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Message-Id: <20230905-final-gsoc-v2-1-b52e8cb068ea@riseup.net>
Date: Tue, 05 Sep 2023 18:27:09 -0300
From: Arthur Grillo <arthurgrillo@...eup.net>
To: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: tales.aparecida@...il.com, andrealmeid@...eup.net,
mairacanal@...eup.net, David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
José Expósito <jose.exposito89@...il.com>,
Javier Martinez Canillas <javierm@...hat.com>,
Thomas Zimmermann <tzimmermann@...e.de>,
Arthur Grillo <arthurgrillo@...eup.net>
Subject: [PATCH v2 1/2] drm/tests: Add calls to drm_fb_blit() on supported
format conversion tests
Add a call to drm_fb_blit() on existing format conversion tests that
has support.
Signed-off-by: Arthur Grillo <arthurgrillo@...eup.net>
---
drivers/gpu/drm/tests/drm_format_helper_test.c | 142 +++++++++++++++++++++++++
1 file changed, 142 insertions(+)
diff --git a/drivers/gpu/drm/tests/drm_format_helper_test.c b/drivers/gpu/drm/tests/drm_format_helper_test.c
index 79bc9d4bbd71..b888f7334510 100644
--- a/drivers/gpu/drm/tests/drm_format_helper_test.c
+++ b/drivers/gpu/drm/tests/drm_format_helper_test.c
@@ -643,6 +643,18 @@ static void drm_test_fb_xrgb8888_to_rgb565(struct kunit *test)
drm_fb_xrgb8888_to_rgb565(&dst, &result->dst_pitch, &src, &fb, ¶ms->clip, true);
buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected_swab, dst_size);
+
+ buf = dst.vaddr;
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGB565, &src, &fb, ¶ms->clip);
+
+ buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_xrgb1555(struct kunit *test)
@@ -677,6 +689,18 @@ static void drm_test_fb_xrgb8888_to_xrgb1555(struct kunit *test)
drm_fb_xrgb8888_to_xrgb1555(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB1555, &src, &fb, ¶ms->clip);
+
+ buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_argb1555(struct kunit *test)
@@ -711,6 +735,18 @@ static void drm_test_fb_xrgb8888_to_argb1555(struct kunit *test)
drm_fb_xrgb8888_to_argb1555(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB1555, &src, &fb, ¶ms->clip);
+
+ buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_rgba5551(struct kunit *test)
@@ -745,6 +781,18 @@ static void drm_test_fb_xrgb8888_to_rgba5551(struct kunit *test)
drm_fb_xrgb8888_to_rgba5551(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGBA5551, &src, &fb, ¶ms->clip);
+
+ buf = le16buf_to_cpu(test, (__force const __le16 *)buf, dst_size / sizeof(__le16));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test)
@@ -782,6 +830,16 @@ static void drm_test_fb_xrgb8888_to_rgb888(struct kunit *test)
drm_fb_xrgb8888_to_rgb888(&dst, dst_pitch, &src, &fb, ¶ms->clip);
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_RGB888, &src, &fb, ¶ms->clip);
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_argb8888(struct kunit *test)
@@ -816,6 +874,18 @@ static void drm_test_fb_xrgb8888_to_argb8888(struct kunit *test)
drm_fb_xrgb8888_to_argb8888(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB8888, &src, &fb, ¶ms->clip);
+
+ buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test)
@@ -850,6 +920,17 @@ static void drm_test_fb_xrgb8888_to_xrgb2101010(struct kunit *test)
drm_fb_xrgb8888_to_xrgb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le32buf_to_cpu(test, buf, dst_size / sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB2101010, &src, &fb,
+ ¶ms->clip);
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_argb2101010(struct kunit *test)
@@ -884,6 +965,19 @@ static void drm_test_fb_xrgb8888_to_argb2101010(struct kunit *test)
drm_fb_xrgb8888_to_argb2101010(&dst, dst_pitch, &src, &fb, ¶ms->clip);
buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result = 0;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_ARGB2101010, &src, &fb,
+ ¶ms->clip);
+
+ buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
static void drm_test_fb_xrgb8888_to_mono(struct kunit *test)
@@ -951,6 +1045,41 @@ static void drm_test_fb_swab(struct kunit *test)
drm_fb_swab(&dst, dst_pitch, &src, &fb, ¶ms->clip, false);
buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr; /* restore original value of buf */
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ int blit_result;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB8888 | DRM_FORMAT_BIG_ENDIAN,
+ &src, &fb, ¶ms->clip);
+ buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr;
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_BGRX8888, &src, &fb, ¶ms->clip);
+ buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
+
+ buf = dst.vaddr;
+ memset(buf, 0, TEST_BUF_SIZE);
+
+ struct drm_format_info mock_format = *fb.format;
+
+ mock_format.format |= DRM_FORMAT_BIG_ENDIAN;
+ fb.format = &mock_format;
+
+ blit_result = drm_fb_blit(&dst, dst_pitch, DRM_FORMAT_XRGB8888, &src, &fb, ¶ms->clip);
+ buf = le32buf_to_cpu(test, (__force const __le32 *)buf, dst_size / sizeof(u32));
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ KUNIT_EXPECT_MEMEQ(test, buf, result->expected, dst_size);
}
struct clip_offset_case {
@@ -1543,6 +1672,19 @@ static void drm_test_fb_memcpy(struct kunit *test)
KUNIT_EXPECT_MEMEQ_MSG(test, buf[i], expected[i], dst_size[i],
"Failed expectation on plane %zu", i);
}
+
+ memset(*buf, 0, TEST_BUF_SIZE * DRM_FORMAT_MAX_PLANES);
+
+ int blit_result;
+
+ blit_result = drm_fb_blit(dst, dst_pitches, params->format, src, &fb, ¶ms->clip);
+
+ KUNIT_EXPECT_FALSE(test, blit_result);
+ for (size_t i = 0; i < fb.format->num_planes; i++) {
+ expected[i] = cpubuf_to_le32(test, params->expected[i], TEST_BUF_SIZE);
+ KUNIT_EXPECT_MEMEQ_MSG(test, buf[i], expected[i], dst_size[i],
+ "Failed expectation on plane %zu", i);
+ }
}
static struct kunit_case drm_format_helper_test_cases[] = {
--
2.41.0
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