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/*
* qxl command logging -- for debug purposes
*/
#include <stdio.h>
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#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_cmd_draw(PCIQXLDevice *qxl, QXLDrawable *draw)
{
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));
}
static void qxl_log_cmd_draw_compat(PCIQXLDevice *qxl, QXLCompatDrawable *draw)
{
fprintf(stderr, ": type %s effect %s",
qxl_name(qxl_draw_type, draw->type),
qxl_name(qxl_draw_effect, draw->effect));
}
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);
} else {
qxl_log_cmd_draw_compat(qxl, data);
}
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");
}
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