1 /* 2 * Copyright (C) 2009 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 #include "rsContext.h" 18 #include "rsScriptC.h" 19 20 #include "utils/Timers.h" 21 22 #include <time.h> 23 24 namespace android { 25 namespace renderscript { 26 27 28 ////////////////////////////////////////////////////////////////////////////// 29 // Context 30 ////////////////////////////////////////////////////////////////////////////// 31 32 void rsrBindTexture(Context *, Script *, ProgramFragment *, uint32_t slot, Allocation *); 33 void rsrBindSampler(Context *, Script *, ProgramFragment *, uint32_t slot, Sampler *); 34 void rsrBindProgramStore(Context *, Script *, ProgramStore *); 35 void rsrBindProgramFragment(Context *, Script *, ProgramFragment *); 36 void rsrBindProgramVertex(Context *, Script *, ProgramVertex *); 37 void rsrBindProgramRaster(Context *, Script *, ProgramRaster *); 38 void rsrBindFrameBufferObjectColorTarget(Context *, Script *, Allocation *, uint32_t slot); 39 void rsrBindFrameBufferObjectDepthTarget(Context *, Script *, Allocation *); 40 void rsrClearFrameBufferObjectColorTarget(Context *, Script *, uint32_t slot); 41 void rsrClearFrameBufferObjectDepthTarget(Context *, Script *); 42 void rsrClearFrameBufferObjectTargets(Context *, Script *); 43 44 ////////////////////////////////////////////////////////////////////////////// 45 // VP 46 ////////////////////////////////////////////////////////////////////////////// 47 48 void rsrVpLoadProjectionMatrix(Context *, Script *, const rsc_Matrix *m); 49 void rsrVpLoadModelMatrix(Context *, Script *, const rsc_Matrix *m); 50 void rsrVpLoadTextureMatrix(Context *, Script *, const rsc_Matrix *m); 51 void rsrPfConstantColor(Context *, Script *, ProgramFragment *, float r, float g, float b, float a); 52 void rsrVpGetProjectionMatrix(Context *, Script *, rsc_Matrix *m); 53 54 ////////////////////////////////////////////////////////////////////////////// 55 // Drawing 56 ////////////////////////////////////////////////////////////////////////////// 57 58 void rsrDrawQuadTexCoords(Context *, Script *, 59 float x1, float y1, float z1, float u1, float v1, 60 float x2, float y2, float z2, float u2, float v2, 61 float x3, float y3, float z3, float u3, float v3, 62 float x4, float y4, float z4, float u4, float v4); 63 void rsrDrawQuad(Context *, Script *, 64 float x1, float y1, float z1, 65 float x2, float y2, float z2, 66 float x3, float y3, float z3, 67 float x4, float y4, float z4); 68 void rsrDrawSpriteScreenspace(Context *, Script *, 69 float x, float y, float z, float w, float h); 70 void rsrDrawRect(Context *, Script *, float x1, float y1, float x2, float y2, float z); 71 void rsrDrawMesh(Context *, Script *, Mesh *); 72 void rsrDrawMeshPrimitive(Context *, Script *, Mesh *, uint32_t primIndex); 73 void rsrDrawMeshPrimitiveRange(Context *, Script *, Mesh *, 74 uint32_t primIndex, uint32_t start, uint32_t len); 75 void rsrMeshComputeBoundingBox(Context *, Script *, Mesh *, 76 float *minX, float *minY, float *minZ, 77 float *maxX, float *maxY, float *maxZ); 78 79 80 ////////////////////////////////////////////////////////////////////////////// 81 // 82 ////////////////////////////////////////////////////////////////////////////// 83 84 85 void rsrColor(Context *, Script *, float r, float g, float b, float a); 86 void rsrFinish(Context *, Script *); 87 void rsrAllocationSyncAll(Context *, Script *, Allocation *); 88 89 void rsrAllocationCopy1DRange(Context *, Allocation *dstAlloc, 90 uint32_t dstOff, 91 uint32_t dstMip, 92 uint32_t count, 93 Allocation *srcAlloc, 94 uint32_t srcOff, uint32_t srcMip); 95 void rsrAllocationCopy2DRange(Context *, Allocation *dstAlloc, 96 uint32_t dstXoff, uint32_t dstYoff, 97 uint32_t dstMip, uint32_t dstFace, 98 uint32_t width, uint32_t height, 99 Allocation *srcAlloc, 100 uint32_t srcXoff, uint32_t srcYoff, 101 uint32_t srcMip, uint32_t srcFace); 102 103 void rsrClearColor(Context *, Script *, float r, float g, float b, float a); 104 void rsrClearDepth(Context *, Script *, float v); 105 uint32_t rsrGetWidth(Context *, Script *); 106 uint32_t rsrGetHeight(Context *, Script *); 107 void rsrDrawTextAlloc(Context *, Script *, Allocation *, int x, int y); 108 void rsrDrawText(Context *, Script *, const char *text, int x, int y); 109 void rsrSetMetrics(Context *, Script *, Font::Rect *metrics, 110 int32_t *left, int32_t *right, int32_t *top, int32_t *bottom); 111 void rsrMeasureTextAlloc(Context *, Script *, Allocation *, 112 int32_t *left, int32_t *right, int32_t *top, int32_t *bottom); 113 void rsrMeasureText(Context *, Script *, const char *text, 114 int32_t *left, int32_t *right, int32_t *top, int32_t *bottom); 115 void rsrBindFont(Context *, Script *, Font *); 116 void rsrFontColor(Context *, Script *, float r, float g, float b, float a); 117 118 ////////////////////////////////////////////////////////////////////////////// 119 // Time routines 120 ////////////////////////////////////////////////////////////////////////////// 121 122 float rsrGetDt(Context *, Script *); 123 time_t rsrTime(Context *, Script *, time_t *timer); 124 tm* rsrLocalTime(Context *, Script *, tm *local, time_t *timer); 125 int64_t rsrUptimeMillis(Context *, Script *); 126 int64_t rsrUptimeNanos(Context *, Script *); 127 128 ////////////////////////////////////////////////////////////////////////////// 129 // Message routines 130 ////////////////////////////////////////////////////////////////////////////// 131 132 uint32_t rsrToClient(Context *, Script *, int cmdID, void *data, int len); 133 uint32_t rsrToClientBlocking(Context *, Script *, int cmdID, void *data, int len); 134 135 ////////////////////////////////////////////////////////////////////////////// 136 // 137 ////////////////////////////////////////////////////////////////////////////// 138 139 void rsrSetObject(const Context *, const Script *, ObjectBase **dst, ObjectBase * src); 140 void rsrClearObject(const Context *, const Script *, ObjectBase **dst); 141 bool rsrIsObject(const Context *, const Script *, const ObjectBase *src); 142 143 void rsrAllocationIncRefs(const Context *, const Allocation *, void *ptr, 144 size_t elementCount, size_t startOffset); 145 void rsrAllocationDecRefs(const Context *, const Allocation *, void *ptr, 146 size_t elementCount, size_t startOffset); 147 148 149 uint32_t rsrToClient(Context *, Script *, int cmdID, void *data, int len); 150 uint32_t rsrToClientBlocking(Context *, Script *, int cmdID, void *data, int len); 151 const Allocation * rsrGetAllocation(Context *, Script *, const void *ptr); 152 153 void rsrAllocationMarkDirty(Context *, Script *, RsAllocation a); 154 void rsrAllocationSyncAll(Context *, Script *, Allocation *a, RsAllocationUsageType source); 155 156 157 void rsrForEach(Context *, Script *, Script *target, 158 Allocation *in, 159 Allocation *out, 160 const void *usr, 161 uint32_t usrBytes, 162 const RsScriptCall *call); 163 164 165 ////////////////////////////////////////////////////////////////////////////// 166 // Heavy math functions 167 ////////////////////////////////////////////////////////////////////////////// 168 169 170 void rsrMatrixSet(rs_matrix4x4 *m, uint32_t row, uint32_t col, float v); 171 float rsrMatrixGet(const rs_matrix4x4 *m, uint32_t row, uint32_t col); 172 void rsrMatrixSet(rs_matrix3x3 *m, uint32_t row, uint32_t col, float v); 173 float rsrMatrixGet(const rs_matrix3x3 *m, uint32_t row, uint32_t col); 174 void rsrMatrixSet(rs_matrix2x2 *m, uint32_t row, uint32_t col, float v); 175 float rsrMatrixGet(const rs_matrix2x2 *m, uint32_t row, uint32_t col); 176 void rsrMatrixLoadIdentity_4x4(rs_matrix4x4 *m); 177 void rsrMatrixLoadIdentity_3x3(rs_matrix3x3 *m); 178 void rsrMatrixLoadIdentity_2x2(rs_matrix2x2 *m); 179 void rsrMatrixLoad_4x4_f(rs_matrix4x4 *m, const float *v); 180 void rsrMatrixLoad_3x3_f(rs_matrix3x3 *m, const float *v); 181 void rsrMatrixLoad_2x2_f(rs_matrix2x2 *m, const float *v); 182 void rsrMatrixLoad_4x4_4x4(rs_matrix4x4 *m, const rs_matrix4x4 *v); 183 void rsrMatrixLoad_4x4_3x3(rs_matrix4x4 *m, const rs_matrix3x3 *v); 184 void rsrMatrixLoad_4x4_2x2(rs_matrix4x4 *m, const rs_matrix2x2 *v); 185 void rsrMatrixLoad_3x3_3x3(rs_matrix3x3 *m, const rs_matrix3x3 *v); 186 void rsrMatrixLoad_2x2_2x2(rs_matrix2x2 *m, const rs_matrix2x2 *v); 187 void rsrMatrixLoadRotate(rs_matrix4x4 *m, float rot, float x, float y, float z); 188 void rsrMatrixLoadScale(rs_matrix4x4 *m, float x, float y, float z); 189 void rsrMatrixLoadTranslate(rs_matrix4x4 *m, float x, float y, float z); 190 void rsrMatrixLoadMultiply_4x4_4x4_4x4(rs_matrix4x4 *m, const rs_matrix4x4 *lhs, 191 const rs_matrix4x4 *rhs); 192 void rsrMatrixMultiply_4x4_4x4(rs_matrix4x4 *m, const rs_matrix4x4 *rhs); 193 void rsrMatrixLoadMultiply_3x3_3x3_3x3(rs_matrix3x3 *m, const rs_matrix3x3 *lhs, 194 const rs_matrix3x3 *rhs); 195 void rsrMatrixMultiply_3x3_3x3(rs_matrix3x3 *m, const rs_matrix3x3 *rhs); 196 void rsrMatrixLoadMultiply_2x2_2x2_2x2(rs_matrix2x2 *m, const rs_matrix2x2 *lhs, 197 const rs_matrix2x2 *rhs); 198 void rsrMatrixMultiply_2x2_2x2(rs_matrix2x2 *m, const rs_matrix2x2 *rhs); 199 void rsrMatrixRotate(rs_matrix4x4 *m, float rot, float x, float y, float z); 200 void rsrMatrixScale(rs_matrix4x4 *m, float x, float y, float z); 201 void rsrMatrixTranslate(rs_matrix4x4 *m, float x, float y, float z); 202 void rsrMatrixLoadOrtho(rs_matrix4x4 *m, float left, float right, 203 float bottom, float top, float near, float far); 204 void rsrMatrixLoadFrustum(rs_matrix4x4 *m, float left, float right, 205 float bottom, float top, float near, float far); 206 void rsrMatrixLoadPerspective(rs_matrix4x4* m, float fovy, float aspect, float near, float far); 207 208 // Returns true if the matrix was successfully inversed 209 bool rsrMatrixInverse_4x4(rs_matrix4x4 *m); 210 // Returns true if the matrix was successfully inversed 211 bool rsrMatrixInverseTranspose_4x4(rs_matrix4x4 *m); 212 213 void rsrMatrixTranspose_4x4(rs_matrix4x4 *m); 214 void rsrMatrixTranspose_3x3(rs_matrix3x3 *m); 215 void rsrMatrixTranspose_2x2(rs_matrix2x2 *m); 216 217 } 218 } 219
