Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN

Originally committed as revision 19508 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -2591,11 +2591,6 @@ echo "HOSTLIBS=$host_libs" >> config.mak
 echo "TARGET_EXEC=$target_exec" >> config.mak
 echo "TARGET_PATH=$target_path" >> config.mak
 
-if enabled bigendian; then
-    echo "WORDS_BIGENDIAN=yes" >> config.mak
-    echo "#define WORDS_BIGENDIAN 1" >> $TMPH
-fi
-
 if enabled sdl; then
     echo "SDL_LIBS=$("${SDL_CONFIG}" --libs)" >> config.mak
     echo "SDL_CFLAGS=$("${SDL_CONFIG}" --cflags)" >> config.mak

libavcodec/8bps.c

@@ -183,7 +183,7 @@ static av_cold int decode_init(AVCodecContext *avctx)
                 case 32:
                         avctx->pix_fmt = PIX_FMT_RGB32;
                         c->planes = 4;
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                         c->planemap[0] = 1; // 1st plane is red
                         c->planemap[1] = 2; // 2nd plane is green
                         c->planemap[2] = 3; // 3rd plane is blue

libavcodec/cscd.c

@@ -59,7 +59,7 @@ static void add_frame_default(AVFrame *f, const uint8_t *src,
     }
 }
 
-#ifndef WORDS_BIGENDIAN
+#if !HAVE_BIGENDIAN
 #define copy_frame_16 copy_frame_default
 #define copy_frame_32 copy_frame_default
 #define add_frame_16 add_frame_default

libavcodec/flacenc.c

@@ -1224,7 +1224,7 @@ static void output_frame_footer(FlacEncodeContext *s)
 
 static void update_md5_sum(FlacEncodeContext *s, int16_t *samples)
 {
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     int i;
     for(i = 0; i < s->frame.blocksize*s->channels; i++) {
         int16_t smp = le2me_16(samples[i]);

libavcodec/flicvideo.c

@@ -585,7 +585,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
                  * during decompression. So if it is required (i.e., this is not a LE target, we do
                  * a second pass over the line here, swapping the bytes.
                  */
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                 pixel_ptr = y_ptr;
                 pixel_countdown = s->avctx->width;
                 while (pixel_countdown > 0) {

libavcodec/h264.c

@@ -82,7 +82,7 @@ static void filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y,
 static Picture * remove_long(H264Context *h, int i, int ref_mask);
 
 static av_always_inline uint32_t pack16to32(int a, int b){
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
    return (b&0xFFFF) + (a<<16);
 #else
    return (a&0xFFFF) + (b<<16);

libavcodec/huffyuv.c

@@ -35,7 +35,7 @@
 
 #define VLC_BITS 11
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #define B 3
 #define G 2
 #define R 1

libavcodec/imgconvert.c

@@ -548,7 +548,7 @@ static enum PixelFormat avcodec_get_pix_fmt_internal(const char *name)
     return PIX_FMT_NONE;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #   define X_NE(be, le) be
 #else
 #   define X_NE(be, le) le

libavcodec/indeo3.c

@@ -576,7 +576,7 @@ static void iv_Decode_Chunk(Indeo3DecodeContext *s,
                                 lv1 = ref_lp[0];
                                 lv2 = ref_lp[1];
                                 if(lp2 == 0 && flag1 != 0) {
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                                     lv1 = lv1 & 0xFF00FF00;
                                     lv1 = (lv1 >> 8) | lv1;
                                     lv2 = lv2 & 0xFF00FF00;

libavcodec/pcm.c

@@ -214,7 +214,7 @@ static int pcm_encode_frame(AVCodecContext *avctx,
             *dst++ = v - 128;
         }
         break;
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     case CODEC_ID_PCM_F64LE:
         ENCODE(int64_t, le64, samples, dst, n, 0, 0)
         break;
@@ -244,7 +244,7 @@ static int pcm_encode_frame(AVCodecContext *avctx,
     case CODEC_ID_PCM_F32LE:
     case CODEC_ID_PCM_S32LE:
     case CODEC_ID_PCM_S16LE:
-#endif /* WORDS_BIGENDIAN */
+#endif /* HAVE_BIGENDIAN */
     case CODEC_ID_PCM_U8:
         memcpy(dst, samples, n*sample_size);
         dst += n*sample_size;
@@ -422,7 +422,7 @@ static int pcm_decode_frame(AVCodecContext *avctx,
         }
         samples= (short*)dstu8;
         break;
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     case CODEC_ID_PCM_F64LE:
         DECODE(int64_t, le64, src, samples, n, 0, 0)
         break;
@@ -452,7 +452,7 @@ static int pcm_decode_frame(AVCodecContext *avctx,
     case CODEC_ID_PCM_F32LE:
     case CODEC_ID_PCM_S32LE:
     case CODEC_ID_PCM_S16LE:
-#endif /* WORDS_BIGENDIAN */
+#endif /* HAVE_BIGENDIAN */
     case CODEC_ID_PCM_U8:
         memcpy(samples, src, n*sample_size);
         src += n*sample_size;

libavcodec/ptx.c

@@ -79,7 +79,7 @@ static int ptx_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
     stride = p->linesize[0];
 
     for (y=0; y<h; y++) {
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
         unsigned int x;
         for (x=0; x<w*bytes_per_pixel; x+=bytes_per_pixel)
             AV_WN16(ptr+x, AV_RL16(buf+x));

libavcodec/simple_idct.c

@@ -66,7 +66,7 @@ static inline void idctRowCondDC (DCTELEM * row)
 #endif
 
 #if HAVE_FAST_64BIT
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #define ROW0_MASK 0xffff000000000000LL
 #else
 #define ROW0_MASK 0xffffLL

libavcodec/targa.c

@@ -199,7 +199,7 @@ static int decode_frame(AVCodecContext *avctx,
             targa_decode_rle(avctx, s, buf, dst, avctx->width, avctx->height, stride, bpp);
         else{
             for(y = 0; y < s->height; y++){
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                 if((s->bpp + 1) >> 3 == 2){
                     uint16_t *dst16 = (uint16_t*)dst;
                     for(x = 0; x < s->width; x++)

libavcodec/tiffenc.c

@@ -91,7 +91,7 @@ static void tnput(uint8_t ** p, int n, const uint8_t * val, enum TiffTypes type,
                   int flip)
 {
     int i;
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     flip ^= ((int[]) {0, 0, 0, 1, 3, 3})[type];
 #endif
     for (i = 0; i < n * type_sizes2[type]; i++)

libavcodec/truemotion1.c

@@ -163,7 +163,7 @@ static void select_delta_tables(TrueMotion1Context *s, int delta_table_index)
     }
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_ydt15_entry(int p2, int p1, int16_t *ydt)
 #else
 static int make_ydt15_entry(int p1, int p2, int16_t *ydt)
@@ -178,7 +178,7 @@ static int make_ydt15_entry(int p1, int p2, int16_t *ydt)
     return (lo + (hi << 16)) << 1;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_cdt15_entry(int p2, int p1, int16_t *cdt)
 #else
 static int make_cdt15_entry(int p1, int p2, int16_t *cdt)
@@ -192,7 +192,7 @@ static int make_cdt15_entry(int p1, int p2, int16_t *cdt)
     return (lo + (lo << 16)) << 1;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_ydt16_entry(int p2, int p1, int16_t *ydt)
 #else
 static int make_ydt16_entry(int p1, int p2, int16_t *ydt)
@@ -207,7 +207,7 @@ static int make_ydt16_entry(int p1, int p2, int16_t *ydt)
     return (lo + (hi << 16)) << 1;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_cdt16_entry(int p2, int p1, int16_t *cdt)
 #else
 static int make_cdt16_entry(int p1, int p2, int16_t *cdt)
@@ -221,7 +221,7 @@ static int make_cdt16_entry(int p1, int p2, int16_t *cdt)
     return (lo + (lo << 16)) << 1;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_ydt24_entry(int p2, int p1, int16_t *ydt)
 #else
 static int make_ydt24_entry(int p1, int p2, int16_t *ydt)
@@ -234,7 +234,7 @@ static int make_ydt24_entry(int p1, int p2, int16_t *ydt)
     return (lo + (hi << 8) + (hi << 16)) << 1;
 }
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 static int make_cdt24_entry(int p2, int p1, int16_t *cdt)
 #else
 static int make_cdt24_entry(int p1, int p2, int16_t *cdt)

libavdevice/alsa-audio.h

@@ -37,7 +37,7 @@
 /* XXX: we make the assumption that the soundcard accepts this format */
 /* XXX: find better solution with "preinit" method, needed also in
         other formats */
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #define DEFAULT_CODEC_ID CODEC_ID_PCM_S16BE
 #else
 #define DEFAULT_CODEC_ID CODEC_ID_PCM_S16LE

libavdevice/beosaudio.cpp

@@ -439,7 +439,7 @@ AVOutputFormat audio_beos_muxer = {
     "",
     "",
     sizeof(AudioData),
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     CODEC_ID_PCM_S16BE,
 #else
     CODEC_ID_PCM_S16LE,

libavdevice/jack_audio.c

@@ -238,7 +238,7 @@ static int audio_read_header(AVFormatContext *context, AVFormatParameters *param
     }
 
     stream->codec->codec_type   = CODEC_TYPE_AUDIO;
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     stream->codec->codec_id     = CODEC_ID_PCM_F32BE;
 #else
     stream->codec->codec_id     = CODEC_ID_PCM_F32LE;

libavdevice/oss_audio.c

@@ -89,7 +89,7 @@ static int audio_open(AVFormatContext *s1, int is_output, const char *audio_devi
     /* select format : favour native format */
     err = ioctl(audio_fd, SNDCTL_DSP_GETFMTS, &tmp);
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     if (tmp & AFMT_S16_BE) {
         tmp = AFMT_S16_BE;
     } else if (tmp & AFMT_S16_LE) {
@@ -335,7 +335,7 @@ AVOutputFormat oss_muxer = {
     /* XXX: we make the assumption that the soundcard accepts this format */
     /* XXX: find better solution with "preinit" method, needed also in
        other formats */
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     CODEC_ID_PCM_S16BE,
 #else
     CODEC_ID_PCM_S16LE,

libavformat/asfdec.c

@@ -364,7 +364,7 @@ static int asf_read_header(AVFormatContext *s, AVFormatParameters *ap)
                 /* This is true for all paletted codecs implemented in ffmpeg */
                 if (st->codec->extradata_size && (st->codec->bits_per_coded_sample <= 8)) {
                     st->codec->palctrl = av_mallocz(sizeof(AVPaletteControl));
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                     for (i = 0; i < FFMIN(st->codec->extradata_size, AVPALETTE_SIZE)/4; i++)
                         st->codec->palctrl->palette[i] = bswap_32(((uint32_t*)st->codec->extradata)[i]);
 #else

libavformat/avidec.c

@@ -498,7 +498,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
                     /* This is true for all paletted codecs implemented in FFmpeg. */
                     if (st->codec->extradata_size && (st->codec->bits_per_coded_sample <= 8)) {
                         st->codec->palctrl = av_mallocz(sizeof(AVPaletteControl));
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                         for (i = 0; i < FFMIN(st->codec->extradata_size, AVPALETTE_SIZE)/4; i++)
                             st->codec->palctrl->palette[i] = bswap_32(((uint32_t*)st->codec->extradata)[i]);
 #else

libavformat/flvdec.c

@@ -77,7 +77,7 @@ static void flv_set_audio_codec(AVFormatContext *s, AVStream *astream, int flv_c
         //no distinction between S16 and S8 PCM codec flags
         case FLV_CODECID_PCM:
             acodec->codec_id = acodec->bits_per_coded_sample == 8 ? CODEC_ID_PCM_S8 :
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
                                 CODEC_ID_PCM_S16BE;
 #else
                                 CODEC_ID_PCM_S16LE;

libavformat/mtv.c

@@ -129,7 +129,7 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
     MTVDemuxContext *mtv = s->priv_data;
     ByteIOContext *pb = s->pb;
     int ret;
-#ifndef WORDS_BIGENDIAN
+#if !HAVE_BIGENDIAN
     int i;
 #endif
 
@@ -150,7 +150,7 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
         if(ret != mtv->img_segment_size)
             return AVERROR(EIO);
 
-#ifndef WORDS_BIGENDIAN
+#if !HAVE_BIGENDIAN
 
         /* pkt->data is GGGRRRR BBBBBGGG
          * and we need RRRRRGGG GGGBBBBB

libavformat/raw.c

@@ -1103,7 +1103,7 @@ AVOutputFormat null_muxer = {
     NULL,
     NULL,
     0,
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     CODEC_ID_PCM_S16BE,
 #else
     CODEC_ID_PCM_S16LE,
@@ -1232,7 +1232,7 @@ AVOutputFormat pcm_ ## name ## _muxer = {\
 #define PCMDEF(name, long_name, ext, codec)
 #endif
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #define BE_DEF(s) s
 #define LE_DEF(s) NULL
 #else

libavutil/bswap.h

@@ -80,7 +80,7 @@ static inline uint64_t av_const bswap_64(uint64_t x)
 // be2me ... big-endian to machine-endian
 // le2me ... little-endian to machine-endian
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #define be2me_16(x) (x)
 #define be2me_32(x) (x)
 #define be2me_64(x) (x)

libavutil/intreadwrite.h

@@ -155,7 +155,7 @@ struct unaligned_16 { uint16_t l; } __attribute__((packed));
                     ((uint8_t*)(p))[7] = (d)>>56; } while(0)
 #endif
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #   define AV_RN(s, p)    AV_RB##s(p)
 #   define AV_WN(s, p, v) AV_WB##s(p, v)
 #else
@@ -189,7 +189,7 @@ struct unaligned_16 { uint16_t l; } __attribute__((packed));
 #   define AV_WN64(p, v) AV_WN(64, p, v)
 #endif
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #   define AV_RB(s, p)    AV_RN(s, p)
 #   define AV_WB(s, p, v) AV_WN(s, p, v)
 #   define AV_RL(s, p)    bswap_##s(AV_RN(s, p))

libavutil/md5.c

@@ -93,7 +93,7 @@ static void body(uint32_t ABCD[4], uint32_t X[16]){
     unsigned int c= ABCD[1];
     unsigned int d= ABCD[0];
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
     for(i=0; i<16; i++)
         X[i]= bswap_32(X[i]);
 #endif

libavutil/pixfmt.h

@@ -126,7 +126,7 @@ enum PixelFormat {
     PIX_FMT_NB,        ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };
 
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
 #   define PIX_FMT_NE(be, le) PIX_FMT_##be
 #else
 #   define PIX_FMT_NE(be, le) PIX_FMT_##le