mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-25 20:49:49 +00:00
a19cbfb346
qxl is a paravirtual graphics card. The qxl device is the bridge between the guest and the spice server (aka libspice-server). The spice server will send the rendering commands to the spice client, which will actually render them. The spice server is also able to render locally, which is done in case the guest wants read something from video memory. Local rendering is also used to support display over vnc and sdl. qxl is activated using "-vga qxl". qxl supports multihead, additional cards can be added via '-device qxl". [ v2: add copyright to files ] [ v2: use qemu-common.h for standard includes ] [ v2: create separate qxl-vga device for primary ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
249 lines
8.2 KiB
C
249 lines
8.2 KiB
C
/*
|
|
* 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 "qxl.h"
|
|
|
|
static const char *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 *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 *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 *qxl_surface_cmd[] = {
|
|
[ QXL_SURFACE_CMD_CREATE ] = "create",
|
|
[ QXL_SURFACE_CMD_DESTROY ] = "destroy",
|
|
};
|
|
|
|
static const char *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 *qxl_cursor_cmd[] = {
|
|
[ QXL_CURSOR_SET ] = "set",
|
|
[ QXL_CURSOR_MOVE ] = "move",
|
|
[ QXL_CURSOR_HIDE ] = "hide",
|
|
[ QXL_CURSOR_TRAIL ] = "trail",
|
|
};
|
|
|
|
static const char *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 *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 void qxl_log_image(PCIQXLDevice *qxl, QXLPHYSICAL addr, int group_id)
|
|
{
|
|
QXLImage *image;
|
|
QXLImageDescriptor *desc;
|
|
|
|
image = qxl_phys2virt(qxl, addr, group_id);
|
|
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, ")");
|
|
}
|
|
|
|
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 void qxl_log_cmd_draw_copy(PCIQXLDevice *qxl, QXLCopy *copy, int group_id)
|
|
{
|
|
fprintf(stderr, " src %" PRIx64,
|
|
copy->src_bitmap);
|
|
qxl_log_image(qxl, copy->src_bitmap, group_id);
|
|
fprintf(stderr, " area");
|
|
qxl_log_rect(©->src_area);
|
|
fprintf(stderr, " rop %d", copy->rop_descriptor);
|
|
}
|
|
|
|
static void 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:
|
|
qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void 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:
|
|
qxl_log_cmd_draw_copy(qxl, &draw->u.copy, group_id);
|
|
break;
|
|
}
|
|
}
|
|
|
|
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);
|
|
}
|
|
}
|
|
|
|
void 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);
|
|
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;
|
|
}
|
|
}
|
|
|
|
void qxl_log_command(PCIQXLDevice *qxl, const char *ring, QXLCommandExt *ext)
|
|
{
|
|
bool compat = ext->flags & QXL_COMMAND_FLAG_COMPAT;
|
|
void *data;
|
|
|
|
if (!qxl->cmdlog) {
|
|
return;
|
|
}
|
|
fprintf(stderr, "qxl-%d/%s:", 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);
|
|
switch (ext->cmd.type) {
|
|
case QXL_CMD_DRAW:
|
|
if (!compat) {
|
|
qxl_log_cmd_draw(qxl, data, ext->group_id);
|
|
} else {
|
|
qxl_log_cmd_draw_compat(qxl, data, ext->group_id);
|
|
}
|
|
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");
|
|
}
|