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Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

wef

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# gpg: Signature made Tue 27 Jun 2023 05:09:23 PM CEST
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu: (33 commits)
  ui/dbus: use shared D3D11 Texture2D when possible
  virtio-gpu-virgl: use D3D11_SHARE_TEXTURE when available
  ui: add optional d3d texture pointer to scanout texture
  ui/egl: query ANGLE d3d device
  virtio-gpu-virgl: teach it to get the QEMU EGL display
  ui/dbus: add some GL traces
  ui/dbus: add GL support on win32
  ui: add egl_fb_read_rect()
  ui/egl: default to GLES on windows
  ui: add egl-headless support on win32
  ui/dbus: use shared memory when possible on win32
  virtio-gpu/win32: allocate shareable 2d resources/images
  console/win32: allocate shareable display surface
  ui/dbus: introduce "Interfaces" properties
  tests: make dbus-display-test work on win32
  qtest: add qtest_pid()
  ui/dbus: win32 support
  scripts: add a XML preprocessor script
  ui/dbus: compile without gio/gunixfdlist.h
  ui/egl: fix make_context_current() callback return value
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-06-28 08:42:32 +02:00
commit b111569da9
42 changed files with 1954 additions and 216 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@ -3202,6 +3202,7 @@ F: docs/interop/dbus*
F: docs/sphinx/dbus*
F: docs/sphinx/fakedbusdoc.py
F: tests/qtest/dbus*
F: scripts/xml-preprocess*
Seccomp
M: Daniel P. Berrange <berrange@redhat.com>

43
audio/dbusaudio.c
View File

@ -29,7 +29,11 @@
#include "qemu/timer.h"
#include "qemu/dbus.h"
#ifdef G_OS_UNIX
#include <gio/gunixfdlist.h>
#endif
#include "ui/dbus.h"
#include "ui/dbus-display1.h"
#define AUDIO_CAP "dbus"
@ -444,7 +448,9 @@ listener_in_vanished_cb(GDBusConnection *connection,
static gboolean
dbus_audio_register_listener(AudioState *s,
GDBusMethodInvocation *invocation,
#ifdef G_OS_UNIX
GUnixFDList *fd_list,
#endif
GVariant *arg_listener,
bool out)
{
@ -471,6 +477,11 @@ dbus_audio_register_listener(AudioState *s,
return DBUS_METHOD_INVOCATION_HANDLED;
}
#ifdef G_OS_WIN32
if (!dbus_win32_import_socket(invocation, arg_listener, &fd)) {
return DBUS_METHOD_INVOCATION_HANDLED;
}
#else
fd = g_unix_fd_list_get(fd_list, g_variant_get_handle(arg_listener), &err);
if (err) {
g_dbus_method_invocation_return_error(invocation,
@ -480,6 +491,7 @@ dbus_audio_register_listener(AudioState *s,
err->message);
return DBUS_METHOD_INVOCATION_HANDLED;
}
#endif
socket = g_socket_new_from_fd(fd, &err);
if (err) {
@ -488,15 +500,28 @@ dbus_audio_register_listener(AudioState *s,
DBUS_DISPLAY_ERROR_FAILED,
"Couldn't make a socket: %s",
err->message);
#ifdef G_OS_WIN32
closesocket(fd);
#else
close(fd);
#endif
return DBUS_METHOD_INVOCATION_HANDLED;
}
socket_conn = g_socket_connection_factory_create_connection(socket);
if (out) {
qemu_dbus_display1_audio_complete_register_out_listener(
da->iface, invocation, NULL);
da->iface, invocation
#ifdef G_OS_UNIX
, NULL
#endif
);
} else {
qemu_dbus_display1_audio_complete_register_in_listener(
da->iface, invocation, NULL);
da->iface, invocation
#ifdef G_OS_UNIX
, NULL
#endif
);
}
listener_conn =
@ -574,22 +599,32 @@ dbus_audio_register_listener(AudioState *s,
static gboolean
dbus_audio_register_out_listener(AudioState *s,
GDBusMethodInvocation *invocation,
#ifdef G_OS_UNIX
GUnixFDList *fd_list,
#endif
GVariant *arg_listener)
{
return dbus_audio_register_listener(s, invocation,
fd_list, arg_listener, true);
#ifdef G_OS_UNIX
fd_list,
#endif
arg_listener, true);
}
static gboolean
dbus_audio_register_in_listener(AudioState *s,
GDBusMethodInvocation *invocation,
#ifdef G_OS_UNIX
GUnixFDList *fd_list,
#endif
GVariant *arg_listener)
{
return dbus_audio_register_listener(s, invocation,
fd_list, arg_listener, false);
#ifdef G_OS_UNIX
fd_list,
#endif
arg_listener, false);
}
static void

2
chardev/char-win-stdio.c
View File

@ -190,7 +190,7 @@ static void qemu_chr_open_stdio(Chardev *chr,
}
}
dwMode |= ENABLE_LINE_INPUT;
dwMode |= ENABLE_LINE_INPUT | ENABLE_VIRTUAL_TERMINAL_INPUT;
if (is_console) {
/* set the terminal in raw mode */

3
hw/display/virtio-gpu-udmabuf.c
View File

@ -132,7 +132,8 @@ void virtio_gpu_init_udmabuf(struct virtio_gpu_simple_resource *res)
void *pdata = NULL;
res->dmabuf_fd = -1;
if (res->iov_cnt == 1) {
if (res->iov_cnt == 1 &&
res->iov[0].iov_len < 4096) {
pdata = res->iov[0].iov_base;
} else {
virtio_gpu_create_udmabuf(res);

43
hw/display/virtio-gpu-virgl.c
View File

@ -18,9 +18,17 @@
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-gpu.h"
#include "ui/egl-helpers.h"
#include <virglrenderer.h>
static struct virgl_renderer_callbacks virtio_gpu_3d_cbs;
#if VIRGL_RENDERER_CALLBACKS_VERSION >= 4
static void *
virgl_get_egl_display(G_GNUC_UNUSED void *cookie)
{
return qemu_egl_display;
}
#endif
static void virgl_cmd_create_resource_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
@ -145,7 +153,6 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
struct virtio_gpu_set_scanout ss;
struct virgl_renderer_resource_info info;
int ret;
VIRTIO_GPU_FILL_CMD(ss);
@ -160,10 +167,20 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
}
g->parent_obj.enable = 1;
memset(&info, 0, sizeof(info));
if (ss.resource_id && ss.r.width && ss.r.height) {
struct virgl_renderer_resource_info info;
void *d3d_tex2d = NULL;
#ifdef HAVE_VIRGL_D3D_INFO_EXT
struct virgl_renderer_resource_info_ext ext;
memset(&ext, 0, sizeof(ext));
ret = virgl_renderer_resource_get_info_ext(ss.resource_id, &ext);
info = ext.base;
d3d_tex2d = ext.d3d_tex2d;
#else
memset(&info, 0, sizeof(info));
ret = virgl_renderer_resource_get_info(ss.resource_id, &info);
#endif
if (ret == -1) {
qemu_log_mask(LOG_GUEST_ERROR,
"%s: illegal resource specified %d\n",
@ -178,7 +195,8 @@ static void virgl_cmd_set_scanout(VirtIOGPU *g,
g->parent_obj.scanout[ss.scanout_id].con, info.tex_id,
info.flags & VIRTIO_GPU_RESOURCE_FLAG_Y_0_TOP,
info.width, info.height,
ss.r.x, ss.r.y, ss.r.width, ss.r.height);
ss.r.x, ss.r.y, ss.r.width, ss.r.height,
d3d_tex2d);
} else {
dpy_gfx_replace_surface(
g->parent_obj.scanout[ss.scanout_id].con, NULL);
@ -607,8 +625,21 @@ void virtio_gpu_virgl_reset(VirtIOGPU *g)
int virtio_gpu_virgl_init(VirtIOGPU *g)
{
int ret;
uint32_t flags = 0;
ret = virgl_renderer_init(g, 0, &virtio_gpu_3d_cbs);
#if VIRGL_RENDERER_CALLBACKS_VERSION >= 4
if (qemu_egl_display) {
virtio_gpu_3d_cbs.version = 4;
virtio_gpu_3d_cbs.get_egl_display = virgl_get_egl_display;
}
#endif
#ifdef VIRGL_RENDERER_D3D11_SHARE_TEXTURE
if (qemu_egl_angle_d3d) {
flags |= VIRGL_RENDERER_D3D11_SHARE_TEXTURE;
}
#endif
ret = virgl_renderer_init(g, flags, &virtio_gpu_3d_cbs);
if (ret != 0) {
error_report("virgl could not be initialized: %d", ret);
return ret;

99
hw/display/virtio-gpu.c
View File

@ -258,6 +258,16 @@ static uint32_t calc_image_hostmem(pixman_format_code_t pformat,
return height * stride;
}
#ifdef WIN32
static void
win32_pixman_image_destroy(pixman_image_t *image, void *data)
{
HANDLE handle = data;
qemu_win32_map_free(pixman_image_get_data(image), handle, &error_warn);
}
#endif
static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
@ -304,12 +314,27 @@ static void virtio_gpu_resource_create_2d(VirtIOGPU *g,
res->hostmem = calc_image_hostmem(pformat, c2d.width, c2d.height);
if (res->hostmem + g->hostmem < g->conf_max_hostmem) {
void *bits = NULL;
#ifdef WIN32
bits = qemu_win32_map_alloc(res->hostmem, &res->handle, &error_warn);
if (!bits) {
goto end;
}
#endif
res->image = pixman_image_create_bits(pformat,
c2d.width,
c2d.height,
NULL, 0);
bits, res->hostmem / c2d.height);
#ifdef WIN32
if (res->image) {
pixman_image_set_destroy_function(res->image, win32_pixman_image_destroy, res->handle);
}
#endif
}
#ifdef WIN32
end:
#endif
if (!res->image) {
qemu_log_mask(LOG_GUEST_ERROR,
"%s: resource creation failed %d %d %d\n",
@ -438,11 +463,11 @@ static void virtio_gpu_transfer_to_host_2d(VirtIOGPU *g,
struct virtio_gpu_ctrl_command *cmd)
{
struct virtio_gpu_simple_resource *res;
int h;
int h, bpp;
uint32_t src_offset, dst_offset, stride;
int bpp;
pixman_format_code_t format;
struct virtio_gpu_transfer_to_host_2d t2d;
void *img_data;
VIRTIO_GPU_FILL_CMD(t2d);
virtio_gpu_t2d_bswap(&t2d);
@ -471,23 +496,23 @@ static void virtio_gpu_transfer_to_host_2d(VirtIOGPU *g,
format = pixman_image_get_format(res->image);
bpp = DIV_ROUND_UP(PIXMAN_FORMAT_BPP(format), 8);
stride = pixman_image_get_stride(res->image);
img_data = pixman_image_get_data(res->image);
if (t2d.offset || t2d.r.x || t2d.r.y ||
t2d.r.width != pixman_image_get_width(res->image)) {
void *img_data = pixman_image_get_data(res->image);
if (t2d.r.x || t2d.r.width != pixman_image_get_width(res->image)) {
for (h = 0; h < t2d.r.height; h++) {
src_offset = t2d.offset + stride * h;
dst_offset = (t2d.r.y + h) * stride + (t2d.r.x * bpp);
iov_to_buf(res->iov, res->iov_cnt, src_offset,
(uint8_t *)img_data
+ dst_offset, t2d.r.width * bpp);
(uint8_t *)img_data + dst_offset,
t2d.r.width * bpp);
}
} else {
iov_to_buf(res->iov, res->iov_cnt, 0,
pixman_image_get_data(res->image),
pixman_image_get_stride(res->image)
* pixman_image_get_height(res->image));
src_offset = t2d.offset;
dst_offset = t2d.r.y * stride + t2d.r.x * bpp;
iov_to_buf(res->iov, res->iov_cnt, src_offset,
(uint8_t *)img_data + dst_offset,
stride * t2d.r.height);
}
}
@ -498,6 +523,8 @@ static void virtio_gpu_resource_flush(VirtIOGPU *g,
struct virtio_gpu_resource_flush rf;
struct virtio_gpu_scanout *scanout;
pixman_region16_t flush_region;
bool within_bounds = false;
bool update_submitted = false;
int i;
VIRTIO_GPU_FILL_CMD(rf);
@ -518,13 +545,28 @@ static void virtio_gpu_resource_flush(VirtIOGPU *g,
rf.r.x < scanout->x + scanout->width &&
rf.r.x + rf.r.width >= scanout->x &&
rf.r.y < scanout->y + scanout->height &&
rf.r.y + rf.r.height >= scanout->y &&
console_has_gl(scanout->con)) {
dpy_gl_update(scanout->con, 0, 0, scanout->width,
scanout->height);
rf.r.y + rf.r.height >= scanout->y) {
within_bounds = true;
if (console_has_gl(scanout->con)) {
dpy_gl_update(scanout->con, 0, 0, scanout->width,
scanout->height);
update_submitted = true;
}
}
}
return;
if (update_submitted) {
return;
}
if (!within_bounds) {
qemu_log_mask(LOG_GUEST_ERROR, "%s: flush bounds outside scanouts"
" bounds for flush %d: %d %d %d %d\n",
__func__, rf.resource_id, rf.r.x, rf.r.y,
rf.r.width, rf.r.height);
cmd->error = VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER;
return;
}
}
if (!res->blob &&
@ -634,8 +676,10 @@ static void virtio_gpu_do_set_scanout(VirtIOGPU *g,
if (console_has_gl(scanout->con)) {
if (!virtio_gpu_update_dmabuf(g, scanout_id, res, fb, r)) {
virtio_gpu_update_scanout(g, scanout_id, res, r);
return;
} else {
*error = VIRTIO_GPU_RESP_ERR_OUT_OF_MEMORY;
}
return;
}
data = res->blob;
@ -666,6 +710,9 @@ static void virtio_gpu_do_set_scanout(VirtIOGPU *g,
*error = VIRTIO_GPU_RESP_ERR_UNSPEC;
return;
}
#ifdef WIN32
qemu_displaysurface_win32_set_handle(scanout->ds, res->handle, fb->offset);
#endif
pixman_image_unref(rect);
dpy_gfx_replace_surface(g->parent_obj.scanout[scanout_id].con,
@ -1209,6 +1256,7 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
struct virtio_gpu_simple_resource *res;
struct virtio_gpu_scanout *scanout;
uint32_t resource_id, pformat;
void *bits = NULL;
int i;
g->hostmem = 0;
@ -1233,15 +1281,23 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
g_free(res);
return -EINVAL;
}
res->hostmem = calc_image_hostmem(pformat, res->width, res->height);
#ifdef WIN32
bits = qemu_win32_map_alloc(res->hostmem, &res->handle, &error_warn);
if (!bits) {
g_free(res);
return -EINVAL;
}
#endif
res->image = pixman_image_create_bits(pformat,
res->width, res->height,
NULL, 0);
bits, res->hostmem / res->height);
if (!res->image) {
g_free(res);
return -EINVAL;
}
res->hostmem = calc_image_hostmem(pformat, res->width, res->height);
res->addrs = g_new(uint64_t, res->iov_cnt);
res->iov = g_new(struct iovec, res->iov_cnt);
@ -1302,6 +1358,9 @@ static int virtio_gpu_load(QEMUFile *f, void *opaque, size_t size,
if (!scanout->ds) {
return -EINVAL;
}
#ifdef WIN32
qemu_displaysurface_win32_set_handle(scanout->ds, res->handle, 0);
#endif
dpy_gfx_replace_surface(scanout->con, scanout->ds);
dpy_gfx_update_full(scanout->con);

3
include/hw/virtio/virtio-gpu.h
View File

@ -48,6 +48,9 @@ struct virtio_gpu_simple_resource {
unsigned int iov_cnt;
uint32_t scanout_bitmask;
pixman_image_t *image;
#ifdef WIN32
HANDLE handle;
#endif
uint64_t hostmem;
uint64_t blob_size;

3
include/sysemu/os-win32.h
View File

@ -263,6 +263,9 @@ EXCEPTION_DISPOSITION
win32_close_exception_handler(struct _EXCEPTION_RECORD*, void*,
struct _CONTEXT*, void*);
void *qemu_win32_map_alloc(size_t size, HANDLE *h, Error **errp);
void qemu_win32_map_free(void *ptr, HANDLE h, Error **errp);
#ifdef __cplusplus
}
#endif

30
include/ui/console.h
View File

@ -5,6 +5,7 @@
#include "qom/object.h"
#include "qemu/notify.h"
#include "qapi/qapi-types-ui.h"
#include "ui/input.h"
#ifdef CONFIG_OPENGL
# include <epoxy/gl.h>
@ -95,6 +96,20 @@ bool kbd_put_qcode_console(QemuConsole *s, int qcode, bool ctrl);
void kbd_put_string_console(QemuConsole *s, const char *str, int len);
void kbd_put_keysym(int keysym);
/* Touch devices */
typedef struct touch_slot {
int x;
int y;
int tracking_id;
} touch_slot;
void console_handle_touch_event(QemuConsole *con,
struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX],
uint64_t num_slot,
int width, int height,
double x, double y,
InputMultiTouchType type,
Error **errp);
/* consoles */
#define TYPE_QEMU_CONSOLE "qemu-console"
@ -117,6 +132,7 @@ typedef struct ScanoutTexture {
uint32_t y;
uint32_t width;
uint32_t height;
void *d3d_tex2d;
} ScanoutTexture;
typedef struct DisplaySurface {
@ -128,6 +144,10 @@ typedef struct DisplaySurface {
GLenum gltype;
GLuint texture;
#endif
#ifdef WIN32
HANDLE handle;
uint32_t handle_offset;
#endif
} DisplaySurface;
typedef struct QemuUIInfo {
@ -251,7 +271,8 @@ typedef struct DisplayChangeListenerOps {
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
uint32_t w, uint32_t h,
void *d3d_tex2d);
/* optional (default to true if has dpy_gl_scanout_dmabuf) */
bool (*dpy_has_dmabuf)(DisplayChangeListener *dcl);
/* optional */
@ -314,6 +335,10 @@ DisplaySurface *qemu_create_displaysurface_from(int width, int height,
DisplaySurface *qemu_create_displaysurface_pixman(pixman_image_t *image);
DisplaySurface *qemu_create_placeholder_surface(int w, int h,
const char *msg);
#ifdef WIN32
void qemu_displaysurface_win32_set_handle(DisplaySurface *surface,
HANDLE h, uint32_t offset);
#endif
PixelFormat qemu_default_pixelformat(int bpp);
DisplaySurface *qemu_create_displaysurface(int width, int height);
@ -355,7 +380,8 @@ void dpy_gl_scanout_disable(QemuConsole *con);
void dpy_gl_scanout_texture(QemuConsole *con,
uint32_t backing_id, bool backing_y_0_top,
uint32_t backing_width, uint32_t backing_height,
uint32_t x, uint32_t y, uint32_t w, uint32_t h);
uint32_t x, uint32_t y, uint32_t w, uint32_t h,
void *d3d_tex2d);
void dpy_gl_scanout_dmabuf(QemuConsole *con,
QemuDmaBuf *dmabuf);
void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf,

11
include/ui/egl-helpers.h
View File

@ -12,6 +12,7 @@
extern EGLDisplay *qemu_egl_display;
extern EGLConfig qemu_egl_config;
extern DisplayGLMode qemu_egl_mode;
extern bool qemu_egl_angle_d3d;
typedef struct egl_fb {
int width;
@ -31,16 +32,18 @@ void egl_fb_setup_for_tex(egl_fb *fb, int width, int height,
void egl_fb_setup_new_tex(egl_fb *fb, int width, int height);
void egl_fb_blit(egl_fb *dst, egl_fb *src, bool flip);
void egl_fb_read(DisplaySurface *dst, egl_fb *src);
void egl_fb_read_rect(DisplaySurface *dst, egl_fb *src, int x, int y, int w, int h);
void egl_texture_blit(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip);
void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip,
int x, int y, double scale_x, double scale_y);
extern EGLContext qemu_egl_rn_ctx;
#ifdef CONFIG_GBM
extern int qemu_egl_rn_fd;
extern struct gbm_device *qemu_egl_rn_gbm_dev;
extern EGLContext qemu_egl_rn_ctx;
int egl_rendernode_init(const char *rendernode, DisplayGLMode mode);
int egl_get_fd_for_texture(uint32_t tex_id, EGLint *stride, EGLint *fourcc,
@ -62,9 +65,15 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode);
#endif
#ifdef WIN32
int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode);
#endif
EGLContext qemu_egl_init_ctx(void);
bool qemu_egl_has_dmabuf(void);
bool egl_init(const char *rendernode, DisplayGLMode mode, Error **errp);
const char *qemu_egl_get_error_string(void);
#endif /* EGL_HELPERS_H */

6
include/ui/gtk.h
View File

@ -175,7 +175,8 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
uint32_t w, uint32_t h,
void *d3d_tex2d);
void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf);
void gd_egl_cursor_dmabuf(DisplayChangeListener *dcl,
@ -211,7 +212,8 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
uint32_t w, uint32_t h,
void *d3d_tex2d);
void gd_gl_area_scanout_disable(DisplayChangeListener *dcl);
void gd_gl_area_scanout_flush(DisplayChangeListener *dcl,
uint32_t x, uint32_t y, uint32_t w, uint32_t h);

3
include/ui/sdl2.h
View File

@ -90,7 +90,8 @@ void sdl2_gl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
uint32_t w, uint32_t h,
void *d3d_tex2d);
void sdl2_gl_scanout_flush(DisplayChangeListener *dcl,
uint32_t x, uint32_t y, uint32_t w, uint32_t h);

10
meson.build
View File

@ -838,6 +838,8 @@ if gdbus_codegen.found() and get_option('cfi')
gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity'
endif
xml_pp = find_program('scripts/xml-preprocess.py')
lttng = not_found
if 'ust' in get_option('trace_backends')
lttng = dependency('lttng-ust', required: true, version: '>= 2.1',
@ -1070,6 +1072,12 @@ if not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu
virgl = dependency('virglrenderer',
method: 'pkg-config',
required: get_option('virglrenderer'))
if virgl.found()
config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT',
cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d',
prefix: '#include <virglrenderer.h>',
dependencies: virgl))
endif
endif
blkio = not_found
if not get_option('blkio').auto() or have_block
@ -1985,8 +1993,6 @@ dbus_display = get_option('dbus_display') \
error_message: '-display dbus requires glib>=2.64') \
.require(gdbus_codegen.found(),
error_message: gdbus_codegen_error.format('-display dbus')) \
.require(targetos != 'windows',
error_message: '-display dbus is not available on Windows') \
.allowed()
have_virtfs = get_option('virtfs') \

5
qapi/ui.json
View File

@ -1484,8 +1484,7 @@
{ 'name': 'none' },
{ 'name': 'gtk', 'if': 'CONFIG_GTK' },
{ 'name': 'sdl', 'if': 'CONFIG_SDL' },
{ 'name': 'egl-headless',
'if': { 'all': ['CONFIG_OPENGL', 'CONFIG_GBM'] } },
{ 'name': 'egl-headless', 'if': 'CONFIG_OPENGL' },
{ 'name': 'curses', 'if': 'CONFIG_CURSES' },
{ 'name': 'cocoa', 'if': 'CONFIG_COCOA' },
{ 'name': 'spice-app', 'if': 'CONFIG_SPICE' },
@ -1525,7 +1524,7 @@
'cocoa': { 'type': 'DisplayCocoa', 'if': 'CONFIG_COCOA' },
'curses': { 'type': 'DisplayCurses', 'if': 'CONFIG_CURSES' },
'egl-headless': { 'type': 'DisplayEGLHeadless',
'if': { 'all': ['CONFIG_OPENGL', 'CONFIG_GBM'] } },
'if': 'CONFIG_OPENGL' },
'dbus': { 'type': 'DisplayDBus', 'if': 'CONFIG_DBUS_DISPLAY' },
'sdl': { 'type': 'DisplaySDL', 'if': 'CONFIG_SDL' }
}

2
scripts/meson.build
View File

@ -1,3 +1,5 @@
if stap.found()
install_data('qemu-trace-stap', install_dir: get_option('bindir'))
endif
test('xml-preprocess', files('xml-preprocess-test.py'), suite: ['unit'])

136
scripts/xml-preprocess-test.py Normal file
View File

@ -0,0 +1,136 @@
#!/usr/bin/env python3
#
# Copyright (c) 2023 Red Hat, Inc.
#
# SPDX-License-Identifier: MIT
"""Unit tests for xml-preprocess"""
import contextlib
import importlib
import os
import platform
import subprocess
import tempfile
import unittest
from io import StringIO
xmlpp = importlib.import_module("xml-preprocess")
class TestXmlPreprocess(unittest.TestCase):
"""Tests for xml-preprocess.Preprocessor"""
def test_preprocess_xml(self):
with tempfile.NamedTemporaryFile(mode="w", delete=False) as temp_file:
temp_file.write("<root></root>")
temp_file_name = temp_file.name
result = xmlpp.preprocess_xml(temp_file_name)
self.assertEqual(result, "<root></root>")
os.remove(temp_file_name)
def test_save_xml(self):
with tempfile.NamedTemporaryFile(mode="w", delete=False) as temp_file:
temp_file_name = temp_file.name
xmlpp.save_xml("<root></root>", temp_file_name)
self.assertTrue(os.path.isfile(temp_file_name))
os.remove(temp_file_name)
def test_include(self):
with tempfile.NamedTemporaryFile(mode="w", delete=False) as inc_file:
inc_file.write("<included>Content from included file</included>")
inc_file_name = inc_file.name
xml_str = f"<?include {inc_file_name} ?>"
expected = "<included>Content from included file</included>"
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
os.remove(inc_file_name)
self.assertRaises(FileNotFoundError, xpp.preprocess, xml_str)
def test_envvar(self):
os.environ["TEST_ENV_VAR"] = "TestValue"
xml_str = "<root>$(env.TEST_ENV_VAR)</root>"
expected = "<root>TestValue</root>"
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
self.assertRaises(KeyError, xpp.preprocess, "$(env.UNKNOWN)")
def test_sys_var(self):
xml_str = "<root>$(sys.ARCH)</root>"
expected = f"<root>{platform.architecture()[0]}</root>"
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
self.assertRaises(KeyError, xpp.preprocess, "$(sys.UNKNOWN)")
def test_cus_var(self):
xml_str = "<root>$(var.USER)</root>"
expected = "<root></root>"
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
xml_str = "<?define USER=FOO?><root>$(var.USER)</root>"
expected = "<root>FOO</root>"
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
def test_error_warning(self):
xml_str = "<root><?warning \"test warn\"?></root>"
expected = "<root></root>"
xpp = xmlpp.Preprocessor()
out = StringIO()
with contextlib.redirect_stdout(out):
result = xpp.preprocess(xml_str)
self.assertEqual(result, expected)
self.assertEqual(out.getvalue(), "[Warning]: test warn\n")
self.assertRaises(RuntimeError, xpp.preprocess, "<?error \"test\"?>")
def test_cmd(self):
xpp = xmlpp.Preprocessor()
result = xpp.preprocess('<root><?cmd "echo hello world"?></root>')
self.assertEqual(result, "<root>hello world</root>")
self.assertRaises(
subprocess.CalledProcessError,
xpp.preprocess, '<?cmd "test-unknown-cmd"?>'
)
def test_foreach(self):
xpp = xmlpp.Preprocessor()
result = xpp.preprocess(
'<root><?foreach x in a;b;c?>$(var.x)<?endforeach?></root>'
)
self.assertEqual(result, "<root>abc</root>")
def test_if_elseif(self):
xpp = xmlpp.Preprocessor()
result = xpp.preprocess('<root><?if True?>ok<?endif?></root>')
self.assertEqual(result, "<root>ok</root>")
result = xpp.preprocess('<root><?if False?>ok<?endif?></root>')
self.assertEqual(result, "<root></root>")
result = xpp.preprocess('<root><?if True?>ok<?else?>ko<?endif?></root>')
self.assertEqual(result, "<root>ok</root>")
result = xpp.preprocess('<root><?if False?>ok<?else?>ko<?endif?></root>')
self.assertEqual(result, "<root>ko</root>")
result = xpp.preprocess(
'<root><?if False?>ok<?elseif True?>ok2<?else?>ko<?endif?></root>'
)
self.assertEqual(result, "<root>ok2</root>")
result = xpp.preprocess(
'<root><?if False?>ok<?elseif False?>ok<?else?>ko<?endif?></root>'
)
self.assertEqual(result, "<root>ko</root>")
def test_ifdef(self):
xpp = xmlpp.Preprocessor()
result = xpp.preprocess('<root><?ifdef USER?>ok<?else?>ko<?endif?></root>')
self.assertEqual(result, "<root>ko</root>")
result = xpp.preprocess(
'<?define USER=FOO?><root><?ifdef USER?>ok<?else?>ko<?endif?></root>'
)
self.assertEqual(result, "<root>ok</root>")
if __name__ == "__main__":
unittest.main()

293
scripts/xml-preprocess.py Executable file
View File

@ -0,0 +1,293 @@
#!/usr/bin/env python3
#
# Copyright (c) 2017-2019 Tony Su
# Copyright (c) 2023 Red Hat, Inc.
#
# SPDX-License-Identifier: MIT
#
# Adapted from https://github.com/peitaosu/XML-Preprocessor
#
"""This is a XML Preprocessor which can be used to process your XML file before
you use it, to process conditional statements, variables, iteration
statements, error/warning, execute command, etc.
## XML Schema
### Include Files
```
<?include path/to/file ?>
```
### Variables
```
$(env.EnvironmentVariable)
$(sys.SystemVariable)
$(var.CustomVariable)
```
### Conditional Statements
```
<?if ?>
<?ifdef ?>
<?ifndef ?>
<?else?>
<?elseif ?>
<?endif?>
```
### Iteration Statements
```
<?foreach VARNAME in 1;2;3?>
$(var.VARNAME)
<?endforeach?>
```
### Errors and Warnings
```
<?error "This is error message!" ?>
<?warning "This is warning message!" ?>
```
### Commands
```
<? cmd "echo hello world" ?>
```
"""
import os
import platform
import re
import subprocess
import sys
from typing import Optional
from xml.dom import minidom
class Preprocessor():
"""This class holds the XML preprocessing state"""
def __init__(self):
self.sys_vars = {
"ARCH": platform.architecture()[0],
"SOURCE": os.path.abspath(__file__),
"CURRENT": os.getcwd(),
}
self.cus_vars = {}
def _pp_include(self, xml_str: str) -> str:
include_regex = r"(<\?include([\w\s\\/.:_-]+)\s*\?>)"
matches = re.findall(include_regex, xml_str)
for group_inc, group_xml in matches:
inc_file_path = group_xml.strip()
with open(inc_file_path, "r", encoding="utf-8") as inc_file:
inc_file_content = inc_file.read()
xml_str = xml_str.replace(group_inc, inc_file_content)
return xml_str
def _pp_env_var(self, xml_str: str) -> str:
envvar_regex = r"(\$\(env\.(\w+)\))"
matches = re.findall(envvar_regex, xml_str)
for group_env, group_var in matches:
xml_str = xml_str.replace(group_env, os.environ[group_var])
return xml_str
def _pp_sys_var(self, xml_str: str) -> str:
sysvar_regex = r"(\$\(sys\.(\w+)\))"
matches = re.findall(sysvar_regex, xml_str)
for group_sys, group_var in matches:
xml_str = xml_str.replace(group_sys, self.sys_vars[group_var])
return xml_str
def _pp_cus_var(self, xml_str: str) -> str:
define_regex = r"(<\?define\s*(\w+)\s*=\s*([\w\s\"]+)\s*\?>)"
matches = re.findall(define_regex, xml_str)
for group_def, group_name, group_var in matches:
group_name = group_name.strip()
group_var = group_var.strip().strip("\"")
self.cus_vars[group_name] = group_var
xml_str = xml_str.replace(group_def, "")
cusvar_regex = r"(\$\(var\.(\w+)\))"
matches = re.findall(cusvar_regex, xml_str)
for group_cus, group_var in matches:
xml_str = xml_str.replace(
group_cus,
self.cus_vars.get(group_var, "")
)
return xml_str
def _pp_foreach(self, xml_str: str) -> str:
foreach_regex = r"(<\?foreach\s+(\w+)\s+in\s+([\w;]+)\s*\?>(.*)<\?endforeach\?>)"
matches = re.findall(foreach_regex, xml_str)
for group_for, group_name, group_vars, group_text in matches:
group_texts = ""
for var in group_vars.split(";"):
self.cus_vars[group_name] = var
group_texts += self._pp_cus_var(group_text)
xml_str = xml_str.replace(group_for, group_texts)
return xml_str
def _pp_error_warning(self, xml_str: str) -> str:
error_regex = r"<\?error\s*\"([^\"]+)\"\s*\?>"
matches = re.findall(error_regex, xml_str)
for group_var in matches:
raise RuntimeError("[Error]: " + group_var)
warning_regex = r"(<\?warning\s*\"([^\"]+)\"\s*\?>)"
matches = re.findall(warning_regex, xml_str)
for group_wrn, group_var in matches:
print("[Warning]: " + group_var)
xml_str = xml_str.replace(group_wrn, "")
return xml_str
def _pp_if_eval(self, xml_str: str) -> str:
ifelif_regex = (
r"(<\?(if|elseif)\s*([^\"\s=<>!]+)\s*([!=<>]+)\s*\"*([^\"=<>!]+)\"*\s*\?>)"
)
matches = re.findall(ifelif_regex, xml_str)
for ifelif, tag, left, operator, right in matches:
if "<" in operator or ">" in operator:
result = eval(f"{left} {operator} {right}")
else:
result = eval(f'"{left}" {operator} "{right}"')
xml_str = xml_str.replace(ifelif, f"<?{tag} {result}?>")
return xml_str
def _pp_ifdef_ifndef(self, xml_str: str) -> str:
ifndef_regex = r"(<\?(ifdef|ifndef)\s*([\w]+)\s*\?>)"
matches = re.findall(ifndef_regex, xml_str)
for group_ifndef, group_tag, group_var in matches:
if group_tag == "ifdef":
result = group_var in self.cus_vars
else:
result = group_var not in self.cus_vars
xml_str = xml_str.replace(group_ifndef, f"<?if {result}?>")
return xml_str
def _pp_if_elseif(self, xml_str: str) -> str:
if_elif_else_regex = (
r"(<\?if\s(True|False)\?>"
r"(.*?)"
r"<\?elseif\s(True|False)\?>"
r"(.*?)"
r"<\?else\?>"
r"(.*?)"
r"<\?endif\?>)"
)
if_else_regex = (
r"(<\?if\s(True|False)\?>"
r"(.*?)"
r"<\?else\?>"
r"(.*?)"
r"<\?endif\?>)"
)
if_regex = r"(<\?if\s(True|False)\?>(.*?)<\?endif\?>)"
matches = re.findall(if_elif_else_regex, xml_str, re.DOTALL)
for (group_full, group_if, group_if_elif, group_elif,
group_elif_else, group_else) in matches:
result = ""
if group_if == "True":
result = group_if_elif
elif group_elif == "True":
result = group_elif_else
else:
result = group_else
xml_str = xml_str.replace(group_full, result)
matches = re.findall(if_else_regex, xml_str, re.DOTALL)
for group_full, group_if, group_if_else, group_else in matches:
result = ""
if group_if == "True":
result = group_if_else
else:
result = group_else
xml_str = xml_str.replace(group_full, result)
matches = re.findall(if_regex, xml_str, re.DOTALL)
for group_full, group_if, group_text in matches:
result = ""
if group_if == "True":
result = group_text
xml_str = xml_str.replace(group_full, result)
return xml_str
def _pp_command(self, xml_str: str) -> str:
cmd_regex = r"(<\?cmd\s*\"([^\"]+)\"\s*\?>)"
matches = re.findall(cmd_regex, xml_str)
for group_cmd, group_exec in matches:
output = subprocess.check_output(
group_exec, shell=True,
text=True, stderr=subprocess.STDOUT
)
xml_str = xml_str.replace(group_cmd, output)
return xml_str
def _pp_blanks(self, xml_str: str) -> str:
right_blank_regex = r">[\n\s\t\r]*"
left_blank_regex = r"[\n\s\t\r]*<"
xml_str = re.sub(right_blank_regex, ">", xml_str)
xml_str = re.sub(left_blank_regex, "<", xml_str)
return xml_str
def preprocess(self, xml_str: str) -> str:
fns = [
self._pp_blanks,
self._pp_include,
self._pp_foreach,
self._pp_env_var,
self._pp_sys_var,
self._pp_cus_var,
self._pp_if_eval,
self._pp_ifdef_ifndef,
self._pp_if_elseif,
self._pp_command,
self._pp_error_warning,
]
while True:
changed = False
for func in fns:
out_xml = func(xml_str)
if not changed and out_xml != xml_str:
changed = True
xml_str = out_xml
if not changed:
break
return xml_str
def preprocess_xml(path: str) -> str:
with open(path, "r", encoding="utf-8") as original_file:
input_xml = original_file.read()
proc = Preprocessor()
return proc.preprocess(input_xml)
def save_xml(xml_str: str, path: Optional[str]):
xml = minidom.parseString(xml_str)
with open(path, "w", encoding="utf-8") if path else sys.stdout as output_file:
output_file.write(xml.toprettyxml())
def main():
if len(sys.argv) < 2:
print("Usage: xml-preprocessor input.xml [output.xml]")
sys.exit(1)
output_file = None
if len(sys.argv) == 3:
output_file = sys.argv[2]
input_file = sys.argv[1]
output_xml = preprocess_xml(input_file)
save_xml(output_xml, output_file)
if __name__ == "__main__":
main()

43
tests/qtest/dbus-display-test.c
View File

@ -1,4 +1,5 @@
#include "qemu/osdep.h"
#include "qemu/sockets.h"
#include "qemu/dbus.h"
#include "qemu/sockets.h"
#include <gio/gio.h>
@ -14,7 +15,11 @@ test_dbus_p2p_from_fd(int fd)
g_autoptr(GSocketConnection) socketc = NULL;
GDBusConnection *conn;
#ifdef WIN32
socket = g_socket_new_from_fd(_get_osfhandle(fd), &err);
#else
socket = g_socket_new_from_fd(fd, &err);
#endif
g_assert_no_error(err);
socketc = g_socket_connection_factory_create_connection(socket);
@ -126,7 +131,10 @@ test_dbus_console_registered(GObject *source_object,
qemu_dbus_display1_console_call_register_listener_finish(
QEMU_DBUS_DISPLAY1_CONSOLE(source_object),
NULL, res, &err);
#ifndef WIN32
NULL,
#endif
res, &err);
g_assert_no_error(err);
test->listener_conn = g_thread_join(test->thread);
@ -145,17 +153,25 @@ test_dbus_display_console(void)
g_autoptr(GError) err = NULL;
g_autoptr(GDBusConnection) conn = NULL;
g_autoptr(QemuDBusDisplay1ConsoleProxy) console = NULL;
g_autoptr(GUnixFDList) fd_list = NULL;
g_autoptr(GMainLoop) loop = NULL;
QTestState *qts = NULL;
int pair[2], idx;
int pair[2];
TestDBusConsoleRegister test;
#ifdef WIN32
WSAPROTOCOL_INFOW info;
g_autoptr(GVariant) listener = NULL;
#else
g_autoptr(GUnixFDList) fd_list = NULL;
int idx;
#endif
test_setup(&qts, &conn);
g_assert_cmpint(qemu_socketpair(AF_UNIX, SOCK_STREAM, 0, pair), ==, 0);
#ifndef WIN32
fd_list = g_unix_fd_list_new();
idx = g_unix_fd_list_append(fd_list, pair[1], NULL);
#endif
console = QEMU_DBUS_DISPLAY1_CONSOLE_PROXY(
qemu_dbus_display1_console_proxy_new_sync(
@ -171,12 +187,33 @@ test_dbus_display_console(void)
test.thread = g_thread_new(NULL, test_dbus_p2p_server_setup_thread,
GINT_TO_POINTER(pair[0]));
#ifdef WIN32
if (WSADuplicateSocketW(_get_osfhandle(pair[1]),
GetProcessId((HANDLE) qtest_pid(qts)),
&info) == SOCKET_ERROR)
{
g_autofree char *emsg = g_win32_error_message(WSAGetLastError());
g_error("WSADuplicateSocket failed: %s", emsg);
}
close(pair[1]);
listener = g_variant_new_fixed_array(G_VARIANT_TYPE_BYTE,
&info,
sizeof(info),
1);
#endif
qemu_dbus_display1_console_call_register_listener(
QEMU_DBUS_DISPLAY1_CONSOLE(console),
#ifdef WIN32
listener,
#else
g_variant_new_handle(idx),
#endif
G_DBUS_CALL_FLAGS_NONE,
-1,
#ifndef WIN32
fd_list,
#endif
NULL,
test_dbus_console_registered,
&test);

5
tests/qtest/libqtest.c
View File

@ -142,6 +142,11 @@ static int socket_accept(int sock)
return ret;
}
pid_t qtest_pid(QTestState *s)
{
return s->qemu_pid;
}
bool qtest_probe_child(QTestState *s)
{
pid_t pid = s->qemu_pid;

9
tests/qtest/libqtest.h
View File

@ -985,4 +985,13 @@ void qtest_qom_set_bool(QTestState *s, const char *path, const char *property,
* Returns: Value retrieved from property.
*/
bool qtest_qom_get_bool(QTestState *s, const char *path, const char *property);
/**
* qtest_pid:
* @s: QTestState instance to operate on.
*
* Returns: the PID of the QEMU process, or <= 0
*/
pid_t qtest_pid(QTestState *s);
#endif

2
tests/qtest/meson.build
View File

@ -104,7 +104,7 @@ qtests_i386 = \
'numa-test'
]
if dbus_display and targetos != 'windows'
if dbus_display
qtests_i386 += ['dbus-display-test']
endif

137
ui/console.c
View File

@ -1223,7 +1223,8 @@ static void displaychangelistener_display_console(DisplayChangeListener *dcl,
con->scanout.texture.x,
con->scanout.texture.y,
con->scanout.texture.width,
con->scanout.texture.height);
con->scanout.texture.height,
con->scanout.texture.d3d_tex2d);
}
}
@ -1513,18 +1514,59 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
return s;
}
#ifdef WIN32
void qemu_displaysurface_win32_set_handle(DisplaySurface *surface,
HANDLE h, uint32_t offset)
{
assert(!surface->handle);
surface->handle = h;
surface->handle_offset = offset;
}
static void
win32_pixman_image_destroy(pixman_image_t *image, void *data)
{
DisplaySurface *surface = data;
if (!surface->handle) {
return;
}
assert(surface->handle_offset == 0);
qemu_win32_map_free(
pixman_image_get_data(surface->image),
surface->handle,
&error_warn
);
}
#endif
DisplaySurface *qemu_create_displaysurface(int width, int height)
{
DisplaySurface *surface = g_new0(DisplaySurface, 1);
DisplaySurface *surface;
void *bits = NULL;
#ifdef WIN32
HANDLE handle = NULL;
#endif
trace_displaysurface_create(surface, width, height);
surface->format = PIXMAN_x8r8g8b8;
surface->image = pixman_image_create_bits(surface->format,
width, height,
NULL, width * 4);
assert(surface->image != NULL);
trace_displaysurface_create(width, height);
#ifdef WIN32
bits = qemu_win32_map_alloc(width * height * 4, &handle, &error_abort);
#endif
surface = qemu_create_displaysurface_from(
width, height,
PIXMAN_x8r8g8b8,
width * 4, bits
);
surface->flags = QEMU_ALLOCATED_FLAG;
#ifdef WIN32
qemu_displaysurface_win32_set_handle(surface, handle, 0);
#endif
return surface;
}
@ -1540,6 +1582,10 @@ DisplaySurface *qemu_create_displaysurface_from(int width, int height,
width, height,
(void *)data, linesize);
assert(surface->image != NULL);
#ifdef WIN32
pixman_image_set_destroy_function(surface->image,
win32_pixman_image_destroy, surface);
#endif
return surface;
}
@ -1635,6 +1681,71 @@ static bool console_compatible_with(QemuConsole *con,
return true;
}
void console_handle_touch_event(QemuConsole *con,
struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX],
uint64_t num_slot,
int width, int height,
double x, double y,
InputMultiTouchType type,
Error **errp)
{
struct touch_slot *slot;
bool needs_sync = false;
int update;
int i;
if (num_slot >= INPUT_EVENT_SLOTS_MAX) {
error_setg(errp,
"Unexpected touch slot number: % " PRId64" >= %d",
num_slot, INPUT_EVENT_SLOTS_MAX);
return;
}
slot = &touch_slots[num_slot];
slot->x = x;
slot->y = y;
if (type == INPUT_MULTI_TOUCH_TYPE_BEGIN) {
slot->tracking_id = num_slot;
}
for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) {
if (i == num_slot) {
update = type;
} else {
update = INPUT_MULTI_TOUCH_TYPE_UPDATE;
}
slot = &touch_slots[i];
if (slot->tracking_id == -1) {
continue;
}
if (update == INPUT_MULTI_TOUCH_TYPE_END) {
slot->tracking_id = -1;
qemu_input_queue_mtt(con, update, i, slot->tracking_id);
needs_sync = true;
} else {
qemu_input_queue_mtt(con, update, i, slot->tracking_id);
qemu_input_queue_btn(con, INPUT_BUTTON_TOUCH, true);
qemu_input_queue_mtt_abs(con,
INPUT_AXIS_X, (int) slot->x,
0, width,
i, slot->tracking_id);
qemu_input_queue_mtt_abs(con,
INPUT_AXIS_Y, (int) slot->y,
0, height,
i, slot->tracking_id);
needs_sync = true;
}
}
if (needs_sync) {
qemu_input_event_sync();
}
}
void qemu_console_set_display_gl_ctx(QemuConsole *con, DisplayGLCtx *gl)
{
/* display has opengl support */
@ -2005,7 +2116,8 @@ void dpy_gl_scanout_texture(QemuConsole *con,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t width, uint32_t height)
uint32_t width, uint32_t height,
void *d3d_tex2d)
{
DisplayState *s = con->ds;
DisplayChangeListener *dcl;
@ -2013,7 +2125,7 @@ void dpy_gl_scanout_texture(QemuConsole *con,
con->scanout.kind = SCANOUT_TEXTURE;
con->scanout.texture = (ScanoutTexture) {
backing_id, backing_y_0_top, backing_width, backing_height,
x, y, width, height
x, y, width, height, d3d_tex2d,
};
QLIST_FOREACH(dcl, &s->listeners, next) {
if (con != (dcl->con ? dcl->con : active_console)) {
@ -2023,7 +2135,8 @@ void dpy_gl_scanout_texture(QemuConsole *con,
dcl->ops->dpy_gl_scanout_texture(dcl, backing_id,
backing_y_0_top,
backing_width, backing_height,
x, y, width, height);
x, y, width, height,
d3d_tex2d);
}
}
}
@ -2306,7 +2419,7 @@ QEMUCursor *qemu_console_get_cursor(QemuConsole *con)
if (con == NULL) {
con = active_console;
}
return con->cursor;
return con ? con->cursor : NULL;
}
bool qemu_console_is_visible(QemuConsole *con)

20
ui/dbus-chardev.c
View File

@ -27,7 +27,9 @@
#include "qemu/config-file.h"
#include "qemu/option.h"
#ifdef G_OS_UNIX
#include <gio/gunixfdlist.h>
#endif
#include "dbus.h"
@ -112,13 +114,20 @@ static gboolean
dbus_chr_register(
DBusChardev *dc,
GDBusMethodInvocation *invocation,
#ifdef G_OS_UNIX
GUnixFDList *fd_list,
#endif
GVariant *arg_stream,
QemuDBusDisplay1Chardev *object)
{
g_autoptr(GError) err = NULL;
int fd;
#ifdef G_OS_WIN32
if (!dbus_win32_import_socket(invocation, arg_stream, &fd)) {
return DBUS_METHOD_INVOCATION_HANDLED;
}
#else
fd = g_unix_fd_list_get(fd_list, g_variant_get_handle(arg_stream), &err);
if (err) {
g_dbus_method_invocation_return_error(
@ -128,13 +137,18 @@ dbus_chr_register(
"Couldn't get peer FD: %s", err->message);
return DBUS_METHOD_INVOCATION_HANDLED;
}
#endif
if (qemu_chr_add_client(CHARDEV(dc), fd) < 0) {
g_dbus_method_invocation_return_error(invocation,
DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_FAILED,
"Couldn't register FD!");
#ifdef G_OS_WIN32
closesocket(fd);
#else
close(fd);
#endif
return DBUS_METHOD_INVOCATION_HANDLED;
}
@ -142,7 +156,11 @@ dbus_chr_register(
"owner", g_dbus_method_invocation_get_sender(invocation),
NULL);
qemu_dbus_display1_chardev_complete_register(object, invocation, NULL);
qemu_dbus_display1_chardev_complete_register(object, invocation
#ifndef G_OS_WIN32
, NULL
#endif
);
return DBUS_METHOD_INVOCATION_HANDLED;
}

124
ui/dbus-console.c
View File

@ -28,10 +28,14 @@
#include "ui/kbd-state.h"
#include "trace.h"
#ifdef G_OS_UNIX
#include <gio/gunixfdlist.h>
#endif
#include "dbus.h"
static struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX];
struct _DBusDisplayConsole {
GDBusObjectSkeleton parent_instance;
DisplayChangeListener dcl;
@ -44,6 +48,7 @@ struct _DBusDisplayConsole {
QKbdState *kbd;
QemuDBusDisplay1Mouse *iface_mouse;
QemuDBusDisplay1MultiTouch *iface_touch;
gboolean last_set;
guint last_x;
guint last_y;
@ -93,7 +98,8 @@ dbus_gl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
DBusDisplayConsole *ddc = container_of(dcl, DBusDisplayConsole, dcl);
@ -204,10 +210,47 @@ dbus_console_set_ui_info(DBusDisplayConsole *ddc,
return DBUS_METHOD_INVOCATION_HANDLED;
}
#ifdef G_OS_WIN32
bool
dbus_win32_import_socket(GDBusMethodInvocation *invocation,
GVariant *arg_listener, int *socket)
{
gsize n;
WSAPROTOCOL_INFOW *info = (void *)g_variant_get_fixed_array(arg_listener, &n, 1);
if (!info || n != sizeof(*info)) {
g_dbus_method_invocation_return_error(
invocation,
DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_FAILED,
"Failed to get socket infos");
return false;
}
*socket = WSASocketW(FROM_PROTOCOL_INFO,
FROM_PROTOCOL_INFO,
FROM_PROTOCOL_INFO,
info, 0, 0);
if (*socket == INVALID_SOCKET) {
g_autofree gchar *emsg = g_win32_error_message(WSAGetLastError());
g_dbus_method_invocation_return_error(
invocation,
DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_FAILED,
"Couldn't create socket: %s", emsg);
return false;
}
return true;
}
#endif
static gboolean
dbus_console_register_listener(DBusDisplayConsole *ddc,
GDBusMethodInvocation *invocation,
#ifdef G_OS_UNIX
GUnixFDList *fd_list,
#endif
GVariant *arg_listener)
{
const char *sender = g_dbus_method_invocation_get_sender(invocation);
@ -229,6 +272,11 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
return DBUS_METHOD_INVOCATION_HANDLED;
}
#ifdef G_OS_WIN32
if (!dbus_win32_import_socket(invocation, arg_listener, &fd)) {
return DBUS_METHOD_INVOCATION_HANDLED;
}
#else
fd = g_unix_fd_list_get(fd_list, g_variant_get_handle(arg_listener), &err);
if (err) {
g_dbus_method_invocation_return_error(
@ -238,6 +286,7 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
"Couldn't get peer fd: %s", err->message);
return DBUS_METHOD_INVOCATION_HANDLED;
}
#endif
socket = g_socket_new_from_fd(fd, &err);
if (err) {
@ -246,13 +295,21 @@ dbus_console_register_listener(DBusDisplayConsole *ddc,
DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_FAILED,
"Couldn't make a socket: %s", err->message);
#ifdef G_OS_WIN32
closesocket(fd);
#else
close(fd);
#endif
return DBUS_METHOD_INVOCATION_HANDLED;
}
socket_conn = g_socket_connection_factory_create_connection(socket);
qemu_dbus_display1_console_complete_register_listener(
ddc->iface, invocation, NULL);
ddc->iface, invocation
#ifdef G_OS_UNIX
, NULL
#endif
);
listener_conn = g_dbus_connection_new_sync(
G_IO_STREAM(socket_conn),
@ -345,6 +402,46 @@ dbus_mouse_rel_motion(DBusDisplayConsole *ddc,
return DBUS_METHOD_INVOCATION_HANDLED;
}
static gboolean
dbus_touch_send_event(DBusDisplayConsole *ddc,
GDBusMethodInvocation *invocation,
guint kind, uint64_t num_slot,
double x, double y)
{
Error *error = NULL;
int width, height;
trace_dbus_touch_send_event(kind, num_slot, x, y);
if (kind != INPUT_MULTI_TOUCH_TYPE_BEGIN &&
kind != INPUT_MULTI_TOUCH_TYPE_UPDATE &&
kind != INPUT_MULTI_TOUCH_TYPE_CANCEL &&
kind != INPUT_MULTI_TOUCH_TYPE_END)
{
g_dbus_method_invocation_return_error(
invocation, DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_INVALID,
"Invalid touch event kind");
return DBUS_METHOD_INVOCATION_HANDLED;
}
width = qemu_console_get_width(ddc->dcl.con, 0);
height = qemu_console_get_height(ddc->dcl.con, 0);
console_handle_touch_event(ddc->dcl.con, touch_slots,
num_slot, width, height,
x, y, kind, &error);
if (error != NULL) {
g_dbus_method_invocation_return_error(
invocation, DBUS_DISPLAY_ERROR,
DBUS_DISPLAY_ERROR_INVALID,
error_get_pretty(error), NULL);
error_free(error);
} else {
qemu_dbus_display1_multi_touch_complete_send_event(ddc->iface_touch,
invocation);
}
return DBUS_METHOD_INVOCATION_HANDLED;
}
static gboolean
dbus_mouse_set_pos(DBusDisplayConsole *ddc,
GDBusMethodInvocation *invocation,
@ -440,7 +537,13 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
g_autofree char *label = NULL;
char device_addr[256] = "";
DBusDisplayConsole *ddc;
int idx;
int idx, i;
const char *interfaces[] = {
"org.qemu.Display1.Keyboard",
"org.qemu.Display1.Mouse",
"org.qemu.Display1.MultiTouch",
NULL
};
assert(display);
assert(con);
@ -465,6 +568,7 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
"width", qemu_console_get_width(con, 0),
"height", qemu_console_get_height(con, 0),
"device-address", device_addr,
"interfaces", interfaces,
NULL);
g_object_connect(ddc->iface,
"swapped-signal::handle-register-listener",
@ -495,6 +599,20 @@ dbus_display_console_new(DBusDisplay *display, QemuConsole *con)
g_dbus_object_skeleton_add_interface(G_DBUS_OBJECT_SKELETON(ddc),
G_DBUS_INTERFACE_SKELETON(ddc->iface_mouse));
ddc->iface_touch = qemu_dbus_display1_multi_touch_skeleton_new();
g_object_connect(ddc->iface_touch,
"swapped-signal::handle-send-event", dbus_touch_send_event, ddc,
NULL);
qemu_dbus_display1_multi_touch_set_max_slots(ddc->iface_touch,
INPUT_EVENT_SLOTS_MAX);
g_dbus_object_skeleton_add_interface(G_DBUS_OBJECT_SKELETON(ddc),
G_DBUS_INTERFACE_SKELETON(ddc->iface_touch));
for (i = 0; i < INPUT_EVENT_SLOTS_MAX; i++) {
struct touch_slot *slot = &touch_slots[i];
slot->tracking_id = -1;
}
register_displaychangelistener(&ddc->dcl);
ddc->mouse_mode_notifier.notify = dbus_mouse_mode_change;
qemu_add_mouse_mode_change_notifier(&ddc->mouse_mode_notifier);

285
ui/dbus-display1.xml
View File

@ -26,6 +26,20 @@
The list of consoles available on ``/org/qemu/Display1/Console_$id``.
-->
<property name="ConsoleIDs" type="au" access="read"/>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/VM object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
@ -39,8 +53,9 @@
"Text" (see :dbus:prop:`Type` and other properties).
Interactions with a console may be done with
:dbus:iface:`org.qemu.Display1.Keyboard` and
:dbus:iface:`org.qemu.Display1.Mouse` interfaces when available.
:dbus:iface:`org.qemu.Display1.Keyboard`,
:dbus:iface:`org.qemu.Display1.Mouse` and
:dbus:iface:`org.qemu.Display1.MultiTouch` interfaces when available.
-->
<interface name="org.qemu.Display1.Console">
<!--
@ -56,7 +71,13 @@
:dbus:iface:`org.qemu.Display1.Listener` interface.
-->
<method name="RegisterListener">
<?if $(env.TARGETOS) == windows?>
<arg type="ay" name="listener" direction="in">
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
<?else?>
<arg type="h" name="listener" direction="in"/>
<?endif?>
</method>
<!--
@ -120,12 +141,27 @@
The device address (ex: "pci/0000/02.0").
-->
<property name="DeviceAddress" type="s" access="read"/>
<!--
Interfaces:
This property lists extra interfaces provided by the
``/org/qemu/Display1/Console_$id`` object, and can be used to detect the
capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
org.qemu.Display1.Keyboard:
This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
This interface is optionally implemented on
``/org/qemu/Display1/Console_$id`` (see
:dbus:iface:`~org.qemu.Display1.Console`).
-->
<interface name="org.qemu.Display1.Keyboard">
@ -164,7 +200,8 @@
<!--
org.qemu.Display1.Mouse:
This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
This interface is optionally implemented on
``/org/qemu/Display1/Console_$id`` (see
:dbus:iface:`~org.qemu.Display1.Console` documentation).
.. _dbus-button-values:
@ -236,6 +273,46 @@
<property name="IsAbsolute" type="b" access="read"/>
</interface>
<!--
org.qemu.Display1.MultiTouch:
This interface in implemented on ``/org/qemu/Display1/Console_$id`` (see
:dbus:iface:`~org.qemu.Display1.Console` documentation).
.. _dbus-kind-values:
**Kind values**::
Begin = 0
Update = 1
End = 2
Cancel = 3
-->
<interface name="org.qemu.Display1.MultiTouch">
<!--
SendEvent:
@kind: The touch event kind
@num_slot: The slot number.
@x: The x coordinates.
@y: The y coordinates.
Send a touch gesture event.
-->
<method name="SendEvent">
<arg type="u" name="kind" direction="in"/>
<arg type="t" name="num_slot" direction="in"/>
<arg type="d" name="x" direction="in"/>
<arg type="d" name="y" direction="in"/>
</method>
<!--
MaxSlots:
The maximum number of slots.
-->
<property name="MaxSlots" type="i" access="read"/>
</interface>
<!--
org.qemu.Display1.Listener:
@ -293,6 +370,7 @@
</arg>
</method>
<?if $(env.TARGETOS) != windows?>
<!--
ScanoutDMABUF:
@dmabuf: the DMABUF file descriptor.
@ -331,6 +409,7 @@
<arg type="i" name="width" direction="in"/>
<arg type="i" name="height" direction="in"/>
</method>
<?endif?>
<!--
Disable:
@ -374,6 +453,116 @@
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
</method>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/Listener object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
org.qemu.Display1.Listener.Win32.Map:
This optional client-side interface can complement
org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows
specific shared memory scanouts.
-->
<interface name="org.qemu.Display1.Listener.Win32.Map">
<!--
ScanoutMap:
@handle: the shared map handle value.
@offset: mapping offset.
@width: display width, in pixels.
@height: display height, in pixels.
@stride: stride, in bytes.
@pixman_format: image format (ex: ``PIXMAN_X8R8G8B8``).
Resize and update the display content with a shared map.
-->
<method name="ScanoutMap">
<arg type="t" name="handle" direction="in"/>
<arg type="u" name="offset" direction="in"/>
<arg type="u" name="width" direction="in"/>
<arg type="u" name="height" direction="in"/>
<arg type="u" name="stride" direction="in"/>
<arg type="u" name="pixman_format" direction="in"/>
</method>
<!--
UpdateMap:
@x: the X update position, in pixels.
@y: the Y update position, in pixels.
@width: the update width, in pixels.
@height: the update height, in pixels.
Update the display content with the current shared map and the given region.
-->
<method name="UpdateMap">
<arg type="i" name="x" direction="in"/>
<arg type="i" name="y" direction="in"/>
<arg type="i" name="width" direction="in"/>
<arg type="i" name="height" direction="in"/>
</method>
</interface>
<!--
org.qemu.Display1.Listener.Win32.D3d11:
This optional client-side interface can complement
org.qemu.Display1.Listener on ``/org/qemu/Display1/Listener`` for Windows
specific Direct3D texture sharing of the scanouts.
-->
<interface name="org.qemu.Display1.Listener.Win32.D3d11">
<!--
ScanoutTexture2d:
@handle: the NT handle for the shared texture (to be opened back with ID3D11Device1::OpenSharedResource1).
@texture_width: texture width, in pixels.
@texture_height: texture height, in pixels.
@y0_top: whether Y position 0 is the top or not.
@x: the X scanout position, in pixels.
@y: the Y scanout position, in pixels.
@width: the scanout width, in pixels.
@height: the scanout height, in pixels.
Resize and update the display content with a Direct3D 11 2D texture.
You must acquire and release the associated KeyedMutex 0 during rendering.
-->
<method name="ScanoutTexture2d">
<arg type="t" name="handle" direction="in"/>
<arg type="u" name="texture_width" direction="in"/>
<arg type="u" name="texture_height" direction="in"/>
<arg type="b" name="y0_top" direction="in"/>
<arg type="u" name="x" direction="in"/>
<arg type="u" name="y" direction="in"/>
<arg type="u" name="width" direction="in"/>
<arg type="u" name="height" direction="in"/>
</method>
<!--
UpdateTexture2d:
@x: the X update position, in pixels.
@y: the Y update position, in pixels.
@width: the update width, in pixels.
@height: the update height, in pixels.
Update the display content with the current Direct3D 2D texture and the given region.
You must acquire and release the associated KeyedMutex 0 during rendering.
-->
<method name="UpdateTexture2d">
<arg type="i" name="x" direction="in"/>
<arg type="i" name="y" direction="in"/>
<arg type="i" name="width" direction="in"/>
<arg type="i" name="height" direction="in"/>
</method>
</interface>
<!--
@ -471,6 +660,20 @@
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
</method>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/Clipboard object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
@ -491,7 +694,13 @@
:dbus:iface:`org.qemu.Display1.AudioOutListener` interface.
-->
<method name="RegisterOutListener">
<?if $(env.TARGETOS) == windows?>
<arg type="ay" name="listener" direction="in">
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
<?else?>
<arg type="h" name="listener" direction="in"/>
<?endif?>
</method>
<!--
@ -506,8 +715,28 @@
:dbus:iface:`org.qemu.Display1.AudioInListener` interface.
-->
<method name="RegisterInListener">
<?if $(env.TARGETOS) == windows?>
<arg type="ay" name="listener" direction="in">
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
<?else?>
<arg type="h" name="listener" direction="in"/>
<?endif?>
</method>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/Audio object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
@ -594,6 +823,20 @@
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
</method>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/AudioOutListener object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
@ -682,6 +925,20 @@
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
</method>
<!--
Interfaces:
This property lists extra interfaces provided by the
/org/qemu/Display1/AudioInListener object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
<!--
@ -719,7 +976,13 @@
The current handler, if any, will be replaced.
-->
<method name="Register">
<?if $(env.TARGETOS) == windows?>
<arg type="ay" name="listener" direction="in">
<annotation name="org.gtk.GDBus.C.ForceGVariant" value="true"/>
</arg>
<?else?>
<arg type="h" name="stream" direction="in"/>
<?endif?>
</method>
<!--
@ -757,5 +1020,19 @@
The D-Bus unique name of the registered handler.
-->
<property name="Owner" type="s" access="read"/>
<!--
Interfaces:
This property lists extra interfaces provided by the
``/org/qemu/Display1/Chardev_$i`` object, and can be used to detect
the capabilities with which they are communicating.
Unlike the standard D-Bus Introspectable interface, querying this
property does not require parsing XML.
(earlier version of the display interface do not provide this property)
-->
<property name="Interfaces" type="as" access="read"/>
</interface>
</node>

529
ui/dbus-listener.c
View File

@ -23,9 +23,16 @@
*/
#include "qemu/osdep.h"
#include "qemu/error-report.h"
#include "qapi/error.h"
#include "sysemu/sysemu.h"
#include "dbus.h"
#ifdef G_OS_UNIX
#include <gio/gunixfdlist.h>
#endif
#ifdef WIN32
#include <d3d11.h>
#include <dxgi1_2.h>
#endif
#ifdef CONFIG_OPENGL
#include "ui/shader.h"
@ -34,6 +41,15 @@
#endif
#include "trace.h"
static void dbus_gfx_switch(DisplayChangeListener *dcl,
struct DisplaySurface *new_surface);
enum share_kind {
SHARE_KIND_NONE,
SHARE_KIND_MAPPED,
SHARE_KIND_D3DTEX,
};
struct _DBusDisplayListener {
GObject parent;
@ -45,21 +61,142 @@ struct _DBusDisplayListener {
DisplayChangeListener dcl;
DisplaySurface *ds;
enum share_kind ds_share;
int gl_updates;
bool ds_mapped;
bool can_share_map;
#ifdef WIN32
QemuDBusDisplay1ListenerWin32Map *map_proxy;
QemuDBusDisplay1ListenerWin32D3d11 *d3d11_proxy;
HANDLE peer_process;
ID3D11Texture2D *d3d_texture;
#ifdef CONFIG_OPENGL
egl_fb fb;
#endif
#endif
};
G_DEFINE_TYPE(DBusDisplayListener, dbus_display_listener, G_TYPE_OBJECT)
#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
static void dbus_gfx_update(DisplayChangeListener *dcl,
int x, int y, int w, int h);
#ifdef CONFIG_OPENGL
static void dbus_scanout_disable(DisplayChangeListener *dcl)
{
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
qemu_dbus_display1_listener_call_disable(
ddl->proxy, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
}
#ifdef WIN32
static bool d3d_texture2d_share(ID3D11Texture2D *d3d_texture,
HANDLE *handle, Error **errp)
{
IDXGIResource1 *dxgiResource = NULL;
HRESULT hr;
hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
&IID_IDXGIResource1,
(void **)&dxgiResource);
if (FAILED(hr)) {
goto fail;
}
hr = dxgiResource->lpVtbl->CreateSharedHandle(
dxgiResource,
NULL,
DXGI_SHARED_RESOURCE_READ | DXGI_SHARED_RESOURCE_WRITE,
NULL,
handle
);
dxgiResource->lpVtbl->Release(dxgiResource);
if (SUCCEEDED(hr)) {
return true;
}
fail:
error_setg_win32(errp, GetLastError(), "failed to create shared handle");
return false;
}
static bool d3d_texture2d_acquire0(ID3D11Texture2D *d3d_texture, Error **errp)
{
IDXGIKeyedMutex *dxgiMutex = NULL;
HRESULT hr;
hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
&IID_IDXGIKeyedMutex,
(void **)&dxgiMutex);
if (FAILED(hr)) {
goto fail;
}
hr = dxgiMutex->lpVtbl->AcquireSync(dxgiMutex, 0, INFINITE);
dxgiMutex->lpVtbl->Release(dxgiMutex);
if (SUCCEEDED(hr)) {
return true;
}
fail:
error_setg_win32(errp, GetLastError(), "failed to acquire texture mutex");
return false;
}
static bool d3d_texture2d_release0(ID3D11Texture2D *d3d_texture, Error **errp)
{
IDXGIKeyedMutex *dxgiMutex = NULL;
HRESULT hr;
hr = d3d_texture->lpVtbl->QueryInterface(d3d_texture,
&IID_IDXGIKeyedMutex,
(void **)&dxgiMutex);
if (FAILED(hr)) {
goto fail;
}
hr = dxgiMutex->lpVtbl->ReleaseSync(dxgiMutex, 0);
dxgiMutex->lpVtbl->Release(dxgiMutex);
if (SUCCEEDED(hr)) {
return true;
}
fail:
error_setg_win32(errp, GetLastError(), "failed to release texture mutex");
return false;
}
#endif /* WIN32 */
static void dbus_update_gl_cb(GObject *source_object,
GAsyncResult *res,
gpointer user_data)
GAsyncResult *res,
gpointer user_data)
{
g_autoptr(GError) err = NULL;
DBusDisplayListener *ddl = user_data;
bool success;
if (!qemu_dbus_display1_listener_call_update_dmabuf_finish(ddl->proxy,
res, &err)) {
#ifdef CONFIG_GBM
success = qemu_dbus_display1_listener_call_update_dmabuf_finish(
ddl->proxy, res, &err);
#endif
#ifdef WIN32
success = qemu_dbus_display1_listener_win32_d3d11_call_update_texture2d_finish(
ddl->d3d11_proxy, res, &err);
d3d_texture2d_acquire0(ddl->d3d_texture, &error_warn);
#endif
if (!success) {
error_report("Failed to call update: %s", err->message);
}
@ -67,28 +204,54 @@ static void dbus_update_gl_cb(GObject *source_object,
g_object_unref(ddl);
}
static void dbus_call_update_gl(DBusDisplayListener *ddl,
static void dbus_call_update_gl(DisplayChangeListener *dcl,
int x, int y, int w, int h)
{
graphic_hw_gl_block(ddl->dcl.con, true);
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
trace_dbus_update_gl(x, y, w, h);
glFlush();
#ifdef CONFIG_GBM
graphic_hw_gl_block(ddl->dcl.con, true);
qemu_dbus_display1_listener_call_update_dmabuf(ddl->proxy,
x, y, w, h,
G_DBUS_CALL_FLAGS_NONE,
DBUS_DEFAULT_TIMEOUT, NULL,
dbus_update_gl_cb,
g_object_ref(ddl));
#endif
#ifdef WIN32
switch (ddl->ds_share) {
case SHARE_KIND_MAPPED:
egl_fb_read_rect(ddl->ds, &ddl->fb, x, y, w, h);
dbus_gfx_update(dcl, x, y, w, h);
break;
case SHARE_KIND_D3DTEX:
Error *err = NULL;
assert(ddl->d3d_texture);
graphic_hw_gl_block(ddl->dcl.con, true);
if (!d3d_texture2d_release0(ddl->d3d_texture, &err)) {
error_report_err(err);
return;
}
qemu_dbus_display1_listener_win32_d3d11_call_update_texture2d(
ddl->d3d11_proxy,
x, y, w, h,
G_DBUS_CALL_FLAGS_NONE,
DBUS_DEFAULT_TIMEOUT, NULL,
dbus_update_gl_cb,
g_object_ref(ddl));
break;
default:
g_warn_if_reached();
}
#endif
}
static void dbus_scanout_disable(DisplayChangeListener *dcl)
{
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
ddl->ds = NULL;
qemu_dbus_display1_listener_call_disable(
ddl->proxy, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
}
#ifdef CONFIG_GBM
static void dbus_scanout_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
@ -117,15 +280,136 @@ static void dbus_scanout_dmabuf(DisplayChangeListener *dcl,
fd_list,
NULL, NULL, NULL);
}
#endif /* GBM */
#endif /* OPENGL */
#ifdef WIN32
static bool dbus_scanout_map(DBusDisplayListener *ddl)
{
g_autoptr(GError) err = NULL;
BOOL success;
HANDLE target_handle;
if (ddl->ds_share == SHARE_KIND_MAPPED) {
return true;
}
if (!ddl->can_share_map || !ddl->ds->handle) {
return false;
}
success = DuplicateHandle(
GetCurrentProcess(),
ddl->ds->handle,
ddl->peer_process,
&target_handle,
FILE_MAP_READ | SECTION_QUERY,
FALSE, 0);
if (!success) {
g_autofree char *msg = g_win32_error_message(GetLastError());
g_debug("Failed to DuplicateHandle: %s", msg);
ddl->can_share_map = false;
return false;
}
if (!qemu_dbus_display1_listener_win32_map_call_scanout_map_sync(
ddl->map_proxy,
GPOINTER_TO_UINT(target_handle),
ddl->ds->handle_offset,
surface_width(ddl->ds),
surface_height(ddl->ds),
surface_stride(ddl->ds),
surface_format(ddl->ds),
G_DBUS_CALL_FLAGS_NONE,
DBUS_DEFAULT_TIMEOUT,
NULL,
&err)) {
g_debug("Failed to call ScanoutMap: %s", err->message);
ddl->can_share_map = false;
return false;
}
ddl->ds_share = SHARE_KIND_MAPPED;
return true;
}
static bool
dbus_scanout_share_d3d_texture(
DBusDisplayListener *ddl,
ID3D11Texture2D *tex,
bool backing_y_0_top,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
{
Error *err = NULL;
BOOL success;
HANDLE share_handle, target_handle;
if (!d3d_texture2d_release0(tex, &err)) {
error_report_err(err);
return false;
}
if (!d3d_texture2d_share(tex, &share_handle, &err)) {
error_report_err(err);
return false;
}
success = DuplicateHandle(
GetCurrentProcess(),
share_handle,
ddl->peer_process,
&target_handle,
0,
FALSE, DUPLICATE_SAME_ACCESS);
if (!success) {
g_autofree char *msg = g_win32_error_message(GetLastError());
g_debug("Failed to DuplicateHandle: %s", msg);
CloseHandle(share_handle);
return false;
}
qemu_dbus_display1_listener_win32_d3d11_call_scanout_texture2d(
ddl->d3d11_proxy,
GPOINTER_TO_INT(target_handle),
backing_width,
backing_height,
backing_y_0_top,
x, y, w, h,
G_DBUS_CALL_FLAGS_NONE,
-1,
NULL, NULL, NULL);
CloseHandle(share_handle);
if (!d3d_texture2d_acquire0(tex, &err)) {
error_report_err(err);
return false;
}
ddl->d3d_texture = tex;
ddl->ds_share = SHARE_KIND_D3DTEX;
return true;
}
#endif
#ifdef CONFIG_OPENGL
static void dbus_scanout_texture(DisplayChangeListener *dcl,
uint32_t tex_id,
bool backing_y_0_top,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
trace_dbus_scanout_texture(tex_id, backing_y_0_top,
backing_width, backing_height, x, y, w, h);
#ifdef CONFIG_GBM
QemuDmaBuf dmabuf = {
.width = backing_width,
.height = backing_height,
@ -148,8 +432,26 @@ static void dbus_scanout_texture(DisplayChangeListener *dcl,
dbus_scanout_dmabuf(dcl, &dmabuf);
close(dmabuf.fd);
#endif
#ifdef WIN32
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
/* there must be a matching gfx_switch before */
assert(surface_width(ddl->ds) == w);
assert(surface_height(ddl->ds) == h);
if (d3d_tex2d) {
dbus_scanout_share_d3d_texture(ddl, d3d_tex2d, backing_y_0_top,
backing_width, backing_height, x, y, w, h);
} else {
dbus_scanout_map(ddl);
egl_fb_setup_for_tex(&ddl->fb, backing_width, backing_height, tex_id, false);
}
#endif
}
#ifdef CONFIG_GBM
static void dbus_cursor_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf, bool have_hot,
uint32_t hot_x, uint32_t hot_y)
@ -196,7 +498,14 @@ static void dbus_cursor_dmabuf(DisplayChangeListener *dcl,
NULL);
}
static void dbus_cursor_position(DisplayChangeListener *dcl,
static void dbus_release_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
dbus_scanout_disable(dcl);
}
#endif /* GBM */
static void dbus_gl_cursor_position(DisplayChangeListener *dcl,
uint32_t pos_x, uint32_t pos_y)
{
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
@ -206,19 +515,11 @@ static void dbus_cursor_position(DisplayChangeListener *dcl,
G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, NULL);
}
static void dbus_release_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
dbus_scanout_disable(dcl);
}
static void dbus_scanout_update(DisplayChangeListener *dcl,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
{
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
dbus_call_update_gl(ddl, x, y, w, h);
dbus_call_update_gl(dcl, x, y, w, h);
}
static void dbus_gl_refresh(DisplayChangeListener *dcl)
@ -232,19 +533,19 @@ static void dbus_gl_refresh(DisplayChangeListener *dcl)
}
if (ddl->gl_updates) {
dbus_call_update_gl(ddl, 0, 0,
dbus_call_update_gl(dcl, 0, 0,
surface_width(ddl->ds), surface_height(ddl->ds));
ddl->gl_updates = 0;
}
}
#endif
#endif /* OPENGL */
static void dbus_refresh(DisplayChangeListener *dcl)
{
graphic_hw_update(dcl->con);
}
#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
#ifdef CONFIG_OPENGL
static void dbus_gl_gfx_update(DisplayChangeListener *dcl,
int x, int y, int w, int h)
{
@ -263,10 +564,20 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
size_t stride;
assert(ddl->ds);
stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8);
trace_dbus_update(x, y, w, h);
#ifdef WIN32
if (dbus_scanout_map(ddl)) {
qemu_dbus_display1_listener_win32_map_call_update_map(
ddl->map_proxy,
x, y, w, h,
G_DBUS_CALL_FLAGS_NONE,
DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL);
return;
}
#endif
if (x == 0 && y == 0 && w == surface_width(ddl->ds) && h == surface_height(ddl->ds)) {
v_data = g_variant_new_from_data(
G_VARIANT_TYPE("ay"),
@ -288,6 +599,7 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
}
/* make a copy, since gvariant only handles linear data */
stride = w * DIV_ROUND_UP(PIXMAN_FORMAT_BPP(surface_format(ddl->ds)), 8);
img = pixman_image_create_bits(surface_format(ddl->ds),
w, h, NULL, stride);
pixman_image_composite(PIXMAN_OP_SRC, ddl->ds->image, NULL, img,
@ -307,20 +619,23 @@ static void dbus_gfx_update(DisplayChangeListener *dcl,
DBUS_DEFAULT_TIMEOUT, NULL, NULL, NULL);
}
#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
#ifdef CONFIG_OPENGL
static void dbus_gl_gfx_switch(DisplayChangeListener *dcl,
struct DisplaySurface *new_surface)
{
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
trace_dbus_gl_gfx_switch(new_surface);
ddl->ds = new_surface;
ddl->ds_share = SHARE_KIND_NONE;
if (ddl->ds) {
int width = surface_width(ddl->ds);
int height = surface_height(ddl->ds);
/* TODO: lazy send dmabuf (there are unnecessary sent otherwise) */
dbus_scanout_texture(&ddl->dcl, ddl->ds->texture, false,
width, height, 0, 0, width, height);
width, height, 0, 0, width, height, NULL);
}
}
#endif
@ -331,10 +646,7 @@ static void dbus_gfx_switch(DisplayChangeListener *dcl,
DBusDisplayListener *ddl = container_of(dcl, DBusDisplayListener, dcl);
ddl->ds = new_surface;
if (!ddl->ds) {
/* why not call disable instead? */
return;
}
ddl->ds_share = SHARE_KIND_NONE;
}
static void dbus_mouse_set(DisplayChangeListener *dcl,
@ -374,7 +686,7 @@ static void dbus_cursor_define(DisplayChangeListener *dcl,
NULL);
}
#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
#ifdef CONFIG_OPENGL
const DisplayChangeListenerOps dbus_gl_dcl_ops = {
.dpy_name = "dbus-gl",
.dpy_gfx_update = dbus_gl_gfx_update,
@ -386,10 +698,12 @@ const DisplayChangeListenerOps dbus_gl_dcl_ops = {
.dpy_gl_scanout_disable = dbus_scanout_disable,
.dpy_gl_scanout_texture = dbus_scanout_texture,
#ifdef CONFIG_GBM
.dpy_gl_scanout_dmabuf = dbus_scanout_dmabuf,
.dpy_gl_cursor_dmabuf = dbus_cursor_dmabuf,
.dpy_gl_cursor_position = dbus_cursor_position,
.dpy_gl_release_dmabuf = dbus_release_dmabuf,
#endif
.dpy_gl_cursor_position = dbus_gl_cursor_position,
.dpy_gl_update = dbus_scanout_update,
};
#endif
@ -412,6 +726,14 @@ dbus_display_listener_dispose(GObject *object)
g_clear_object(&ddl->conn);
g_clear_pointer(&ddl->bus_name, g_free);
g_clear_object(&ddl->proxy);
#ifdef WIN32
g_clear_object(&ddl->map_proxy);
g_clear_object(&ddl->d3d11_proxy);
g_clear_pointer(&ddl->peer_process, CloseHandle);
#ifdef CONFIG_OPENGL
egl_fb_destroy(&ddl->fb);
#endif
#endif
G_OBJECT_CLASS(dbus_display_listener_parent_class)->dispose(object);
}
@ -422,7 +744,7 @@ dbus_display_listener_constructed(GObject *object)
DBusDisplayListener *ddl = DBUS_DISPLAY_LISTENER(object);
ddl->dcl.ops = &dbus_dcl_ops;
#if defined(CONFIG_OPENGL) && defined(CONFIG_GBM)
#ifdef CONFIG_OPENGL
if (display_opengl) {
ddl->dcl.ops = &dbus_gl_dcl_ops;
}
@ -457,6 +779,130 @@ dbus_display_listener_get_console(DBusDisplayListener *ddl)
return ddl->console;
}
#ifdef WIN32
static bool
dbus_display_listener_implements(DBusDisplayListener *ddl, const char *iface)
{
QemuDBusDisplay1Listener *l = QEMU_DBUS_DISPLAY1_LISTENER(ddl->proxy);
bool implements;
implements = g_strv_contains(qemu_dbus_display1_listener_get_interfaces(l), iface);
if (!implements) {
g_debug("Display listener does not implement: `%s`", iface);
}
return implements;
}
static bool
dbus_display_listener_setup_peer_process(DBusDisplayListener *ddl)
{
g_autoptr(GError) err = NULL;
GDBusConnection *conn;
GIOStream *stream;
GSocket *sock;
g_autoptr(GCredentials) creds = NULL;
DWORD *pid;
if (ddl->peer_process) {
return true;
}
conn = g_dbus_proxy_get_connection(G_DBUS_PROXY(ddl->proxy));
stream = g_dbus_connection_get_stream(conn);
if (!G_IS_UNIX_CONNECTION(stream)) {
return false;
}
sock = g_socket_connection_get_socket(G_SOCKET_CONNECTION(stream));
creds = g_socket_get_credentials(sock, &err);
if (!creds) {
g_debug("Failed to get peer credentials: %s", err->message);
return false;
}
pid = g_credentials_get_native(creds, G_CREDENTIALS_TYPE_WIN32_PID);
if (pid == NULL) {
g_debug("Failed to get peer PID");
return false;
}
ddl->peer_process = OpenProcess(
PROCESS_DUP_HANDLE | PROCESS_QUERY_INFORMATION,
false, *pid);
if (!ddl->peer_process) {
g_autofree char *msg = g_win32_error_message(GetLastError());
g_debug("Failed to OpenProcess: %s", msg);
return false;
}
return true;
}
#endif
static void
dbus_display_listener_setup_d3d11(DBusDisplayListener *ddl)
{
#ifdef WIN32
g_autoptr(GError) err = NULL;
if (!dbus_display_listener_implements(ddl,
"org.qemu.Display1.Listener.Win32.D3d11")) {
return;
}
if (!dbus_display_listener_setup_peer_process(ddl)) {
return;
}
ddl->d3d11_proxy =
qemu_dbus_display1_listener_win32_d3d11_proxy_new_sync(ddl->conn,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
NULL,
"/org/qemu/Display1/Listener",
NULL,
&err);
if (!ddl->d3d11_proxy) {
g_debug("Failed to setup win32 d3d11 proxy: %s", err->message);
return;
}
#endif
}
static void
dbus_display_listener_setup_shared_map(DBusDisplayListener *ddl)
{
#ifdef WIN32
g_autoptr(GError) err = NULL;
if (!dbus_display_listener_implements(ddl, "org.qemu.Display1.Listener.Win32.Map")) {
return;
}
if (!dbus_display_listener_setup_peer_process(ddl)) {
return;
}
ddl->map_proxy =
qemu_dbus_display1_listener_win32_map_proxy_new_sync(ddl->conn,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
NULL,
"/org/qemu/Display1/Listener",
NULL,
&err);
if (!ddl->map_proxy) {
g_debug("Failed to setup win32 map proxy: %s", err->message);
return;
}
ddl->can_share_map = true;
#endif
}
DBusDisplayListener *
dbus_display_listener_new(const char *bus_name,
GDBusConnection *conn,
@ -485,6 +931,9 @@ dbus_display_listener_new(const char *bus_name,
ddl->conn = conn;
ddl->console = console;
dbus_display_listener_setup_shared_map(ddl);
dbus_display_listener_setup_d3d11(ddl);
con = qemu_console_lookup_by_index(dbus_display_console_get_index(console));
assert(con);
ddl->dcl.con = con;

4
ui/dbus.c
View File

@ -47,10 +47,8 @@ static DBusDisplay *dbus_display;
static QEMUGLContext dbus_create_context(DisplayGLCtx *dgc,
QEMUGLParams *params)
{
#ifdef CONFIG_GBM
eglMakeCurrent(qemu_egl_display, EGL_NO_SURFACE, EGL_NO_SURFACE,
qemu_egl_rn_ctx);
#endif
return qemu_egl_create_context(dgc, params);
}
@ -59,9 +57,7 @@ dbus_is_compatible_dcl(DisplayGLCtx *dgc,
DisplayChangeListener *dcl)
{
return
#ifdef CONFIG_GBM
dcl->ops == &dbus_gl_dcl_ops ||
#endif
dcl->ops == &dbus_console_dcl_ops;
}

6
ui/dbus.h
View File

@ -62,6 +62,12 @@ struct DBusDisplay {
Notifier notifier;
};
#ifdef WIN32
bool
dbus_win32_import_socket(GDBusMethodInvocation *invocation,
GVariant *arg_listener, int *socket);
#endif
#define TYPE_DBUS_DISPLAY "dbus-display"
OBJECT_DECLARE_SIMPLE_TYPE(DBusDisplay, DBUS_DISPLAY)

10
ui/egl-context.c
View File

@ -1,4 +1,5 @@
#include "qemu/osdep.h"
#include "qemu/error-report.h"
#include "ui/egl-context.h"
QEMUGLContext qemu_egl_create_context(DisplayGLCtx *dgc,
@ -32,6 +33,11 @@ void qemu_egl_destroy_context(DisplayGLCtx *dgc, QEMUGLContext ctx)
int qemu_egl_make_context_current(DisplayGLCtx *dgc,
QEMUGLContext ctx)
{
return eglMakeCurrent(qemu_egl_display,
EGL_NO_SURFACE, EGL_NO_SURFACE, ctx);
if (!eglMakeCurrent(qemu_egl_display,
EGL_NO_SURFACE, EGL_NO_SURFACE, ctx)) {
error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
return -1;
}
return 0;
}

25
ui/egl-headless.c
View File

@ -61,7 +61,8 @@ static void egl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
egl_dpy *edpy = container_of(dcl, egl_dpy, dcl);
@ -79,6 +80,8 @@ static void egl_scanout_texture(DisplayChangeListener *dcl,
}
}
#ifdef CONFIG_GBM
static void egl_scanout_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
@ -89,7 +92,7 @@ static void egl_scanout_dmabuf(DisplayChangeListener *dcl,
egl_scanout_texture(dcl, dmabuf->texture,
false, dmabuf->width, dmabuf->height,
0, 0, dmabuf->width, dmabuf->height);
0, 0, dmabuf->width, dmabuf->height, NULL);
}
static void egl_cursor_dmabuf(DisplayChangeListener *dcl,
@ -110,6 +113,14 @@ static void egl_cursor_dmabuf(DisplayChangeListener *dcl,
}
}
static void egl_release_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
egl_dmabuf_release_texture(dmabuf);
}
#endif
static void egl_cursor_position(DisplayChangeListener *dcl,
uint32_t pos_x, uint32_t pos_y)
{
@ -119,12 +130,6 @@ static void egl_cursor_position(DisplayChangeListener *dcl,
edpy->pos_y = pos_y;
}
static void egl_release_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
egl_dmabuf_release_texture(dmabuf);
}
static void egl_scanout_flush(DisplayChangeListener *dcl,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
@ -160,10 +165,12 @@ static const DisplayChangeListenerOps egl_ops = {
.dpy_gl_scanout_disable = egl_scanout_disable,
.dpy_gl_scanout_texture = egl_scanout_texture,
#ifdef CONFIG_GBM
.dpy_gl_scanout_dmabuf = egl_scanout_dmabuf,
.dpy_gl_cursor_dmabuf = egl_cursor_dmabuf,
.dpy_gl_cursor_position = egl_cursor_position,
.dpy_gl_release_dmabuf = egl_release_dmabuf,
#endif
.dpy_gl_cursor_position = egl_cursor_position,
.dpy_gl_update = egl_scanout_flush,
};

104
ui/egl-helpers.c
View File

@ -15,21 +15,23 @@
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include "qemu/osdep.h"
#include "qemu/drm.h"
#include "qemu/error-report.h"
#include "ui/console.h"
#include "ui/egl-helpers.h"
#include "sysemu/sysemu.h"
#include "qapi/error.h"
#include "trace.h"
EGLDisplay *qemu_egl_display;
EGLConfig qemu_egl_config;
DisplayGLMode qemu_egl_mode;
bool qemu_egl_angle_d3d;
/* ------------------------------------------------------------------ */
#if defined(CONFIG_X11) || defined(CONFIG_GBM)
static const char *egl_get_error_string(void)
const char *qemu_egl_get_error_string(void)
{
EGLint error = eglGetError();
@ -68,7 +70,6 @@ static const char *egl_get_error_string(void)
return "Unknown EGL error";
}
}
#endif
static void egl_fb_delete_texture(egl_fb *fb)
{
@ -171,6 +172,20 @@ void egl_fb_read(DisplaySurface *dst, egl_fb *src)
GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst));
}
void egl_fb_read_rect(DisplaySurface *dst, egl_fb *src, int x, int y, int w, int h)
{
assert(surface_width(dst) == src->width);
assert(surface_height(dst) == src->height);
assert(surface_format(dst) == PIXMAN_x8r8g8b8);
glBindFramebuffer(GL_READ_FRAMEBUFFER, src->framebuffer);
glReadBuffer(GL_COLOR_ATTACHMENT0_EXT);
glPixelStorei(GL_PACK_ROW_LENGTH, surface_stride(dst) / 4);
glReadPixels(x, y, w, h,
GL_BGRA, GL_UNSIGNED_BYTE, surface_data(dst) + x * 4);
glPixelStorei(GL_PACK_ROW_LENGTH, 0);
}
void egl_texture_blit(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip)
{
glBindFramebuffer(GL_FRAMEBUFFER_EXT, dst->framebuffer);
@ -201,11 +216,12 @@ void egl_texture_blend(QemuGLShader *gls, egl_fb *dst, egl_fb *src, bool flip,
/* ---------------------------------------------------------------------- */
EGLContext qemu_egl_rn_ctx;
#ifdef CONFIG_GBM
int qemu_egl_rn_fd;
struct gbm_device *qemu_egl_rn_gbm_dev;
EGLContext qemu_egl_rn_ctx;
int egl_rendernode_init(const char *rendernode, DisplayGLMode mode)
{
@ -402,7 +418,7 @@ EGLSurface qemu_egl_init_surface_x11(EGLContext ectx, EGLNativeWindowType win)
/* ---------------------------------------------------------------------- */
#if defined(CONFIG_X11) || defined(CONFIG_GBM)
#if defined(CONFIG_X11) || defined(CONFIG_GBM) || defined(WIN32)
/*
* Taken from glamor_egl.h from the Xorg xserver, which is MIT licensed
@ -439,10 +455,8 @@ static EGLDisplay qemu_egl_get_display(EGLNativeDisplayType native,
/* In practise any EGL 1.5 implementation would support the EXT extension */
if (epoxy_has_egl_extension(NULL, "EGL_EXT_platform_base")) {
PFNEGLGETPLATFORMDISPLAYEXTPROC getPlatformDisplayEXT =
(void *) eglGetProcAddress("eglGetPlatformDisplayEXT");
if (getPlatformDisplayEXT && platform != 0) {
dpy = getPlatformDisplayEXT(platform, native, NULL);
if (platform != 0) {
dpy = eglGetPlatformDisplayEXT(platform, native, NULL);
}
}
@ -482,20 +496,20 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
qemu_egl_display = qemu_egl_get_display(dpy, platform);
if (qemu_egl_display == EGL_NO_DISPLAY) {
error_report("egl: eglGetDisplay failed: %s", egl_get_error_string());
error_report("egl: eglGetDisplay failed: %s", qemu_egl_get_error_string());
return -1;
}
b = eglInitialize(qemu_egl_display, &major, &minor);
if (b == EGL_FALSE) {
error_report("egl: eglInitialize failed: %s", egl_get_error_string());
error_report("egl: eglInitialize failed: %s", qemu_egl_get_error_string());
return -1;
}
b = eglBindAPI(gles ? EGL_OPENGL_ES_API : EGL_OPENGL_API);
if (b == EGL_FALSE) {
error_report("egl: eglBindAPI failed (%s mode): %s",
gles ? "gles" : "core", egl_get_error_string());
gles ? "gles" : "core", qemu_egl_get_error_string());
return -1;
}
@ -504,7 +518,7 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
&qemu_egl_config, 1, &n);
if (b == EGL_FALSE || n != 1) {
error_report("egl: eglChooseConfig failed (%s mode): %s",
gles ? "gles" : "core", egl_get_error_string());
gles ? "gles" : "core", qemu_egl_get_error_string());
return -1;
}
@ -512,6 +526,9 @@ static int qemu_egl_init_dpy(EGLNativeDisplayType dpy,
return 0;
}
#endif
#if defined(CONFIG_X11) || defined(CONFIG_GBM)
int qemu_egl_init_dpy_x11(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
#ifdef EGL_KHR_platform_x11
@ -529,7 +546,45 @@ int qemu_egl_init_dpy_mesa(EGLNativeDisplayType dpy, DisplayGLMode mode)
return qemu_egl_init_dpy(dpy, 0, mode);
#endif
}
#endif
#ifdef WIN32
int qemu_egl_init_dpy_win32(EGLNativeDisplayType dpy, DisplayGLMode mode)
{
/* prefer GL ES, as that's what ANGLE supports */
if (mode == DISPLAYGL_MODE_ON) {
mode = DISPLAYGL_MODE_ES;
}
if (qemu_egl_init_dpy(dpy, 0, mode) < 0) {
return -1;
}
#ifdef EGL_D3D11_DEVICE_ANGLE
if (epoxy_has_egl_extension(qemu_egl_display, "EGL_EXT_device_query")) {
EGLDeviceEXT device;
void *d3d11_device;
if (!eglQueryDisplayAttribEXT(qemu_egl_display,
EGL_DEVICE_EXT,
(EGLAttrib *)&device)) {
return 0;
}
if (!eglQueryDeviceAttribEXT(device,
EGL_D3D11_DEVICE_ANGLE,
(EGLAttrib *)&d3d11_device)) {
return 0;
}
trace_egl_init_d3d11_device(device);
qemu_egl_angle_d3d = device != NULL;
}
#endif
return 0;
}
#endif
bool qemu_egl_has_dmabuf(void)
@ -581,15 +636,28 @@ bool egl_init(const char *rendernode, DisplayGLMode mode, Error **errp)
return false;
}
#ifdef CONFIG_GBM
#ifdef WIN32
if (qemu_egl_init_dpy_win32(EGL_DEFAULT_DISPLAY, mode) < 0) {
error_setg(errp, "egl: init failed");
return false;
}
qemu_egl_rn_ctx = qemu_egl_init_ctx();
if (!qemu_egl_rn_ctx) {
error_setg(errp, "egl: egl_init_ctx failed");
return false;
}
#elif defined(CONFIG_GBM)
if (egl_rendernode_init(rendernode, mode) < 0) {
error_setg(errp, "egl: render node init failed");
return false;
}
#endif
if (!qemu_egl_rn_ctx) {
error_setg(errp, "egl: not available on this platform");
return false;
}
display_opengl = 1;
return true;
#else
error_setg(errp, "egl: not available on this platform");
return false;
#endif
}

16
ui/gtk-egl.c
View File

@ -13,6 +13,7 @@
#include "qemu/osdep.h"
#include "qemu/main-loop.h"
#include "qemu/error-report.h"
#include "trace.h"
@ -223,7 +224,8 @@ void gd_egl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_id, bool backing_y_0_top,
uint32_t backing_width, uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
@ -257,7 +259,8 @@ void gd_egl_scanout_dmabuf(DisplayChangeListener *dcl,
gd_egl_scanout_texture(dcl, dmabuf->texture,
dmabuf->y0_top, dmabuf->width, dmabuf->height,
0, 0, dmabuf->width, dmabuf->height);
dmabuf->x, dmabuf->y, dmabuf->scanout_width,
dmabuf->scanout_height, NULL);
if (dmabuf->allow_fences) {
vc->gfx.guest_fb.dmabuf = dmabuf;
@ -368,6 +371,11 @@ int gd_egl_make_current(DisplayGLCtx *dgc,
{
VirtualConsole *vc = container_of(dgc, VirtualConsole, gfx.dgc);
return eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,
vc->gfx.esurface, ctx);
if (!eglMakeCurrent(qemu_egl_display, vc->gfx.esurface,
vc->gfx.esurface, ctx)) {
error_report("egl: eglMakeCurrent failed: %s", qemu_egl_get_error_string());
return -1;
}
return 0;
}

6
ui/gtk-gl-area.c
View File

@ -244,7 +244,8 @@ void gd_gl_area_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
@ -299,7 +300,8 @@ void gd_gl_area_scanout_dmabuf(DisplayChangeListener *dcl,
gd_gl_area_scanout_texture(dcl, dmabuf->texture,
dmabuf->y0_top, dmabuf->width, dmabuf->height,
0, 0, dmabuf->width, dmabuf->height);
dmabuf->x, dmabuf->y, dmabuf->scanout_width,
dmabuf->scanout_height, NULL);
if (dmabuf->allow_fences) {
vc->gfx.guest_fb.dmabuf = dmabuf;

66
ui/gtk.c
View File

@ -130,11 +130,6 @@ typedef struct VCChardev VCChardev;
DECLARE_INSTANCE_CHECKER(VCChardev, VC_CHARDEV,
TYPE_CHARDEV_VC)
struct touch_slot {
int x;
int y;
int tracking_id;
};
static struct touch_slot touch_slots[INPUT_EVENT_SLOTS_MAX];
bool gtk_use_gl_area;
@ -588,7 +583,12 @@ static void gd_gl_release_dmabuf(DisplayChangeListener *dcl,
QemuDmaBuf *dmabuf)
{
#ifdef CONFIG_GBM
VirtualConsole *vc = container_of(dcl, VirtualConsole, gfx.dcl);
egl_dmabuf_release_texture(dmabuf);
if (vc->gfx.guest_fb.dmabuf == dmabuf) {
vc->gfx.guest_fb.dmabuf = NULL;
}
#endif
}
@ -1068,27 +1068,12 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
void *opaque)
{
VirtualConsole *vc = opaque;
struct touch_slot *slot;
uint64_t num_slot = GPOINTER_TO_UINT(touch->sequence);
bool needs_sync = false;
int update;
int type = -1;
int i;
if (num_slot >= INPUT_EVENT_SLOTS_MAX) {
warn_report("gtk: unexpected touch slot number: % " PRId64" >= %d\n",
num_slot, INPUT_EVENT_SLOTS_MAX);
return FALSE;
}
slot = &touch_slots[num_slot];
slot->x = touch->x;
slot->y = touch->y;
switch (touch->type) {
case GDK_TOUCH_BEGIN:
type = INPUT_MULTI_TOUCH_TYPE_BEGIN;
slot->tracking_id = num_slot;
break;
case GDK_TOUCH_UPDATE:
type = INPUT_MULTI_TOUCH_TYPE_UPDATE;
@ -1099,44 +1084,13 @@ static gboolean gd_touch_event(GtkWidget *widget, GdkEventTouch *touch,
break;
default:
warn_report("gtk: unexpected touch event type\n");
return FALSE;
}
for (i = 0; i < INPUT_EVENT_SLOTS_MAX; ++i) {
if (i == num_slot) {
update = type;
} else {
update = INPUT_MULTI_TOUCH_TYPE_UPDATE;
}
slot = &touch_slots[i];
if (slot->tracking_id == -1) {
continue;
}
if (update == INPUT_MULTI_TOUCH_TYPE_END) {
slot->tracking_id = -1;
qemu_input_queue_mtt(vc->gfx.dcl.con, update, i, slot->tracking_id);
needs_sync = true;
} else {
qemu_input_queue_mtt(vc->gfx.dcl.con, update, i, slot->tracking_id);
qemu_input_queue_btn(vc->gfx.dcl.con, INPUT_BUTTON_TOUCH, true);
qemu_input_queue_mtt_abs(vc->gfx.dcl.con,
INPUT_AXIS_X, (int) slot->x,
0, surface_width(vc->gfx.ds),
i, slot->tracking_id);
qemu_input_queue_mtt_abs(vc->gfx.dcl.con,
INPUT_AXIS_Y, (int) slot->y,
0, surface_height(vc->gfx.ds),
i, slot->tracking_id);
needs_sync = true;
}
}
if (needs_sync) {
qemu_input_event_sync();
}
console_handle_touch_event(vc->gfx.dcl.con, touch_slots,
num_slot, surface_width(vc->gfx.ds),
surface_height(vc->gfx.ds), touch->x,
touch->y, type, &error_warn);
return TRUE;
}

15
ui/meson.build
View File

@ -65,18 +65,25 @@ if opengl.found()
ui_modules += {'opengl' : opengl_ss}
endif
if opengl.found() and gbm.found()
if opengl.found()
egl_headless_ss = ss.source_set()
egl_headless_ss.add(when: [opengl, gbm, pixman],
if_true: files('egl-headless.c'))
egl_headless_ss.add(when: [opengl, pixman],
if_true: [files('egl-headless.c'), gbm])
ui_modules += {'egl-headless' : egl_headless_ss}
endif
if dbus_display
dbus_ss = ss.source_set()
env = environment()
env.set('TARGETOS', targetos)
xml = custom_target('dbus-display preprocess',
input: 'dbus-display1.xml',
output: 'dbus-display1.xml',
env: env,
command: [xml_pp, '@INPUT@', '@OUTPUT@'])
dbus_display1 = custom_target('dbus-display gdbus-codegen',
output: ['dbus-display1.h', 'dbus-display1.c'],
input: files('dbus-display1.xml'),
input: xml,
command: [gdbus_codegen, '@INPUT@',
'--glib-min-required', '2.64',
'--output-directory', meson.current_build_dir(),

1
ui/qemu-pixman.c
View File

@ -6,6 +6,7 @@
#include "qemu/osdep.h"
#include "ui/console.h"
#include "standard-headers/drm/drm_fourcc.h"
#include "trace.h"
PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format)
{

3
ui/sdl2-gl.c
View File

@ -205,7 +205,8 @@ void sdl2_gl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);

18
ui/sdl2.c
View File

@ -113,11 +113,11 @@ void sdl2_window_create(struct sdl2_console *scon)
SDL_SetHint(SDL_HINT_RENDER_DRIVER, driver);
SDL_SetHint(SDL_HINT_RENDER_BATCHING, "1");
}
scon->real_renderer = SDL_CreateRenderer(scon->real_window, -1, 0);
if (scon->opengl) {
scon->winctx = SDL_GL_CreateContext(scon->real_window);
} else {
/* The SDL renderer is only used by sdl2-2D, when OpenGL is disabled */
scon->real_renderer = SDL_CreateRenderer(scon->real_window, -1, 0);
}
sdl_update_caption(scon);
}
@ -128,10 +128,14 @@ void sdl2_window_destroy(struct sdl2_console *scon)
return;
}
SDL_GL_DeleteContext(scon->winctx);
scon->winctx = NULL;
SDL_DestroyRenderer(scon->real_renderer);
scon->real_renderer = NULL;
if (scon->winctx) {
SDL_GL_DeleteContext(scon->winctx);
scon->winctx = NULL;
}
if (scon->real_renderer) {
SDL_DestroyRenderer(scon->real_renderer);
scon->real_renderer = NULL;
}
SDL_DestroyWindow(scon->real_window);
scon->real_window = NULL;
}

3
ui/spice-display.c
View File

@ -935,7 +935,8 @@ static void qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl,
uint32_t backing_width,
uint32_t backing_height,
uint32_t x, uint32_t y,
uint32_t w, uint32_t h)
uint32_t w, uint32_t h,
void *d3d_tex2d)
{
SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
EGLint stride = 0, fourcc = 0;

9
ui/trace-events
View File

@ -9,7 +9,7 @@ console_putchar_unhandled(int ch) "unhandled escape character '%c'"
console_txt_new(int w, int h) "%dx%d"
console_select(int nr) "%d"
console_refresh(int interval) "interval %d ms"
displaysurface_create(void *display_surface, int w, int h) "surface=%p, %dx%d"
displaysurface_create(int w, int h) "%dx%d"
displaysurface_create_from(void *display_surface, int w, int h, uint32_t format) "surface=%p, %dx%d, format 0x%x"
displaysurface_create_pixman(void *display_surface) "surface=%p"
displaysurface_free(void *display_surface) "surface=%p"
@ -154,7 +154,14 @@ dbus_mouse_press(unsigned int button) "button %u"
dbus_mouse_release(unsigned int button) "button %u"
dbus_mouse_set_pos(unsigned int x, unsigned int y) "x=%u, y=%u"
dbus_mouse_rel_motion(int dx, int dy) "dx=%d, dy=%d"
dbus_touch_send_event(unsigned int kind, uint32_t num_slot, uint32_t x, uint32_t y) "kind=%u, num_slot=%u, x=%d, y=%d"
dbus_update(int x, int y, int w, int h) "x=%d, y=%d, w=%d, h=%d"
dbus_update_gl(int x, int y, int w, int h) "x=%d, y=%d, w=%d, h=%d"
dbus_clipboard_grab_failed(void) ""
dbus_clipboard_register(const char *bus_name) "peer %s"
dbus_clipboard_unregister(const char *bus_name) "peer %s"
dbus_scanout_texture(uint32_t tex_id, bool backing_y_0_top, uint32_t backing_width, uint32_t backing_height, uint32_t x, uint32_t y, uint32_t w, uint32_t h) "tex_id:%u y0top:%d back:%ux%u %u+%u-%ux%u"
dbus_gl_gfx_switch(void *p) "surf: %p"
# egl-helpers.c
egl_init_d3d11_device(void *p) "d3d device: %p"

33
util/oslib-win32.c
View File

@ -835,3 +835,36 @@ int qemu_msync(void *addr, size_t length, int fd)
*/
return qemu_fdatasync(fd);
}
void *qemu_win32_map_alloc(size_t size, HANDLE *h, Error **errp)
{
void *bits;
trace_win32_map_alloc(size);
*h = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0,
size, NULL);
if (*h == NULL) {
error_setg_win32(errp, GetLastError(), "Failed to CreateFileMapping");
return NULL;
}
bits = MapViewOfFile(*h, FILE_MAP_ALL_ACCESS, 0, 0, size);
if (bits == NULL) {
error_setg_win32(errp, GetLastError(), "Failed to MapViewOfFile");
CloseHandle(*h);
return NULL;
}
return bits;
}
void qemu_win32_map_free(void *ptr, HANDLE h, Error **errp)
{
trace_win32_map_free(ptr, h);
if (UnmapViewOfFile(ptr) == 0) {
error_setg_win32(errp, GetLastError(), "Failed to UnmapViewOfFile");
}
CloseHandle(h);
}

4
util/trace-events
View File

@ -52,6 +52,10 @@ qemu_anon_ram_alloc(size_t size, void *ptr) "size %zu ptr %p"
qemu_vfree(void *ptr) "ptr %p"
qemu_anon_ram_free(void *ptr, size_t size) "ptr %p size %zu"
# oslib-win32.c
win32_map_alloc(size_t size) "size:%zd"
win32_map_free(void *ptr, void *h) "ptr:%p handle:%p"
# hbitmap.c
hbitmap_iter_skip_words(const void *hb, void *hbi, uint64_t pos, unsigned long cur) "hb %p hbi %p pos %"PRId64" cur 0x%lx"
hbitmap_reset(void *hb, uint64_t start, uint64_t count, uint64_t sbit, uint64_t ebit) "hb %p items %"PRIu64",%"PRIu64" bits %"PRIu64"..%"PRIu64