Commit 5c337fd0 authored by James Zern's avatar James Zern

vpxenc: make some functions static

silences missing-prototype warnings

Change-Id: I641a61b21f9de135e59e3769a2063d5a94f34746
parent 6a2e0f02
......@@ -99,7 +99,7 @@ static void warn_or_exit_on_error(vpx_codec_ctx_t *ctx, int fatal,
va_end(ap);
}
int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img) {
static int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img) {
FILE *f = input_ctx->file;
y4m_input *y4m = &input_ctx->y4m;
int shortread = 0;
......@@ -114,14 +114,14 @@ int read_frame(struct VpxInputContext *input_ctx, vpx_image_t *img) {
return !shortread;
}
int file_is_y4m(const char detect[4]) {
static int file_is_y4m(const char detect[4]) {
if (memcmp(detect, "YUV4", 4) == 0) {
return 1;
}
return 0;
}
int fourcc_is_ivf(const char detect[4]) {
static int fourcc_is_ivf(const char detect[4]) {
if (memcmp(detect, "DKIF", 4) == 0) {
return 1;
}
......@@ -793,8 +793,8 @@ struct stream_state {
};
void validate_positive_rational(const char *msg,
struct vpx_rational *rat) {
static void validate_positive_rational(const char *msg,
struct vpx_rational *rat) {
if (rat->den < 0) {
rat->num *= -1;
rat->den *= -1;
......@@ -919,7 +919,7 @@ static void parse_global_config(struct VpxEncoderConfig *global, char **argv) {
}
void open_input_file(struct VpxInputContext *input) {
static void open_input_file(struct VpxInputContext *input) {
/* Parse certain options from the input file, if possible */
input->file = strcmp(input->filename, "-")
? fopen(input->filename, "rb") : set_binary_mode(stdin);
......
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