Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

1 files changed, 275 insertions, 0 deletions

diff --git a/qemu/hw/display/qxl-logger.c b/qemu/hw/display/qxl-logger.c
new file mode 100644
index 000000000..d944d3fdb
--- /dev/null
+++ b/qemu/hw/display/qxl-logger.c
@@ -0,0 +1,275 @@
+/*
+ * qxl command logging -- for debug purposes
+ *
+ * Copyright (C) 2010 Red Hat, Inc.
+ *
+ * maintained by Gerd Hoffmann <kraxel@redhat.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) version 3 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/timer.h"
+#include "qxl.h"
+
+static const char *const qxl_type[] = {
+    [ QXL_CMD_NOP ]     = "nop",
+    [ QXL_CMD_DRAW ]    = "draw",
+    [ QXL_CMD_UPDATE ]  = "update",
+    [ QXL_CMD_CURSOR ]  = "cursor",
+    [ QXL_CMD_MESSAGE ] = "message",
+    [ QXL_CMD_SURFACE ] = "surface",
+};
+
+static const char *const qxl_draw_type[] = {
+    [ QXL_DRAW_NOP         ] = "nop",
+    [ QXL_DRAW_FILL        ] = "fill",
+    [ QXL_DRAW_OPAQUE      ] = "opaque",
+    [ QXL_DRAW_COPY        ] = "copy",
+    [ QXL_COPY_BITS        ] = "copy-bits",
+    [ QXL_DRAW_BLEND       ] = "blend",
+    [ QXL_DRAW_BLACKNESS   ] = "blackness",
+    [ QXL_DRAW_WHITENESS   ] = "whitemess",
+    [ QXL_DRAW_INVERS      ] = "invers",
+    [ QXL_DRAW_ROP3        ] = "rop3",
+    [ QXL_DRAW_STROKE      ] = "stroke",
+    [ QXL_DRAW_TEXT        ] = "text",
+    [ QXL_DRAW_TRANSPARENT ] = "transparent",
+    [ QXL_DRAW_ALPHA_BLEND ] = "alpha-blend",
+};
+
+static const char *const qxl_draw_effect[] = {
+    [ QXL_EFFECT_BLEND            ] = "blend",
+    [ QXL_EFFECT_OPAQUE           ] = "opaque",
+    [ QXL_EFFECT_REVERT_ON_DUP    ] = "revert-on-dup",
+    [ QXL_EFFECT_BLACKNESS_ON_DUP ] = "blackness-on-dup",
+    [ QXL_EFFECT_WHITENESS_ON_DUP ] = "whiteness-on-dup",
+    [ QXL_EFFECT_NOP_ON_DUP       ] = "nop-on-dup",
+    [ QXL_EFFECT_NOP              ] = "nop",
+    [ QXL_EFFECT_OPAQUE_BRUSH     ] = "opaque-brush",
+};
+
+static const char *const qxl_surface_cmd[] = {
+   [ QXL_SURFACE_CMD_CREATE  ] = "create",
+   [ QXL_SURFACE_CMD_DESTROY ] = "destroy",
+};
+
+static const char *const spice_surface_fmt[] = {
+   [ SPICE_SURFACE_FMT_INVALID  ] = "invalid",
+   [ SPICE_SURFACE_FMT_1_A      ] = "alpha/1",
+   [ SPICE_SURFACE_FMT_8_A      ] = "alpha/8",
+   [ SPICE_SURFACE_FMT_16_555   ] = "555/16",
+   [ SPICE_SURFACE_FMT_16_565   ] = "565/16",
+   [ SPICE_SURFACE_FMT_32_xRGB  ] = "xRGB/32",
+   [ SPICE_SURFACE_FMT_32_ARGB  ] = "ARGB/32",
+};
+
+static const char *const qxl_cursor_cmd[] = {
+   [ QXL_CURSOR_SET   ] = "set",
+   [ QXL_CURSOR_MOVE  ] = "move",
+   [ QXL_CURSOR_HIDE  ] = "hide",
+   [ QXL_CURSOR_TRAIL ] = "trail",
+};
+
+static const char *const spice_cursor_type[] = {
+   [ SPICE_CURSOR_TYPE_ALPHA   ] = "alpha",
+   [ SPICE_CURSOR_TYPE_MONO    ] = "mono",
+   [ SPICE_CURSOR_TYPE_COLOR4  ] = "color4",
+   [ SPICE_CURSOR_TYPE_COLOR8  ] = "color8",
+   [ SPICE_CURSOR_TYPE_COLOR16 ] = "color16",
+   [ SPICE_CURSOR_TYPE_COLOR24 ] = "color24",
+   [ SPICE_CURSOR_TYPE_COLOR32 ] = "color32",
+};
+
+static const char *qxl_v2n(const char *const n[], size_t l, int v)
+{
+    if (v >= l || !n[v]) {
+        return "???";
+    }
+    return n[v];
+}
+#define qxl_name(_list, _value) qxl_v2n(_list, ARRAY_SIZE(_list), _value)
+
+static int qxl_log_image(PCIQXLDevice *qxl, QXLPHYSICAL addr, int group_id)
+{
+    QXLImage *image;
+    QXLImageDescriptor *desc;
+
+    image = qxl_phys2virt(qxl, addr, group_id);
+    if (!image) {
+        return 1;
+    }
+    desc = &image->descriptor;
+    fprintf(stderr, " (id %" PRIx64 " type %d flags %d width %d height %d",
+            desc->id, desc->type, desc->flags, desc->width, desc->height);
+    switch (desc->type) {
+    case SPICE_IMAGE_TYPE_BITMAP:
+        fprintf(stderr, ", fmt %d flags %d x %d y %d stride %d"
+                " palette %" PRIx64 " data %" PRIx64,
+                image->bitmap.format, image->bitmap.flags,
+                image->bitmap.x, image->bitmap.y,
+                image->bitmap.stride,
+                image->bitmap.palette, image->bitmap.data);
+        break;
+    }
+    fprintf(stderr, ")");
+    return 0;
+}
+
+static void qxl_log_rect(QXLRect *rect)
+{
+    fprintf(stderr, " %dx%d+%d+%d",
+            rect->right - rect->left,
+            rect->bottom - rect->top,
+            rect->left, rect->top);
+}
+
+static int qxl_log_cmd_draw_copy(PCIQXLDevice *qxl, QXLCopy *copy,
+                                 int group_id)
+{
+    int ret;
+
+    fprintf(stderr, " src %" PRIx64,
+            copy->src_bitmap);
+    ret = qxl_log_image(qxl, copy->src_bitmap, group_id);
+    if (ret != 0) {
+        return ret;
+    }
+    fprintf(stderr, " area");
+    qxl_log_rect(&copy->src_area);
+    fprintf(stderr, " rop %d", copy->rop_descriptor);
+    return 0;
+}
+
+static int qxl_log_cmd_draw(PCIQXLDevice *qxl, QXLDrawable *draw, int group_id)
+{
+    fprintf(stderr, ": surface_id %d type %s effect %s",
+            draw->surface_id,
+            qxl_name(qxl_draw_type, draw->type),
+            qxl_name(qxl_draw_effect, draw->effect));
+    switch (draw->type) {
+    case QXL_DRAW_COPY:
+        return qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
+        break;
+    }
+    return 0;
+}
+
+static int qxl_log_cmd_draw_compat(PCIQXLDevice *qxl, QXLCompatDrawable *draw,
+                                   int group_id)
+{
+    fprintf(stderr, ": type %s effect %s",
+            qxl_name(qxl_draw_type, draw->type),
+            qxl_name(qxl_draw_effect, draw->effect));
+    if (draw->bitmap_offset) {
+        fprintf(stderr, ": bitmap %d",
+                draw->bitmap_offset);
+        qxl_log_rect(&draw->bitmap_area);
+    }
+    switch (draw->type) {
+    case QXL_DRAW_COPY:
+        return qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
+        break;
+    }
+    return 0;
+}
+
+static void qxl_log_cmd_surface(PCIQXLDevice *qxl, QXLSurfaceCmd *cmd)
+{
+    fprintf(stderr, ": %s id %d",
+            qxl_name(qxl_surface_cmd, cmd->type),
+            cmd->surface_id);
+    if (cmd->type == QXL_SURFACE_CMD_CREATE) {
+        fprintf(stderr, " size %dx%d stride %d format %s (count %d, max %d)",
+                cmd->u.surface_create.width,
+                cmd->u.surface_create.height,
+                cmd->u.surface_create.stride,
+                qxl_name(spice_surface_fmt, cmd->u.surface_create.format),
+                qxl->guest_surfaces.count, qxl->guest_surfaces.max);
+    }
+    if (cmd->type == QXL_SURFACE_CMD_DESTROY) {
+        fprintf(stderr, " (count %d)", qxl->guest_surfaces.count);
+    }
+}
+
+int qxl_log_cmd_cursor(PCIQXLDevice *qxl, QXLCursorCmd *cmd, int group_id)
+{
+    QXLCursor *cursor;
+
+    fprintf(stderr, ": %s",
+            qxl_name(qxl_cursor_cmd, cmd->type));
+    switch (cmd->type) {
+    case QXL_CURSOR_SET:
+        fprintf(stderr, " +%d+%d visible %s, shape @ 0x%" PRIx64,
+                cmd->u.set.position.x,
+                cmd->u.set.position.y,
+                cmd->u.set.visible ? "yes" : "no",
+                cmd->u.set.shape);
+        cursor = qxl_phys2virt(qxl, cmd->u.set.shape, group_id);
+        if (!cursor) {
+            return 1;
+        }
+        fprintf(stderr, " type %s size %dx%d hot-spot +%d+%d"
+                " unique 0x%" PRIx64 " data-size %d",
+                qxl_name(spice_cursor_type, cursor->header.type),
+                cursor->header.width, cursor->header.height,
+                cursor->header.hot_spot_x, cursor->header.hot_spot_y,
+                cursor->header.unique, cursor->data_size);
+        break;
+    case QXL_CURSOR_MOVE:
+        fprintf(stderr, " +%d+%d", cmd->u.position.x, cmd->u.position.y);
+        break;
+    }
+    return 0;
+}
+
+int qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext)
+{
+    bool compat = ext->flags & QXL_COMMAND_FLAG_COMPAT;
+    void *data;
+    int ret;
+
+    if (!qxl->cmdlog) {
+        return 0;
+    }
+    fprintf(stderr, "%" PRId64 " qxl-%d/%s:", qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL),
+            qxl->id, ring);
+    fprintf(stderr, " cmd @ 0x%" PRIx64 " %s%s", ext->cmd.data,
+            qxl_name(qxl_type, ext->cmd.type),
+            compat ? "(compat)" : "");
+
+    data = qxl_phys2virt(qxl, ext->cmd.data, ext->group_id);
+    if (!data) {
+        return 1;
+    }
+    switch (ext->cmd.type) {
+    case QXL_CMD_DRAW:
+        if (!compat) {
+            ret = qxl_log_cmd_draw(qxl, data, ext->group_id);
+        } else {
+            ret = qxl_log_cmd_draw_compat(qxl, data, ext->group_id);
+        }
+        if (ret) {
+            return ret;
+        }
+        break;
+    case QXL_CMD_SURFACE:
+        qxl_log_cmd_surface(qxl, data);
+        break;
+    case QXL_CMD_CURSOR:
+        qxl_log_cmd_cursor(qxl, data, ext->group_id);
+        break;
+    }
+    fprintf(stderr, "\n");
+    return 0;
+}