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qxl abi: parse QXLSurfaceCmd.

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This commit is contained in:
Gerd Hoffmann 2010-06-24 12:25:21 +02:00
parent 5de492e930
commit e03e4f0fc9
3 changed files with 63 additions and 10 deletions
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28
server/red_parse_qxl.c
View File

@ -352,3 +352,31 @@ void red_put_message(RedMessage *red)
/* nothing yet */
}
void red_get_surface_cmd(RedMemSlotInfo *slots, int group_id,
RedSurfaceCmd *red, SPICE_ADDRESS addr)
{
QXLSurfaceCmd *qxl;
qxl = (QXLSurfaceCmd *)get_virt(slots, addr, sizeof(*qxl), group_id);
red->release_info = &qxl->release_info;
red->surface_id = qxl->surface_id;
red->type = qxl->type;
red->flags = qxl->flags;
switch (red->type) {
case QXL_SURFACE_CMD_CREATE:
red->u.surface_create.format = qxl->u.surface_create.format;
red->u.surface_create.width = qxl->u.surface_create.width;
red->u.surface_create.height = qxl->u.surface_create.height;
red->u.surface_create.stride = qxl->u.surface_create.stride;
red->u.surface_create.data = qxl->u.surface_create.data;
break;
}
}
void red_put_surface_cmd(RedSurfaceCmd *red)
{
/* nothing yet */
}

22
server/red_parse_qxl.h
View File

@ -65,6 +65,24 @@ typedef struct SPICE_ATTR_PACKED RedMessage {
uint8_t *data;
} RedMessage;
typedef struct SPICE_ATTR_PACKED RedSurfaceCreate {
uint32_t format;
uint32_t width;
uint32_t height;
int32_t stride;
SPICE_ADDRESS data;
} RedSurfaceCreate;
typedef struct SPICE_ATTR_PACKED RedSurfaceCmd {
QXLReleaseInfo *release_info;
uint32_t surface_id;
uint8_t type;
uint32_t flags;
union {
RedSurfaceCreate surface_create;
} u;
} RedSurfaceCmd;
void red_get_drawable(RedMemSlotInfo *slots, int group_id,
RedDrawable *red, SPICE_ADDRESS addr);
void red_get_compat_drawable(RedMemSlotInfo *slots, int group_id,
@ -79,4 +97,8 @@ void red_get_message(RedMemSlotInfo *slots, int group_id,
RedMessage *red, SPICE_ADDRESS addr);
void red_put_message(RedMessage *red);
void red_get_surface_cmd(RedMemSlotInfo *slots, int group_id,
RedSurfaceCmd *red, SPICE_ADDRESS addr);
void red_put_surface_cmd(RedSurfaceCmd *red);
#endif

23
server/red_worker.c
View File

@ -3940,7 +3940,7 @@ static inline void red_create_surface(RedWorker *worker, uint32_t surface_id,uin
uint32_t height, int32_t stride, uint32_t format,
void *line_0, int data_is_valid);
static inline void red_process_surface(RedWorker *worker, QXLSurfaceCmd *surface, uint32_t group_id, int data_is_valid)
static inline void red_process_surface(RedWorker *worker, RedSurfaceCmd *surface, uint32_t group_id, int data_is_valid)
{
int surface_id;
RedSurface *red_surface;
@ -3964,12 +3964,12 @@ static inline void red_process_surface(RedWorker *worker, QXLSurfaceCmd *surface
red_create_surface(worker, surface_id, surface->u.surface_create.width,
height, stride, surface->u.surface_create.format, data,
data_is_valid);
set_surface_release_info(worker, surface_id, 1, &surface->release_info, group_id);
set_surface_release_info(worker, surface_id, 1, surface->release_info, group_id);
break;
}
case QXL_SURFACE_CMD_DESTROY:
PANIC_ON(!red_surface->context.canvas);
set_surface_release_info(worker, surface_id, 0, &surface->release_info, group_id);
set_surface_release_info(worker, surface_id, 0, surface->release_info, group_id);
red_handle_depends_on_target_surface(worker, surface_id);
red_current_clear(worker, surface_id);
red_clear_surface_glz_drawables(worker, surface_id);
@ -3979,6 +3979,8 @@ static inline void red_process_surface(RedWorker *worker, QXLSurfaceCmd *surface
default:
red_error("unknown surface command");
};
red_put_surface_cmd(surface);
free(surface);
}
static void localize_path(RedWorker *worker, QXLPHYSICAL *in_path, uint32_t group_id)
@ -5073,8 +5075,10 @@ static int red_process_commands(RedWorker *worker, uint32_t max_pipe_size)
break;
}
case QXL_CMD_SURFACE: {
QXLSurfaceCmd *surface = (QXLSurfaceCmd *)get_virt(&worker->mem_slots, ext_cmd.cmd.data,
sizeof(QXLSurfaceCmd), ext_cmd.group_id);
RedSurfaceCmd *surface = spice_new0(RedSurfaceCmd, 1);
red_get_surface_cmd(&worker->mem_slots, ext_cmd.group_id,
surface, ext_cmd.cmd.data);
red_process_surface(worker, surface, ext_cmd.group_id, 0);
break;
}
@ -11269,7 +11273,7 @@ static void handle_dev_input(EventListener *listener, uint32_t events)
uint32_t count;
QXLCommandExt ext;
QXLCursorCmd *cursor_cmd;
QXLSurfaceCmd *surface_cmd;
RedSurfaceCmd *surface_cmd;
red_printf("loadvm_commands");
receive_data(worker->channel, &count, sizeof(uint32_t));
@ -11284,10 +11288,9 @@ static void handle_dev_input(EventListener *listener, uint32_t events)
qxl_process_cursor(worker, cursor_cmd, ext.group_id);
break;
case QXL_CMD_SURFACE:
surface_cmd = (QXLSurfaceCmd *)get_virt(&worker->mem_slots,
ext.cmd.data,
sizeof(QXLSurfaceCmd),
ext.group_id);
surface_cmd = spice_new0(RedSurfaceCmd, 1);
red_get_surface_cmd(&worker->mem_slots, ext.group_id,
surface_cmd, ext.cmd.data);
red_process_surface(worker, surface_cmd, ext.group_id, 1);
break;
default: