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Changed memory buffer setup to allow for color and activity data to be stored for each address.

This commit is contained in:
Matthew Budd 2020-05-29 16:53:20 -04:00
parent 6e33c48a1f
commit 7500446b2c
1 changed files with 21 additions and 27 deletions
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48
src/drivers/sdl/memview.cpp
View File

@ -45,6 +45,13 @@ static unsigned int highlightActivityColors[HIGHLIGHT_ACTIVITY_NUM_COLORS] =
0xba00ab, 0x6f00b0, 0x3700c2, 0x000cba,
0x002cc9, 0x0053bf, 0x0072cf, 0x3c8bc7
};
struct memByte_t
{
unsigned char data;
unsigned char color;
unsigned char actv;
};
//*******************************************************************************************************
// Memory View (Hex Editor) Window
//*******************************************************************************************************
@ -131,13 +138,14 @@ struct memViewWin_t
int evntSrcID;
int numLines;
int numCharsPerLine;
unsigned char *mbuf;
unsigned char *colorbuf;
struct memByte_t *mbuf;
int mbuf_size;
GtkCellRenderer *hexByte_renderer[16];
bool redraw;
int (*memAccessFunc)( unsigned int offset);
std::vector <GtkTextTag*> colorList;
enum {
MODE_NES_RAM = 0,
MODE_NES_PPU,
@ -160,7 +168,6 @@ struct memViewWin_t
dialog_op = 0;
mode = MODE_NES_RAM;
mbuf = NULL;
colorbuf = NULL;
mbuf_size = 0;
numLines = 0;
evntSrcID = 0;
@ -188,10 +195,6 @@ struct memViewWin_t
{
free(mbuf); mbuf = NULL;
}
if ( colorbuf != NULL )
{
free(colorbuf); colorbuf = NULL;
}
}
void setMode(int new_mode)
@ -295,11 +298,13 @@ static int conv2xchar( int i )
return c;
}
static void initMem( unsigned char *c, int size )
static void initMem( struct memByte_t *c, int size )
{
for (int i=0; i<size; i++)
{
c[i] = (i%2) ? 0xA5 : 0x5A;
c[i].data = (i%2) ? 0xA5 : 0x5A;
c[i].color = 0;
c[i].actv = 0;
}
}
@ -393,18 +398,8 @@ void memViewWin_t::showMemViewResults (int reset)
{
free(mbuf); mbuf = NULL;
}
mbuf = (unsigned char *)malloc( memSize );
mbuf = (struct memByte_t *)malloc( memSize * sizeof(struct memByte_t) );
if ( colorbuf )
{
free(colorbuf); colorbuf = NULL;
}
colorbuf = (unsigned char *)malloc( memSize );
if ( colorbuf != NULL )
{
memset( colorbuf, 0, memSize );
}
if ( mbuf )
{
mbuf_size = memSize;
@ -481,18 +476,17 @@ void memViewWin_t::showMemViewResults (int reset)
c = memAccessFunc(addr);
if ( c != mbuf[addr] )
if ( c != mbuf[addr].data )
{
valChg[i] = 1;
mbuf[addr] = c;
colorbuf[addr] = 15;
mbuf[addr].data = c;
mbuf[addr].color = 15;
valChg[i] = 1;
}
else
{
if ( colorbuf[addr] > 0 )
if ( mbuf[addr].color > 0 )
{
colorbuf[addr]--;
mbuf[addr].color--;
valChg[i] = 1;
}
}
@ -525,7 +519,7 @@ void memViewWin_t::showMemViewResults (int reset)
gtk_text_buffer_delete( textbuf, &iter, &next_iter );
}
//gtk_text_buffer_insert( textbuf, &iter, valStr[i], -1 );
gtk_text_buffer_insert_with_tags( textbuf, &iter, valStr[i], -1, highlight[ colorbuf[addr] ], NULL );
gtk_text_buffer_insert_with_tags( textbuf, &iter, valStr[i], -1, highlight[ mbuf[addr].color ], NULL );
}
else
{