281 lines
11 KiB
C
281 lines
11 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Test cases for the drm_format functions
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*/
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#define pr_fmt(fmt) "drm_format: " fmt
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#include <linux/errno.h>
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#include <linux/kernel.h>
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#include <drm/drm_fourcc.h>
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#include "test-drm_modeset_common.h"
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int igt_check_drm_format_block_width(void *ignored)
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{
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const struct drm_format_info *info = NULL;
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/* Test invalid arguments */
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FAIL_ON(drm_format_info_block_width(info, 0) != 0);
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FAIL_ON(drm_format_info_block_width(info, -1) != 0);
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FAIL_ON(drm_format_info_block_width(info, 1) != 0);
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/* Test 1 plane format */
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info = drm_format_info(DRM_FORMAT_XRGB4444);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_width(info, 0) != 1);
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FAIL_ON(drm_format_info_block_width(info, 1) != 0);
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FAIL_ON(drm_format_info_block_width(info, -1) != 0);
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/* Test 2 planes format */
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info = drm_format_info(DRM_FORMAT_NV12);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_width(info, 0) != 1);
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FAIL_ON(drm_format_info_block_width(info, 1) != 1);
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FAIL_ON(drm_format_info_block_width(info, 2) != 0);
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FAIL_ON(drm_format_info_block_width(info, -1) != 0);
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/* Test 3 planes format */
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info = drm_format_info(DRM_FORMAT_YUV422);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_width(info, 0) != 1);
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FAIL_ON(drm_format_info_block_width(info, 1) != 1);
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FAIL_ON(drm_format_info_block_width(info, 2) != 1);
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FAIL_ON(drm_format_info_block_width(info, 3) != 0);
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FAIL_ON(drm_format_info_block_width(info, -1) != 0);
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/* Test a tiled format */
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info = drm_format_info(DRM_FORMAT_X0L0);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_width(info, 0) != 2);
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FAIL_ON(drm_format_info_block_width(info, 1) != 0);
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FAIL_ON(drm_format_info_block_width(info, -1) != 0);
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return 0;
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}
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int igt_check_drm_format_block_height(void *ignored)
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{
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const struct drm_format_info *info = NULL;
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/* Test invalid arguments */
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FAIL_ON(drm_format_info_block_height(info, 0) != 0);
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FAIL_ON(drm_format_info_block_height(info, -1) != 0);
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FAIL_ON(drm_format_info_block_height(info, 1) != 0);
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/* Test 1 plane format */
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info = drm_format_info(DRM_FORMAT_XRGB4444);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_height(info, 0) != 1);
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FAIL_ON(drm_format_info_block_height(info, 1) != 0);
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FAIL_ON(drm_format_info_block_height(info, -1) != 0);
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/* Test 2 planes format */
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info = drm_format_info(DRM_FORMAT_NV12);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_height(info, 0) != 1);
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FAIL_ON(drm_format_info_block_height(info, 1) != 1);
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FAIL_ON(drm_format_info_block_height(info, 2) != 0);
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FAIL_ON(drm_format_info_block_height(info, -1) != 0);
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/* Test 3 planes format */
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info = drm_format_info(DRM_FORMAT_YUV422);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_height(info, 0) != 1);
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FAIL_ON(drm_format_info_block_height(info, 1) != 1);
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FAIL_ON(drm_format_info_block_height(info, 2) != 1);
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FAIL_ON(drm_format_info_block_height(info, 3) != 0);
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FAIL_ON(drm_format_info_block_height(info, -1) != 0);
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/* Test a tiled format */
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info = drm_format_info(DRM_FORMAT_X0L0);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_block_height(info, 0) != 2);
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FAIL_ON(drm_format_info_block_height(info, 1) != 0);
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FAIL_ON(drm_format_info_block_height(info, -1) != 0);
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return 0;
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}
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int igt_check_drm_format_min_pitch(void *ignored)
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{
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const struct drm_format_info *info = NULL;
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/* Test invalid arguments */
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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/* Test 1 plane 8 bits per pixel format */
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info = drm_format_info(DRM_FORMAT_RGB332);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX);
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FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) !=
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(uint64_t)(UINT_MAX - 1));
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/* Test 1 plane 16 bits per pixel format */
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info = drm_format_info(DRM_FORMAT_XRGB4444);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX * 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) !=
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(uint64_t)(UINT_MAX - 1) * 2);
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/* Test 1 plane 24 bits per pixel format */
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info = drm_format_info(DRM_FORMAT_RGB888);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 3);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 6);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1920);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 3072);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 5760);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 12288);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2013);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX * 3);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) !=
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(uint64_t)(UINT_MAX - 1) * 3);
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/* Test 1 plane 32 bits per pixel format */
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info = drm_format_info(DRM_FORMAT_ABGR8888);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 4);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 8);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 2560);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 4096);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 7680);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 16384);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 2684);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX * 4);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) !=
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(uint64_t)(UINT_MAX - 1) * 4);
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/* Test 2 planes format */
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info = drm_format_info(DRM_FORMAT_NV12);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 640);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 1024);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 1920);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 4096);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 672);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX);
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FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) !=
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(uint64_t)UINT_MAX + 1);
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FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1)) !=
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(uint64_t)(UINT_MAX - 1));
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FAIL_ON(drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2) !=
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(uint64_t)(UINT_MAX - 1));
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/* Test 3 planes 8 bits per pixel format */
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info = drm_format_info(DRM_FORMAT_YUV422);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 3, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 1);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 1) != 1);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 1) != 1);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 2) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 2) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 640);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 320) != 320);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 320) != 320);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 1024);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 512) != 512);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 512) != 512);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 1920);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 960) != 960);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 960) != 960);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 4096);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 2048) != 2048);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 2048) != 2048);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 671);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 336) != 336);
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FAIL_ON(drm_format_info_min_pitch(info, 2, 336) != 336);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX);
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FAIL_ON(drm_format_info_min_pitch(info, 1, UINT_MAX / 2 + 1) !=
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(uint64_t)UINT_MAX / 2 + 1);
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FAIL_ON(drm_format_info_min_pitch(info, 2, UINT_MAX / 2 + 1) !=
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(uint64_t)UINT_MAX / 2 + 1);
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FAIL_ON(drm_format_info_min_pitch(info, 0, (UINT_MAX - 1) / 2) !=
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(uint64_t)(UINT_MAX - 1) / 2);
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FAIL_ON(drm_format_info_min_pitch(info, 1, (UINT_MAX - 1) / 2) !=
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(uint64_t)(UINT_MAX - 1) / 2);
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FAIL_ON(drm_format_info_min_pitch(info, 2, (UINT_MAX - 1) / 2) !=
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(uint64_t)(UINT_MAX - 1) / 2);
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/* Test tiled format */
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info = drm_format_info(DRM_FORMAT_X0L2);
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FAIL_ON(!info);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, -1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 1, 0) != 0);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1) != 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 2) != 4);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 640) != 1280);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1024) != 2048);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 1920) != 3840);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 4096) != 8192);
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FAIL_ON(drm_format_info_min_pitch(info, 0, 671) != 1342);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX) !=
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(uint64_t)UINT_MAX * 2);
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FAIL_ON(drm_format_info_min_pitch(info, 0, UINT_MAX - 1) !=
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(uint64_t)(UINT_MAX - 1) * 2);
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return 0;
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}
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