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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
// Don't edit this file! It is auto-generated by frameworks/rs/api/generate.sh.
/*
* rs_object_types.rsh: Object Types
*
* The types below are used to manipulate RenderScript objects like allocations,
* samplers, elements, and scripts. Most of these object are created using the Java
* RenderScript APIs.
*/
#ifndef RENDERSCRIPT_RS_OBJECT_TYPES_RSH
#define RENDERSCRIPT_RS_OBJECT_TYPES_RSH
#define NULL ((void *)0)
// Opaque handle to a RenderScript object. Do not use this directly.
#ifndef __LP64__
#define _RS_HANDLE \
struct {\
const int* const p;\
} __attribute__((packed, aligned(4)))
#else
#define _RS_HANDLE \
struct {\
const long* const p;\
const long* const r;\
const long* const v1;\
const long* const v2;\
}
#endif
/*
* rs_element: Handle to an element
*
* Opaque handle to a RenderScript element.
*
* See android.renderscript.Element.
*/
typedef _RS_HANDLE rs_element;
/*
* rs_type: Handle to a Type
*
* Opaque handle to a RenderScript type.
*
* See android.renderscript.Type.
*/
typedef _RS_HANDLE rs_type;
/*
* rs_allocation: Handle to an allocation
*
* Opaque handle to a RenderScript allocation.
*
* See android.renderscript.Allocation.
*/
typedef _RS_HANDLE rs_allocation;
/*
* rs_sampler: Handle to a Sampler
*
* Opaque handle to a RenderScript sampler object.
*
* See android.renderscript.Sampler.
*/
typedef _RS_HANDLE rs_sampler;
/*
* rs_script: Handle to a Script
*
* Opaque handle to a RenderScript script object.
*
* See android.renderscript.ScriptC.
*/
typedef _RS_HANDLE rs_script;
/*
* rs_allocation_cubemap_face: Enum for selecting cube map faces
*
*/
#if (defined(RS_VERSION) && (RS_VERSION >= 14))
typedef enum {
RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X = 0,
RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_X = 1,
RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Y = 2,
RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Y = 3,
RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Z = 4,
RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Z = 5
} rs_allocation_cubemap_face;
#endif
/*
* rs_allocation_usage_type: Bitfield to specify the usage types for an allocation
*
* These values are ORed together to specify which usages or memory spaces are
* relevant to an allocation or an operation on an allocation.
*/
#if (defined(RS_VERSION) && (RS_VERSION >= 14))
typedef enum {
RS_ALLOCATION_USAGE_SCRIPT = 0x0001, // Allocation is bound to and accessed by scripts.
RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE = 0x0002, // Deprecated.
RS_ALLOCATION_USAGE_GRAPHICS_VERTEX = 0x0004, // Deprecated.
RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS = 0x0008, // Deprecated.
RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET = 0x0010, // Deprecated.
RS_ALLOCATION_USAGE_IO_INPUT = 0x0020, // Allocation is used as a Surface consumer.
RS_ALLOCATION_USAGE_IO_OUTPUT = 0x0040, // Allocation is used as a Surface producer.
RS_ALLOCATION_USAGE_SHARED = 0x0080 // Allocation's backing store is shared with another object (usually a Bitmap). Copying to or from the original source Bitmap will cause a synchronization rather than a full copy.
} rs_allocation_usage_type;
#endif
/*
* rs_data_type: Element data types
*
* DataType represents the basic type information for a basic element. The
* naming convention follows. For numeric types it is FLOAT,
* SIGNED, or UNSIGNED followed by the _BITS where BITS is the
* size of the data. BOOLEAN is a true / false (1,0)
* represented in an 8 bit container. The UNSIGNED variants
* with multiple bit definitions are for packed graphical data
* formats and represent vectors with per vector member sizes
* which are treated as a single unit for packing and alignment
* purposes.
*
* MATRIX the three matrix types contain FLOAT_32 elements and are treated
* as 32 bits for alignment purposes.
*
* RS_* objects. 32 bit opaque handles.
*/
#if (defined(RS_VERSION) && (RS_VERSION >= 16))
typedef enum {
RS_TYPE_NONE = 0,
RS_TYPE_FLOAT_32 = 2,
RS_TYPE_FLOAT_64 = 3,
RS_TYPE_SIGNED_8 = 4,
RS_TYPE_SIGNED_16 = 5,
RS_TYPE_SIGNED_32 = 6,
RS_TYPE_SIGNED_64 = 7,
RS_TYPE_UNSIGNED_8 = 8,
RS_TYPE_UNSIGNED_16 = 9,
RS_TYPE_UNSIGNED_32 = 10,
RS_TYPE_UNSIGNED_64 = 11,
RS_TYPE_BOOLEAN = 12,
RS_TYPE_UNSIGNED_5_6_5 = 13,
RS_TYPE_UNSIGNED_5_5_5_1 = 14,
RS_TYPE_UNSIGNED_4_4_4_4 = 15,
RS_TYPE_MATRIX_4X4 = 16,
RS_TYPE_MATRIX_3X3 = 17,
RS_TYPE_MATRIX_2X2 = 18,
RS_TYPE_ELEMENT = 1000,
RS_TYPE_TYPE = 1001,
RS_TYPE_ALLOCATION = 1002,
RS_TYPE_SAMPLER = 1003,
RS_TYPE_SCRIPT = 1004,
RS_TYPE_MESH = 1005,
RS_TYPE_PROGRAM_FRAGMENT = 1006,
RS_TYPE_PROGRAM_VERTEX = 1007,
RS_TYPE_PROGRAM_RASTER = 1008,
RS_TYPE_PROGRAM_STORE = 1009,
RS_TYPE_FONT = 1010,
RS_TYPE_INVALID = 10000
} rs_data_type;
#endif
/*
* rs_data_kind: Element data kind
*
* The special interpretation of the data if required. This is primarly
* useful for graphical data. USER indicates no special interpretation is
* expected. PIXEL is used in conjunction with the standard data types for
* representing texture formats.
*/
#if (defined(RS_VERSION) && (RS_VERSION >= 16))
typedef enum {
RS_KIND_USER = 0,
RS_KIND_PIXEL_L = 7,
RS_KIND_PIXEL_A = 8,
RS_KIND_PIXEL_LA = 9,
RS_KIND_PIXEL_RGB = 10,
RS_KIND_PIXEL_RGBA = 11,
RS_KIND_PIXEL_DEPTH = 12,
RS_KIND_PIXEL_YUV = 13,
RS_KIND_INVALID = 100
} rs_data_kind;
#endif
/*
* rs_sampler_value: Sampler wrap T value
*
*/
#if (defined(RS_VERSION) && (RS_VERSION >= 16))
typedef enum {
RS_SAMPLER_NEAREST = 0,
RS_SAMPLER_LINEAR = 1,
RS_SAMPLER_LINEAR_MIP_LINEAR = 2,
RS_SAMPLER_WRAP = 3,
RS_SAMPLER_CLAMP = 4,
RS_SAMPLER_LINEAR_MIP_NEAREST = 5,
RS_SAMPLER_MIRRORED_REPEAT = 6,
RS_SAMPLER_INVALID = 100
} rs_sampler_value;
#endif
#endif // RENDERSCRIPT_RS_OBJECT_TYPES_RSH
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