diff options
Diffstat (limited to 'thirdparty/meshoptimizer/indexcodec.cpp')
| -rw-r--r-- | thirdparty/meshoptimizer/indexcodec.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/thirdparty/meshoptimizer/indexcodec.cpp b/thirdparty/meshoptimizer/indexcodec.cpp index 4cc2fea63a..b300460052 100644 --- a/thirdparty/meshoptimizer/indexcodec.cpp +++ b/thirdparty/meshoptimizer/indexcodec.cpp @@ -33,7 +33,7 @@ static int rotateTriangle(unsigned int a, unsigned int b, unsigned int c, unsign { (void)a; - return (b == next) ? 1 : (c == next) ? 2 : 0; + return (b == next) ? 1 : (c == next ? 2 : 0); } static int getEdgeFifo(EdgeFifo fifo, unsigned int a, unsigned int b, unsigned int c, size_t offset) @@ -217,7 +217,7 @@ size_t meshopt_encodeIndexBuffer(unsigned char* buffer, size_t buffer_size, cons int fe = fer >> 2; int fc = getVertexFifo(vertexfifo, c, vertexfifooffset); - int fec = (fc >= 1 && fc < fecmax) ? fc : (c == next) ? (next++, 0) : 15; + int fec = (fc >= 1 && fc < fecmax) ? fc : (c == next ? (next++, 0) : 15); if (fec == 15 && version >= 1) { @@ -267,8 +267,8 @@ size_t meshopt_encodeIndexBuffer(unsigned char* buffer, size_t buffer_size, cons // after rotation, a is almost always equal to next, so we don't waste bits on FIFO encoding for a int fea = (a == next) ? (next++, 0) : 15; - int feb = (fb >= 0 && fb < 14) ? (fb + 1) : (b == next) ? (next++, 0) : 15; - int fec = (fc >= 0 && fc < 14) ? (fc + 1) : (c == next) ? (next++, 0) : 15; + int feb = (fb >= 0 && fb < 14) ? fb + 1 : (b == next ? (next++, 0) : 15); + int fec = (fc >= 0 && fc < 14) ? fc + 1 : (c == next ? (next++, 0) : 15); // we encode feb & fec in 4 bits using a table if possible, and as a full byte otherwise unsigned char codeaux = (unsigned char)((feb << 4) | fec); |