_assert_eq(ret, 0);
>+
>+ fb->fb_id = f.fb_id;
>+ fb->fd = data->drm_fd;
>+ fb->gem_handle = f.handles[0];
>+ fb->is_dumb = false;
>+ fb->drm_format = f.pixel_format;
>+ fb->width = f.width;
>+ fb->height = f.height;
>+ fb->stride = f.pitches[0];
>+ fb->tiling = f.modifier[0];
>+ fb->size = size[0];
>+ fb->cairo_surface = NULL;
>+ fb->domain = 0;
>+
>+ render_fb(data, compressed);
>+
>+ if (compressed)
>+ render_ccs(data, f.handles[0], f.offsets[1], size[1],
>+ f.width/16, f.height/8, f.pitches[1]);
>+
>+ primary = igt_output_get_plane(data->output, IGT_PLANE_PRIMARY);
>+ igt_plane_set_fb(primary, fb);
>+
>+ if (data->flags & TEST_ROTATE_180)
>+ igt_plane_set_rotation(primary, IGT_ROTATION_180);
>+ if (data->flags & TEST_BAD_ROTATION_90)
>+ igt_plane_set_rotation(primary, IGT_ROTATION_90);
>+
>+ ret = igt_display_try_commit2(display, commit);
>+ if (data->flags & TEST_BAD_ROTATION_90)
>+ igt_assert_eq(ret, -EINVAL);
>+ else
>+ igt_assert_eq(ret, 0);
>+
>+ igt_debug_wait_for_keypress("ccs");
>+}
>+
>+#define TEST_UNCOMPRESSED 0
>+#define TEST_COMPRESSED 1
>+
>+static bool test_output(data_t *data)
>+{
>+ igt_display_t *display = &data->display;
>+ igt_plane_t *primary;
>+ igt_crc_t crc, ref_crc;
>+ igt_pipe_crc_t *pipe_crc;
>+
>+ igt_output_set_pipe(data->output, data->pipe);
>+
>+ if (data->flags & TEST_CRC) {
>+ pipe_crc = igt_pipe_crc_new(data->pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
>+
>+ display_fb(data, TEST_COMPRESSED);
>+ igt_pipe_crc_collect_crc(pipe_crc, &ref_crc);
>+
>+ display_fb(data, TEST_UNCOMPRESSED);
>+ igt_pipe_crc_collect_crc(pipe_crc, &crc);
>+
>+ igt_assert_crc_equal(&crc, &ref_crc);
>+
>+ igt_pipe_crc_free(pipe_crc);
>+ pipe_crc = NULL;
>+ }
>+
>+ if (data->flags & TEST_BAD_PIXEL_FORMAT ||
>+ data->flags & TEST_BAD_ROTATION_90) {
>+ display_fb(data, TEST_COMPRESSED);
>+ }
>+
>+ primary = igt_output_get_plane(data->output, IGT_PLANE_PRIMARY);
>+ igt_plane_set_fb(primary, NULL);
>+ igt_plane_set_rotation(primary, IGT_ROTATION_0);
>+ igt_output_set_pipe(data->output, PIPE_ANY);
>+ igt_display_commit2(display, COMMIT_UNIVERSAL);
>+
>+ if (data->flags & TEST_CRC)
>+ igt_remove_fb(data->drm_fd, &data->fb);
>+
>+ return true;
>+}
>+
>+static void test(data_t *data)
>+{
>+ igt_display_t *display = &data->display;
>+ int valid_tests = 0;
>+
>+ for_each_connected_output(display, data->output) {
>+ if (!test_output(data))
>+ continue;
>+
>+ valid_tests++;
>+
>+ igt_info("\n%s on pipe %s, connector %s: PASSED\n\n",
>+ igt_subtest_name(),
>+ kmstest_pipe_name(data->pipe),
>+ igt_output_name(data->output));
>+ }
>+
>+ igt_require_f(valid_tests, "no valid crtc/connector combinations found\n");
>+}
>+
>+static data_t data;
>+
>+igt_main
>+{
>+ igt_fixture {
>+ data.drm_fd = drm_open_driver_master(DRIVER_INTEL);
>+
>+ igt_require(intel_gen(intel_get_drm_devid(data.drm_fd)) >= 9);
>+ kmstest_set_vt_graphics_mode();
>+ igt_require_pipe_crc();
>+
>+ igt_display_init(&data.display, data.drm_fd);
>+ }
>+
>+ igt_subtest_f("bad-pixel-format") {
>+ data.flags = TEST_BAD_PIXEL_FORMAT;
>+ data.pipe = PIPE_A;
>+ test(&data);
>+ }
>+
>+ igt_subtest_f("bad-rotation-90") {
>+ data.flags = TEST_BAD_ROTATION_90;
>+ data.pipe = PIPE_A;
>+ test(&data);
>+ }
>+
>+ for_each_pipe(&data.display, data.pipe) {
>+ data.flags = TEST_CRC;
>+ igt_subtest_f("pipe-%s-crc-basic", kmstest_pipe_name(data.pipe))
>+ test(&data);
>+ }
>+
>+ for_each_pipe(&data.display, data.pipe) {
>+ data.flags = TEST_CRC | TEST_ROTATE_180;
>+ igt_subtest_f("pipe-%s-crc-rotation-180", kmstest_pipe_name(data.pipe))
>+ test(&data);
>+ }
>+
>+ igt_fixture
>+ igt_display_fini(&data.display);
>+}
>--
>2.7.4
>
--
Ben Widawsky, Intel Open Source Technology Center
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2017-01-02 18:30 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-12-06 15:06 [PATCH i-g-t v1] tests/kms_ccs: Add test for render compression Tomeu Vizoso
2017-01-02 18:29 ` Ben Widawsky
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.