@@ -324,88 +324,88 @@ static av_cold void init_cavlc_level_tab(void){
}
}
-av_cold void ff_h264_decode_init_vlc(void){
- int i;
- int offset;
-
- chroma_dc_coeff_token_vlc.table = chroma_dc_coeff_token_vlc_table;
- chroma_dc_coeff_token_vlc.table_allocated = chroma_dc_coeff_token_vlc_table_size;
- init_vlc(&chroma_dc_coeff_token_vlc, CHROMA_DC_COEFF_TOKEN_VLC_BITS, 4*5,
- &chroma_dc_coeff_token_len [0], 1, 1,
- &chroma_dc_coeff_token_bits[0], 1, 1,
+av_cold void ff_h264_decode_init_vlc(void)
+{
+ int offset;
+
+ chroma_dc_coeff_token_vlc.table = chroma_dc_coeff_token_vlc_table;
+ chroma_dc_coeff_token_vlc.table_allocated = chroma_dc_coeff_token_vlc_table_size;
+ init_vlc(&chroma_dc_coeff_token_vlc, CHROMA_DC_COEFF_TOKEN_VLC_BITS, 4*5,
+ &chroma_dc_coeff_token_len [0], 1, 1,
+ &chroma_dc_coeff_token_bits[0], 1, 1,
+ INIT_VLC_USE_NEW_STATIC);
+
+ chroma422_dc_coeff_token_vlc.table = chroma422_dc_coeff_token_vlc_table;
+ chroma422_dc_coeff_token_vlc.table_allocated = chroma422_dc_coeff_token_vlc_table_size;
+ init_vlc(&chroma422_dc_coeff_token_vlc, CHROMA422_DC_COEFF_TOKEN_VLC_BITS, 4*9,
+ &chroma422_dc_coeff_token_len [0], 1, 1,
+ &chroma422_dc_coeff_token_bits[0], 1, 1,
+ INIT_VLC_USE_NEW_STATIC);
+
+ offset = 0;
+ for (int i = 0; i < 4; i++) {
+ coeff_token_vlc[i].table = coeff_token_vlc_tables + offset;
+ coeff_token_vlc[i].table_allocated = coeff_token_vlc_tables_size[i];
+ init_vlc(&coeff_token_vlc[i], COEFF_TOKEN_VLC_BITS, 4*17,
+ &coeff_token_len [i][0], 1, 1,
+ &coeff_token_bits[i][0], 1, 1,
INIT_VLC_USE_NEW_STATIC);
-
- chroma422_dc_coeff_token_vlc.table = chroma422_dc_coeff_token_vlc_table;
- chroma422_dc_coeff_token_vlc.table_allocated = chroma422_dc_coeff_token_vlc_table_size;
- init_vlc(&chroma422_dc_coeff_token_vlc, CHROMA422_DC_COEFF_TOKEN_VLC_BITS, 4*9,
- &chroma422_dc_coeff_token_len [0], 1, 1,
- &chroma422_dc_coeff_token_bits[0], 1, 1,
+ offset += coeff_token_vlc_tables_size[i];
+ }
+ /*
+ * This is a one time safety check to make sure that
+ * the packed static coeff_token_vlc table sizes
+ * were initialized correctly.
+ */
+ av_assert0(offset == FF_ARRAY_ELEMS(coeff_token_vlc_tables));
+
+ for (int i = 0; i < 3; i++) {
+ chroma_dc_total_zeros_vlc[i + 1].table = chroma_dc_total_zeros_vlc_tables[i];
+ chroma_dc_total_zeros_vlc[i + 1].table_allocated = chroma_dc_total_zeros_vlc_tables_size;
+ init_vlc(&chroma_dc_total_zeros_vlc[i + 1],
+ CHROMA_DC_TOTAL_ZEROS_VLC_BITS, 4,
+ &chroma_dc_total_zeros_len [i][0], 1, 1,
+ &chroma_dc_total_zeros_bits[i][0], 1, 1,
INIT_VLC_USE_NEW_STATIC);
+ }
- offset = 0;
- for(i=0; i<4; i++){
- coeff_token_vlc[i].table = coeff_token_vlc_tables+offset;
- coeff_token_vlc[i].table_allocated = coeff_token_vlc_tables_size[i];
- init_vlc(&coeff_token_vlc[i], COEFF_TOKEN_VLC_BITS, 4*17,
- &coeff_token_len [i][0], 1, 1,
- &coeff_token_bits[i][0], 1, 1,
- INIT_VLC_USE_NEW_STATIC);
- offset += coeff_token_vlc_tables_size[i];
- }
- /*
- * This is a one time safety check to make sure that
- * the packed static coeff_token_vlc table sizes
- * were initialized correctly.
- */
- av_assert0(offset == FF_ARRAY_ELEMS(coeff_token_vlc_tables));
-
- for(i=0; i<3; i++){
- chroma_dc_total_zeros_vlc[i+1].table = chroma_dc_total_zeros_vlc_tables[i];
- chroma_dc_total_zeros_vlc[i+1].table_allocated = chroma_dc_total_zeros_vlc_tables_size;
- init_vlc(&chroma_dc_total_zeros_vlc[i+1],
- CHROMA_DC_TOTAL_ZEROS_VLC_BITS, 4,
- &chroma_dc_total_zeros_len [i][0], 1, 1,
- &chroma_dc_total_zeros_bits[i][0], 1, 1,
- INIT_VLC_USE_NEW_STATIC);
- }
-
- for(i=0; i<7; i++){
- chroma422_dc_total_zeros_vlc[i+1].table = chroma422_dc_total_zeros_vlc_tables[i];
- chroma422_dc_total_zeros_vlc[i+1].table_allocated = chroma422_dc_total_zeros_vlc_tables_size;
- init_vlc(&chroma422_dc_total_zeros_vlc[i+1],
- CHROMA422_DC_TOTAL_ZEROS_VLC_BITS, 8,
- &chroma422_dc_total_zeros_len [i][0], 1, 1,
- &chroma422_dc_total_zeros_bits[i][0], 1, 1,
- INIT_VLC_USE_NEW_STATIC);
- }
-
- for(i=0; i<15; i++){
- total_zeros_vlc[i+1].table = total_zeros_vlc_tables[i];
- total_zeros_vlc[i+1].table_allocated = total_zeros_vlc_tables_size;
- init_vlc(&total_zeros_vlc[i+1],
- TOTAL_ZEROS_VLC_BITS, 16,
- &total_zeros_len [i][0], 1, 1,
- &total_zeros_bits[i][0], 1, 1,
- INIT_VLC_USE_NEW_STATIC);
- }
+ for (int i = 0; i < 7; i++) {
+ chroma422_dc_total_zeros_vlc[i + 1].table = chroma422_dc_total_zeros_vlc_tables[i];
+ chroma422_dc_total_zeros_vlc[i + 1].table_allocated = chroma422_dc_total_zeros_vlc_tables_size;
+ init_vlc(&chroma422_dc_total_zeros_vlc[i + 1],
+ CHROMA422_DC_TOTAL_ZEROS_VLC_BITS, 8,
+ &chroma422_dc_total_zeros_len [i][0], 1, 1,
+ &chroma422_dc_total_zeros_bits[i][0], 1, 1,
+ INIT_VLC_USE_NEW_STATIC);
+ }
- for(i=0; i<6; i++){
- run_vlc[i+1].table = run_vlc_tables[i];
- run_vlc[i+1].table_allocated = run_vlc_tables_size;
- init_vlc(&run_vlc[i+1],
- RUN_VLC_BITS, 7,
- &run_len [i][0], 1, 1,
- &run_bits[i][0], 1, 1,
- INIT_VLC_USE_NEW_STATIC);
- }
- run7_vlc.table = run7_vlc_table,
- run7_vlc.table_allocated = run7_vlc_table_size;
- init_vlc(&run7_vlc, RUN7_VLC_BITS, 16,
- &run_len [6][0], 1, 1,
- &run_bits[6][0], 1, 1,
+ for (int i = 0; i < 15; i++) {
+ total_zeros_vlc[i + 1].table = total_zeros_vlc_tables[i];
+ total_zeros_vlc[i + 1].table_allocated = total_zeros_vlc_tables_size;
+ init_vlc(&total_zeros_vlc[i + 1],
+ TOTAL_ZEROS_VLC_BITS, 16,
+ &total_zeros_len [i][0], 1, 1,
+ &total_zeros_bits[i][0], 1, 1,
INIT_VLC_USE_NEW_STATIC);
+ }
- init_cavlc_level_tab();
+ for (int i = 0; i < 6; i++) {
+ run_vlc[i + 1].table = run_vlc_tables[i];
+ run_vlc[i + 1].table_allocated = run_vlc_tables_size;
+ init_vlc(&run_vlc[i + 1],
+ RUN_VLC_BITS, 7,
+ &run_len [i][0], 1, 1,
+ &run_bits[i][0], 1, 1,
+ INIT_VLC_USE_NEW_STATIC);
+ }
+ run7_vlc.table = run7_vlc_table;
+ run7_vlc.table_allocated = run7_vlc_table_size;
+ init_vlc(&run7_vlc, RUN7_VLC_BITS, 16,
+ &run_len [6][0], 1, 1,
+ &run_bits[6][0], 1, 1,
+ INIT_VLC_USE_NEW_STATIC);
+
+ init_cavlc_level_tab();
}
static inline int get_level_prefix(GetBitContext *gb){
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> --- libavcodec/h264_cavlc.c | 152 ++++++++++++++++++++-------------------- 1 file changed, 76 insertions(+), 76 deletions(-)