From 51e5882e52313077cae1f0d2a1a1e9042ef96df7 Mon Sep 17 00:00:00 2001
From: Michael Pavone <pavone@retrodev.com>
Date: Mon, 6 Mar 2017 09:54:44 -0800
Subject: Render horizontal border in H32 mode as well. Both modes still need
 some minor work to deal with inactive/active transition

---
 vdp.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'vdp.c')

diff --git a/vdp.c b/vdp.c
index 54bb7e2..66ecc59 100644
--- a/vdp.c
+++ b/vdp.c
@@ -2042,9 +2042,15 @@ static void vdp_h32(vdp_context * context, uint32_t target_cycles)
 	case 129:
 		external_slot(context);
 		CHECK_LIMIT
-	case 130:
+	case 130: {
 		external_slot(context);
+		uint32_t bg_color = context->colors[context->regs[REG_BG_COLOR] & 0x3F];
+		for (int i = 256+BORDER_LEFT; i < 256+HORIZ_BORDER; i++)
+		{
+			context->output[i] = bg_color;
+		}
 		CHECK_LIMIT
+	}
 	//sprite render to line buffer starts
 	case 131:
 		context->cur_slot = MAX_DRAWS_H32-1;
-- 
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