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| author | Simon Glass <sjg@chromium.org> | 2021-11-19 23:23:59 +0300 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2021-12-27 01:23:52 +0300 |
| commit | 4ea15482101bd2ef6d2086b1a8afb255de2e65e5 (patch) | |
| tree | f9635b0e9e7a91c53c8b1d643fe764cad8f3b1bf /test | |
| parent | c1cad06f69a8f3207bdb20ad038db930c0f5c139 (diff) | |
| download | u-boot-4ea15482101bd2ef6d2086b1a8afb255de2e65e5.tar.xz | |
video: theadorable: Use RGB565 for BMP blitting
At present this uses RGB555 format for blitting to a display. Sandbox uses
565 and that seems to be more normal for BMP as well. Update the code
accordingly and add a test.
Note that this likely breaks the theadorable board so we may need to
discuss supporting both formats.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/video.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/test/dm/video.c b/test/dm/video.c index c496b05df7..4e76574a91 100644 --- a/test/dm/video.c +++ b/test/dm/video.c @@ -363,6 +363,52 @@ static int dm_test_video_bmp16(struct unit_test_state *uts) } DM_TEST(dm_test_video_bmp16, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); +/* Test drawing a 24bpp bitmap file on a 16bpp display */ +static int dm_test_video_bmp24(struct unit_test_state *uts) +{ + ulong src, src_len = ~0UL; + uint dst_len = ~0U; + struct udevice *dev; + ulong dst = 0x10000; + + ut_assertok(uclass_find_first_device(UCLASS_VIDEO, &dev)); + ut_assertnonnull(dev); + ut_assertok(sandbox_sdl_set_bpp(dev, VIDEO_BPP16)); + + ut_assertok(read_file(uts, "tools/logos/denx-24bpp.bmp.gz", &src)); + ut_assertok(gunzip(map_sysmem(dst, 0), dst_len, map_sysmem(src, 0), + &src_len)); + + ut_assertok(video_bmp_display(dev, dst, 0, 0, false)); + ut_asserteq(3656, compress_frame_buffer(uts, dev)); + + return 0; +} +DM_TEST(dm_test_video_bmp24, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); + +/* Test drawing a 24bpp bitmap file on a 32bpp display */ +static int dm_test_video_bmp24_32(struct unit_test_state *uts) +{ + ulong src, src_len = ~0UL; + uint dst_len = ~0U; + struct udevice *dev; + ulong dst = 0x10000; + + ut_assertok(uclass_find_first_device(UCLASS_VIDEO, &dev)); + ut_assertnonnull(dev); + ut_assertok(sandbox_sdl_set_bpp(dev, VIDEO_BPP32)); + + ut_assertok(read_file(uts, "tools/logos/denx-24bpp.bmp.gz", &src)); + ut_assertok(gunzip(map_sysmem(dst, 0), dst_len, map_sysmem(src, 0), + &src_len)); + + ut_assertok(video_bmp_display(dev, dst, 0, 0, false)); + ut_asserteq(6827, compress_frame_buffer(uts, dev)); + + return 0; +} +DM_TEST(dm_test_video_bmp24_32, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); + /* Test drawing a bitmap file on a 32bpp display */ static int dm_test_video_bmp32(struct unit_test_state *uts) { |