From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48348) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XPs3E-0006tA-Ab for qemu-devel@nongnu.org; Fri, 05 Sep 2014 07:51:42 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XPs34-0003bz-SO for qemu-devel@nongnu.org; Fri, 05 Sep 2014 07:51:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:46018) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XPs34-0003bl-KJ for qemu-devel@nongnu.org; Fri, 05 Sep 2014 07:51:26 -0400 From: Gerd Hoffmann Date: Fri, 5 Sep 2014 13:51:10 +0200 Message-Id: <1409917876-21961-3-git-send-email-kraxel@redhat.com> In-Reply-To: <1409917876-21961-1-git-send-email-kraxel@redhat.com> References: <1409917876-21961-1-git-send-email-kraxel@redhat.com> Subject: [Qemu-devel] [PULL 2/8] console: add qemu_default_pixman_format List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , Anthony Liguori Function returning the default pixman format for a given depth. Signed-off-by: Gerd Hoffmann --- include/ui/qemu-pixman.h | 1 + ui/qemu-pixman.c | 25 +++++++++++++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h index 090a3e2..80ed94a 100644 --- a/include/ui/qemu-pixman.h +++ b/include/ui/qemu-pixman.h @@ -34,6 +34,7 @@ /* -------------------------------------------------------------------- */ PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format); +pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian); int qemu_pixman_get_type(int rshift, int gshift, int bshift); pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf); diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c index bdc1439..5d8bd46 100644 --- a/ui/qemu-pixman.c +++ b/ui/qemu-pixman.c @@ -62,6 +62,31 @@ PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format) return pf; } +pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian) +{ + if (native_endian) { + switch (bpp) { + case 15: + return PIXMAN_x1r5g5b5; + case 16: + return PIXMAN_r5g6b5; + case 24: + return PIXMAN_r8g8b8; + case 32: + return PIXMAN_x8r8g8b8; + } + } else { + switch (bpp) { + case 24: + return PIXMAN_b8g8r8; + case 32: + return PIXMAN_b8g8r8a8; + break; + } + } + g_assert_not_reached(); +} + int qemu_pixman_get_type(int rshift, int gshift, int bshift) { int type = PIXMAN_TYPE_OTHER; -- 1.8.3.1