[FFmpeg-cvslog] r15662 - in trunk: ffmpeg.c ffserver.c libavcodec/aac.c libavcodec/dnxhddata.c libavcodec/dvdata.h libavcodec/h263.c libavcodec/h264.c libavcodec/imgresample.c libavcodec/mimic.c libavcodec/mpegaudiodec.c libavcodec/utils.c libavcodec/vorbis_enc.c libavdevice/v4l.c libavdevice/v4l2.c libavdevice/vfwcap.c libavformat/img2.c libavformat/isom.c libavformat/matroskadec.c libavformat/mxfenc.c libavformat/utils.c libavutil/base64.c libavutil/crc.c
aurel
subversion
Tue Oct 21 23:40:25 CEST 2008
Author: aurel
Date: Tue Oct 21 23:40:24 2008
New Revision: 15662
Log:
uses FF_ARRAY_ELEMS() where appropriate
Modified:
trunk/ffmpeg.c
trunk/ffserver.c
trunk/libavcodec/aac.c
trunk/libavcodec/dnxhddata.c
trunk/libavcodec/dvdata.h
trunk/libavcodec/h263.c
trunk/libavcodec/h264.c
trunk/libavcodec/imgresample.c
trunk/libavcodec/mimic.c
trunk/libavcodec/mpegaudiodec.c
trunk/libavcodec/utils.c
trunk/libavcodec/vorbis_enc.c
trunk/libavdevice/v4l.c
trunk/libavdevice/v4l2.c
trunk/libavdevice/vfwcap.c
trunk/libavformat/img2.c
trunk/libavformat/isom.c
trunk/libavformat/matroskadec.c
trunk/libavformat/mxfenc.c
trunk/libavformat/utils.c
trunk/libavutil/base64.c
trunk/libavutil/crc.c
Modified: trunk/ffmpeg.c
==============================================================================
--- trunk/ffmpeg.c (original)
+++ trunk/ffmpeg.c Tue Oct 21 23:40:24 2008
@@ -1091,7 +1091,7 @@ static void print_report(AVFormatContext
if(qp_hist){
int j;
int qp= lrintf(enc->coded_frame->quality/(float)FF_QP2LAMBDA);
- if(qp>=0 && qp<sizeof(qp_histogram)/sizeof(int))
+ if(qp>=0 && qp<FF_ARRAY_ELEMS(qp_histogram))
qp_histogram[qp]++;
for(j=0; j<32; j++)
snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "%X", (int)lrintf(log(qp_histogram[j]+1)/log(2)));
Modified: trunk/ffserver.c
==============================================================================
--- trunk/ffserver.c (original)
+++ trunk/ffserver.c Tue Oct 21 23:40:24 2008
@@ -1341,7 +1341,7 @@ static int http_parse_request(HTTPContex
/* If this is WMP, get the rate information */
if (extract_rates(ratebuf, sizeof(ratebuf), c->buffer)) {
if (modify_current_stream(c, ratebuf)) {
- for (i = 0; i < sizeof(c->feed_streams) / sizeof(c->feed_streams[0]); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(c->feed_streams); i++) {
if (c->switch_feed_streams[i] >= 0)
do_switch_stream(c, i);
}
Modified: trunk/libavcodec/aac.c
==============================================================================
--- trunk/libavcodec/aac.c (original)
+++ trunk/libavcodec/aac.c Tue Oct 21 23:40:24 2008
@@ -403,7 +403,7 @@ static av_cold int aac_decode_init(AVCod
ff_aac_pow2sf_tab[i] = pow(2, (i - 200)/4.);
#endif /* CONFIG_HARDCODED_TABLES */
- INIT_VLC_STATIC(&vlc_scalefactors, 7, sizeof(ff_aac_scalefactor_code)/sizeof(ff_aac_scalefactor_code[0]),
+ INIT_VLC_STATIC(&vlc_scalefactors,7,FF_ARRAY_ELEMS(ff_aac_scalefactor_code),
ff_aac_scalefactor_bits, sizeof(ff_aac_scalefactor_bits[0]), sizeof(ff_aac_scalefactor_bits[0]),
ff_aac_scalefactor_code, sizeof(ff_aac_scalefactor_code[0]), sizeof(ff_aac_scalefactor_code[0]),
352);
Modified: trunk/libavcodec/dnxhddata.c
==============================================================================
--- trunk/libavcodec/dnxhddata.c (original)
+++ trunk/libavcodec/dnxhddata.c Tue Oct 21 23:40:24 2008
@@ -418,7 +418,7 @@ const CIDEntry ff_dnxhd_cid_table[] = {
int ff_dnxhd_get_cid_table(int cid)
{
int i;
- for (i = 0; i < sizeof(ff_dnxhd_cid_table)/sizeof(CIDEntry); i++)
+ for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++)
if (ff_dnxhd_cid_table[i].cid == cid)
return i;
return -1;
@@ -430,7 +430,7 @@ int ff_dnxhd_find_cid(AVCodecContext *av
int mbs = avctx->bit_rate/1000000;
if (!mbs)
return 0;
- for (i = 0; i < sizeof(ff_dnxhd_cid_table)/sizeof(CIDEntry); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(ff_dnxhd_cid_table); i++) {
const CIDEntry *cid = &ff_dnxhd_cid_table[i];
if (cid->width == avctx->width && cid->height == avctx->height &&
cid->interlaced == !!(avctx->flags & CODEC_FLAG_INTERLACED_DCT) &&
Modified: trunk/libavcodec/dvdata.h
==============================================================================
--- trunk/libavcodec/dvdata.h (original)
+++ trunk/libavcodec/dvdata.h Tue Oct 21 23:40:24 2008
@@ -6386,7 +6386,7 @@ static inline const DVprofile* dv_frame_
return &dv_profiles[2];
}
- for (i=0; i<sizeof(dv_profiles)/sizeof(DVprofile); i++)
+ for (i=0; i<FF_ARRAY_ELEMS(dv_profiles); i++)
if (dsf == dv_profiles[i].dsf && stype == dv_profiles[i].video_stype)
return &dv_profiles[i];
@@ -6397,7 +6397,7 @@ static const DVprofile* dv_codec_profile
{
int i;
- for (i=0; i<sizeof(dv_profiles)/sizeof(DVprofile); i++)
+ for (i=0; i<FF_ARRAY_ELEMS(dv_profiles); i++)
if (codec->height == dv_profiles[i].height && codec->pix_fmt == dv_profiles[i].pix_fmt &&
codec->width == dv_profiles[i].width)
return &dv_profiles[i];
Modified: trunk/libavcodec/h263.c
==============================================================================
--- trunk/libavcodec/h263.c (original)
+++ trunk/libavcodec/h263.c Tue Oct 21 23:40:24 2008
@@ -587,7 +587,7 @@ void ff_clean_mpeg4_qscales(MpegEncConte
#endif //CONFIG_ENCODERS
-#define tab_size ((signed)(sizeof(s->direct_scale_mv[0])/sizeof(int16_t)))
+#define tab_size ((signed)FF_ARRAY_ELEMS(s->direct_scale_mv[0]))
#define tab_bias (tab_size/2)
void ff_mpeg4_init_direct_mv(MpegEncContext *s){
Modified: trunk/libavcodec/h264.c
==============================================================================
--- trunk/libavcodec/h264.c (original)
+++ trunk/libavcodec/h264.c Tue Oct 21 23:40:24 2008
@@ -1979,7 +1979,7 @@ static av_cold void decode_init_vlc(void
* the packed static coeff_token_vlc table sizes
* were initialized correctly.
*/
- assert(offset == sizeof(coeff_token_vlc_tables)/(sizeof(VLC_TYPE)*2));
+ assert(offset == FF_ARRAY_ELEMS(coeff_token_vlc_tables));
for(i=0; i<3; i++){
chroma_dc_total_zeros_vlc[i].table = chroma_dc_total_zeros_vlc_tables[i];
@@ -6888,7 +6888,7 @@ static inline int decode_vui_parameters(
if( aspect_ratio_idc == EXTENDED_SAR ) {
sps->sar.num= get_bits(&s->gb, 16);
sps->sar.den= get_bits(&s->gb, 16);
- }else if(aspect_ratio_idc < sizeof(pixel_aspect)/sizeof(*pixel_aspect)){
+ }else if(aspect_ratio_idc < FF_ARRAY_ELEMS(pixel_aspect)){
sps->sar= pixel_aspect[aspect_ratio_idc];
}else{
av_log(h->s.avctx, AV_LOG_ERROR, "illegal aspect ratio\n");
@@ -7072,7 +7072,7 @@ static inline int decode_seq_parameter_s
sps->offset_for_top_to_bottom_field= get_se_golomb(&s->gb);
tmp= get_ue_golomb(&s->gb);
- if(tmp >= sizeof(sps->offset_for_ref_frame) / sizeof(sps->offset_for_ref_frame[0])){
+ if(tmp >= FF_ARRAY_ELEMS(sps->offset_for_ref_frame)){
av_log(h->s.avctx, AV_LOG_ERROR, "poc_cycle_length overflow %u\n", tmp);
return -1;
}
Modified: trunk/libavcodec/imgresample.c
==============================================================================
--- trunk/libavcodec/imgresample.c (original)
+++ trunk/libavcodec/imgresample.c Tue Oct 21 23:40:24 2008
@@ -790,7 +790,7 @@ int main(int argc, char **argv)
}
}
save_pgm("/tmp/in.pgm", img, XSIZE, YSIZE);
- for(i=0;i<sizeof(factors)/sizeof(float);i++) {
+ for(i=0;i<FF_ARRAY_ELEMS(factors);i++) {
fact = factors[i];
xsize = (int)(XSIZE * fact);
ysize = (int)((YSIZE - 100) * fact);
Modified: trunk/libavcodec/mimic.c
==============================================================================
--- trunk/libavcodec/mimic.c (original)
+++ trunk/libavcodec/mimic.c Tue Oct 21 23:40:24 2008
@@ -110,7 +110,7 @@ static av_cold int mimic_decode_init(AVC
ctx->prev_index = 0;
ctx->cur_index = 15;
- if(init_vlc(&ctx->vlc, 11, sizeof(huffbits)/sizeof(huffbits[0]),
+ if(init_vlc(&ctx->vlc, 11, FF_ARRAY_ELEMS(huffbits),
huffbits, 1, 1, huffcodes, 4, 4, 0)) {
av_log(avctx, AV_LOG_ERROR, "error initializing vlc table\n");
return -1;
Modified: trunk/libavcodec/mpegaudiodec.c
==============================================================================
--- trunk/libavcodec/mpegaudiodec.c (original)
+++ trunk/libavcodec/mpegaudiodec.c Tue Oct 21 23:40:24 2008
@@ -394,7 +394,7 @@ static int decode_init(AVCodecContext *
INIT_VLC_USE_NEW_STATIC);
offset += huff_vlc_tables_sizes[i];
}
- assert(offset == sizeof(huff_vlc_tables)/(sizeof(VLC_TYPE)*2));
+ assert(offset == FF_ARRAY_ELEMS(huff_vlc_tables));
offset = 0;
for(i=0;i<2;i++) {
@@ -405,7 +405,7 @@ static int decode_init(AVCodecContext *
INIT_VLC_USE_NEW_STATIC);
offset += huff_quad_vlc_tables_sizes[i];
}
- assert(offset == sizeof(huff_quad_vlc_tables)/(sizeof(VLC_TYPE)*2));
+ assert(offset == FF_ARRAY_ELEMS(huff_quad_vlc_tables));
for(i=0;i<9;i++) {
k = 0;
Modified: trunk/libavcodec/utils.c
==============================================================================
--- trunk/libavcodec/utils.c (original)
+++ trunk/libavcodec/utils.c Tue Oct 21 23:40:24 2008
@@ -1455,7 +1455,7 @@ static const VideoFrameRateAbbr video_fr
int av_parse_video_frame_size(int *width_ptr, int *height_ptr, const char *str)
{
int i;
- int n = sizeof(video_frame_size_abbrs) / sizeof(VideoFrameSizeAbbr);
+ int n = FF_ARRAY_ELEMS(video_frame_size_abbrs);
const char *p;
int frame_width = 0, frame_height = 0;
@@ -1483,7 +1483,7 @@ int av_parse_video_frame_size(int *width
int av_parse_video_frame_rate(AVRational *frame_rate, const char *arg)
{
int i;
- int n = sizeof(video_frame_rate_abbrs) / sizeof(VideoFrameRateAbbr);
+ int n = FF_ARRAY_ELEMS(video_frame_rate_abbrs);
char* cp;
/* First, we check our abbreviation table */
Modified: trunk/libavcodec/vorbis_enc.c
==============================================================================
--- trunk/libavcodec/vorbis_enc.c (original)
+++ trunk/libavcodec/vorbis_enc.c Tue Oct 21 23:40:24 2008
@@ -213,7 +213,7 @@ static void create_vorbis_context(venc_c
venc->sample_rate = avccontext->sample_rate;
venc->log2_blocksize[0] = venc->log2_blocksize[1] = 11;
- venc->ncodebooks = sizeof(cvectors)/sizeof(cvectors[0]);
+ venc->ncodebooks = FF_ARRAY_ELEMS(cvectors);
venc->codebooks = av_malloc(sizeof(codebook_t) * venc->ncodebooks);
// codebook 0..14 - floor1 book, values 0..255
Modified: trunk/libavdevice/v4l.c
==============================================================================
--- trunk/libavdevice/v4l.c (original)
+++ trunk/libavdevice/v4l.c Tue Oct 21 23:40:24 2008
@@ -78,7 +78,7 @@ static int grab_read_header(AVFormatCont
struct video_audio audio;
struct video_picture pict;
int j;
- int vformat_num = sizeof(video_formats) / sizeof(video_formats[0]);
+ int vformat_num = FF_ARRAY_ELEMS(video_formats);
if (ap->width <= 0 || ap->height <= 0) {
av_log(s1, AV_LOG_ERROR, "Wrong size (%dx%d)\n", ap->width, ap->height);
Modified: trunk/libavdevice/v4l2.c
==============================================================================
--- trunk/libavdevice/v4l2.c (original)
+++ trunk/libavdevice/v4l2.c Tue Oct 21 23:40:24 2008
@@ -221,7 +221,7 @@ static uint32_t fmt_ff2v4l(enum PixelFor
{
int i;
- for (i = 0; i < sizeof(fmt_conversion_table) / sizeof(struct fmt_map); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(fmt_conversion_table); i++) {
if (fmt_conversion_table[i].ff_fmt == pix_fmt) {
return fmt_conversion_table[i].v4l2_fmt;
}
@@ -234,7 +234,7 @@ static enum PixelFormat fmt_v4l2ff(uint3
{
int i;
- for (i = 0; i < sizeof(fmt_conversion_table) / sizeof(struct fmt_map); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(fmt_conversion_table); i++) {
if (fmt_conversion_table[i].v4l2_fmt == pix_fmt) {
return fmt_conversion_table[i].ff_fmt;
}
@@ -563,7 +563,7 @@ static int v4l2_read_header(AVFormatCont
} else {
done = 1;
}
- if (i == sizeof(fmt_conversion_table) / sizeof(struct fmt_map)) {
+ if (i == FF_ARRAY_ELEMS(fmt_conversion_table)) {
done = 1;
}
}
Modified: trunk/libavdevice/vfwcap.c
==============================================================================
--- trunk/libavdevice/vfwcap.c (original)
+++ trunk/libavdevice/vfwcap.c Tue Oct 21 23:40:24 2008
@@ -152,7 +152,7 @@ static int shall_we_drop(struct vfw_ctx
{
AVFormatContext *s = ctx->s;
const uint8_t dropscore[] = {62, 75, 87, 100};
- const int ndropscores = sizeof(dropscore)/sizeof(dropscore[0]);
+ const int ndropscores = FF_ARRAY_ELEMS(dropscore);
unsigned int buffer_fullness = (ctx->curbufsize*100)/s->max_picture_buffer;
if(dropscore[++ctx->frame_num%ndropscores] <= buffer_fullness) {
Modified: trunk/libavformat/img2.c
==============================================================================
--- trunk/libavformat/img2.c (original)
+++ trunk/libavformat/img2.c Tue Oct 21 23:40:24 2008
@@ -88,7 +88,7 @@ static int infer_size(int *width_ptr, in
{
int i;
- for(i=0;i<sizeof(sizes)/sizeof(sizes[0]);i++) {
+ for(i=0;i<FF_ARRAY_ELEMS(sizes);i++) {
if ((sizes[i][0] * sizes[i][1]) == size) {
*width_ptr = sizes[i][0];
*height_ptr = sizes[i][1];
Modified: trunk/libavformat/isom.c
==============================================================================
--- trunk/libavformat/isom.c (original)
+++ trunk/libavformat/isom.c Tue Oct 21 23:40:24 2008
@@ -248,7 +248,7 @@ int ff_mov_iso639_to_lang(const char *la
int i, code = 0;
/* old way, only for QT? */
- for (i = 0; !mp4 && (i < (sizeof(mov_mdhd_language_map)/sizeof(char *))); i++) {
+ for (i = 0; !mp4 && i < FF_ARRAY_ELEMS(mov_mdhd_language_map); i++) {
if (mov_mdhd_language_map[i] && !strcmp(lang, mov_mdhd_language_map[i]))
return i;
}
@@ -284,7 +284,7 @@ int ff_mov_lang_to_iso639(int code, char
return 1;
}
/* old fashion apple lang code */
- if (code >= (sizeof(mov_mdhd_language_map)/sizeof(char *)))
+ if (code >= FF_ARRAY_ELEMS(mov_mdhd_language_map))
return 0;
if (!mov_mdhd_language_map[code])
return 0;
Modified: trunk/libavformat/matroskadec.c
==============================================================================
--- trunk/libavformat/matroskadec.c (original)
+++ trunk/libavformat/matroskadec.c Tue Oct 21 23:40:24 2008
@@ -226,8 +226,6 @@ typedef struct {
EbmlList blocks;
} MatroskaCluster;
-#define ARRAY_SIZE(x) (sizeof(x)/sizeof(*x))
-
static EbmlSyntax ebml_header[] = {
{ EBML_ID_EBMLREADVERSION, EBML_UINT, 0, offsetof(Ebml,version), {.u=EBML_VERSION} },
{ EBML_ID_EBMLMAXSIZELENGTH, EBML_UINT, 0, offsetof(Ebml,max_size), {.u=8} },
@@ -980,7 +978,7 @@ static void matroska_convert_tags(AVForm
int i, j;
for (i=0; i < list->nb_elem; i++) {
- for (j=0; j < ARRAY_SIZE(metadata); j++){
+ for (j=0; j < FF_ARRAY_ELEMS(metadata); j++){
if (!strcmp(tags[i].name, metadata[j].name)) {
int *ptr = (int *)((char *)s + metadata[j].offset);
if (*ptr) continue;
@@ -1050,7 +1048,7 @@ static int matroska_aac_profile(char *co
static const char * const aac_profiles[] = { "MAIN", "LC", "SSR" };
int profile;
- for (profile=0; profile<ARRAY_SIZE(aac_profiles); profile++)
+ for (profile=0; profile<FF_ARRAY_ELEMS(aac_profiles); profile++)
if (strstr(codec_id, aac_profiles[profile]))
break;
return profile + 1;
@@ -1060,7 +1058,7 @@ static int matroska_aac_sri(int samplera
{
int sri;
- for (sri=0; sri<ARRAY_SIZE(ff_mpeg4audio_sample_rates); sri++)
+ for (sri=0; sri<FF_ARRAY_ELEMS(ff_mpeg4audio_sample_rates); sri++)
if (ff_mpeg4audio_sample_rates[sri] == samplerate)
break;
return sri;
Modified: trunk/libavformat/mxfenc.c
==============================================================================
--- trunk/libavformat/mxfenc.c (original)
+++ trunk/libavformat/mxfenc.c Tue Oct 21 23:40:24 2008
@@ -74,8 +74,7 @@ static const MXFContainerEssenceEntry mx
typedef struct MXFContext {
int64_t footer_partition_offset;
int essence_container_count;
- uint8_t essence_containers_indices[sizeof(mxf_essence_container_uls)/
- sizeof(*mxf_essence_container_uls)];
+ uint8_t essence_containers_indices[FF_ARRAY_ELEMS(mxf_essence_container_uls)];
} MXFContext;
static const uint8_t uuid_base[] = { 0xAD,0xAB,0x44,0x24,0x2f,0x25,0x4d,0xc7,0x92,0xff,0x29,0xbd };
@@ -207,8 +206,7 @@ static int klv_encode_ber_length(ByteIOC
static int mxf_get_essence_container_ul_index(enum CodecID id)
{
int i;
- for (i = 0; i < sizeof(mxf_essence_container_uls)/
- sizeof(*mxf_essence_container_uls); i++)
+ for (i = 0; i < FF_ARRAY_ELEMS(mxf_essence_container_uls); i++)
if (mxf_essence_container_uls[i].id == id)
return i;
return -1;
@@ -219,7 +217,7 @@ static void mxf_write_primer_pack(AVForm
ByteIOContext *pb = s->pb;
int local_tag_number, i = 0;
- local_tag_number = sizeof(mxf_local_tag_batch)/sizeof(*mxf_local_tag_batch);
+ local_tag_number = FF_ARRAY_ELEMS(mxf_local_tag_batch);
put_buffer(pb, primer_pack_key, 16);
klv_encode_ber_length(pb, local_tag_number * 18 + 8);
@@ -754,8 +752,7 @@ static int mxf_write_header(AVFormatCont
{
MXFContext *mxf = s->priv_data;
int i;
- uint8_t present[sizeof(mxf_essence_container_uls)/
- sizeof(*mxf_essence_container_uls)] = {0};
+ uint8_t present[FF_ARRAY_ELEMS(mxf_essence_container_uls)] = {0};
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
Modified: trunk/libavformat/utils.c
==============================================================================
--- trunk/libavformat/utils.c (original)
+++ trunk/libavformat/utils.c Tue Oct 21 23:40:24 2008
@@ -2904,7 +2904,7 @@ int64_t parse_date(const char *datestr,
q = NULL;
if (!duration) {
/* parse the year-month-day part */
- for (i = 0; i < sizeof(date_fmt) / sizeof(date_fmt[0]); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(date_fmt); i++) {
q = small_strptime(p, date_fmt[i], &dt);
if (q) {
break;
@@ -2928,7 +2928,7 @@ int64_t parse_date(const char *datestr,
p++;
/* parse the hour-minute-second part */
- for (i = 0; i < sizeof(time_fmt) / sizeof(time_fmt[0]); i++) {
+ for (i = 0; i < FF_ARRAY_ELEMS(time_fmt); i++) {
q = small_strptime(p, time_fmt[i], &dt);
if (q) {
break;
Modified: trunk/libavutil/base64.c
==============================================================================
--- trunk/libavutil/base64.c (original)
+++ trunk/libavutil/base64.c Tue Oct 21 23:40:24 2008
@@ -51,7 +51,7 @@ int av_base64_decode(uint8_t * out, cons
v = 0;
for (i = 0; in[i] && in[i] != '='; i++) {
unsigned int index= in[i]-43;
- if (index>=(sizeof(map2)/sizeof(map2[0])) || map2[index] == 0xff)
+ if (index>=FF_ARRAY_ELEMS(map2) || map2[index] == 0xff)
return -1;
v = (v << 6) + map2[index];
if (i & 3) {
Modified: trunk/libavutil/crc.c
==============================================================================
--- trunk/libavutil/crc.c (original)
+++ trunk/libavutil/crc.c Tue Oct 21 23:40:24 2008
@@ -91,7 +91,7 @@ int av_crc_init(AVCRC *ctx, int le, int
*/
const AVCRC *av_crc_get_table(AVCRCId crc_id){
#ifndef CONFIG_HARDCODED_TABLES
- if (!av_crc_table[crc_id][sizeof(av_crc_table[crc_id])/sizeof(av_crc_table[crc_id][0])-1])
+ if (!av_crc_table[crc_id][FF_ARRAY_ELEMS(av_crc_table[crc_id])-1])
if (av_crc_init(av_crc_table[crc_id],
av_crc_table_params[crc_id].le,
av_crc_table_params[crc_id].bits,
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