translate note into Englilsh

translate note into Englilsh
pull/166/head
xufulong 5 years ago
parent 08a7bc7464
commit d920f7974f
  1. 30
      app/src/main/cpp/fast_start.c
  2. 4
      app/src/main/cpp/ffmpeg_cmd.c

@ -108,8 +108,7 @@ static int parse_atoms(
unsigned char *buf,
uint64_t size,
parse_atoms_callback_t callback,
void *context)
{
void *context) {
unsigned char *pos = buf;
unsigned char *end = pos + size;
atom_t atom;
@ -164,8 +163,7 @@ static int parse_atoms(
return 0;
}
static int update_stco_offsets(update_chunk_offsets_context_t *context, atom_t *atom)
{
static int update_stco_offsets(update_chunk_offsets_context_t *context, atom_t *atom) {
uint32_t current_offset;
uint32_t offset_count;
unsigned char *pos;
@ -200,8 +198,7 @@ static int update_stco_offsets(update_chunk_offsets_context_t *context, atom_t *
return 0;
}
static int update_co64_offsets(update_chunk_offsets_context_t *context, atom_t *atom)
{
static int update_co64_offsets(update_chunk_offsets_context_t *context, atom_t *atom) {
uint64_t current_offset;
uint32_t offset_count;
unsigned char *pos;
@ -230,8 +227,7 @@ static int update_co64_offsets(update_chunk_offsets_context_t *context, atom_t *
return 0;
}
static int update_chunk_offsets_callback(void *ctx, atom_t *atom)
{
static int update_chunk_offsets_callback(void *ctx, atom_t *atom) {
update_chunk_offsets_context_t *context = ctx;
int ret;
@ -267,23 +263,19 @@ static int update_chunk_offsets_callback(void *ctx, atom_t *atom)
return 0;
}
static void set_atom_size(unsigned char *header, uint32_t header_size, uint64_t size)
{
static void set_atom_size(unsigned char *header, uint32_t header_size, uint64_t size) {
switch (header_size) {
case 8:
AV_WB32(header, size);
case 8: AV_WB32(header, size);
break;
case 16:
AV_WB64(header + 8, size);
case 16: AV_WB64(header + 8, size);
break;
default:
break;
}
}
static void upgrade_stco_atom(upgrade_stco_context_t *context, atom_t *atom)
{
static void upgrade_stco_atom(upgrade_stco_context_t *context, atom_t *atom) {
unsigned char *pos;
unsigned char *end;
uint64_t new_offset;
@ -311,8 +303,7 @@ static void upgrade_stco_atom(upgrade_stco_context_t *context, atom_t *atom)
}
}
static int upgrade_stco_callback(void *ctx, atom_t *atom)
{
static int upgrade_stco_callback(void *ctx, atom_t *atom) {
upgrade_stco_context_t *context = ctx;
unsigned char *start_pos;
uint64_t copy_size;
@ -357,8 +348,7 @@ static int upgrade_stco_callback(void *ctx, atom_t *atom)
static int update_moov_atom(
unsigned char **moov_atom,
uint64_t *moov_atom_size)
{
uint64_t *moov_atom_size) {
update_chunk_offsets_context_t update_context = {0};
upgrade_stco_context_t upgrade_context;
unsigned char *new_moov_atom;

@ -14,9 +14,9 @@ FFMPEG_FUNC(jint, handle, jobjectArray commands) {
strcpy(argv[i], temp);
(*env)->ReleaseStringUTFChars(env, jstr, temp);
}
//执行ffmpeg命令
//execute ffmpeg cmd
result = run(argc, argv);
//释放内存
//release memory
for (i = 0; i < argc; i++) {
free(argv[i]);
}

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