RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

electronicarts: Improve some function/variable names

This commit is contained in:
Diego Biurrun 2013-08-14 17:06:41 +02:00
parent a90cff137b
commit 4908c8ef27
1 changed files with 19 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
libavformat/electronicarts.c
View File

@ -77,7 +77,7 @@ typedef struct EaDemuxContext {
int num_samples;
} EaDemuxContext;
static uint32_t read_arbitary(AVIOContext *pb)
static uint32_t read_arbitrary(AVIOContext *pb)
{
uint8_t size, byte;
int i;
@ -99,52 +99,52 @@ static int process_audio_header_elements(AVFormatContext *s)
{
EaDemuxContext *ea = s->priv_data;
AVIOContext *pb = s->pb;
int inHeader = 1;
int in_header = 1;
int compression_type = -1, revision = -1, revision2 = -1;
ea->bytes = 2;
ea->sample_rate = -1;
ea->num_channels = 1;
while (!pb->eof_reached && inHeader) {
int inSubheader;
while (!pb->eof_reached && in_header) {
int in_subheader;
uint8_t byte;
byte = avio_r8(pb);
switch (byte) {
case 0xFD:
av_log(s, AV_LOG_DEBUG, "entered audio subheader\n");
inSubheader = 1;
while (!pb->eof_reached && inSubheader) {
in_subheader = 1;
while (!pb->eof_reached && in_subheader) {
uint8_t subbyte;
subbyte = avio_r8(pb);
switch (subbyte) {
case 0x80:
revision = read_arbitary(pb);
revision = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"revision (element 0x80) set to 0x%08x\n", revision);
break;
case 0x82:
ea->num_channels = read_arbitary(pb);
ea->num_channels = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"num_channels (element 0x82) set to 0x%08x\n",
ea->num_channels);
break;
case 0x83:
compression_type = read_arbitary(pb);
compression_type = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"compression_type (element 0x83) set to 0x%08x\n",
compression_type);
break;
case 0x84:
ea->sample_rate = read_arbitary(pb);
ea->sample_rate = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"sample_rate (element 0x84) set to %i\n",
ea->sample_rate);
break;
case 0x85:
ea->num_samples = read_arbitary(pb);
ea->num_samples = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"num_samples (element 0x85) set to 0x%08x\n",
ea->num_samples);
@ -152,12 +152,12 @@ static int process_audio_header_elements(AVFormatContext *s)
case 0x8A:
av_log(s, AV_LOG_DEBUG,
"element 0x%02x set to 0x%08x\n",
subbyte, read_arbitary(pb));
subbyte, read_arbitrary(pb));
av_log(s, AV_LOG_DEBUG, "exited audio subheader\n");
inSubheader = 0;
in_subheader = 0;
break;
case 0xA0:
revision2 = read_arbitary(pb);
revision2 = read_arbitrary(pb);
av_log(s, AV_LOG_DEBUG,
"revision2 (element 0xA0) set to 0x%08x\n",
revision2);
@ -165,25 +165,25 @@ static int process_audio_header_elements(AVFormatContext *s)
case 0xFF:
av_log(s, AV_LOG_DEBUG,
"end of header block reached (within audio subheader)\n");
inSubheader = 0;
inHeader = 0;
in_subheader = 0;
in_header = 0;
break;
default:
av_log(s, AV_LOG_DEBUG,
"element 0x%02x set to 0x%08x\n",
subbyte, read_arbitary(pb));
subbyte, read_arbitrary(pb));
break;
}
}
break;
case 0xFF:
av_log(s, AV_LOG_DEBUG, "end of header block reached\n");
inHeader = 0;
in_header = 0;
break;
default:
av_log(s, AV_LOG_DEBUG,
"header element 0x%02x set to 0x%08x\n",
byte, read_arbitary(pb));
byte, read_arbitrary(pb));
break;
}
}