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Decreased GMAP read block size to 4K

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This commit is contained in:
Martin Tůma 2020-02-10 19:40:04 +01:00
parent 378fa8dc0e
commit e86f89308b
1 changed files with 2 additions and 2 deletions
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4
src/map/IMG/subfile.h
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@ -7,7 +7,7 @@
#include "img.h" #include "img.h"
#define BLOCK_SIZE 8192 #define BLOCK_SIZE 4096
class SubFile class SubFile
{ {
@ -146,7 +146,7 @@ protected:
private: private:
bool readByte(Handle &handle, quint8 &val) const bool readByte(Handle &handle, quint8 &val) const
{ {
int blockSize = handle._file ? BLOCK_SIZE : _img->blockSize(); int blockSize = _img ? _img->blockSize() : BLOCK_SIZE;
val = handle._data.at(handle._blockPos++); val = handle._data.at(handle._blockPos++);
handle._pos++; handle._pos++;
return (handle._blockPos >= blockSize) return (handle._blockPos >= blockSize)