diff options
author | Arkadiusz Hiler <arkadiusz.hiler@intel.com> | 2018-10-18 14:06:42 +0300 |
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committer | Arkadiusz Hiler <arkadiusz.hiler@intel.com> | 2018-10-23 10:55:51 +0300 |
commit | 741bf7064c467df725c14cc0b3b8b50436f9ee09 (patch) | |
tree | 0ad6fb217dca79a8f1175fb289979b574222fefa /tests/i915/gem_media_fill.c | |
parent | 78619fde4008424c472906041edb1d204e014f7c (diff) |
tests: Introduce i915 directory
We can already move all the tests with distinct prefixes: gem_, gen3_
and i915_.
pm_ and drv_ tests will follow in batches, so we can do the
adjustments in the reporting/filtering layer of the CI system.
v2: Fix test-list.txt generation with meson
v3: Fix docs build (Petri)
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Martin Peres <martin.peres@linux.intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Tested-by: Petri Latvala <petri.latvala@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'tests/i915/gem_media_fill.c')
-rw-r--r-- | tests/i915/gem_media_fill.c | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/tests/i915/gem_media_fill.c b/tests/i915/gem_media_fill.c new file mode 100644 index 00000000..109af129 --- /dev/null +++ b/tests/i915/gem_media_fill.c @@ -0,0 +1,144 @@ +/* + * Copyright © 2013 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. + * + * Authors: + * Damien Lespiau <damien.lespiau@intel.com> + * Xiang, Haihao <haihao.xiang@intel.com> + */ + +/* + * This file is a basic test for the media_fill() function, a very simple + * workload for the Media pipeline. + */ + +#include "igt.h" +#include <stdbool.h> +#include <unistd.h> +#include <stdlib.h> +#include <sys/ioctl.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> +#include <inttypes.h> +#include <errno.h> +#include <sys/stat.h> +#include <sys/time.h> +#include "drm.h" +#include "intel_bufmgr.h" + +IGT_TEST_DESCRIPTION("Basic test for the media_fill() function, a very simple" + " workload for the Media pipeline."); + +#define WIDTH 64 +#define STRIDE (WIDTH) +#define HEIGHT 64 +#define SIZE (HEIGHT*STRIDE) + +#define COLOR_C4 0xc4 +#define COLOR_4C 0x4c + +typedef struct { + int drm_fd; + uint32_t devid; + drm_intel_bufmgr *bufmgr; + uint8_t linear[WIDTH * HEIGHT]; +} data_t; + +static void scratch_buf_init(data_t *data, struct igt_buf *buf, + int width, int height, int stride, uint8_t color) +{ + drm_intel_bo *bo; + int i; + + bo = drm_intel_bo_alloc(data->bufmgr, "", SIZE, 4096); + for (i = 0; i < width * height; i++) + data->linear[i] = color; + gem_write(data->drm_fd, bo->handle, 0, data->linear, + sizeof(data->linear)); + + memset(buf, 0, sizeof(*buf)); + + buf->bo = bo; + buf->stride = stride; + buf->tiling = I915_TILING_NONE; + buf->size = SIZE; +} + +static void +scratch_buf_check(data_t *data, struct igt_buf *buf, int x, int y, + uint8_t color) +{ + uint8_t val; + + gem_read(data->drm_fd, buf->bo->handle, 0, + data->linear, sizeof(data->linear)); + val = data->linear[y * WIDTH + x]; + igt_assert_f(val == color, + "Expected 0x%02x, found 0x%02x at (%d,%d)\n", + color, val, x, y); +} + +igt_simple_main +{ + data_t data = {0, }; + struct intel_batchbuffer *batch = NULL; + struct igt_buf dst; + igt_fillfunc_t media_fill = NULL; + int i, j; + + data.drm_fd = drm_open_driver_render(DRIVER_INTEL); + igt_require_gem(data.drm_fd); + + data.devid = intel_get_drm_devid(data.drm_fd); + + data.bufmgr = drm_intel_bufmgr_gem_init(data.drm_fd, 4096); + igt_assert(data.bufmgr); + + media_fill = igt_get_media_fillfunc(data.devid); + + igt_require_f(media_fill, + "no media-fill function\n"); + + batch = intel_batchbuffer_alloc(data.bufmgr, data.devid); + igt_assert(batch); + + scratch_buf_init(&data, &dst, WIDTH, HEIGHT, STRIDE, COLOR_C4); + + for (i = 0; i < WIDTH; i++) { + for (j = 0; j < HEIGHT; j++) { + scratch_buf_check(&data, &dst, i, j, COLOR_C4); + } + } + + media_fill(batch, + &dst, 0, 0, WIDTH / 2, HEIGHT / 2, + COLOR_4C); + + for (i = 0; i < WIDTH; i++) { + for (j = 0; j < HEIGHT; j++) { + if (i < WIDTH / 2 && j < HEIGHT / 2) + scratch_buf_check(&data, &dst, i, j, COLOR_4C); + else + scratch_buf_check(&data, &dst, i, j, COLOR_C4); + } + } +} |