From: chandra konduru <chandra.konduru@xxxxxxxxx> Previous version reference https://patchwork.freedesktop.org/patch/59067/ was posted by Chandra Konduru on Sept 9 2015 based on the IGT framework available at that time Current version: Rebased as per current IGT (me). This version tests basic NV12 in linear/tile-X/tile-Y tiling formats. Signed-off-by: Chandra Konduru <chandra.konduru@xxxxxxxxx> Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx> --- tests/Makefile.sources | 1 + tests/test_nv12.c | 171 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 172 insertions(+) create mode 100644 tests/test_nv12.c diff --git a/tests/Makefile.sources b/tests/Makefile.sources index 5b98a5a..5fe5ced 100644 --- a/tests/Makefile.sources +++ b/tests/Makefile.sources @@ -233,6 +233,7 @@ TESTS_progs = \ tools_test \ vgem_basic \ vgem_slow \ + test_nv12 \ $(NULL) TESTS_progs_X = \ diff --git a/tests/test_nv12.c b/tests/test_nv12.c new file mode 100644 index 0000000..976eaf5 --- /dev/null +++ b/tests/test_nv12.c @@ -0,0 +1,171 @@ +/* + * Copyright © 20137 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 <stdbool.h> +#include <unistd.h> +#include <stdlib.h> +#include <stdio.h> +#include <stdint.h> +#include <string.h> +#include <errno.h> +#include <xf86drmMode.h> +#include <cairo.h> +#include "drm.h" +#include "ioctl_wrappers.h" +#include "drmtest.h" +#include "igt.h" +#include "igt_aux.h" +#include "sw_sync.h" + + +IGT_TEST_DESCRIPTION("Test page flips and tiling scenarios"); + +uint32_t devid; + +typedef struct { + int drm_fd; + igt_display_t display; + + struct igt_fb fb1_nv12; + struct igt_fb fb2; + int fb_id1_nv12; + int fb_id2; + + igt_plane_t *plane1; + uint64_t tiled; + int rotation; +} data_t; + +#define IMG_FILE "1080-left.png" + +static void +paint_image(data_t *d, struct igt_fb *fb, uint16_t w, uint16_t h) +{ + cairo_t *cr; + cr = igt_get_cairo_ctx(d->drm_fd, fb); + igt_paint_image(cr, IMG_FILE, 0, 0, w, h); + cairo_destroy(cr); +} + +static void test_nv12_plane(data_t *d) +{ + igt_display_t *display = &d->display; + igt_output_t *output; + enum pipe pipe; + int valid_tests = 0; + int img_width; + int img_height; + + for_each_pipe_with_valid_output(display, pipe, output) { + drmModeModeInfo *mode; + mode = igt_output_get_mode(output); + igt_output_set_pipe(output, pipe); + + /* get planes */ + d->plane1 = igt_output_get_plane_type(output, DRM_PLANE_TYPE_PRIMARY); + + /* set required rotation */ + igt_plane_set_rotation(d->plane1, d->rotation); + + /* allocate fb2, fb2_nv12, fb1_nv12 with image size */ + igt_get_image_size(IMG_FILE, &img_width, &img_height); + + /* fb2 is in RGB format */ + d->fb_id2 = igt_create_fb(d->drm_fd, + img_width, img_height, + DRM_FORMAT_XRGB8888, + d->tiled, /* tiled */ + &d->fb2); + + d->fb_id1_nv12 = igt_create_fb(d->drm_fd, + img_width, img_height, + DRM_FORMAT_NV12, + d->tiled, /* tiled */ + &d->fb1_nv12); + + /* set up data for fb2: both fb1_nv12, fb2_nv12 uses this */ + paint_image(d, &d->fb2, img_width, img_height); + + igt_fb_csc_xrgb_to_nv12(d->drm_fd, &d->fb1_nv12, &d->fb2); + + /* single plane mode - nv12 & scaling */ + igt_plane_set_fb(d->plane1, &d->fb1_nv12); + igt_fb_set_position(&d->fb1_nv12, d->plane1, 0, 0); + igt_fb_set_size(&d->fb1_nv12, d->plane1, d->fb1_nv12.width, + d->fb1_nv12.height); + igt_plane_set_position(d->plane1, 0, 0); + igt_plane_set_size(d->plane1, d->fb1_nv12.width, d->fb1_nv12.height); + igt_display_commit2(display, COMMIT_UNIVERSAL); + + valid_tests++; + sleep(1); + } + igt_require_f(valid_tests, "no valid crtc/connector combinations found\n"); +} + +igt_main +{ + data_t data = {}; + igt_skip_on_simulation(); + + igt_fixture { + data.drm_fd = drm_open_driver(DRIVER_INTEL); + kmstest_set_vt_graphics_mode(); + igt_display_init(&data.display, data.drm_fd); + igt_require_gem(data.drm_fd); + + devid = intel_get_drm_devid(data.drm_fd); + igt_assert(intel_gen(devid) >= 9); + } + + data.rotation = IGT_ROTATION_0; + + igt_subtest_f("nv12-plane-tile-linear") { + data.rotation = IGT_ROTATION_0; + data.tiled = LOCAL_DRM_FORMAT_MOD_NONE; + test_nv12_plane(&data); + } + + igt_subtest_f("nv12-plane-tile-x") { + data.rotation = IGT_ROTATION_0; + data.tiled = LOCAL_I915_FORMAT_MOD_X_TILED; + test_nv12_plane(&data); + } + + igt_subtest_f("nv12-plane-tile-y") { + data.rotation = IGT_ROTATION_0; + data.tiled = LOCAL_I915_FORMAT_MOD_Y_TILED; + test_nv12_plane(&data); + } + + igt_subtest_f("nv12-plane-tile-yf") { + data.rotation = IGT_ROTATION_0; + data.tiled = LOCAL_I915_FORMAT_MOD_Yf_TILED; + test_nv12_plane(&data); + } + + igt_fixture { + igt_display_fini(&data.display); + } +} -- 1.9.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
