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UI: small fixes and improvements

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

UI: small fixes and improvements

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# gpg: Signature made Tue 14 May 2024 03:16:48 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:
  ui/sdl2: Allow host to power down screen
  ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
  ui/gtk: Add gd_motion_event trace event
  ui/console: move QemuDmaBuf struct def to dmabuf.c
  ui/console: Use qemu_dmabuf_new() and free() helpers instead
  ui/console: Use qemu_dmabuf_set_..() helpers instead
  ui/console: Use qemu_dmabuf_get_..() helpers instead
  ui/console: new dmabuf.h and dmabuf.c for QemuDmaBuf struct and helpers
  ui/gtk: Check if fence_fd is equal to or greater than 0
  ui/gtk: Draw guest frame at refresh cycle
  Allow UNIX socket option for VNC websocket

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-05-15 08:52:27 +02:00
commit 265aad58e9
22 changed files with 554 additions and 210 deletions
Download patch file Download diff file Expand all files Collapse all files

2
include/hw/vfio/vfio-common.h
View file

@ -148,7 +148,7 @@ typedef struct VFIOGroup {
} VFIOGroup;
typedef struct VFIODMABuf {
QemuDmaBuf buf;
QemuDmaBuf *buf;
uint32_t pos_x, pos_y, pos_updates;
uint32_t hot_x, hot_y, hot_updates;
int dmabuf_id;

4
include/hw/virtio/virtio-gpu.h
View file

@ -169,7 +169,7 @@ struct VirtIOGPUBaseClass {
DEFINE_PROP_UINT32("yres", _state, _conf.yres, 800)
typedef struct VGPUDMABuf {
QemuDmaBuf buf;
QemuDmaBuf *buf;
uint32_t scanout_id;
QTAILQ_ENTRY(VGPUDMABuf) next;
} VGPUDMABuf;
@ -238,7 +238,7 @@ struct VhostUserGPU {
VhostUserBackend *vhost;
int vhost_gpu_fd; /* closed by the chardev */
CharBackend vhost_chr;
QemuDmaBuf dmabuf[VIRTIO_GPU_MAX_SCANOUTS];
QemuDmaBuf *dmabuf[VIRTIO_GPU_MAX_SCANOUTS];
bool backend_blocked;
};

20
include/ui/console.h
View file

@ -7,6 +7,7 @@
#include "qapi/qapi-types-ui.h"
#include "ui/input.h"
#include "ui/surface.h"
#include "ui/dmabuf.h"
#define TYPE_QEMU_CONSOLE "qemu-console"
OBJECT_DECLARE_TYPE(QemuConsole, QemuConsoleClass, QEMU_CONSOLE)
@ -185,25 +186,6 @@ struct QEMUGLParams {
int minor_ver;
};
typedef struct QemuDmaBuf {
int fd;
uint32_t width;
uint32_t height;
uint32_t stride;
uint32_t fourcc;
uint64_t modifier;
uint32_t texture;
uint32_t x;
uint32_t y;
uint32_t backing_width;
uint32_t backing_height;
bool y0_top;
void *sync;
int fence_fd;
bool allow_fences;
bool draw_submitted;
} QemuDmaBuf;
enum display_scanout {
SCANOUT_NONE,
SCANOUT_SURFACE,

49
include/ui/dmabuf.h Normal file
View file

@ -0,0 +1,49 @@
/*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* QemuDmaBuf struct and helpers used for accessing its data
*
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
*/
#ifndef DMABUF_H
#define DMABUF_H
typedef struct QemuDmaBuf QemuDmaBuf;
QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height,
uint32_t stride, uint32_t x,
uint32_t y, uint32_t backing_width,
uint32_t backing_height, uint32_t fourcc,
uint64_t modifier, int dmabuf_fd,
bool allow_fences, bool y0_top);
void qemu_dmabuf_free(QemuDmaBuf *dmabuf);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(QemuDmaBuf, qemu_dmabuf_free);
int qemu_dmabuf_get_fd(QemuDmaBuf *dmabuf);
int qemu_dmabuf_dup_fd(QemuDmaBuf *dmabuf);
void qemu_dmabuf_close(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_width(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_height(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_stride(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_fourcc(QemuDmaBuf *dmabuf);
uint64_t qemu_dmabuf_get_modifier(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_texture(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_x(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_y(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_backing_width(QemuDmaBuf *dmabuf);
uint32_t qemu_dmabuf_get_backing_height(QemuDmaBuf *dmabuf);
bool qemu_dmabuf_get_y0_top(QemuDmaBuf *dmabuf);
void *qemu_dmabuf_get_sync(QemuDmaBuf *dmabuf);
int32_t qemu_dmabuf_get_fence_fd(QemuDmaBuf *dmabuf);
bool qemu_dmabuf_get_allow_fences(QemuDmaBuf *dmabuf);
bool qemu_dmabuf_get_draw_submitted(QemuDmaBuf *dmabuf);
void qemu_dmabuf_set_texture(QemuDmaBuf *dmabuf, uint32_t texture);
void qemu_dmabuf_set_fence_fd(QemuDmaBuf *dmabuf, int32_t fence_fd);
void qemu_dmabuf_set_sync(QemuDmaBuf *dmabuf, void *sync);
void qemu_dmabuf_set_draw_submitted(QemuDmaBuf *dmabuf, bool draw_submitted);
void qemu_dmabuf_set_fd(QemuDmaBuf *dmabuf, int32_t fd);
#endif