dashenc: Simplify code by using a local variable

[ffmpeg] / libavcodec / arm / dca.h

diff --git a/libavcodec/arm/dca.h b/libavcodec/arm/dca.h
index 9b0efc0e648a41ffe7332a40eabd296dad481dfb..4aed57603e45a237d0021b79f59c611b6630bb22 100644 (file)
--- a/libavcodec/arm/dca.h
+++ b/libavcodec/arm/dca.h
@@ -22,16 +22,18 @@
 #define AVCODEC_ARM_DCA_H
 
 #include <stdint.h>
+
 #include "config.h"
-#include "libavutil/intmath.h"
+#include "libavcodec/dcadsp.h"
+#include "libavcodec/mathops.h"
 
-#if HAVE_ARMV6 && HAVE_INLINE_ASM && AV_GCC_VERSION_AT_LEAST(4,4)
+#if HAVE_ARMV6_INLINE && AV_GCC_VERSION_AT_LEAST(4,4)
 
 #define decode_blockcodes decode_blockcodes
 static inline int decode_blockcodes(int code1, int code2, int levels,
-                                    int *values)
+                                    int32_t *values)
 {
-    int v0, v1, v2, v3, v4, v5;
+    int32_t v0, v1, v2, v3, v4, v5;
 
     __asm__ ("smmul   %8,  %14, %18           \n"
              "smmul   %11, %15, %18           \n"
@@ -79,26 +81,4 @@ static inline int decode_blockcodes(int code1, int code2, int levels,
 
 #endif
 
-#if HAVE_NEON && HAVE_INLINE_ASM && HAVE_ASM_MOD_Y
-
-#define int8x8_fmul_int32 int8x8_fmul_int32
-static inline void int8x8_fmul_int32(float *dst, const int8_t *src, int scale)
-{
-    __asm__ ("vcvt.f32.s32 %2,  %2,  #4         \n"
-             "vld1.8       {d0},     [%1,:64]   \n"
-             "vmovl.s8     q0,  d0              \n"
-             "vmovl.s16    q1,  d1              \n"
-             "vmovl.s16    q0,  d0              \n"
-             "vcvt.f32.s32 q0,  q0              \n"
-             "vcvt.f32.s32 q1,  q1              \n"
-             "vmul.f32     q0,  q0,  %y2        \n"
-             "vmul.f32     q1,  q1,  %y2        \n"
-             "vst1.32      {q0-q1},  [%m0,:128] \n"
-             : "=Um"(*(float (*)[8])dst)
-             : "r"(src), "x"(scale)
-             : "d0", "d1", "d2", "d3");
-}
-
-#endif
-
 #endif /* AVCODEC_ARM_DCA_H */