Re: [FFmpeg-devel] [PATCH] checkasm: vc1dsp: Align buffers sufficiently for the mspel tests

[James Almer]

On 4/30/2024 4:18 AM, Martin Storsjö wrote:

This fixes crashes in the mspel tests on x86.
---
  tests/checkasm/vc1dsp.c | 8 
  1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/checkasm/vc1dsp.c b/tests/checkasm/vc1dsp.c
index 407d9e5fe8..f18f0f8251 100644
--- a/tests/checkasm/vc1dsp.c
+++ b/tests/checkasm/vc1dsp.c
@@ -441,10 +441,10 @@ static void check_unescape(void)
  
  static void check_mspel_pixels(void)

  {
-LOCAL_ALIGNED_8(uint8_t, src0, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, src1, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, dst0, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, dst1, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, src0, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, src1, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, dst0, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, dst1, [32 * 32]);
  
  VC1DSPContext h;


LGTM.
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[FFmpeg-devel] [PATCH] checkasm: vc1dsp: Align buffers sufficiently for the mspel tests

[Martin Storsjö]

This fixes crashes in the mspel tests on x86.
---
 tests/checkasm/vc1dsp.c | 8 
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/checkasm/vc1dsp.c b/tests/checkasm/vc1dsp.c
index 407d9e5fe8..f18f0f8251 100644
--- a/tests/checkasm/vc1dsp.c
+++ b/tests/checkasm/vc1dsp.c
@@ -441,10 +441,10 @@ static void check_unescape(void)
 
 static void check_mspel_pixels(void)
 {
-LOCAL_ALIGNED_8(uint8_t, src0, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, src1, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, dst0, [32 * 32]);
-LOCAL_ALIGNED_8(uint8_t, dst1, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, src0, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, src1, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, dst0, [32 * 32]);
+LOCAL_ALIGNED_16(uint8_t, dst1, [32 * 32]);
 
 VC1DSPContext h;
 
-- 
2.34.1

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