ARM: replace "armv4l" with "arm"

Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -789,7 +789,7 @@ THREADS_LIST='
 
 ARCH_LIST='
     alpha
-    armv4l
+    arm
     bfin
     ia64
     m68k
@@ -933,14 +933,14 @@ CMDLINE_SET="
 
 # architecture extensions
 altivec_deps="powerpc"
-armv5te_deps="armv4l"
-armv6_deps="armv4l"
-armvfp_deps="armv4l"
-iwmmxt_deps="armv4l"
+armv5te_deps="arm"
+armv6_deps="arm"
+armvfp_deps="arm"
+iwmmxt_deps="arm"
 mmi_deps="mips"
 mmx_deps="x86"
 mmx2_deps="x86 mmx"
-neon_deps="armv4l"
+neon_deps="arm"
 ssse3_deps="x86"
 vis_deps="sparc"
 
@@ -1309,9 +1309,8 @@ case "$arch" in
         int test[sizeof(char*) - 7];
 EOF
     ;;
-    # armv4l is a subset of armv[567]*l
     arm|armv[4567]*l)
-        arch="armv4l"
+        arch="arm"
     ;;
     alpha)
         arch="alpha"
@@ -1785,7 +1784,7 @@ EOF
 fi
 
 # We have to check if pld is a nop and disable it.
-enabled armv4l  && check_asm pld     '"pld [r0]"'
+enabled arm     && check_asm pld     '"pld [r0]"'
 enabled armv5te && check_asm armv5te '"qadd r0, r0, r0"'
 enabled armv6   && check_asm armv6   '"sadd16 r0, r0, r0"'
 enabled armvfp  && check_asm armvfp  '"fadds s0, s0, s0"'
@@ -2136,7 +2135,7 @@ if test $arch = "x86_32" -o $arch = "x86_64"; then
     echo "EBX available             ${ebx_available-no}"
     echo "EBP available             ${ebp_available-no}"
 fi
-if test $arch = "armv4l"; then
+if test $arch = "arm"; then
     echo "ARMv5TE enabled           ${armv5te-no}"
     echo "ARMv6 enabled             ${armv6-no}"
     echo "ARM VFP enabled           ${armvfp-no}"
@@ -2358,7 +2357,7 @@ if enabled source_path_used; then
         doc               \
         libavcodec        \
         libavcodec/alpha  \
-        libavcodec/armv4l \
+        libavcodec/arm    \
         libavcodec/bfin   \
         libavcodec/i386   \
         libavcodec/mlib   \

libavcodec/Makefile

@@ -429,29 +429,29 @@ OBJS-$(ARCH_ALPHA)                     += alpha/dsputil_alpha.o         \
                                           alpha/mpegvideo_alpha.o       \
                                           alpha/simple_idct_alpha.o     \
 
-OBJS-$(ARCH_ARMV4L)                    += armv4l/dsputil_arm.o          \
-                                          armv4l/dsputil_arm_s.o        \
-                                          armv4l/jrevdct_arm.o          \
-                                          armv4l/mpegvideo_arm.o        \
-                                          armv4l/simple_idct_arm.o      \
+OBJS-$(ARCH_ARM)                       += arm/dsputil_arm.o             \
+                                          arm/dsputil_arm_s.o           \
+                                          arm/jrevdct_arm.o             \
+                                          arm/mpegvideo_arm.o           \
+                                          arm/simple_idct_arm.o         \
 
-OBJS-$(HAVE_ARMV5TE)                   += armv4l/mpegvideo_armv5te.o    \
-                                          armv4l/mpegvideo_armv5te_s.o  \
-                                          armv4l/simple_idct_armv5te.o  \
+OBJS-$(HAVE_ARMV5TE)                   += arm/mpegvideo_armv5te.o       \
+                                          arm/mpegvideo_armv5te_s.o     \
+                                          arm/simple_idct_armv5te.o     \
 
-OBJS-$(HAVE_ARMV6)                     += armv4l/simple_idct_armv6.o    \
+OBJS-$(HAVE_ARMV6)                     += arm/simple_idct_armv6.o       \
 
-OBJS-$(HAVE_ARMVFP)                    += armv4l/dsputil_vfp.o          \
-                                          armv4l/float_arm_vfp.o        \
+OBJS-$(HAVE_ARMVFP)                    += arm/dsputil_vfp.o             \
+                                          arm/float_arm_vfp.o           \
 
-OBJS-$(HAVE_IWMMXT)                    += armv4l/dsputil_iwmmxt.o       \
-                                          armv4l/mpegvideo_iwmmxt.o     \
+OBJS-$(HAVE_IWMMXT)                    += arm/dsputil_iwmmxt.o          \
+                                          arm/mpegvideo_iwmmxt.o        \
 
-OBJS-$(HAVE_NEON)                      += armv4l/dsputil_neon.o         \
-                                          armv4l/dsputil_neon_s.o       \
-                                          armv4l/h264dsp_neon.o         \
-                                          armv4l/h264idct_neon.o        \
-                                          armv4l/simple_idct_neon.o     \
+OBJS-$(HAVE_NEON)                      += arm/dsputil_neon.o            \
+                                          arm/dsputil_neon_s.o          \
+                                          arm/h264dsp_neon.o            \
+                                          arm/h264idct_neon.o           \
+                                          arm/simple_idct_neon.o        \
 
 OBJS-$(ARCH_BFIN)                      += bfin/dsputil_bfin.o           \
                                           bfin/fdct_bfin.o              \
@@ -499,7 +499,7 @@ TESTS-$(CONFIG_OLDSCALER) += imgresample-test$(EXESUF)
 TESTS-$(ARCH_X86) += i386/cpuid-test$(EXESUF) motion-test$(EXESUF)
 
 CLEANFILES = apiexample$(EXESUF)
-DIRS = alpha armv4l bfin i386 mlib ppc ps2 sh4 sparc
+DIRS = alpha arm bfin i386 mlib ppc ps2 sh4 sparc
 
 include $(SUBDIR)../subdir.mak
 

libavcodec/armv4l/dsputil_arm.c → libavcodec/arm/dsputil_arm.c

@@ -1,5 +1,5 @@
 /*
- * ARMv4L optimized DSP utils
+ * ARM optimized DSP utils
  * Copyright (c) 2001 Lionel Ulmer.
  *
  * This file is part of FFmpeg.
@@ -121,7 +121,7 @@ int mm_support(void)
     return ENABLE_IWMMXT * FF_MM_IWMMXT;
 }
 
-void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx)
+void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx)
 {
     int idct_algo= avctx->idct_algo;
 

libavcodec/armv4l/dsputil_arm_s.S → libavcodec/arm/dsputil_arm_s.S

@@ -1,5 +1,5 @@
 @
-@ ARMv4L optimized DSP utils
+@ ARMv4 optimized DSP utils
 @ Copyright (c) 2004 AGAWA Koji <i (AT) atty (DOT) jp>
 @
 @ This file is part of FFmpeg.

libavcodec/armv4l/mathops.h → libavcodec/arm/mathops.h

@@ -19,8 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#ifndef AVCODEC_ARMV4L_MATHOPS_H
-#define AVCODEC_ARMV4L_MATHOPS_H
+#ifndef AVCODEC_ARM_MATHOPS_H
+#define AVCODEC_ARM_MATHOPS_H
 
 #include <stdint.h>
 #include "libavutil/common.h"
@@ -90,4 +90,4 @@ static inline av_const MUL16(int ra, int rb)
 
 #endif
 
-#endif /* AVCODEC_ARMV4L_MATHOPS_H */
+#endif /* AVCODEC_ARM_MATHOPS_H */

libavcodec/armv4l/mpegvideo_arm.c → libavcodec/arm/mpegvideo_arm.c

@@ -25,7 +25,7 @@
 void MPV_common_init_iwmmxt(MpegEncContext *s);
 void MPV_common_init_armv5te(MpegEncContext *s);
 
-void MPV_common_init_armv4l(MpegEncContext *s)
+void MPV_common_init_arm(MpegEncContext *s)
 {
     /* IWMMXT support is a superset of armv5te, so
      * allow optimized functions for armv5te unless

libavcodec/bitstream.h

@@ -41,7 +41,7 @@
 //#define ALT_BITSTREAM_WRITER
 //#define ALIGNED_BITSTREAM_WRITER
 #if !defined(LIBMPEG2_BITSTREAM_READER) && !defined(A32_BITSTREAM_READER) && !defined(ALT_BITSTREAM_READER)
-#   ifdef ARCH_ARMV4L
+#   ifdef ARCH_ARM
 #       define A32_BITSTREAM_READER
 #   else
 #       define ALT_BITSTREAM_READER
@@ -179,7 +179,7 @@ typedef struct RL_VLC_ELEM {
     uint8_t run;
 } RL_VLC_ELEM;
 
-#if defined(ARCH_SPARC) || defined(ARCH_ARMV4L) || defined(ARCH_MIPS) || defined(ARCH_BFIN)
+#if defined(ARCH_SPARC) || defined(ARCH_ARM) || defined(ARCH_MIPS) || defined(ARCH_BFIN)
 #define UNALIGNED_STORES_ARE_BAD
 #endif
 

libavcodec/dct-test.c

@@ -123,7 +123,7 @@ struct algo algos[] = {
   {"BFINidct",        1, ff_bfin_idct,       idct, NO_PERM},
 #endif
 
-#ifdef ARCH_ARMV4L
+#ifdef ARCH_ARM
   {"SIMPLE-ARM",      1, simple_idct_ARM,    idct, NO_PERM },
   {"INT-ARM",         1, j_rev_dct_ARM,      idct, MMX_PERM },
 #ifdef HAVE_ARMV5TE
@@ -135,7 +135,7 @@ struct algo algos[] = {
 #ifdef HAVE_NEON
   {"SIMPLE-NEON",     1, ff_simple_idct_neon, idct, PARTTRANS_PERM },
 #endif
-#endif /* ARCH_ARMV4L */
+#endif /* ARCH_ARM */
 
   { 0 }
 };

libavcodec/dsputil.c

@@ -4554,7 +4554,7 @@ void dsputil_init(DSPContext* c, AVCodecContext *avctx)
     memset(c->avg_2tap_qpel_pixels_tab, 0, sizeof(c->avg_2tap_qpel_pixels_tab));
 
     if (ENABLE_MMX)      dsputil_init_mmx   (c, avctx);
-    if (ENABLE_ARMV4L)   dsputil_init_armv4l(c, avctx);
+    if (ENABLE_ARM)      dsputil_init_arm   (c, avctx);
     if (ENABLE_MLIB)     dsputil_init_mlib  (c, avctx);
     if (ENABLE_VIS)      dsputil_init_vis   (c, avctx);
     if (ENABLE_ALPHA)    dsputil_init_alpha (c, avctx);

libavcodec/dsputil.h

@@ -558,7 +558,7 @@ static inline int get_penalty_factor(int lambda, int lambda2, int type){
 int mm_support(void);
 
 void dsputil_init_alpha(DSPContext* c, AVCodecContext *avctx);
-void dsputil_init_armv4l(DSPContext* c, AVCodecContext *avctx);
+void dsputil_init_arm(DSPContext* c, AVCodecContext *avctx);
 void dsputil_init_bfin(DSPContext* c, AVCodecContext *avctx);
 void dsputil_init_mlib(DSPContext* c, AVCodecContext *avctx);
 void dsputil_init_mmi(DSPContext* c, AVCodecContext *avctx);
@@ -593,7 +593,7 @@ static inline void emms(void)
 
 void dsputil_init_pix_mmx(DSPContext* c, AVCodecContext *avctx);
 
-#elif defined(ARCH_ARMV4L)
+#elif defined(ARCH_ARM)
 
 extern int mm_flags;
 

libavcodec/mathops.h

@@ -28,9 +28,9 @@
 
 #include "i386/mathops.h"
 
-#elif defined(ARCH_ARMV4L)
+#elif defined(ARCH_ARM)
 
-#include "armv4l/mathops.h"
+#include "arm/mathops.h"
 
 #elif defined(ARCH_POWERPC)
 

libavcodec/mpegvideo.c

@@ -129,8 +129,8 @@ int ff_dct_common_init(MpegEncContext *s)
     MPV_common_init_mlib(s);
 #elif defined(HAVE_MMI)
     MPV_common_init_mmi(s);
-#elif defined(ARCH_ARMV4L)
-    MPV_common_init_armv4l(s);
+#elif defined(ARCH_ARM)
+    MPV_common_init_arm(s);
 #elif defined(HAVE_ALTIVEC)
     MPV_common_init_altivec(s);
 #elif defined(ARCH_BFIN)

libavcodec/mpegvideo.h

@@ -684,7 +684,7 @@ void MPV_common_init_mmx(MpegEncContext *s);
 void MPV_common_init_axp(MpegEncContext *s);
 void MPV_common_init_mlib(MpegEncContext *s);
 void MPV_common_init_mmi(MpegEncContext *s);
-void MPV_common_init_armv4l(MpegEncContext *s);
+void MPV_common_init_arm(MpegEncContext *s);
 void MPV_common_init_altivec(MpegEncContext *s);
 void ff_clean_intra_table_entries(MpegEncContext *s);
 void ff_draw_horiz_band(MpegEncContext *s, int y, int h);

libavutil/bswap.h

@@ -30,7 +30,7 @@
 #include "config.h"
 #include "common.h"
 
-#if defined(ARCH_ARMV4L)
+#if defined(ARCH_ARM)
 #   include "arm/bswap.h"
 #elif defined(ARCH_BFIN)
 #   include "bfin/bswap.h"

libavutil/internal.h

@@ -148,7 +148,7 @@ static inline av_const int FASTDIV(int a, int b)
                      : "=&r"(r), "=&r"(t) : "r"(a), "r"(b), "r"(ff_inverse));
     return r;
 }
-#elif defined(ARCH_ARMV4L)
+#elif defined(ARCH_ARM)
 #    define FASTDIV(a,b) \
     ({\
         int ret,dmy;\