rs_types.rsh Source File

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rs_types.rsh
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    00001 /*
    00002  * Copyright (C) 2011 The Android Open Source Project
    00003  *
    00004  * Licensed under the Apache License, Version 2.0 (the "License");
    00005  * you may not use this file except in compliance with the License.
    00006  * You may obtain a copy of the License at
    00007  *
    00008  *      http://www.apache.org/licenses/LICENSE-2.0
    00009  *
    00010  * Unless required by applicable law or agreed to in writing, software
    00011  * distributed under the License is distributed on an "AS IS" BASIS,
    00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    00013  * See the License for the specific language governing permissions and
    00014  * limitations under the License.
    00015  */
    00016
    00041 #ifndef __RS_TYPES_RSH__
    00042 #define __RS_TYPES_RSH__
    00043
    00044 #define M_PI        3.14159265358979323846264338327950288f   /* pi */
    00045
    00046 #include "stdbool.h"
    00050 typedef char int8_t;
    00054 typedef short int16_t;
    00058 typedef int int32_t;
    00062 typedef long long int64_t;
    00066 typedef unsigned char uint8_t;
    00070 typedef unsigned short uint16_t;
    00074 typedef unsigned int uint32_t;
    00078 typedef unsigned long long uint64_t;
    00082 typedef uint8_t uchar;
    00086 typedef uint16_t ushort;
    00090 typedef uint32_t uint;
    00094 typedef uint64_t ulong;
    00098 typedef uint32_t size_t;
    00102 typedef int32_t ssize_t;
    00103
    00109 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_element;
    00115 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_type;
    00121 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_allocation;
    00127 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_sampler;
    00133 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_script;
    00139 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_mesh;
    00145 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_path;
    00151 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_program_fragment;
    00157 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_program_vertex;
    00163 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_program_raster;
    00169 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_program_store;
    00175 typedef struct { const int* const p; } __attribute__((packed, aligned(4))) rs_font;
    00176
    00182 typedef float float2 __attribute__((ext_vector_type(2)));
    00187 typedef float float3 __attribute__((ext_vector_type(3)));
    00193 typedef float float4 __attribute__((ext_vector_type(4)));
    00194
    00199 typedef double double2 __attribute__((ext_vector_type(2)));
    00204 typedef double double3 __attribute__((ext_vector_type(3)));
    00209 typedef double double4 __attribute__((ext_vector_type(4)));
    00210
    00215 typedef uchar uchar2 __attribute__((ext_vector_type(2)));
    00220 typedef uchar uchar3 __attribute__((ext_vector_type(3)));
    00225 typedef uchar uchar4 __attribute__((ext_vector_type(4)));
    00226
    00231 typedef ushort ushort2 __attribute__((ext_vector_type(2)));
    00236 typedef ushort ushort3 __attribute__((ext_vector_type(3)));
    00241 typedef ushort ushort4 __attribute__((ext_vector_type(4)));
    00242
    00247 typedef uint uint2 __attribute__((ext_vector_type(2)));
    00252 typedef uint uint3 __attribute__((ext_vector_type(3)));
    00257 typedef uint uint4 __attribute__((ext_vector_type(4)));
    00258
    00263 typedef ulong ulong2 __attribute__((ext_vector_type(2)));
    00268 typedef ulong ulong3 __attribute__((ext_vector_type(3)));
    00273 typedef ulong ulong4 __attribute__((ext_vector_type(4)));
    00274
    00279 typedef char char2 __attribute__((ext_vector_type(2)));
    00284 typedef char char3 __attribute__((ext_vector_type(3)));
    00289 typedef char char4 __attribute__((ext_vector_type(4)));
    00290
    00295 typedef short short2 __attribute__((ext_vector_type(2)));
    00300 typedef short short3 __attribute__((ext_vector_type(3)));
    00305 typedef short short4 __attribute__((ext_vector_type(4)));
    00306
    00311 typedef int int2 __attribute__((ext_vector_type(2)));
    00316 typedef int int3 __attribute__((ext_vector_type(3)));
    00321 typedef int int4 __attribute__((ext_vector_type(4)));
    00322
    00327 typedef long long2 __attribute__((ext_vector_type(2)));
    00332 typedef long long3 __attribute__((ext_vector_type(3)));
    00337 typedef long long4 __attribute__((ext_vector_type(4)));
    00338
    00345 typedef struct {
    00346     float m[16];
    00347 } rs_matrix4x4;
    00354 typedef struct {
    00355     float m[9];
    00356 } rs_matrix3x3;
    00363 typedef struct {
    00364     float m[4];
    00365 } rs_matrix2x2;
    00366
    00370 typedef float4 rs_quaternion;
    00371
    00372 #define RS_PACKED __attribute__((packed, aligned(4)))
    00373 #define NULL ((void *)0)
    00374
    00375 #if (defined(RS_VERSION) && (RS_VERSION >= 14))
    00376
    00380 typedef enum {
    00381     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X = 0,
    00382     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_X = 1,
    00383     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Y = 2,
    00384     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Y = 3,
    00385     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Z = 4,
    00386     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Z = 5
    00387 } rs_allocation_cubemap_face;
    00388
    00395 typedef enum {
    00396     RS_ALLOCATION_USAGE_SCRIPT = 0x0001,
    00397     RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE = 0x0002,
    00398     RS_ALLOCATION_USAGE_GRAPHICS_VERTEX = 0x0004,
    00399     RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS = 0x0008,
    00400     RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET = 0x0010
    00401 } rs_allocation_usage_type;
    00402
    00403 #endif //defined(RS_VERSION) && (RS_VERSION >= 14)
    00404
    00405 // New API's
    00406 #if (defined(RS_VERSION) && (RS_VERSION >= 16))
    00407
    00412 typedef enum {
    00416     RS_PRIMITIVE_POINT              = 0,
    00420     RS_PRIMITIVE_LINE               = 1,
    00424     RS_PRIMITIVE_LINE_STRIP         = 2,
    00428     RS_PRIMITIVE_TRIANGLE           = 3,
    00434     RS_PRIMITIVE_TRIANGLE_STRIP     = 4,
    00439     RS_PRIMITIVE_TRIANGLE_FAN       = 5,
    00440
    00444     RS_PRIMITIVE_INVALID            = 100,
    00445 } rs_primitive;
    00446
    00465 typedef enum {
    00466     RS_TYPE_NONE             = 0,
    00467     RS_TYPE_FLOAT_32         = 2,
    00468     RS_TYPE_FLOAT_64         = 3,
    00469     RS_TYPE_SIGNED_8         = 4,
    00470     RS_TYPE_SIGNED_16        = 5,
    00471     RS_TYPE_SIGNED_32        = 6,
    00472     RS_TYPE_SIGNED_64        = 7,
    00473     RS_TYPE_UNSIGNED_8       = 8,
    00474     RS_TYPE_UNSIGNED_16      = 9,
    00475     RS_TYPE_UNSIGNED_32      = 10,
    00476     RS_TYPE_UNSIGNED_64      = 11,
    00477
    00478     RS_TYPE_BOOLEAN          = 12,
    00479
    00480     RS_TYPE_UNSIGNED_5_6_5   = 13,
    00481     RS_TYPE_UNSIGNED_5_5_5_1 = 14,
    00482     RS_TYPE_UNSIGNED_4_4_4_4 = 15,
    00483
    00484     RS_TYPE_MATRIX_4X4       = 16,
    00485     RS_TYPE_MATRIX_3X3       = 17,
    00486     RS_TYPE_MATRIX_2X2       = 18,
    00487
    00488     RS_TYPE_ELEMENT          = 1000,
    00489     RS_TYPE_TYPE             = 1001,
    00490     RS_TYPE_ALLOCATION       = 1002,
    00491     RS_TYPE_SAMPLER          = 1003,
    00492     RS_TYPE_SCRIPT           = 1004,
    00493     RS_TYPE_MESH             = 1005,
    00494     RS_TYPE_PROGRAM_FRAGMENT = 1006,
    00495     RS_TYPE_PROGRAM_VERTEX   = 1007,
    00496     RS_TYPE_PROGRAM_RASTER   = 1008,
    00497     RS_TYPE_PROGRAM_STORE    = 1009,
    00498     RS_TYPE_FONT             = 1010,
    00499
    00500     RS_TYPE_INVALID          = 10000,
    00501 } rs_data_type;
    00502
    00511 typedef enum {
    00512     RS_KIND_USER         = 0,
    00513
    00514     RS_KIND_PIXEL_L      = 7,
    00515     RS_KIND_PIXEL_A      = 8,
    00516     RS_KIND_PIXEL_LA     = 9,
    00517     RS_KIND_PIXEL_RGB    = 10,
    00518     RS_KIND_PIXEL_RGBA   = 11,
    00519     RS_KIND_PIXEL_DEPTH  = 12,
    00520
    00521     RS_KIND_INVALID      = 100,
    00522 } rs_data_kind;
    00523
    00524 typedef enum {
    00528     RS_DEPTH_FUNC_ALWAYS        = 0,
    00533     RS_DEPTH_FUNC_LESS          = 1,
    00538     RS_DEPTH_FUNC_LEQUAL        = 2,
    00543     RS_DEPTH_FUNC_GREATER       = 3,
    00548     RS_DEPTH_FUNC_GEQUAL        = 4,
    00553     RS_DEPTH_FUNC_EQUAL         = 5,
    00558     RS_DEPTH_FUNC_NOTEQUAL      = 6,
    00562     RS_DEPTH_FUNC_INVALID       = 100,
    00563 } rs_depth_func;
    00564
    00565 typedef enum {
    00566     RS_BLEND_SRC_ZERO                   = 0,
    00567     RS_BLEND_SRC_ONE                    = 1,
    00568     RS_BLEND_SRC_DST_COLOR              = 2,
    00569     RS_BLEND_SRC_ONE_MINUS_DST_COLOR    = 3,
    00570     RS_BLEND_SRC_SRC_ALPHA              = 4,
    00571     RS_BLEND_SRC_ONE_MINUS_SRC_ALPHA    = 5,
    00572     RS_BLEND_SRC_DST_ALPHA              = 6,
    00573     RS_BLEND_SRC_ONE_MINUS_DST_ALPHA    = 7,
    00574     RS_BLEND_SRC_SRC_ALPHA_SATURATE     = 8,
    00575
    00576     RS_BLEND_SRC_INVALID                = 100,
    00577 } rs_blend_src_func;
    00578
    00579 typedef enum {
    00580     RS_BLEND_DST_ZERO                   = 0,
    00581     RS_BLEND_DST_ONE                    = 1,
    00582     RS_BLEND_DST_SRC_COLOR              = 2,
    00583     RS_BLEND_DST_ONE_MINUS_SRC_COLOR    = 3,
    00584     RS_BLEND_DST_SRC_ALPHA              = 4,
    00585     RS_BLEND_DST_ONE_MINUS_SRC_ALPHA    = 5,
    00586     RS_BLEND_DST_DST_ALPHA              = 6,
    00587     RS_BLEND_DST_ONE_MINUS_DST_ALPHA    = 7,
    00588
    00589     RS_BLEND_DST_INVALID                = 100,
    00590 } rs_blend_dst_func;
    00591
    00592 typedef enum {
    00593     RS_CULL_BACK     = 0,
    00594     RS_CULL_FRONT    = 1,
    00595     RS_CULL_NONE     = 2,
    00596
    00597     RS_CULL_INVALID  = 100,
    00598 } rs_cull_mode;
    00599
    00600 typedef enum {
    00601     RS_SAMPLER_NEAREST              = 0,
    00602     RS_SAMPLER_LINEAR               = 1,
    00603     RS_SAMPLER_LINEAR_MIP_LINEAR    = 2,
    00604     RS_SAMPLER_WRAP                 = 3,
    00605     RS_SAMPLER_CLAMP                = 4,
    00606     RS_SAMPLER_LINEAR_MIP_NEAREST   = 5,
    00607
    00608     RS_SAMPLER_INVALID              = 100,
    00609 } rs_sampler_value;
    00610
    00611 #endif // (defined(RS_VERSION) && (RS_VERSION >= 16))
    00612
    00613 #endif // __RS_TYPES_RSH__