Files
haikuports/media-video/ffmpeg/patches/ffmpeg-0.10.14-gcc2.patch
Adrien Destugues 7acc7ba7f5 ffmpeg: enable GPL licensed code
* Needed for VLC to build (libpostproc)
2014-09-10 22:57:06 +02:00

472 lines
19 KiB
Diff

From da55da8c61522776ebb01e3cb6c1f8225c97383b Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@gmail.com>
Date: Sat, 30 Aug 2014 22:50:29 +0200
Subject: applying patch ffmpeg-0.10.14-gcc2.patch
diff --git a/cmdutils.c b/cmdutils.c
index 01abc51..ea73b8c 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -89,7 +89,7 @@ static void log_callback_report(void *ptr, int level, const char *fmt, va_list v
char line[1024];
static int print_prefix = 1;
- va_copy(vl2, vl);
+ __va_copy(vl2, vl);
av_log_default_callback(ptr, level, fmt, vl);
av_log_format_line(ptr, level, fmt, vl2, line, sizeof(line), &print_prefix);
va_end(vl2);
diff --git a/configure b/configure
index b65cefe..8c6b676 100755
--- a/configure
+++ b/configure
@@ -1369,7 +1369,6 @@ avx_deps="ssse3"
aligned_stack_if_any="ppc x86"
fast_64bit_if_any="alpha ia64 mips64 parisc64 ppc64 sparc64 x86_64"
-fast_clz_if_any="alpha armv5te avr32 mips ppc x86"
fast_unaligned_if_any="armv6 ppc x86"
inline_asm_deps="!tms470"
@@ -1876,7 +1875,7 @@ AS_O='-o $@'
CC_O='-o $@'
CXX_O='-o $@'
-host_cflags='-D_ISOC99_SOURCE -O3 -g'
+host_cflags='-D_ISOC99_SOURCE -O2 -g'
host_libs='-lm'
target_path='$(CURDIR)'
@@ -1958,6 +1957,7 @@ for n in $COMPONENT_LIST; do
done
enable $ARCH_EXT_LIST $ALL_TESTS
+disable sse
die_unknown(){
echo "Unknown option \"$1\"."
@@ -2154,7 +2154,7 @@ elif $cc -v 2>&1 | grep -qi ^gcc; then
CC_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
AS_DEPFLAGS='-MMD -MF $(@:.o=.d) -MT $@'
fi
- speed_cflags='-O3'
+ speed_cflags='-O2'
size_cflags='-Os'
elif $cc --version 2>/dev/null | grep -q Intel; then
cc_type=icc
@@ -2841,10 +2841,6 @@ check_cc <<EOF && enable attribute_packed
struct { int x; } __attribute__((packed)) x;
EOF
-check_cc <<EOF && enable attribute_may_alias
-union { int x; } __attribute__((may_alias)) x;
-EOF
-
check_cc <<EOF || die "endian test failed"
unsigned int endian = 'B' << 24 | 'I' << 16 | 'G' << 8 | 'E';
EOF
@@ -3116,8 +3112,6 @@ disabled crystalhd || check_lib libcrystalhd/libcrystalhd_if.h DtsCrystalHDVersi
enabled vaapi && require vaapi va/va.h vaInitialize -lva
check_mathfunc cbrtf
-check_mathfunc exp2
-check_mathfunc exp2f
check_mathfunc llrint
check_mathfunc llrintf
check_mathfunc log2
diff --git a/ffmpeg.c b/ffmpeg.c
index 2d2d081..de93ea2 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -1247,9 +1247,11 @@ need_realloc:
av_fifo_size(ost->fifo) / (enc->channels * osize); // FIXME wrong
if (ost->audio_resample) {
+ uint8_t *buftmp2[] = { buftmp };
+ const uint8_t *buf2[] = { buf };
buftmp = audio_buf;
- size_out = swr_convert(ost->swr, ( uint8_t*[]){buftmp}, audio_buf_size / (enc->channels * osize),
- (const uint8_t*[]){buf }, size / (dec->channels * isize));
+ size_out = swr_convert(ost->swr, buftmp2, audio_buf_size / (enc->channels * osize),
+ buf2, size / (dec->channels * isize));
size_out = size_out * enc->channels * osize;
} else {
buftmp = buf;
diff --git a/ffprobe.c b/ffprobe.c
index 48c813a..be3d3ad 100644
--- a/ffprobe.c
+++ b/ffprobe.c
@@ -293,7 +293,9 @@ static void writer_print_time(WriterContext *wctx, const char *key,
writer_print_string(wctx, key, "N/A", 1);
} else {
double d = ts * av_q2d(*time_base);
- value_string(buf, sizeof(buf), (struct unit_value){.val.d=d, .unit=unit_second_str});
+ struct unit_value value2 = {.unit=unit_second_str};
+ value2.val.d = d;
+ value_string(buf, sizeof(buf), value2);
writer_print_string(wctx, key, buf, 0);
}
}
@@ -1249,8 +1251,8 @@ static void writer_register_all(void)
#define print_str_opt(k, v) writer_print_string(w, k, v, 1)
#define print_time(k, v, tb) writer_print_time(w, k, v, tb)
#define print_ts(k, v) writer_print_ts(w, k, v)
-#define print_val(k, v, u) writer_print_string(w, k, \
- value_string(val_str, sizeof(val_str), (struct unit_value){.val.i = v, .unit=u}), 0)
+#define print_val(k, v, u) value2.val.i = v; value2.unit=u; writer_print_string(w, k, \
+ value_string(val_str, sizeof(val_str), value2), 0);
#define print_section_header(s) writer_print_section_header(w, s)
#define print_section_footer(s) writer_print_section_footer(w, s)
#define show_tags(metadata) writer_show_tags(w, metadata)
@@ -1261,6 +1263,7 @@ static void show_packet(WriterContext *w, AVFormatContext *fmt_ctx, AVPacket *pk
AVStream *st = fmt_ctx->streams[pkt->stream_index];
struct print_buf pbuf = {.s = NULL};
const char *s;
+ struct unit_value value2;
print_section_header("packet");
s = av_get_media_type_string(st->codec->codec_type);
@@ -1404,6 +1407,7 @@ static void show_stream(WriterContext *w, AVFormatContext *fmt_ctx, int stream_i
const char *s;
AVRational display_aspect_ratio;
struct print_buf pbuf = {.s = NULL};
+ struct unit_value value2;
print_section_header("stream");
@@ -1516,6 +1520,7 @@ static void show_format(WriterContext *w, AVFormatContext *fmt_ctx)
{
char val_str[128];
int64_t size = fmt_ctx->pb ? avio_size(fmt_ctx->pb) : -1;
+ struct unit_value value2;
print_section_header("format");
print_str("filename", fmt_ctx->filename);
@@ -1524,9 +1529,9 @@ static void show_format(WriterContext *w, AVFormatContext *fmt_ctx)
print_str("format_long_name", fmt_ctx->iformat->long_name);
print_time("start_time", fmt_ctx->start_time, &AV_TIME_BASE_Q);
print_time("duration", fmt_ctx->duration, &AV_TIME_BASE_Q);
- if (size >= 0) print_val ("size", size, unit_byte_str);
+ if (size >= 0) { print_val ("size", size, unit_byte_str); }
else print_str_opt("size", "N/A");
- if (fmt_ctx->bit_rate > 0) print_val ("bit_rate", fmt_ctx->bit_rate, unit_bit_per_second_str);
+ if (fmt_ctx->bit_rate > 0) { print_val ("bit_rate", fmt_ctx->bit_rate, unit_bit_per_second_str); }
else print_str_opt("bit_rate", "N/A");
show_tags(fmt_ctx->metadata);
print_section_footer("format");
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index 2ff6f9c..344fbd4 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -223,8 +223,9 @@ WINDOW_FUNC(eight_short)
const float *pwindow = sce->ics.use_kb_window[1] ? ff_aac_kbd_short_128 : ff_sine_128;
const float *in = audio + 448;
float *out = sce->ret;
+ int w;
- for (int w = 0; w < 8; w++) {
+ for (w = 0; w < 8; w++) {
dsp->vector_fmul (out, in, w ? pwindow : swindow, 128);
out += 128;
in += 128;
@@ -686,11 +687,12 @@ static av_cold int dsp_init(AVCodecContext *avctx, AACEncContext *s)
static av_cold int alloc_buffers(AVCodecContext *avctx, AACEncContext *s)
{
+ int ch;
FF_ALLOCZ_OR_GOTO(avctx, s->buffer.samples, 3 * 1024 * s->channels * sizeof(s->buffer.samples[0]), alloc_fail);
FF_ALLOCZ_OR_GOTO(avctx, s->cpe, sizeof(ChannelElement) * s->chan_map[0], alloc_fail);
FF_ALLOCZ_OR_GOTO(avctx, avctx->extradata, 5 + FF_INPUT_BUFFER_PADDING_SIZE, alloc_fail);
- for(int ch = 0; ch < s->channels; ch++)
+ for(ch = 0; ch < s->channels; ch++)
s->planar_samples[ch] = s->buffer.samples + 3 * 1024 * ch;
return 0;
diff --git a/libavcodec/pngenc.c b/libavcodec/pngenc.c
index d36914a..103b742 100644
--- a/libavcodec/pngenc.c
+++ b/libavcodec/pngenc.c
@@ -54,8 +54,9 @@ static void png_get_interlaced_row(uint8_t *dst, int row_size,
int x, mask, dst_x, j, b, bpp;
uint8_t *d;
const uint8_t *s;
-
- mask = (int[]){0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff}[pass];
+ int mask_tmp[] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
+
+ mask = mask_tmp[pass];
switch(bits_per_pixel) {
case 1:
memset(dst, 0, row_size);
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index e73fbfe..3cde56c 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -1096,12 +1096,6 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
.log2_chroma_h = 1,
.flags = PIX_FMT_HWACCEL,
},
- [PIX_FMT_VDA_VLD] = {
- .name = "vda_vld",
- .log2_chroma_w = 1,
- .log2_chroma_h = 1,
- .flags = PIX_FMT_HWACCEL,
- },
[PIX_FMT_GRAY8A] = {
.name = "gray8a",
.nb_components = 2,
@@ -1110,16 +1104,6 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{ 0, 1, 2, 0, 7 }, /* A */
},
},
- [PIX_FMT_GBR24P] = {
- .name = "gbr24p",
- .nb_components= 3,
- .comp = {
- { 1, 0, 1, 0, 7 }, /* B */
- { 0, 0, 1, 0, 7 }, /* G */
- { 2, 0, 1, 0, 7 }, /* R */
- },
- .flags = PIX_FMT_PLANAR | PIX_FMT_RGB,
- },
[PIX_FMT_GBRP] = {
.name = "gbrp",
.nb_components = 3,
diff --git a/libswscale/swscale_unscaled.c b/libswscale/swscale_unscaled.c
index d4b39f4..b98d38a 100644
--- a/libswscale/swscale_unscaled.c
+++ b/libswscale/swscale_unscaled.c
@@ -370,30 +370,38 @@ static int planarRgbToRgbWrapper(SwsContext *c, const uint8_t* src[], int srcStr
}
switch (c->dstFormat) {
- case PIX_FMT_BGR24:
- gbr24ptopacked24((const uint8_t* []) {src[1], src[0], src[2]}, (int []) {srcStride[1], srcStride[0], srcStride[2]},
+ case PIX_FMT_BGR24: {
+ const uint8_t* src2[] = {src[1], src[0], src[2]};
+ int srcStride2[] = {srcStride[1], srcStride[0], srcStride[2]};
+ gbr24ptopacked24(src2, srcStride2,
dst[0] + srcSliceY * dstStride[0], dstStride[0], srcSliceH, c->srcW);
break;
-
- case PIX_FMT_RGB24:
- gbr24ptopacked24((const uint8_t* []) {src[2], src[0], src[1]}, (int []) {srcStride[2], srcStride[0], srcStride[1]},
+ }
+ case PIX_FMT_RGB24: {
+ const uint8_t* src2[] = {src[2], src[0], src[1]};
+ int srcStride2[] = {srcStride[2], srcStride[0], srcStride[1]};
+ gbr24ptopacked24(src2, srcStride2,
dst[0] + srcSliceY * dstStride[0], dstStride[0], srcSliceH, c->srcW);
break;
-
+ }
case PIX_FMT_ARGB:
alpha_first = 1;
- case PIX_FMT_RGBA:
- gbr24ptopacked32((const uint8_t* []) {src[2], src[0], src[1]}, (int []) {srcStride[2], srcStride[0], srcStride[1]},
+ case PIX_FMT_RGBA: {
+ const uint8_t* src2[] = {src[2], src[0], src[1]};
+ int srcStride2[] = {srcStride[2], srcStride[0], srcStride[1]};
+ gbr24ptopacked32(src2, srcStride2,
dst[0] + srcSliceY * dstStride[0], dstStride[0], srcSliceH, alpha_first, c->srcW);
break;
-
+ }
case PIX_FMT_ABGR:
alpha_first = 1;
- case PIX_FMT_BGRA:
- gbr24ptopacked32((const uint8_t* []) {src[1], src[0], src[2]}, (int []) {srcStride[1], srcStride[0], srcStride[2]},
+ case PIX_FMT_BGRA: {
+ const uint8_t* src2[] = {src[1], src[0], src[2]};
+ int srcStride2[] = {srcStride[1], srcStride[0], srcStride[2]};
+ gbr24ptopacked32(src2, srcStride2,
dst[0] + srcSliceY * dstStride[0], dstStride[0], srcSliceH, alpha_first, c->srcW);
break;
-
+ }
default:
av_log(c, AV_LOG_ERROR, "unsupported planar RGB conversion %s -> %s\n",
av_get_pix_fmt_name(c->srcFormat), av_get_pix_fmt_name(c->dstFormat));
--
1.8.3.4
From 445a786ab5ddf109c669285fa4c68d8ebf3502e9 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@gmail.com>
Date: Wed, 3 Sep 2014 22:14:36 +0200
Subject: More gcc2 fixes (for the GPL licenced parts)
diff --git a/libavfilter/vsrc_mptestsrc.c b/libavfilter/vsrc_mptestsrc.c
index 96b2a4c..3043204 100644
--- a/libavfilter/vsrc_mptestsrc.c
+++ b/libavfilter/vsrc_mptestsrc.c
@@ -385,7 +385,6 @@ AVFilter avfilter_vsrc_mptestsrc = {
.outputs = (const AVFilterPad[]) {{ .name = "default",
.type = AVMEDIA_TYPE_VIDEO,
- .config_props = config_props,
.request_frame = request_frame,
.config_props = config_props, },
{ .name = NULL }},
diff --git a/libavfilter/x86/yadif_template.c b/libavfilter/x86/yadif_template.c
index 0b60526..cc6f6a8 100644
--- a/libavfilter/x86/yadif_template.c
+++ b/libavfilter/x86/yadif_template.c
@@ -56,8 +56,8 @@
#endif
#define CHECK(pj,mj) \
- MOVQU" "#pj"(%[cur],%[mrefs]), "MM"2 \n\t" /* cur[x-refs-1+j] */\
- MOVQU" "#mj"(%[cur],%[prefs]), "MM"3 \n\t" /* cur[x+refs-1-j] */\
+ MOVQU" "#pj"(%2,%5), "MM"2 \n\t" /* cur[x-refs-1+j] */\
+ MOVQU" "#mj"(%2,%4), "MM"3 \n\t" /* cur[x+refs-1-j] */\
MOVQ" "MM"2, "MM"4 \n\t"\
MOVQ" "MM"2, "MM"5 \n\t"\
"pxor "MM"3, "MM"4 \n\t"\
@@ -115,20 +115,20 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
for(x=0; x<w; x+=STEP){\
__asm__ volatile(\
"pxor "MM"7, "MM"7 \n\t"\
- LOAD("(%[cur],%[mrefs])", MM"0") /* c = cur[x-refs] */\
- LOAD("(%[cur],%[prefs])", MM"1") /* e = cur[x+refs] */\
- LOAD("(%["prev2"])", MM"2") /* prev2[x] */\
- LOAD("(%["next2"])", MM"3") /* next2[x] */\
+ LOAD("(%2,%5)", MM"0") /* c = cur[x-refs] */\
+ LOAD("(%2,%4)", MM"1") /* e = cur[x+refs] */\
+ LOAD("(%"prev2")", MM"2") /* prev2[x] */\
+ LOAD("(%"next2")", MM"3") /* next2[x] */\
MOVQ" "MM"3, "MM"4 \n\t"\
"paddw "MM"2, "MM"3 \n\t"\
"psraw $1, "MM"3 \n\t" /* d = (prev2[x] + next2[x])>>1 */\
- MOVQ" "MM"0, (%[tmpA]) \n\t" /* c */\
- MOVQ" "MM"3, 16(%[tmpA]) \n\t" /* d */\
- MOVQ" "MM"1, 32(%[tmpA]) \n\t" /* e */\
+ MOVQ" "MM"0, (%0) \n\t" /* c */\
+ MOVQ" "MM"3, 16(%0) \n\t" /* d */\
+ MOVQ" "MM"1, 32(%0) \n\t" /* e */\
"psubw "MM"4, "MM"2 \n\t"\
PABS( MM"4", MM"2") /* temporal_diff0 */\
- LOAD("(%[prev],%[mrefs])", MM"3") /* prev[x-refs] */\
- LOAD("(%[prev],%[prefs])", MM"4") /* prev[x+refs] */\
+ LOAD("(%1,%5)", MM"3") /* prev[x-refs] */\
+ LOAD("(%1,%4)", MM"4") /* prev[x+refs] */\
"psubw "MM"0, "MM"3 \n\t"\
"psubw "MM"1, "MM"4 \n\t"\
PABS( MM"5", MM"3")\
@@ -137,8 +137,8 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"psrlw $1, "MM"2 \n\t"\
"psrlw $1, "MM"3 \n\t"\
"pmaxsw "MM"3, "MM"2 \n\t"\
- LOAD("(%[next],%[mrefs])", MM"3") /* next[x-refs] */\
- LOAD("(%[next],%[prefs])", MM"4") /* next[x+refs] */\
+ LOAD("(%3,%5)", MM"3") /* next[x-refs] */\
+ LOAD("(%3,%4)", MM"4") /* next[x+refs] */\
"psubw "MM"0, "MM"3 \n\t"\
"psubw "MM"1, "MM"4 \n\t"\
PABS( MM"5", MM"3")\
@@ -146,7 +146,7 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"paddw "MM"4, "MM"3 \n\t" /* temporal_diff2 */\
"psrlw $1, "MM"3 \n\t"\
"pmaxsw "MM"3, "MM"2 \n\t"\
- MOVQ" "MM"2, 48(%[tmpA]) \n\t" /* diff */\
+ MOVQ" "MM"2, 48(%0) \n\t" /* diff */\
\
"paddw "MM"0, "MM"1 \n\t"\
"paddw "MM"0, "MM"0 \n\t"\
@@ -154,8 +154,8 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"psrlw $1, "MM"1 \n\t" /* spatial_pred */\
PABS( MM"2", MM"0") /* ABS(c-e) */\
\
- MOVQU" -1(%[cur],%[mrefs]), "MM"2 \n\t" /* cur[x-refs-1] */\
- MOVQU" -1(%[cur],%[prefs]), "MM"3 \n\t" /* cur[x+refs-1] */\
+ MOVQU" -1(%2,%5), "MM"2 \n\t" /* cur[x-refs-1] */\
+ MOVQU" -1(%2,%4), "MM"3 \n\t" /* cur[x+refs-1] */\
MOVQ" "MM"2, "MM"4 \n\t"\
"psubusb "MM"3, "MM"2 \n\t"\
"psubusb "MM"4, "MM"3 \n\t"\
@@ -177,20 +177,20 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
CHECK2\
\
/* if(p->mode<2) ... */\
- MOVQ" 48(%[tmpA]), "MM"6 \n\t" /* diff */\
- "cmpl $2, %[mode] \n\t"\
+ MOVQ" 48(%0), "MM"6 \n\t" /* diff */\
+ "cmpl $2, %6 \n\t"\
"jge 1f \n\t"\
- LOAD("(%["prev2"],%[mrefs],2)", MM"2") /* prev2[x-2*refs] */\
- LOAD("(%["next2"],%[mrefs],2)", MM"4") /* next2[x-2*refs] */\
- LOAD("(%["prev2"],%[prefs],2)", MM"3") /* prev2[x+2*refs] */\
- LOAD("(%["next2"],%[prefs],2)", MM"5") /* next2[x+2*refs] */\
+ LOAD("(%"prev2",%5,2)", MM"2") /* prev2[x-2*refs] */\
+ LOAD("(%"next2",%5,2)", MM"4") /* next2[x-2*refs] */\
+ LOAD("(%"prev2",%4,2)", MM"3") /* prev2[x+2*refs] */\
+ LOAD("(%"next2",%4,2)", MM"5") /* next2[x+2*refs] */\
"paddw "MM"4, "MM"2 \n\t"\
"paddw "MM"5, "MM"3 \n\t"\
"psrlw $1, "MM"2 \n\t" /* b */\
"psrlw $1, "MM"3 \n\t" /* f */\
- MOVQ" (%[tmpA]), "MM"4 \n\t" /* c */\
- MOVQ" 16(%[tmpA]), "MM"5 \n\t" /* d */\
- MOVQ" 32(%[tmpA]), "MM"7 \n\t" /* e */\
+ MOVQ" (%0), "MM"4 \n\t" /* c */\
+ MOVQ" 16(%0), "MM"5 \n\t" /* d */\
+ MOVQ" 32(%0), "MM"7 \n\t" /* e */\
"psubw "MM"4, "MM"2 \n\t" /* b-c */\
"psubw "MM"7, "MM"3 \n\t" /* f-e */\
MOVQ" "MM"5, "MM"0 \n\t"\
@@ -209,7 +209,7 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"pmaxsw "MM"4, "MM"6 \n\t" /* diff= MAX3(diff, min, -max); */\
"1: \n\t"\
\
- MOVQ" 16(%[tmpA]), "MM"2 \n\t" /* d */\
+ MOVQ" 16(%0), "MM"2 \n\t" /* d */\
MOVQ" "MM"2, "MM"3 \n\t"\
"psubw "MM"6, "MM"2 \n\t" /* d-diff */\
"paddw "MM"6, "MM"3 \n\t" /* d+diff */\
@@ -218,13 +218,13 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
"packuswb "MM"1, "MM"1 \n\t"\
\
:\
- :[tmpA] "r"(tmpA),\
- [prev] "r"(prev),\
- [cur] "r"(cur),\
- [next] "r"(next),\
- [prefs]"r"((x86_reg)prefs),\
- [mrefs]"r"((x86_reg)mrefs),\
- [mode] "g"(mode)\
+ : "r"(tmpA),\
+ "r"(prev),\
+ "r"(cur),\
+ "r"(next),\
+ "r"((x86_reg)prefs),\
+ "r"((x86_reg)mrefs),\
+ "g"(mode)\
);\
__asm__ volatile(MOV" "MM"1, %0" :"=m"(*dst));\
dst += STEP;\
@@ -234,14 +234,14 @@ void RENAME(ff_yadif_filter_line)(uint8_t *dst,
}
if (parity) {
-#define prev2 "prev"
-#define next2 "cur"
+#define prev2 "1"
+#define next2 "2"
FILTER
#undef prev2
#undef next2
} else {
-#define prev2 "cur"
-#define next2 "next"
+#define prev2 "2"
+#define next2 "3"
FILTER
#undef prev2
#undef next2
--
1.8.3.4