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Performance optimizations

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4875 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guillermo Rodriguez Garcia
1999-12-08 14:39:28 +00:00
parent 13e8d36e0f
commit 76443e70a5
1 changed files with 4 additions and 0 deletions
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4
include/wx/gifdecod.h
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@@ -50,6 +50,8 @@ typedef struct _IMAGEN
#define E_FORMATO 1 /* error in gif header */ #define E_FORMATO 1 /* error in gif header */
#define E_MEMORIA 2 /* error allocating memory */ #define E_MEMORIA 2 /* error allocating memory */
#define MAX_BLOCK_SIZE 256 /* max. block size */
class WXDLLEXPORT wxGIFDecoder class WXDLLEXPORT wxGIFDecoder
{ {
private: private:
@@ -70,6 +72,8 @@ private:
int m_restbits; /* remaining valid bits */ int m_restbits; /* remaining valid bits */
unsigned int m_restbyte; /* remaining bytes in this block */ unsigned int m_restbyte; /* remaining bytes in this block */
unsigned int m_lastbyte; /* last byte read */ unsigned int m_lastbyte; /* last byte read */
unsigned char m_buffer[MAX_BLOCK_SIZE]; /* buffer for reading */
unsigned char *m_bufp; /* pointer to next byte in buffer */
wxInputStream *m_f; /* input file */ wxInputStream *m_f; /* input file */