/usr/include/ufo-0/ufo/ufo-task-iface.h is in libufo-dev 0.15.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | /*
* Copyright (C) 2011-2013 Karlsruhe Institute of Technology
*
* This file is part of Ufo.
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation, either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef UFO_TASK_IFACE_H
#define UFO_TASK_IFACE_H
#if !defined (__UFO_H_INSIDE__) && !defined (UFO_COMPILATION)
#error "Only <ufo/ufo.h> can be included directly."
#endif
#include <json-glib/json-glib.h>
#include <ufo/ufo-buffer.h>
#include <ufo/ufo-resources.h>
G_BEGIN_DECLS
#define UFO_TYPE_TASK (ufo_task_get_type())
#define UFO_TASK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), UFO_TYPE_TASK, UfoTask))
#define UFO_TASK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), UFO_TYPE_TASK, UfoTaskIface))
#define UFO_IS_TASK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), UFO_TYPE_TASK))
#define UFO_IS_TASK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), UFO_TYPE_TASK))
#define UFO_TASK_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE((inst), UFO_TYPE_TASK, UfoTaskIface))
#define UFO_TASK_ERROR ufo_task_error_quark()
typedef struct _UfoTask UfoTask;
typedef struct _UfoTaskIface UfoTaskIface;
typedef enum {
UFO_TASK_ERROR_SETUP
} UfoTaskError;
/**
* UfoTaskMode:
* @UFO_TASK_MODE_INVALID: invalid
* @UFO_TASK_MODE_PROCESSOR: one-by-one processing
* @UFO_TASK_MODE_GENERATOR: do not receive any data but produce a stream.
* @UFO_TASK_MODE_REDUCTOR: receive fininite stream and generate a reduced stream
* @UFO_TASK_MODE_SINK: receives data but does not produce any,
* @UFO_TASK_MODE_GPU: runs on GPU
* @UFO_TASK_MODE_CPU: runs on CPU
* @UFO_TASK_MODE_SHARE_DATA: sibling tasks share the same input data
* @UFO_TASK_MODE_TYPE_MASK: mask to get type from UfoTaskMode
* @UFO_TASK_MODE_PROCESSOR_MASK: mask to get processor from UfoTaskMode
*
* Task modes describe how a task operates considering the input data.
*/
typedef enum {
UFO_TASK_MODE_INVALID = 0,
UFO_TASK_MODE_PROCESSOR = 1 << 0,
UFO_TASK_MODE_GENERATOR = 1 << 1,
UFO_TASK_MODE_REDUCTOR = 1 << 2,
UFO_TASK_MODE_SINK = 1 << 3,
UFO_TASK_MODE_CPU = 1 << 4,
UFO_TASK_MODE_GPU = 1 << 5,
UFO_TASK_MODE_SHARE_DATA = 1 << 6,
UFO_TASK_MODE_TYPE_MASK = UFO_TASK_MODE_PROCESSOR | UFO_TASK_MODE_GENERATOR | UFO_TASK_MODE_REDUCTOR | UFO_TASK_MODE_SINK,
UFO_TASK_MODE_PROCESSOR_MASK = UFO_TASK_MODE_CPU | UFO_TASK_MODE_GPU
} UfoTaskMode;
typedef gboolean (*UfoTaskProcessFunc) (UfoTask *task,
UfoBuffer **inputs,
UfoBuffer *output,
UfoRequisition *requisition);
typedef gboolean (*UfoTaskGenerateFunc) (UfoTask *task,
UfoBuffer *output,
UfoRequisition *requisition);
struct _UfoTaskIface {
/*< private >*/
GTypeInterface parent_iface;
void (*setup) (UfoTask *task,
UfoResources *resources,
GError **error);
guint (*get_num_inputs) (UfoTask *task);
guint (*get_num_dimensions) (UfoTask *task,
guint input);
UfoTaskMode
(*get_mode) (UfoTask *task);
void (*get_requisition) (UfoTask *task,
UfoBuffer **inputs,
UfoRequisition *requisition);
void (*set_json_object_property) (UfoTask *task,
const gchar *prop_name,
JsonObject *object);
gboolean (*process) (UfoTask *task,
UfoBuffer **inputs,
UfoBuffer *output,
UfoRequisition *requisition);
gboolean (*generate) (UfoTask *task,
UfoBuffer *output,
UfoRequisition *requisition);
};
void ufo_task_setup (UfoTask *task,
UfoResources *resources,
GError **error);
guint ufo_task_get_num_inputs (UfoTask *task);
guint ufo_task_get_num_dimensions (UfoTask *task,
guint input);
UfoTaskMode
ufo_task_get_mode (UfoTask *task);
void ufo_task_get_requisition (UfoTask *task,
UfoBuffer **inputs,
UfoRequisition *requisition);
void ufo_task_set_json_object_property
(UfoTask *task,
const gchar *prop_name,
JsonObject *object);
gboolean ufo_task_process (UfoTask *task,
UfoBuffer **inputs,
UfoBuffer *output,
UfoRequisition *requisition);
gboolean ufo_task_generate (UfoTask *task,
UfoBuffer *output,
UfoRequisition *requisition);
gboolean ufo_task_uses_gpu (UfoTask *task);
gboolean ufo_task_uses_cpu (UfoTask *task);
GQuark ufo_task_error_quark (void);
GType ufo_task_get_type (void);
G_END_DECLS
#endif
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