Hi
On Mon, Mar 24, 2025 at 12:20 PM <[email protected]> wrote:
>
> From: Qiang Yu <[email protected]>
>
> Signed-off-by: Qiang Yu <[email protected]>
> ---
> meson.build | 2 +-
> ui/spice-display.c | 65 +++++++++++++++++++++++-----------------------
> 2 files changed, 34 insertions(+), 33 deletions(-)
>
> diff --git a/meson.build b/meson.build
> index 9d9c11731f..b87704a83b 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -1329,7 +1329,7 @@ if get_option('spice') \
> .require(pixman.found(),
> error_message: 'cannot enable SPICE if pixman is not
> available') \
> .allowed()
> - spice = dependency('spice-server', version: '>=0.14.0',
> + spice = dependency('spice-server', version: '>=0.14.3',
I am okay with bumping dependency requirements, but the nicer
alternative would be to allow the current version and check the
existence of the new API/function instead.
> required: get_option('spice'),
> method: 'pkg-config')
> endif
> diff --git a/ui/spice-display.c b/ui/spice-display.c
> index b7016ece6a..46b6d5dfc9 100644
> --- a/ui/spice-display.c
> +++ b/ui/spice-display.c
> @@ -28,6 +28,8 @@
>
> #include "ui/spice-display.h"
>
> +#include "standard-headers/drm/drm_fourcc.h"
> +
> bool spice_opengl;
>
> int qemu_spice_rect_is_empty(const QXLRect* r)
> @@ -884,16 +886,11 @@ static void spice_gl_switch(DisplayChangeListener *dcl,
> if (ssd->ds) {
> uint32_t offset[DMABUF_MAX_PLANES], stride[DMABUF_MAX_PLANES];
> int fd[DMABUF_MAX_PLANES], num_planes, fourcc;
> + uint64_t modifier;
>
> surface_gl_create_texture(ssd->gls, ssd->ds);
> if (!egl_dmabuf_export_texture(ssd->ds->texture, fd, (EGLint
> *)offset,
> - (EGLint *)stride, &fourcc,
> &num_planes, NULL)) {
> - surface_gl_destroy_texture(ssd->gls, ssd->ds);
> - return;
> - }
> -
> - if (num_planes > 1) {
> - fprintf(stderr, "%s: does not support multi-plane texture\n",
> __func__);
> + (EGLint *)stride, &fourcc,
> &num_planes, &modifier)) {
> surface_gl_destroy_texture(ssd->gls, ssd->ds);
> return;
> }
> @@ -904,10 +901,11 @@ static void spice_gl_switch(DisplayChangeListener *dcl,
> fourcc);
>
> /* note: spice server will close the fd */
> - spice_qxl_gl_scanout(&ssd->qxl, fd[0],
> - surface_width(ssd->ds),
> - surface_height(ssd->ds),
> - stride[0], fourcc, false);
> + spice_qxl_gl_scanout2(&ssd->qxl, fd,
> + surface_width(ssd->ds),
> + surface_height(ssd->ds),
> + offset, stride, num_planes,
> + fourcc, modifier, false);
> ssd->have_surface = true;
> ssd->have_scanout = false;
>
> @@ -930,7 +928,8 @@ static void
> qemu_spice_gl_scanout_disable(DisplayChangeListener *dcl)
> SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
>
> trace_qemu_spice_gl_scanout_disable(ssd->qxl.id);
> - spice_qxl_gl_scanout(&ssd->qxl, -1, 0, 0, 0, 0, false);
> + spice_qxl_gl_scanout2(&ssd->qxl, NULL, 0, 0, NULL, NULL, 0,
> DRM_FORMAT_INVALID,
> + DRM_FORMAT_MOD_INVALID, false);
> qemu_spice_gl_monitor_config(ssd, 0, 0, 0, 0);
> ssd->have_surface = false;
> ssd->have_scanout = false;
> @@ -948,22 +947,21 @@ static void
> qemu_spice_gl_scanout_texture(DisplayChangeListener *dcl,
> SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
> EGLint offset[DMABUF_MAX_PLANES], stride[DMABUF_MAX_PLANES], fourcc = 0;
> int fd[DMABUF_MAX_PLANES], num_planes;
> + uint64_t modifier;
>
> assert(tex_id);
> if (!egl_dmabuf_export_texture(tex_id, fd, offset, stride, &fourcc,
> - &num_planes, NULL)) {
> + &num_planes, &modifier)) {
> fprintf(stderr, "%s: failed to export dmabuf for texture\n",
> __func__);
> return;
> }
> - if (num_planes > 1) {
> - fprintf(stderr, "%s: does not support multi-plane dmabuf\n",
> __func__);
> - return;
> - }
> +
> trace_qemu_spice_gl_scanout_texture(ssd->qxl.id, w, h, fourcc);
>
> /* note: spice server will close the fd */
> - spice_qxl_gl_scanout(&ssd->qxl, fd[0], backing_width, backing_height,
> - stride[0], fourcc, y_0_top);
> + spice_qxl_gl_scanout2(&ssd->qxl, fd, backing_width, backing_height,
> + (uint32_t *)offset, (uint32_t *)stride, num_planes,
> + fourcc, modifier, y_0_top);
> qemu_spice_gl_monitor_config(ssd, x, y, w, h);
> ssd->have_surface = false;
> ssd->have_scanout = true;
> @@ -1034,11 +1032,10 @@ static void
> qemu_spice_gl_update(DisplayChangeListener *dcl,
> uint32_t x, uint32_t y, uint32_t w,
> uint32_t h)
> {
> SimpleSpiceDisplay *ssd = container_of(dcl, SimpleSpiceDisplay, dcl);
> - EGLint stride = 0, fourcc = 0;
> + EGLint fourcc = 0;
> bool render_cursor = false;
> bool y_0_top = false; /* FIXME */
> uint64_t cookie;
> - int fd;
> uint32_t width, height, texture;
>
> if (!ssd->have_scanout) {
> @@ -1075,6 +1072,7 @@ static void qemu_spice_gl_update(DisplayChangeListener
> *dcl,
> ssd->blit_fb.height != height) {
> int fds[DMABUF_MAX_PLANES], num_planes;
> uint32_t offsets[DMABUF_MAX_PLANES],
> strides[DMABUF_MAX_PLANES];
> + uint64_t modifier;
>
> trace_qemu_spice_gl_render_dmabuf(ssd->qxl.id, width,
> height);
> @@ -1083,27 +1081,30 @@ static void
> qemu_spice_gl_update(DisplayChangeListener *dcl,
> width, height);
> if (!egl_dmabuf_export_texture(ssd->blit_fb.texture, fds,
> (EGLint *)offsets, (EGLint
> *)strides,
> - &fourcc, &num_planes, NULL)) {
> + &fourcc, &num_planes,
> &modifier)) {
> fprintf(stderr, "%s: failed to export dmabuf for
> texture\n", __func__);
> return;
> }
> - if (num_planes > 1) {
> - fprintf(stderr, "%s: does not support multi-plane
> dmabuf\n", __func__);
> - return;
> - }
> - spice_qxl_gl_scanout(&ssd->qxl, fds[0], width, height,
> - strides[0], fourcc, false);
> +
> + spice_qxl_gl_scanout2(&ssd->qxl, fds, width, height,
> offsets, strides,
> + num_planes, fourcc, modifier, false);
> }
> } else {
> - stride = qemu_dmabuf_get_stride(dmabuf)[0];
> + int fds[DMABUF_MAX_PLANES];
> +
> fourcc = qemu_dmabuf_get_fourcc(dmabuf);
> y_0_top = qemu_dmabuf_get_y0_top(dmabuf);
> - qemu_dmabuf_dup_fd(dmabuf, &fd);
> + qemu_dmabuf_dup_fd(dmabuf, fds);
>
> trace_qemu_spice_gl_forward_dmabuf(ssd->qxl.id, width, height);
> /* note: spice server will close the fd, so hand over a dup */
> - spice_qxl_gl_scanout(&ssd->qxl, fd, width, height,
> - stride, fourcc, y_0_top);
> + spice_qxl_gl_scanout2(&ssd->qxl, fds, width, height,
> + qemu_dmabuf_get_offset(dmabuf),
> + qemu_dmabuf_get_stride(dmabuf),
> + qemu_dmabuf_get_num_planes(dmabuf),
> + fourcc,
> + qemu_dmabuf_get_modifier(dmabuf),
> + y_0_top);
> }
> qemu_spice_gl_monitor_config(ssd, 0, 0, width, height);
> ssd->guest_dmabuf_refresh = false;
> --
> 2.43.0
>
>
--
Marc-André Lureau
