// Original activity measure from Tim T's code.
-unsigned int tt_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
+static unsigned int tt_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
{
unsigned int act;
unsigned int sse;
}
// Stub for alternative experimental activity measures.
-unsigned int alt_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
+static unsigned int alt_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
{
unsigned int mb_activity = VP8_ACTIVITY_AVG_MIN;
// Measure the activity of the current macroblock
// What we measure here is TBD so abstracted to this function
-unsigned int mb_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
+static unsigned int mb_activity_measure( VP8_COMP *cpi, MACROBLOCK *x )
{
unsigned int mb_activity;
}
// Calculate an "average" mb activity value for the frame
-void calc_av_activity( VP8_COMP *cpi, INT64 activity_sum )
+static void calc_av_activity( VP8_COMP *cpi, INT64 activity_sum )
{
// Simple mean for now
cpi->activity_avg = (unsigned int)(activity_sum/cpi->common.MBs);
#define OUTPUT_NORM_ACT_STATS 0
// Calculate a normalized activity value for each mb
-void calc_norm_activity( VP8_COMP *cpi, MACROBLOCK *x )
+static void calc_norm_activity( VP8_COMP *cpi, MACROBLOCK *x )
{
VP8_COMMON *const cm = & cpi->common;
int mb_row, mb_col;
// Loop through all MBs. Note activity of each, average activity and
// calculate a normalized activity for each
-void build_activity_map( VP8_COMP *cpi )
+static void build_activity_map( VP8_COMP *cpi )
{
MACROBLOCK *const x = & cpi->mb;
VP8_COMMON *const cm = & cpi->common;