From 1f3e4e59174d695fd9cfe2fb16caf883e8e9477f Mon Sep 17 00:00:00 2001 From: Felix Domke Date: Mon, 22 Jun 2009 13:10:07 +0200 Subject: support indexed 8bit blits for broadcom-accel (requires recent drivers) --- lib/gdi/bcm.cpp | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) (limited to 'lib/gdi/bcm.cpp') diff --git a/lib/gdi/bcm.cpp b/lib/gdi/bcm.cpp index bd820913..3beb6772 100644 --- a/lib/gdi/bcm.cpp +++ b/lib/gdi/bcm.cpp @@ -60,10 +60,11 @@ static int exec_list(void) } void bcm_accel_blit( - int src_addr, int src_width, int src_height, int src_stride, + int src_addr, int src_width, int src_height, int src_stride, int src_format, int dst_addr, int dst_width, int dst_height, int dst_stride, int src_x, int src_y, int width, int height, - int dst_x, int dst_y, int dwidth, int dheight) + int dst_x, int dst_y, int dwidth, int dheight, + int pal_addr) { C(0x43); // reset source C(0x53); // reset dest @@ -75,7 +76,18 @@ void bcm_accel_blit( P(0x1, src_stride); // set source pitch P(0x2, src_width); // source width P(0x3, src_height); // height - P(0x4, 0x7e48888); // format: ARGB 8888 + switch (src_format) + { + case 0: + P(0x4, 0x7e48888); // format: ARGB 8888 + break; + case 1: + P(0x4, 0x12e40008); // indexed 8bit + P(0x78, 256); + P(0x79, pal_addr); + P(0x7a, 0x7e48888); + break; + } C(0x5); // set source surface (based on last parameters) -- cgit v1.2.3