diff options
Diffstat (limited to 'dish.c')
| -rw-r--r-- | dish.c | 42 |
1 files changed, 21 insertions, 21 deletions
@@ -12,7 +12,7 @@ #include "dish.h" #include <libsi/si.h> -#include <libsi/descriptor.h> +//#include <libsi/descriptor.h> #include <string.h> #include <string> #include <stdlib.h> @@ -22,23 +22,24 @@ namespace SI { // returns the value of a sequence of bits in the byte array - static unsigned int getBits(int bitIndex, int bitCount, const unsigned char *byteptr, int length) - { - union { - unsigned char b[4]; - unsigned long val; - } chunk; - - int offset = bitIndex >> 3; - int bitnum = bitIndex - (offset << 3); - int rightend = 32 - bitnum - bitCount; - - chunk.b[3] = byteptr[offset]; - chunk.b[2] = (offset+1 < length) ? byteptr[offset+1] : 0; - chunk.b[1] = (offset+2 < length) ? byteptr[offset+2] : 0; - chunk.b[0] = 0; // Never need to look this far ahead. - - return (unsigned int)(((chunk.val & (0xFFFFFFFF >> bitnum)) >> rightend)); + static unsigned int getBits(int bitIndex, int bitCount, const unsigned char *byteptr, + int length) { + union + { + unsigned char b[4]; + unsigned long val; + } chunk; + + int offset = bitIndex >> 3; + int bitnum = bitIndex - (offset << 3); + int rightend = 32 - bitnum - bitCount; + + chunk.b[3] = byteptr[offset]; + chunk.b[2] = (offset + 1 < length) ? byteptr[offset + 1] : 0; + chunk.b[1] = (offset + 2 < length) ? byteptr[offset + 2] : 0; + chunk.b[0] = 0; // Never need to look this far ahead. + + return (unsigned int) ((((((chunk.val & (0xFFFFFFFF >> bitnum)) >> rightend))))); } DishDescriptor::DishDescriptor() @@ -108,7 +109,7 @@ namespace SI const char *DishDescriptor::getCategory() { - using namespace DISH_CATEGORIES; + using namespace DISH_CATEGORIES; switch (DishCategory) { case Action: return "Action"; @@ -478,7 +479,6 @@ namespace SI return decompressed; } - struct DishDescriptor::HuffmanTable DishDescriptor::Table128[SIZE_TABLE_128] = { { 0x0000, 0x20, 0x03 }, { 0x0100, 0x65, 0x04 }, { 0x0180, 0x74, 0x04 }, { 0x0200, 0x61, 0x04 }, { 0x0280, 0x6F, 0x04 }, { 0x0300, 0x73, 0x04 }, @@ -613,4 +613,4 @@ struct DishDescriptor::HuffmanTable DishDescriptor::Table255[SIZE_TABLE_255] = { { 0x1FFD, 0x02, 0x0D }, { 0x1FFE, 0x01, 0x0D }, { 0x1FFF, 0x00, 0x0D } }; -} //end of namespace +} //end of namespace |