configure: Remove av_restrict

All versions of MSVC that support C11 (namely >= v19.27)
also support the restrict keyword, therefore av_restrict
is no longer necessary since 75697836b1db3e0f0a3b7061be6be28d00c675a0.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

8 files changed, 8 insertions, 16 deletions

diff --git a/libavutil/arm/float_dsp_init_vfp.c b/libavutil/arm/float_dsp_init_vfp.c
index 05873e7e37..6d6237aae8 100644
--- a/libavutil/arm/float_dsp_init_vfp.c
+++ b/libavutil/arm/float_dsp_init_vfp.c
@@ -32,7 +32,7 @@ void ff_vector_fmul_window_vfp(float *dst, const float *src0,
 void ff_vector_fmul_reverse_vfp(float *dst, const float *src0,
                                 const float *src1, int len);
 
-void ff_butterflies_float_vfp(float *av_restrict v1, float *av_restrict v2, int len);
+void ff_butterflies_float_vfp(float *restrict v1, float *restrict v2, int len);
 
 av_cold void ff_float_dsp_init_vfp(AVFloatDSPContext *fdsp, int cpu_flags)
 {
diff --git a/libavutil/fixed_dsp.c b/libavutil/fixed_dsp.c
index 5ab47d55d0..b144aa359e 100644
--- a/libavutil/fixed_dsp.c
+++ b/libavutil/fixed_dsp.c
@@ -135,7 +135,7 @@ static int scalarproduct_fixed_c(const int *v1, const int *v2, int len)
     return (int)(p >> 31);
 }
 
-static void butterflies_fixed_c(int *av_restrict v1s, int *av_restrict v2, int len)
+static void butterflies_fixed_c(int *restrict v1s, int *restrict v2, int len)
 {
     int i;
     unsigned int *v1 = v1s;
diff --git a/libavutil/fixed_dsp.h b/libavutil/fixed_dsp.h
index 1217d3a53b..9b566af675 100644
--- a/libavutil/fixed_dsp.h
+++ b/libavutil/fixed_dsp.h
@@ -49,7 +49,6 @@
 #define AVUTIL_FIXED_DSP_H
 
 #include <stdint.h>
-#include "config.h"
 #include "attributes.h"
 #include "libavcodec/mathops.h"
 
@@ -150,7 +149,7 @@ typedef struct AVFixedDSPContext {
      * @param v2  second input vector, difference output, 16-byte aligned
      * @param len length of vectors, multiple of 4
      */
-    void (*butterflies_fixed)(int *av_restrict v1, int *av_restrict v2, int len);
+    void (*butterflies_fixed)(int *restrict v1, int *restrict v2, int len);
 } AVFixedDSPContext;
 
 /**
diff --git a/libavutil/float_dsp.c b/libavutil/float_dsp.c
index 742dd679d2..e9fb023466 100644
--- a/libavutil/float_dsp.c
+++ b/libavutil/float_dsp.c
@@ -109,7 +109,7 @@ static void vector_fmul_reverse_c(float *dst, const float *src0,
         dst[i] = src0[i] * src1[-i];
 }
 
-static void butterflies_float_c(float *av_restrict v1, float *av_restrict v2,
+static void butterflies_float_c(float *restrict v1, float *restrict v2,
                                 int len)
 {
     int i;
diff --git a/libavutil/float_dsp.h b/libavutil/float_dsp.h
index 7cad9fc622..342a8715c5 100644
--- a/libavutil/float_dsp.h
+++ b/libavutil/float_dsp.h
@@ -19,8 +19,6 @@
 #ifndef AVUTIL_FLOAT_DSP_H
 #define AVUTIL_FLOAT_DSP_H
 
-#include "config.h"
-
 typedef struct AVFloatDSPContext {
     /**
      * Calculate the entry wise product of two vectors of floats and store the result in
@@ -161,7 +159,7 @@ typedef struct AVFloatDSPContext {
      * @param v2  second input vector, difference output, 16-byte aligned
      * @param len length of vectors, multiple of 4
      */
-    void (*butterflies_float)(float *av_restrict v1, float *av_restrict v2, int len);
+    void (*butterflies_float)(float *restrict v1, float *restrict v2, int len);
 
     /**
      * Calculate the scalar product of two vectors of floats.
diff --git a/libavutil/mips/float_dsp_mips.c b/libavutil/mips/float_dsp_mips.c
index 0943d6f343..8f31b9171b 100644
--- a/libavutil/mips/float_dsp_mips.c
+++ b/libavutil/mips/float_dsp_mips.c
@@ -224,7 +224,7 @@ static void vector_fmul_window_mips(float *dst, const float *src0,
     );
 }
 
-static void butterflies_float_mips(float *av_restrict v1, float *av_restrict v2,
+static void butterflies_float_mips(float *restrict v1, float *restrict v2,
                                 int len)
 {
     float temp0, temp1, temp2, temp3, temp4;
diff --git a/libavutil/x86/fixed_dsp_init.c b/libavutil/x86/fixed_dsp_init.c
index d3f4b2e325..3dd508a4f4 100644
--- a/libavutil/x86/fixed_dsp_init.c
+++ b/libavutil/x86/fixed_dsp_init.c
@@ -16,14 +16,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "config.h"
-
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
 #include "libavutil/fixed_dsp.h"
 #include "cpu.h"
 
-void ff_butterflies_fixed_sse2(int *av_restrict src0, int *av_restrict src1, int len);
+void ff_butterflies_fixed_sse2(int *restrict src0, int *restrict src1, int len);
 
 av_cold void ff_fixed_dsp_init_x86(AVFixedDSPContext *fdsp)
 {
diff --git a/libavutil/x86/float_dsp_init.c b/libavutil/x86/float_dsp_init.c
index ad6b506259..093bce9b94 100644
--- a/libavutil/x86/float_dsp_init.c
+++ b/libavutil/x86/float_dsp_init.c
@@ -16,13 +16,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "config.h"
-
 #include "libavutil/attributes.h"
 #include "libavutil/cpu.h"
 #include "libavutil/float_dsp.h"
 #include "cpu.h"
-#include "asm.h"
 
 void ff_vector_fmul_sse(float *dst, const float *src0, const float *src1,
                         int len);
@@ -76,7 +73,7 @@ void ff_vector_fmul_reverse_avx2(float *dst, const float *src0,
 float ff_scalarproduct_float_sse(const float *v1, const float *v2, int order);
 float ff_scalarproduct_float_fma3(const float *v1, const float *v2, int order);
 
-void ff_butterflies_float_sse(float *av_restrict src0, float *av_restrict src1, int len);
+void ff_butterflies_float_sse(float *restrict src0, float *restrict src1, int len);
 
 av_cold void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp)
 {