diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/cbfstool/Makefile | 3 | ||||
| -rw-r--r-- | util/cbfstool/lzma/C/LzmaEnc.c | 19 |
2 files changed, 8 insertions, 14 deletions
diff --git a/util/cbfstool/Makefile b/util/cbfstool/Makefile index 5064782820..0df5c97631 100644 --- a/util/cbfstool/Makefile +++ b/util/cbfstool/Makefile @@ -6,8 +6,7 @@ CFLAGS += -D_7ZIP_ST CFLAGS += -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes CFLAGS += -Wwrite-strings -Wredundant-decls -Wno-trigraphs CFLAGS += -Wstrict-aliasing -Werror -# You're going to have to fix the LzmaEnc.c first -- it's horrible. -# CFLAGS += -Wshadow +CFLAGS += -Wshadow LDFLAGS += -g BINARY:=$(obj)/cbfstool diff --git a/util/cbfstool/lzma/C/LzmaEnc.c b/util/cbfstool/lzma/C/LzmaEnc.c index e112a4a8b1..70e9baa1c2 100644 --- a/util/cbfstool/lzma/C/LzmaEnc.c +++ b/util/cbfstool/lzma/C/LzmaEnc.c @@ -119,9 +119,9 @@ static void LzmaEnc_FastPosInit(uint8_t *g_FastPos) } } -#define BSR2_RET(pos, res) { uint32_t i = 6 + ((kNumLogBits - 1) & \ +#define BSR2_RET(pos, res) { uint32_t macro_i = 6 + ((kNumLogBits - 1) & \ (0 - (((((uint32_t)1 << (kNumLogBits + 6)) - 1) - pos) >> 31))); \ - res = p->g_FastPos[pos >> i] + (i * 2); } + res = p->g_FastPos[pos >> macro_i] + (macro_i * 2); } /* #define BSR2_RET(pos, res) { res = (pos < (1 << (kNumLogBits + 6))) ? \ p->g_FastPos[pos >> 6] + 12 : \ @@ -1123,11 +1123,9 @@ static uint32_t GetOptimum(struct CLzmaEnc *p, uint32_t position, uint32_t *back for (;;) { - uint32_t numAvailFull, newLen, numPairs, posPrev, state, posState, startLen; - uint32_t curPrice, curAnd1Price, matchPrice, repMatchPrice; + uint32_t numAvailFull, newLen, posPrev, state, startLen; + uint32_t curPrice, curAnd1Price; bool nextIsChar; - uint8_t curuint8_t, matchuint8_t; - const uint8_t *data; struct COptimal *curOpt; struct COptimal *nextOpt; @@ -1190,7 +1188,6 @@ static uint32_t GetOptimum(struct CLzmaEnc *p, uint32_t position, uint32_t *back prevOpt = &p->opt[posPrev]; if (pos < LZMA_NUM_REPS) { - uint32_t i; reps[0] = prevOpt->backs[pos]; for (i = 1; i <= pos; i++) reps[i] = prevOpt->backs[i - 1]; @@ -1199,7 +1196,6 @@ static uint32_t GetOptimum(struct CLzmaEnc *p, uint32_t position, uint32_t *back } else { - uint32_t i; reps[0] = (pos - LZMA_NUM_REPS); for (i = 1; i < LZMA_NUM_REPS; i++) reps[i] = prevOpt->backs[i - 1]; @@ -1396,9 +1392,11 @@ static uint32_t GetOptimum(struct CLzmaEnc *p, uint32_t position, uint32_t *back } if (newLen >= startLen) { - uint32_t normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]); uint32_t offs, curBack, posSlot; uint32_t lenTest; + + normalMatchPrice = matchPrice + GET_PRICE_0(p->isRep[state]); + while (lenEnd < cur + newLen) p->opt[++lenEnd].price = kInfinityPrice; @@ -1454,8 +1452,6 @@ static uint32_t GetOptimum(struct CLzmaEnc *p, uint32_t position, uint32_t *back /* for (; lenTest2 >= 2; lenTest2--) */ { uint32_t offset = cur + lenTest + 1 + lenTest2; - uint32_t curAndLenPrice; - struct COptimal *opt; while (lenEnd < offset) p->opt[++lenEnd].price = kInfinityPrice; curAndLenPrice = nextRepMatchPrice + GetRepPrice(p, 0, lenTest2, state2, posStateNext); @@ -1663,7 +1659,6 @@ static void FillDistancesPrices(struct CLzmaEnc *p) { uint32_t *distancesPrices = p->distancesPrices[lenToPosState]; - uint32_t i; for (i = 0; i < kStartPosModelIndex; i++) distancesPrices[i] = posSlotPrices[i]; for (; i < kNumFullDistances; i++) |