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don't try to inline cabac functions. gcc ignored the hint anyway, and forcing it would make h264 slower.

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Originally committed as revision 6549 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Loren Merritt 2006-10-04 07:16:10 +00:00
parent e6e77eb6fa
commit 938dd84693
1 changed files with 11 additions and 11 deletions
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22
libavcodec/cabac.h
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@ -83,7 +83,7 @@ static inline void renorm_cabac_encoder(CABACContext *c){
} }
} }
static inline void put_cabac(CABACContext *c, uint8_t * const state, int bit){ static void put_cabac(CABACContext *c, uint8_t * const state, int bit){
int RangeLPS= c->lps_range[*state][c->range>>6]; int RangeLPS= c->lps_range[*state][c->range>>6];
if(bit == ((*state)&1)){ if(bit == ((*state)&1)){
@ -102,7 +102,7 @@ static inline void put_cabac(CABACContext *c, uint8_t * const state, int bit){
#endif #endif
} }
static inline void put_cabac_static(CABACContext *c, int RangeLPS, int bit){ static void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
assert(c->range > RangeLPS); assert(c->range > RangeLPS);
if(!bit){ if(!bit){
@ -122,7 +122,7 @@ static inline void put_cabac_static(CABACContext *c, int RangeLPS, int bit){
/** /**
* @param bit 0 -> write zero bit, !=0 write one bit * @param bit 0 -> write zero bit, !=0 write one bit
*/ */
static inline void put_cabac_bypass(CABACContext *c, int bit){ static void put_cabac_bypass(CABACContext *c, int bit){
c->low += c->low; c->low += c->low;
if(bit){ if(bit){
@ -148,7 +148,7 @@ static inline void put_cabac_bypass(CABACContext *c, int bit){
* *
* @return the number of bytes written * @return the number of bytes written
*/ */
static inline int put_cabac_terminate(CABACContext *c, int bit){ static int put_cabac_terminate(CABACContext *c, int bit){
c->range -= 2; c->range -= 2;
if(!bit){ if(!bit){
@ -176,7 +176,7 @@ static inline int put_cabac_terminate(CABACContext *c, int bit){
/** /**
* put (truncated) unary binarization. * put (truncated) unary binarization.
*/ */
static inline void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){ static void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max, int max_index, int truncated){
int i; int i;
assert(v <= max); assert(v <= max);
@ -211,7 +211,7 @@ static inline void put_cabac_u(CABACContext *c, uint8_t * state, int v, int max,
/** /**
* put unary exp golomb k-th order binarization. * put unary exp golomb k-th order binarization.
*/ */
static inline void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){ static void put_cabac_ueg(CABACContext *c, uint8_t * state, int v, int max, int is_signed, int k, int max_index){
int i; int i;
if(v==0) if(v==0)
@ -302,7 +302,7 @@ static inline void renorm_cabac_decoder_once(CABACContext *c){
refill(c); refill(c);
} }
static inline int get_cabac(CABACContext *c, uint8_t * const state){ static int get_cabac(CABACContext *c, uint8_t * const state){
//FIXME gcc generates duplicate load/stores for c->low and c->range //FIXME gcc generates duplicate load/stores for c->low and c->range
int s = *state; int s = *state;
int RangeLPS= c->lps_range[s][c->range>>(CABAC_BITS+7)]<<(CABAC_BITS+1); int RangeLPS= c->lps_range[s][c->range>>(CABAC_BITS+7)]<<(CABAC_BITS+1);
@ -346,7 +346,7 @@ static inline int get_cabac(CABACContext *c, uint8_t * const state){
return bit; return bit;
} }
static inline int get_cabac_bypass(CABACContext *c){ static int get_cabac_bypass(CABACContext *c){
c->low += c->low; c->low += c->low;
if(!(c->low & CABAC_MASK)) if(!(c->low & CABAC_MASK))
@ -364,7 +364,7 @@ static inline int get_cabac_bypass(CABACContext *c){
* *
* @return the number of bytes read or 0 if no end * @return the number of bytes read or 0 if no end
*/ */
static inline int get_cabac_terminate(CABACContext *c){ static int get_cabac_terminate(CABACContext *c){
c->range -= 4<<CABAC_BITS; c->range -= 4<<CABAC_BITS;
if(c->low < c->range){ if(c->low < c->range){
renorm_cabac_decoder_once(c); renorm_cabac_decoder_once(c);
@ -377,7 +377,7 @@ static inline int get_cabac_terminate(CABACContext *c){
/** /**
* get (truncated) unnary binarization. * get (truncated) unnary binarization.
*/ */
static inline int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max_index, int truncated){ static int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max_index, int truncated){
int i; int i;
for(i=0; i<max; i++){ for(i=0; i<max; i++){
@ -393,7 +393,7 @@ static inline int get_cabac_u(CABACContext *c, uint8_t * state, int max, int max
/** /**
* get unary exp golomb k-th order binarization. * get unary exp golomb k-th order binarization.
*/ */
static inline int get_cabac_ueg(CABACContext *c, uint8_t * state, int max, int is_signed, int k, int max_index){ static int get_cabac_ueg(CABACContext *c, uint8_t * state, int max, int is_signed, int k, int max_index){
int i, v; int i, v;
int m= 1<<k; int m= 1<<k;