[FFmpeg-devel] [PATCH 3/3] libavcodec/mips: Fix fate errors reported by clang

Jin Bo jinbo at loongson.cn
Fri May 28 05:04:41 EEST 2021


The data width of gsldrc1/gsldlc1 should be 8 bytes wide.

Signed-off-by: Jin Bo <jinbo at loongson.cn>
---
 libavcodec/mips/vp9_mc_mmi.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/libavcodec/mips/vp9_mc_mmi.c b/libavcodec/mips/vp9_mc_mmi.c
index fa65ff5..812f7a6 100644
--- a/libavcodec/mips/vp9_mc_mmi.c
+++ b/libavcodec/mips/vp9_mc_mmi.c
@@ -83,9 +83,9 @@ static void convolve_horiz_mmi(const uint8_t *src, int32_t src_stride,
     __asm__ volatile (
         "move       %[tmp1],    %[width]                   \n\t"
         "pxor       %[ftmp0],   %[ftmp0],    %[ftmp0]      \n\t"
-        "gsldlc1    %[filter1], 0x03(%[filter])            \n\t"
+        "gsldlc1    %[filter1], 0x07(%[filter])            \n\t"
         "gsldrc1    %[filter1], 0x00(%[filter])            \n\t"
-        "gsldlc1    %[filter2], 0x0b(%[filter])            \n\t"
+        "gsldlc1    %[filter2], 0x0f(%[filter])            \n\t"
         "gsldrc1    %[filter2], 0x08(%[filter])            \n\t"
         "li         %[tmp0],    0x07                       \n\t"
         "dmtc1      %[tmp0],    %[ftmp13]                  \n\t"
@@ -158,9 +158,9 @@ static void convolve_vert_mmi(const uint8_t *src, int32_t src_stride,
 
     __asm__ volatile (
         "pxor       %[ftmp0],    %[ftmp0],   %[ftmp0]      \n\t"
-        "gsldlc1    %[ftmp4],    0x03(%[filter])           \n\t"
+        "gsldlc1    %[ftmp4],    0x07(%[filter])           \n\t"
         "gsldrc1    %[ftmp4],    0x00(%[filter])           \n\t"
-        "gsldlc1    %[ftmp5],    0x0b(%[filter])           \n\t"
+        "gsldlc1    %[ftmp5],    0x0f(%[filter])           \n\t"
         "gsldrc1    %[ftmp5],    0x08(%[filter])           \n\t"
         "punpcklwd  %[filter10], %[ftmp4],   %[ftmp4]      \n\t"
         "punpckhwd  %[filter32], %[ftmp4],   %[ftmp4]      \n\t"
@@ -254,9 +254,9 @@ static void convolve_avg_horiz_mmi(const uint8_t *src, int32_t src_stride,
     __asm__ volatile (
         "move       %[tmp1],    %[width]                   \n\t"
         "pxor       %[ftmp0],   %[ftmp0],    %[ftmp0]      \n\t"
-        "gsldlc1    %[filter1], 0x03(%[filter])            \n\t"
+        "gsldlc1    %[filter1], 0x07(%[filter])            \n\t"
         "gsldrc1    %[filter1], 0x00(%[filter])            \n\t"
-        "gsldlc1    %[filter2], 0x0b(%[filter])            \n\t"
+        "gsldlc1    %[filter2], 0x0f(%[filter])            \n\t"
         "gsldrc1    %[filter2], 0x08(%[filter])            \n\t"
         "li         %[tmp0],    0x07                       \n\t"
         "dmtc1      %[tmp0],    %[ftmp13]                  \n\t"
@@ -340,9 +340,9 @@ static void convolve_avg_vert_mmi(const uint8_t *src, int32_t src_stride,
 
     __asm__ volatile (
         "pxor       %[ftmp0],    %[ftmp0],   %[ftmp0]      \n\t"
-        "gsldlc1    %[ftmp4],    0x03(%[filter])           \n\t"
+        "gsldlc1    %[ftmp4],    0x07(%[filter])           \n\t"
         "gsldrc1    %[ftmp4],    0x00(%[filter])           \n\t"
-        "gsldlc1    %[ftmp5],    0x0b(%[filter])           \n\t"
+        "gsldlc1    %[ftmp5],    0x0f(%[filter])           \n\t"
         "gsldrc1    %[ftmp5],    0x08(%[filter])           \n\t"
         "punpcklwd  %[filter10], %[ftmp4],   %[ftmp4]      \n\t"
         "punpckhwd  %[filter32], %[ftmp4],   %[ftmp4]      \n\t"
-- 
2.1.0



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