X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=retrocrawl;a=blobdiff_plain;f=src%2Famiga%2Fgfx.c;fp=src%2Famiga%2Fgfx.c;h=b18e027e1724ecc86b7e187fc842b7c5bf53778d;hp=0000000000000000000000000000000000000000;hb=cab072d239d772d1c3445612d2599da36b087b25;hpb=03ec5d69f5f53b61e8b6aefbcd23b0b258c6b60a

diff --git a/src/amiga/gfx.c b/src/amiga/gfx.c
new file mode 100644
index 0000000..b18e027
--- /dev/null
+++ b/src/amiga/gfx.c
@@ -0,0 +1,26 @@
+#include "gfx.h"
+#include "hwregs.h"
+
+int init_gfx(void)
+{
+	int i;
+
+	REG_BPLCON0 = BPLCON0_COUNT(NBPL) | BPLCON0_COLOR;
+	REG_BPLCON1 = 0;
+	REG_DIWSTART = 0x2c81;
+	REG_DIWSTOP = 0x2cc1;
+	REG_DDFSTART = 0x38;
+	REG_DDFSTOP = 0xd0;
+
+	for(i=0; i<NBPL; i++) {
+		bplptr[i] = framebuf + SCANSZ * i;
+	}
+	REG_BPL1MOD = SCANSZ * (NBPL - 1);
+	REG_BPL2MOD = SCANSZ * (NBPL - 1);
+
+	for(i=0; i<32; i++) {
+		REG_COLOR_PTR[i] = 0xf0f;
+	}
+
+	return 0;
+}