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1 /*
2  * Copyright (C) 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef RENDER_SCRIPT_DEFINES_H
18 #define RENDER_SCRIPT_DEFINES_H
19 
20 #include <stdint.h>
21 #include <sys/types.h>
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 //////////////////////////////////////////////////////
28 //
29 
30 typedef void * RsAsyncVoidPtr;
31 
32 typedef void * RsAdapter1D;
33 typedef void * RsAdapter2D;
34 typedef void * RsAllocation;
35 typedef void * RsAnimation;
36 typedef void * RsContext;
37 typedef void * RsDevice;
38 typedef void * RsElement;
39 typedef void * RsFile;
40 typedef void * RsFont;
41 typedef void * RsSampler;
42 typedef void * RsScript;
43 typedef void * RsScriptKernelID;
44 typedef void * RsScriptFieldID;
45 typedef void * RsScriptMethodID;
46 typedef void * RsScriptGroup;
47 typedef void * RsMesh;
48 typedef void * RsPath;
49 typedef void * RsType;
50 typedef void * RsObjectBase;
51 
52 typedef void * RsProgram;
53 typedef void * RsProgramVertex;
54 typedef void * RsProgramFragment;
55 typedef void * RsProgramStore;
56 typedef void * RsProgramRaster;
57 
58 typedef void * RsNativeWindow;
59 
60 typedef void (* RsBitmapCallback_t)(void *);
61 
62 typedef struct {
63     float m[16];
64 } rs_matrix4x4;
65 
66 typedef struct {
67     float m[9];
68 } rs_matrix3x3;
69 
70 typedef struct {
71     float m[4];
72 } rs_matrix2x2;
73 
74 enum RsDeviceParam {
75     RS_DEVICE_PARAM_FORCE_SOFTWARE_GL,
76     RS_DEVICE_PARAM_COUNT
77 };
78 
79 enum RsContextType {
80     RS_CONTEXT_TYPE_NORMAL,
81     RS_CONTEXT_TYPE_DEBUG,
82     RS_CONTEXT_TYPE_PROFILE
83 };
84 
85 typedef struct {
86     uint32_t colorMin;
87     uint32_t colorPref;
88     uint32_t alphaMin;
89     uint32_t alphaPref;
90     uint32_t depthMin;
91     uint32_t depthPref;
92     uint32_t stencilMin;
93     uint32_t stencilPref;
94     uint32_t samplesMin;
95     uint32_t samplesPref;
96     float samplesQ;
97 } RsSurfaceConfig;
98 
99 enum RsMessageToClientType {
100     RS_MESSAGE_TO_CLIENT_NONE = 0,
101     RS_MESSAGE_TO_CLIENT_EXCEPTION = 1,
102     RS_MESSAGE_TO_CLIENT_RESIZE = 2,
103     RS_MESSAGE_TO_CLIENT_ERROR = 3,
104     RS_MESSAGE_TO_CLIENT_USER = 4,
105     RS_MESSAGE_TO_CLIENT_NEW_BUFFER = 5
106 };
107 
108 enum RsAllocationUsageType {
109     RS_ALLOCATION_USAGE_SCRIPT = 0x0001,
110     RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE = 0x0002,
111     RS_ALLOCATION_USAGE_GRAPHICS_VERTEX = 0x0004,
112     RS_ALLOCATION_USAGE_GRAPHICS_CONSTANTS = 0x0008,
113     RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET = 0x0010,
114     RS_ALLOCATION_USAGE_IO_INPUT = 0x0020,
115     RS_ALLOCATION_USAGE_IO_OUTPUT = 0x0040,
116     RS_ALLOCATION_USAGE_SHARED = 0x0080,
117 
118     RS_ALLOCATION_USAGE_ALL = 0x00FF
119 };
120 
121 enum RsAllocationMipmapControl {
122     RS_ALLOCATION_MIPMAP_NONE = 0,
123     RS_ALLOCATION_MIPMAP_FULL = 1,
124     RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE = 2
125 };
126 
127 enum RsAllocationCubemapFace {
128     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X = 0,
129     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_X = 1,
130     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Y = 2,
131     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Y = 3,
132     RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_Z = 4,
133     RS_ALLOCATION_CUBEMAP_FACE_NEGATIVE_Z = 5
134 };
135 
136 enum RsDataType {
137     RS_TYPE_NONE,
138     RS_TYPE_FLOAT_16,
139     RS_TYPE_FLOAT_32,
140     RS_TYPE_FLOAT_64,
141     RS_TYPE_SIGNED_8,
142     RS_TYPE_SIGNED_16,
143     RS_TYPE_SIGNED_32,
144     RS_TYPE_SIGNED_64,
145     RS_TYPE_UNSIGNED_8,
146     RS_TYPE_UNSIGNED_16,
147     RS_TYPE_UNSIGNED_32,
148     RS_TYPE_UNSIGNED_64,
149 
150     RS_TYPE_BOOLEAN,
151 
152     RS_TYPE_UNSIGNED_5_6_5,
153     RS_TYPE_UNSIGNED_5_5_5_1,
154     RS_TYPE_UNSIGNED_4_4_4_4,
155 
156     RS_TYPE_MATRIX_4X4,
157     RS_TYPE_MATRIX_3X3,
158     RS_TYPE_MATRIX_2X2,
159 
160     RS_TYPE_ELEMENT = 1000,
161     RS_TYPE_TYPE,
162     RS_TYPE_ALLOCATION,
163     RS_TYPE_SAMPLER,
164     RS_TYPE_SCRIPT,
165     RS_TYPE_MESH,
166     RS_TYPE_PROGRAM_FRAGMENT,
167     RS_TYPE_PROGRAM_VERTEX,
168     RS_TYPE_PROGRAM_RASTER,
169     RS_TYPE_PROGRAM_STORE,
170     RS_TYPE_FONT,
171 
172     RS_TYPE_INVALID = 10000,
173 };
174 
175 enum RsDataKind {
176     RS_KIND_USER,
177 
178     RS_KIND_PIXEL_L = 7,
179     RS_KIND_PIXEL_A,
180     RS_KIND_PIXEL_LA,
181     RS_KIND_PIXEL_RGB,
182     RS_KIND_PIXEL_RGBA,
183     RS_KIND_PIXEL_DEPTH,
184     RS_KIND_PIXEL_YUV,
185 
186     RS_KIND_INVALID = 100,
187 };
188 
189 enum RsSamplerParam {
190     RS_SAMPLER_MIN_FILTER,
191     RS_SAMPLER_MAG_FILTER,
192     RS_SAMPLER_WRAP_S,
193     RS_SAMPLER_WRAP_T,
194     RS_SAMPLER_WRAP_R,
195     RS_SAMPLER_ANISO
196 };
197 
198 enum RsSamplerValue {
199     RS_SAMPLER_NEAREST,
200     RS_SAMPLER_LINEAR,
201     RS_SAMPLER_LINEAR_MIP_LINEAR,
202     RS_SAMPLER_WRAP,
203     RS_SAMPLER_CLAMP,
204     RS_SAMPLER_LINEAR_MIP_NEAREST,
205     RS_SAMPLER_MIRRORED_REPEAT,
206 
207     RS_SAMPLER_INVALID = 100,
208 };
209 
210 enum RsTextureTarget {
211     RS_TEXTURE_2D,
212     RS_TEXTURE_CUBE
213 };
214 
215 enum RsDimension {
216     RS_DIMENSION_X,
217     RS_DIMENSION_Y,
218     RS_DIMENSION_Z,
219     RS_DIMENSION_LOD,
220     RS_DIMENSION_FACE,
221 
222     RS_DIMENSION_ARRAY_0 = 100,
223     RS_DIMENSION_ARRAY_1,
224     RS_DIMENSION_ARRAY_2,
225     RS_DIMENSION_ARRAY_3,
226     RS_DIMENSION_MAX = RS_DIMENSION_ARRAY_3
227 };
228 
229 enum RsDepthFunc {
230     RS_DEPTH_FUNC_ALWAYS,
231     RS_DEPTH_FUNC_LESS,
232     RS_DEPTH_FUNC_LEQUAL,
233     RS_DEPTH_FUNC_GREATER,
234     RS_DEPTH_FUNC_GEQUAL,
235     RS_DEPTH_FUNC_EQUAL,
236     RS_DEPTH_FUNC_NOTEQUAL
237 };
238 
239 enum RsBlendSrcFunc {
240     RS_BLEND_SRC_ZERO,                  // 0
241     RS_BLEND_SRC_ONE,                   // 1
242     RS_BLEND_SRC_DST_COLOR,             // 2
243     RS_BLEND_SRC_ONE_MINUS_DST_COLOR,   // 3
244     RS_BLEND_SRC_SRC_ALPHA,             // 4
245     RS_BLEND_SRC_ONE_MINUS_SRC_ALPHA,   // 5
246     RS_BLEND_SRC_DST_ALPHA,             // 6
247     RS_BLEND_SRC_ONE_MINUS_DST_ALPHA,   // 7
248     RS_BLEND_SRC_SRC_ALPHA_SATURATE,    // 8
249     RS_BLEND_SRC_INVALID = 100,
250 };
251 
252 enum RsBlendDstFunc {
253     RS_BLEND_DST_ZERO,                  // 0
254     RS_BLEND_DST_ONE,                   // 1
255     RS_BLEND_DST_SRC_COLOR,             // 2
256     RS_BLEND_DST_ONE_MINUS_SRC_COLOR,   // 3
257     RS_BLEND_DST_SRC_ALPHA,             // 4
258     RS_BLEND_DST_ONE_MINUS_SRC_ALPHA,   // 5
259     RS_BLEND_DST_DST_ALPHA,             // 6
260     RS_BLEND_DST_ONE_MINUS_DST_ALPHA,   // 7
261 
262     RS_BLEND_DST_INVALID = 100,
263 };
264 
265 enum RsTexEnvMode {
266     RS_TEX_ENV_MODE_NONE,
267     RS_TEX_ENV_MODE_REPLACE,
268     RS_TEX_ENV_MODE_MODULATE,
269     RS_TEX_ENV_MODE_DECAL
270 };
271 
272 enum RsProgramParam {
273     RS_PROGRAM_PARAM_INPUT,
274     RS_PROGRAM_PARAM_OUTPUT,
275     RS_PROGRAM_PARAM_CONSTANT,
276     RS_PROGRAM_PARAM_TEXTURE_TYPE,
277 };
278 
279 enum RsPrimitive {
280     RS_PRIMITIVE_POINT,
281     RS_PRIMITIVE_LINE,
282     RS_PRIMITIVE_LINE_STRIP,
283     RS_PRIMITIVE_TRIANGLE,
284     RS_PRIMITIVE_TRIANGLE_STRIP,
285     RS_PRIMITIVE_TRIANGLE_FAN,
286 
287     RS_PRIMITIVE_INVALID = 100,
288 };
289 
290 enum RsPathPrimitive {
291     RS_PATH_PRIMITIVE_QUADRATIC_BEZIER,
292     RS_PATH_PRIMITIVE_CUBIC_BEZIER
293 };
294 
295 enum RsError {
296     RS_ERROR_NONE = 0,
297     RS_ERROR_BAD_SHADER = 1,
298     RS_ERROR_BAD_SCRIPT = 2,
299     RS_ERROR_BAD_VALUE = 3,
300     RS_ERROR_OUT_OF_MEMORY = 4,
301     RS_ERROR_DRIVER = 5,
302 
303     // Errors that only occur in the debug context.
304     RS_ERROR_FATAL_DEBUG = 0x0800,
305 
306     RS_ERROR_FATAL_UNKNOWN = 0x1000,
307     RS_ERROR_FATAL_DRIVER = 0x1001,
308     RS_ERROR_FATAL_PROGRAM_LINK = 0x1002
309 };
310 
311 enum RsAnimationInterpolation {
312     RS_ANIMATION_INTERPOLATION_STEP,
313     RS_ANIMATION_INTERPOLATION_LINEAR,
314     RS_ANIMATION_INTERPOLATION_BEZIER,
315     RS_ANIMATION_INTERPOLATION_CARDINAL,
316     RS_ANIMATION_INTERPOLATION_HERMITE,
317     RS_ANIMATION_INTERPOLATION_BSPLINE
318 };
319 
320 enum RsAnimationEdge {
321     RS_ANIMATION_EDGE_UNDEFINED,
322     RS_ANIMATION_EDGE_CONSTANT,
323     RS_ANIMATION_EDGE_GRADIENT,
324     RS_ANIMATION_EDGE_CYCLE,
325     RS_ANIMATION_EDGE_OSCILLATE,
326     RS_ANIMATION_EDGE_CYLE_RELATIVE
327 };
328 
329 enum RsA3DClassID {
330     RS_A3D_CLASS_ID_UNKNOWN,
331     RS_A3D_CLASS_ID_MESH,
332     RS_A3D_CLASS_ID_TYPE,
333     RS_A3D_CLASS_ID_ELEMENT,
334     RS_A3D_CLASS_ID_ALLOCATION,
335     RS_A3D_CLASS_ID_PROGRAM_VERTEX,
336     RS_A3D_CLASS_ID_PROGRAM_RASTER,
337     RS_A3D_CLASS_ID_PROGRAM_FRAGMENT,
338     RS_A3D_CLASS_ID_PROGRAM_STORE,
339     RS_A3D_CLASS_ID_SAMPLER,
340     RS_A3D_CLASS_ID_ANIMATION,
341     RS_A3D_CLASS_ID_ADAPTER_1D,
342     RS_A3D_CLASS_ID_ADAPTER_2D,
343     RS_A3D_CLASS_ID_SCRIPT_C,
344     RS_A3D_CLASS_ID_SCRIPT_KERNEL_ID,
345     RS_A3D_CLASS_ID_SCRIPT_FIELD_ID,
346     RS_A3D_CLASS_ID_SCRIPT_METHOD_ID,
347     RS_A3D_CLASS_ID_SCRIPT_GROUP
348 };
349 
350 enum RsCullMode {
351     RS_CULL_BACK,
352     RS_CULL_FRONT,
353     RS_CULL_NONE,
354     RS_CULL_INVALID = 100,
355 };
356 
357 enum RsScriptIntrinsicID {
358     RS_SCRIPT_INTRINSIC_ID_UNDEFINED = 0,
359     RS_SCRIPT_INTRINSIC_ID_CONVOLVE_3x3 = 1,
360     RS_SCRIPT_INTRINSIC_ID_COLOR_MATRIX = 2,
361     RS_SCRIPT_INTRINSIC_ID_LUT = 3,
362     RS_SCRIPT_INTRINSIC_ID_CONVOLVE_5x5 = 4,
363     RS_SCRIPT_INTRINSIC_ID_BLUR = 5,
364     RS_SCRIPT_INTRINSIC_ID_YUV_TO_RGB = 6,
365     RS_SCRIPT_INTRINSIC_ID_BLEND = 7,
366     RS_SCRIPT_INTRINSIC_ID_3DLUT = 8,
367     RS_SCRIPT_INTRINSIC_ID_HISTOGRAM = 9,
368     // unused 10, 11
369     RS_SCRIPT_INTRINSIC_ID_RESIZE = 12
370 };
371 
372 typedef struct {
373     RsA3DClassID classID;
374     const char* objectName;
375 } RsFileIndexEntry;
376 
377 enum RsForEachStrategy {
378     RS_FOR_EACH_STRATEGY_SERIAL = 0,
379     RS_FOR_EACH_STRATEGY_DONT_CARE = 1,
380     RS_FOR_EACH_STRATEGY_DST_LINEAR = 2,
381     RS_FOR_EACH_STRATEGY_TILE_SMALL = 3,
382     RS_FOR_EACH_STRATEGY_TILE_MEDIUM = 4,
383     RS_FOR_EACH_STRATEGY_TILE_LARGE = 5
384 };
385 
386 // Script to Script
387 typedef struct {
388     enum RsForEachStrategy strategy;
389     uint32_t xStart;
390     uint32_t xEnd;
391     uint32_t yStart;
392     uint32_t yEnd;
393     uint32_t zStart;
394     uint32_t zEnd;
395     uint32_t arrayStart;
396     uint32_t arrayEnd;
397 
398 } RsScriptCall;
399 
400 enum RsContextFlags {
401     RS_CONTEXT_SYNCHRONOUS      = 0x0001,
402     RS_CONTEXT_LOW_LATENCY      = 0x0002,
403     RS_CONTEXT_LOW_POWER        = 0x0004
404 };
405 
406 
407 #ifdef __cplusplus
408 };
409 #endif
410 
411 #endif // RENDER_SCRIPT_DEFINES_H
412 
413 
414 
415 
416