- if (flags&FLAGS_READMODIFY)
+ if (flags & FLAGS_READMODIFY)
{
- if (flags&FLAGS_HFLIP)
+ if (flags & FLAGS_HFLIP)
{
while (iwidth)
{
- if (flags&FLAGS_TRANSPARENT)
+ uint8 dataHi = jaguar_byte_read(ptr++), dataLo = jaguar_byte_read(ptr++);
+
+ if (flags & FLAGS_TRANSPARENT)
{
- uint16 data=jaguar_byte_read(ptr++);
- data<<=8;
- data|=jaguar_byte_read(ptr++);
- if (data)
+// uint16 data = jaguar_byte_read(ptr++);
+// data <<= 8;
+// data |= jaguar_byte_read(ptr++);
+/* if (data)
+ {
+ *current_line_buffer-- = BLEND_Y(*current_line_buffer, data >> 8);
+ *current_line_buffer-- = BLEND_CC(*current_line_buffer, data & 0xFF);
+ }*/
+ if (dataHi | dataLo)
{
- *current_line_buffer--=BLEND_Y(*current_line_buffer,(data>>8));
- *current_line_buffer--=BLEND_CC(*current_line_buffer,(data&0xff));
+ *current_line_buffer-- = BLEND_Y(*current_line_buffer, dataHi);
+ *current_line_buffer-- = BLEND_CC(*current_line_buffer, dataLo);
}
else
- current_line_buffer-=2;
+ current_line_buffer -= 2;
}
- else
+ else // !FLAGS_TRANSPARENT
{
- *current_line_buffer--=BLEND_Y(*current_line_buffer,jaguar_byte_read(ptr++));
- *current_line_buffer--=BLEND_CC(*current_line_buffer,jaguar_byte_read(ptr++));
+// *current_line_buffer-- = BLEND_Y(*current_line_buffer, jaguar_byte_read(ptr++));
+// *current_line_buffer-- = BLEND_CC(*current_line_buffer, jaguar_byte_read(ptr++));
+ *current_line_buffer-- = BLEND_Y(*current_line_buffer, dataHi);
+ *current_line_buffer-- = BLEND_CC(*current_line_buffer, dataLo);
}
iwidth--;
}
}
- else
+ else // !FLAGS_HFLIP
{
while (iwidth)
{
- if (flags&FLAGS_TRANSPARENT)
+ uint8 dataHi = jaguar_byte_read(ptr++), dataLo = jaguar_byte_read(ptr++);
+
+ if (flags & FLAGS_TRANSPARENT)
{
- uint16 data=jaguar_byte_read(ptr++);
- data<<=8;
- data|=jaguar_byte_read(ptr++);
+/* uint16 data = jaguar_byte_read(ptr++);
+ data <<= 8;
+ data |= jaguar_byte_read(ptr++);
if (data)
{
- *current_line_buffer++=BLEND_Y(*current_line_buffer,(data>>8));
- *current_line_buffer++=BLEND_CC(*current_line_buffer,(data&0xff));
+ *current_line_buffer++ = BLEND_Y(*current_line_buffer, data >> 8);
+ *current_line_buffer++ = BLEND_CC(*current_line_buffer, data & 0xFF);
+ }*/
+ if (dataHi | dataLo)
+ {
+ *current_line_buffer++ = BLEND_Y(*current_line_buffer, dataHi);
+ *current_line_buffer++ = BLEND_CC(*current_line_buffer, dataLo);
}
else
- current_line_buffer+=2;
+ current_line_buffer += 2;
}
else
{
- *current_line_buffer++=BLEND_Y(*current_line_buffer,jaguar_byte_read(ptr++));
- *current_line_buffer++=BLEND_CC(*current_line_buffer,jaguar_byte_read(ptr++));
+// *current_line_buffer++ = BLEND_Y(*current_line_buffer, jaguar_byte_read(ptr++));
+// *current_line_buffer++ = BLEND_CC(*current_line_buffer, jaguar_byte_read(ptr++));
+ *current_line_buffer++ = BLEND_Y(*current_line_buffer, dataHi);
+ *current_line_buffer++ = BLEND_CC(*current_line_buffer, dataLo);
}
iwidth--;
}
}
}
- else
+ else // !FLAGS_READMODIFY
{
- if (flags&FLAGS_HFLIP)
+ if (flags & FLAGS_HFLIP)
{
while (iwidth)
{
- if (flags&FLAGS_TRANSPARENT)
+ uint8 dataHi = jaguar_byte_read(ptr++), dataLo = jaguar_byte_read(ptr++);
+
+ if (flags & FLAGS_TRANSPARENT)
{
- uint16 data=jaguar_byte_read(ptr++);
- data<<=8;
- data|=jaguar_byte_read(ptr++);
+/* uint16 data = jaguar_byte_read(ptr++);
+ data <<= 8;
+ data |= jaguar_byte_read(ptr++);
if (data)
{
- *current_line_buffer--=(data>>8);
- *current_line_buffer--=(data&0xff);
- }
+ *current_line_buffer-- = data >> 8;
+ *current_line_buffer-- = data & 0xFF;
+ }*/
+ if (dataHi | dataLo)
+ *current_line_buffer-- = dataHi,
+ *current_line_buffer-- = dataLo;
else
- current_line_buffer-=2;
+ current_line_buffer -= 2;
}
else
{
- *current_line_buffer--=jaguar_byte_read(ptr++);
- *current_line_buffer--=jaguar_byte_read(ptr++);
+// *current_line_buffer-- = jaguar_byte_read(ptr++);
+// *current_line_buffer-- = jaguar_byte_read(ptr++);
+ *current_line_buffer-- = dataHi;
+ *current_line_buffer-- = dataLo;
}
iwidth--;
}
}
- else
+ else // !FLAGS_HFLIP
{
- int count=0;
+ int count = 0;
while (iwidth)
{
- if (flags&FLAGS_TRANSPARENT)
- {
- uint16 data=jaguar_byte_read(ptr++);
- data<<=8;
- data|=jaguar_byte_read(ptr++);
+ uint8 dataHi = jaguar_byte_read(ptr++), dataLo = jaguar_byte_read(ptr++);
+
+ if (flags & FLAGS_TRANSPARENT)
+ {
+/* uint16 data = jaguar_byte_read(ptr++);
+ data <<= 8;
+ data |= jaguar_byte_read(ptr++);
if (data)
{
- *current_line_buffer++=(data>>8);
- *current_line_buffer++=(data&0xff);
- }
+ *current_line_buffer++ = data >> 8;
+ *current_line_buffer++ = data & 0xFF;
+ }*/
+ if (dataHi | dataLo)
+ *current_line_buffer++ = dataHi,
+ *current_line_buffer++ = dataLo;
else
- current_line_buffer+=2;
+ current_line_buffer += 2;
}
else
{
- *current_line_buffer++=jaguar_byte_read(ptr++);
- *current_line_buffer++=jaguar_byte_read(ptr++);
+// *current_line_buffer++ = jaguar_byte_read(ptr++);
+// *current_line_buffer++ = jaguar_byte_read(ptr++);
+ *current_line_buffer++ = dataHi;
+ *current_line_buffer++ = dataLo;
}
- count+=2;
- if (count==8) // 8 bytes = a phrase (64 bits)
+ count += 2;
+ if (count == 8) // 8 bytes = a phrase (64 bits)
{
- ptr+=8*(pitch-1);
- count=0;
+ ptr += 8 * (pitch - 1);
+ count = 0;
}
iwidth--;
}