#include "trace.h"
#include "hw/virtio/virtio.h"
#include "hw/virtio/virtio-gpu.h"
-#include "qapi/error.h"
#ifdef CONFIG_VIRGL
struct virtio_gpu_ctrl_command *cmd)
{
struct virtio_gpu_resource_unref unref;
+ struct iovec *res_iovs = NULL;
+ int num_iovs = 0;
VIRTIO_GPU_FILL_CMD(unref);
trace_virtio_gpu_cmd_res_unref(unref.resource_id);
+ virgl_renderer_resource_detach_iov(unref.resource_id,
+ &res_iovs,
+ &num_iovs);
+ if (res_iovs != NULL && num_iovs != 0) {
+ virtio_gpu_cleanup_mapping_iov(res_iovs, num_iovs);
+ }
virgl_renderer_resource_unref(unref.resource_id);
}
qemu_console_resize(g->scanout[ss.scanout_id].con,
ss.r.width, ss.r.height);
virgl_renderer_force_ctx_0();
- dpy_gl_scanout(g->scanout[ss.scanout_id].con, info.tex_id,
- info.flags & 1 /* FIXME: Y_0_TOP */,
- info.width, info.height,
- ss.r.x, ss.r.y, ss.r.width, ss.r.height);
+ dpy_gl_scanout_texture(g->scanout[ss.scanout_id].con, info.tex_id,
+ info.flags & 1 /* FIXME: Y_0_TOP */,
+ info.width, info.height,
+ ss.r.x, ss.r.y, ss.r.width, ss.r.height);
} else {
if (ss.scanout_id != 0) {
dpy_gfx_replace_surface(g->scanout[ss.scanout_id].con, NULL);
}
- dpy_gl_scanout(g->scanout[ss.scanout_id].con, 0, false,
- 0, 0, 0, 0, 0, 0);
+ dpy_gl_scanout_disable(g->scanout[ss.scanout_id].con);
}
g->scanout[ss.scanout_id].resource_id = ss.resource_id;
}
return;
}
- virgl_renderer_resource_attach_iov(att_rb.resource_id,
- res_iovs, att_rb.nr_entries);
+ ret = virgl_renderer_resource_attach_iov(att_rb.resource_id,
+ res_iovs, att_rb.nr_entries);
+
+ if (ret != 0)
+ virtio_gpu_cleanup_mapping_iov(res_iovs, att_rb.nr_entries);
}
static void virgl_resource_detach_backing(VirtIOGPU *g,
VIRTIO_GPU_FILL_CMD(info);
+ memset(&resp, 0, sizeof(resp));
if (info.capset_index == 0) {
resp.capset_id = VIRTIO_GPU_CAPSET_VIRGL;
virgl_renderer_get_cap_set(resp.capset_id,
&resp.capset_max_version,
&resp.capset_max_size);
+ } else if (info.capset_index == 1) {
+ resp.capset_id = VIRTIO_GPU_CAPSET_VIRGL2;
+ virgl_renderer_get_cap_set(resp.capset_id,
+ &resp.capset_max_version,
+ &resp.capset_max_size);
} else {
resp.capset_max_version = 0;
resp.capset_max_size = 0;
virgl_renderer_get_cap_set(gc.capset_id, &max_ver,
&max_size);
- resp = g_malloc(sizeof(*resp) + max_size);
+ if (!max_size) {
+ cmd->error = VIRTIO_GPU_RESP_ERR_INVALID_PARAMETER;
+ return;
+ }
+ resp = g_malloc0(sizeof(*resp) + max_size);
resp->hdr.type = VIRTIO_GPU_RESP_OK_CAPSET;
virgl_renderer_fill_caps(gc.capset_id,
gc.capset_version,
if (i != 0) {
dpy_gfx_replace_surface(g->scanout[i].con, NULL);
}
- dpy_gl_scanout(g->scanout[i].con, 0, false, 0, 0, 0, 0, 0, 0);
+ dpy_gl_scanout_disable(g->scanout[i].con);
+ }
+}
+
+void virtio_gpu_gl_block(void *opaque, bool block)
+{
+ VirtIOGPU *g = opaque;
+
+ if (block) {
+ g->renderer_blocked++;
+ } else {
+ g->renderer_blocked--;
+ }
+ assert(g->renderer_blocked >= 0);
+
+ if (g->renderer_blocked == 0) {
+ virtio_gpu_process_cmdq(g);
}
}
return 0;
}
+int virtio_gpu_virgl_get_num_capsets(VirtIOGPU *g)
+{
+ uint32_t capset2_max_ver, capset2_max_size;
+ virgl_renderer_get_cap_set(VIRTIO_GPU_CAPSET_VIRGL2,
+ &capset2_max_ver,
+ &capset2_max_size);
+
+ return capset2_max_ver ? 2 : 1;
+}
+
#endif /* CONFIG_VIRGL */