From patchwork Wed Aug 29 19:52:59 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luiz Capitulino X-Patchwork-Id: 180754 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 3B6692C00A2 for ; Thu, 30 Aug 2012 05:52:52 +1000 (EST) Received: from localhost ([::1]:56274 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T6oJm-0005VH-36 for incoming@patchwork.ozlabs.org; Wed, 29 Aug 2012 15:52:50 -0400 Received: from eggs.gnu.org ([208.118.235.92]:59140) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T6oJT-0005ND-AQ for qemu-devel@nongnu.org; Wed, 29 Aug 2012 15:52:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T6oJR-0004KS-UF for qemu-devel@nongnu.org; Wed, 29 Aug 2012 15:52:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43856) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T6oJR-0004KD-M7 for qemu-devel@nongnu.org; Wed, 29 Aug 2012 15:52:29 -0400 Received: from int-mx01.intmail.prod.int.phx2.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q7TJqTTe024198 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Wed, 29 Aug 2012 15:52:29 -0400 Received: from localhost (ovpn-113-104.phx2.redhat.com [10.3.113.104]) by int-mx01.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q7TJqRHZ015477; Wed, 29 Aug 2012 15:52:28 -0400 From: Luiz Capitulino To: qemu-devel@nongnu.org Date: Wed, 29 Aug 2012 16:52:59 -0300 Message-Id: <1346269986-13539-3-git-send-email-lcapitulino@redhat.com> In-Reply-To: <1346269986-13539-1-git-send-email-lcapitulino@redhat.com> References: <1346269986-13539-1-git-send-email-lcapitulino@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.11 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 209.132.183.28 Cc: alevy@redhat.com Subject: [Qemu-devel] [PATCH 2/9] console: vga_hw_screen_dump_ptr: take Error argument X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org All devices that register a screen dump callback via graphic_console_init() are updated. The new argument is not used in this commit. Error handling will be added to each device individually later. This change is a preparation to convert the screendump command to the QAPI. Signed-off-by: Luiz Capitulino --- console.c | 2 +- console.h | 4 +++- hw/blizzard.c | 2 +- hw/g364fb.c | 3 ++- hw/omap_lcdc.c | 3 ++- hw/qxl.c | 5 +++-- hw/tcx.c | 12 ++++++++---- hw/vga.c | 6 ++++-- hw/vmware_vga.c | 5 +++-- 9 files changed, 27 insertions(+), 15 deletions(-) diff --git a/console.c b/console.c index 4525cc7..bd501aa 100644 --- a/console.c +++ b/console.c @@ -190,7 +190,7 @@ void vga_hw_screen_dump(const char *filename) console_select(0); } if (consoles[0] && consoles[0]->hw_screen_dump) { - consoles[0]->hw_screen_dump(consoles[0]->hw, filename, cswitch); + consoles[0]->hw_screen_dump(consoles[0]->hw, filename, cswitch, NULL); } else { error_report("screen dump not implemented"); } diff --git a/console.h b/console.h index 4334db5..9caeb43 100644 --- a/console.h +++ b/console.h @@ -6,6 +6,7 @@ #include "notify.h" #include "monitor.h" #include "trace.h" +#include "error.h" /* keyboard/mouse support */ @@ -343,7 +344,8 @@ static inline void console_write_ch(console_ch_t *dest, uint32_t ch) typedef void (*vga_hw_update_ptr)(void *); typedef void (*vga_hw_invalidate_ptr)(void *); -typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch); +typedef void (*vga_hw_screen_dump_ptr)(void *, const char *, bool cswitch, + Error **errp); typedef void (*vga_hw_text_update_ptr)(void *, console_ch_t *); DisplayState *graphic_console_init(vga_hw_update_ptr update, diff --git a/hw/blizzard.c b/hw/blizzard.c index 29074c4..a2b9053 100644 --- a/hw/blizzard.c +++ b/hw/blizzard.c @@ -933,7 +933,7 @@ static void blizzard_update_display(void *opaque) } static void blizzard_screen_dump(void *opaque, const char *filename, - bool cswitch) + bool cswitch, Error **errp) { BlizzardState *s = (BlizzardState *) opaque; diff --git a/hw/g364fb.c b/hw/g364fb.c index 3a0b68f..498154b 100644 --- a/hw/g364fb.c +++ b/hw/g364fb.c @@ -289,7 +289,8 @@ static void g364fb_reset(G364State *s) g364fb_invalidate_display(s); } -static void g364fb_screen_dump(void *opaque, const char *filename, bool cswitch) +static void g364fb_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { G364State *s = opaque; int y, x; diff --git a/hw/omap_lcdc.c b/hw/omap_lcdc.c index 4a08e9d..39b78cd 100644 --- a/hw/omap_lcdc.c +++ b/hw/omap_lcdc.c @@ -264,7 +264,8 @@ static int ppm_save(const char *filename, uint8_t *data, return 0; } -static void omap_screen_dump(void *opaque, const char *filename, bool cswitch) +static void omap_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { struct omap_lcd_panel_s *omap_lcd = opaque; diff --git a/hw/qxl.c b/hw/qxl.c index c2dd3b4..46a929d 100644 --- a/hw/qxl.c +++ b/hw/qxl.c @@ -1595,7 +1595,8 @@ static void qxl_hw_invalidate(void *opaque) vga->invalidate(vga); } -static void qxl_hw_screen_dump(void *opaque, const char *filename, bool cswitch) +static void qxl_hw_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { PCIQXLDevice *qxl = opaque; VGACommonState *vga = &qxl->vga; @@ -1607,7 +1608,7 @@ static void qxl_hw_screen_dump(void *opaque, const char *filename, bool cswitch) ppm_save(filename, qxl->ssd.ds->surface); break; case QXL_MODE_VGA: - vga->screen_dump(vga, filename, cswitch); + vga->screen_dump(vga, filename, cswitch, errp); break; default: break; diff --git a/hw/tcx.c b/hw/tcx.c index ac7dcb4..74a7085 100644 --- a/hw/tcx.c +++ b/hw/tcx.c @@ -56,8 +56,10 @@ typedef struct TCXState { uint8_t dac_index, dac_state; } TCXState; -static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch); -static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch); +static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp); +static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp); static void tcx_set_dirty(TCXState *s) { @@ -574,7 +576,8 @@ static int tcx_init1(SysBusDevice *dev) return 0; } -static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch) +static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { TCXState *s = opaque; FILE *f; @@ -601,7 +604,8 @@ static void tcx_screen_dump(void *opaque, const char *filename, bool cswitch) return; } -static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch) +static void tcx24_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { TCXState *s = opaque; FILE *f; diff --git a/hw/vga.c b/hw/vga.c index f82ced8..dd703cf 100644 --- a/hw/vga.c +++ b/hw/vga.c @@ -166,7 +166,8 @@ static uint32_t expand4[256]; static uint16_t expand2[256]; static uint8_t expand4to8[16]; -static void vga_screen_dump(void *opaque, const char *filename, bool cswitch); +static void vga_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp); static void vga_update_memory_access(VGACommonState *s) { @@ -2435,7 +2436,8 @@ int ppm_save(const char *filename, struct DisplaySurface *ds) /* save the vga display in a PPM image even if no display is available */ -static void vga_screen_dump(void *opaque, const char *filename, bool cswitch) +static void vga_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { VGACommonState *s = opaque; diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c index f5e4f44..29750e1 100644 --- a/hw/vmware_vga.c +++ b/hw/vmware_vga.c @@ -1003,11 +1003,12 @@ static void vmsvga_invalidate_display(void *opaque) /* save the vga display in a PPM image even if no display is available */ -static void vmsvga_screen_dump(void *opaque, const char *filename, bool cswitch) +static void vmsvga_screen_dump(void *opaque, const char *filename, bool cswitch, + Error **errp) { struct vmsvga_state_s *s = opaque; if (!s->enable) { - s->vga.screen_dump(&s->vga, filename, cswitch); + s->vga.screen_dump(&s->vga, filename, cswitch, errp); return; }