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fix compilation of token.c

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(TOKEN_BUFFER still disabled)
also: made VP8TBufferClear() always visible

Change-Id: Iff353fe70b2f3c5b0ab4ef7f143e1d65b0ab2b0d
This commit is contained in:
skal 2013-03-01 09:58:14 +01:00
parent 72655350ea
commit 88050351f4
2 changed files with 23 additions and 14 deletions
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25
src/enc/token.c
View File

@ -33,6 +33,10 @@ struct VP8Tokens {
VP8Tokens* next_;
};
//------------------------------------------------------------------------------
#ifdef USE_TOKEN_BUFFER
void VP8TBufferInit(VP8TBuffer* const b) {
b->tokens_ = NULL;
b->pages_ = NULL;
@ -41,13 +45,9 @@ void VP8TBufferInit(VP8TBuffer* const b) {
b->error_ = 0;
}
//------------------------------------------------------------------------------
#ifdef USE_TOKEN_BUFFER
void VP8TBufferClear(VP8TBuffer* const b) {
if (b != NULL) {
const VP8Tokens* p = b->rows_;
const VP8Tokens* p = b->pages_;
while (p != NULL) {
const VP8Tokens* const next = p->next_;
free((void*)p);
@ -63,7 +63,7 @@ static int TBufferNewPage(VP8TBuffer* const b) {
b->error_ = 1;
return 0;
}
*b->last_page__ = page;
*b->last_page_ = page;
b->last_page_ = &page->next_;
b->left_ = MAX_NUM_TOKEN;
b->tokens_ = page->tokens_;
@ -185,7 +185,7 @@ static void Record(int bit, proba_t* const stats) {
}
void VP8TokenToStats(const VP8TBuffer* const b, proba_t* const stats) {
const VP8Tokens* p = b->rows_;
const VP8Tokens* p = b->pages_;
while (p != NULL) {
const int N = (p->next_ == NULL) ? b->left_ : 0;
int n = MAX_NUM_TOKEN;
@ -201,7 +201,8 @@ void VP8TokenToStats(const VP8TBuffer* const b, proba_t* const stats) {
int VP8EmitTokens(const VP8TBuffer* const b, VP8BitWriter* const bw,
const uint8_t* const probas, int final_pass) {
const VP8Tokens* p = b->rows_;
const VP8Tokens* p = b->pages_;
(void)final_pass;
if (b->error_) return 0;
while (p != NULL) {
const VP8Tokens* const next = p->next_;
@ -221,6 +222,14 @@ int VP8EmitTokens(const VP8TBuffer* const b, VP8BitWriter* const bw,
}
//------------------------------------------------------------------------------
#else
void VP8TBufferInit(VP8TBuffer* const b) {
(void)b;
}
void VP8TBufferClear(VP8TBuffer* const b) {
(void)b;
}
#endif // USE_TOKEN_BUFFER

12
src/enc/vp8enci.h
View File

@ -326,24 +326,25 @@ void VP8SetSegment(const VP8EncIterator* const it, int segment);
//------------------------------------------------------------------------------
// Paginated token buffer
// WIP: #define USE_TOKEN_BUFFER
// WIP:#define USE_TOKEN_BUFFER
typedef struct VP8Tokens VP8Tokens; // struct details in token.c
typedef struct {
#ifdef USE_TOKEN_BUFFER
VP8Tokens* pages_; // first page
VP8Tokens** last_page_; // last page
uint16_t* tokens_; // set to (*last_page_)->tokens_
int left_; // how many free tokens left before the page is full.
int error_; // true in case of malloc error
#endif
} VP8TBuffer;
void VP8TBufferInit(VP8TBuffer* const b); // initialize an empty buffer
void VP8TBufferClear(VP8TBuffer* const b); // de-allocate pages memory
#ifdef USE_TOKEN_BUFFER
void VP8TBufferClear(VP8TBuffer* const b); // de-allocate pages memory
int VP8EmitTokens(const VP8TBuffer* const b, VP8BitWriter* const bw,
const uint8_t* const probas, int final_pass);
int VP8RecordCoeffTokens(int ctx, int first, int last,
@ -378,9 +379,8 @@ struct VP8Encoder {
int percent_; // for progress
#ifdef USE_TOKEN_BUFFER
int use_tokens_; // if true, use Token buffer
VP8TBuffer tokens_; // token buffer
#endif
// transparency blob
int has_alpha_;
@ -475,7 +475,7 @@ void VP8MakeIntra4Preds(const VP8EncIterator* const it);
int VP8GetCostLuma16(VP8EncIterator* const it, const VP8ModeScore* const rd);
int VP8GetCostLuma4(VP8EncIterator* const it, const int16_t levels[16]);
int VP8GetCostUV(VP8EncIterator* const it, const VP8ModeScore* const rd);
// Main stat / coding passes
// Main coding calls
int VP8EncLoop(VP8Encoder* const enc);
int VP8StatLoop(VP8Encoder* const enc);