1eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams/* 23522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams * Copyright (C) 2011-2012 The Android Open Source Project 3eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * 4eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * you may not use this file except in compliance with the License. 6eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * You may obtain a copy of the License at 7eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * 8eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 9eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * 10eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * Unless required by applicable law or agreed to in writing, software 11eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * See the License for the specific language governing permissions and 14eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams * limitations under the License. 15eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams */ 16eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 17eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 18eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsdCore.h" 19eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsdRuntime.h" 20eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsdAllocation.h" 21a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk#include "rsdFrameBufferObj.h" 22eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 23eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsAllocation.h" 24eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 257ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "system/window.h" 267ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "hardware/gralloc.h" 277ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "ui/Rect.h" 287ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "ui/GraphicBufferMapper.h" 293522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams#include "gui/SurfaceTexture.h" 307ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 31eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES/gl.h> 32eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES2/gl2.h> 33eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES/glext.h> 34eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 35eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsusing namespace android; 36eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsusing namespace android::renderscript; 37eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 38eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 39eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 40eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsconst static GLenum gFaceOrder[] = { 41eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_X, 42eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 43eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 44eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 45eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 46eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 47eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams}; 48eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 49eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 50a614ae175bbf97201b5e18984d814a1d3e86faa8Jason SamsGLenum rsdTypeToGLType(RsDataType t) { 51a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams switch (t) { 52a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_5_6_5: return GL_UNSIGNED_SHORT_5_6_5; 53a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_5_5_5_1: return GL_UNSIGNED_SHORT_5_5_5_1; 54a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_4_4_4_4: return GL_UNSIGNED_SHORT_4_4_4_4; 55a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 56a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams //case RS_TYPE_FLOAT_16: return GL_HALF_FLOAT; 57a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_FLOAT_32: return GL_FLOAT; 58a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_8: return GL_UNSIGNED_BYTE; 59a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_16: return GL_UNSIGNED_SHORT; 60a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_SIGNED_8: return GL_BYTE; 61a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_SIGNED_16: return GL_SHORT; 62a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams default: break; 63a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams } 64a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams return 0; 65a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams} 66a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 67a614ae175bbf97201b5e18984d814a1d3e86faa8Jason SamsGLenum rsdKindToGLFormat(RsDataKind k) { 68a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams switch (k) { 69a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_L: return GL_LUMINANCE; 70a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_A: return GL_ALPHA; 71a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_LA: return GL_LUMINANCE_ALPHA; 72a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_RGB: return GL_RGB; 73a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_RGBA: return GL_RGBA; 74a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_DEPTH: return GL_DEPTH_COMPONENT16; 75a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams default: break; 76a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams } 77a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams return 0; 78a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams} 79a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 80807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsuint8_t *GetOffsetPtr(const android::renderscript::Allocation *alloc, 81807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, 82807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams RsAllocationCubemapFace face) { 83807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 84807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *ptr = (uint8_t *)drv->lod[lod].mallocPtr; 85807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr += face * drv->faceOffset; 86807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr += yoff * drv->lod[lod].stride; 87807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr += xoff * alloc->mHal.state.elementSizeBytes; 88807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams return ptr; 89807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 90807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 91a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 922382aba4a55c6ae74789c478eead8fbd96593321Jason Samsstatic void Update2DTexture(const Context *rsc, const Allocation *alloc, const void *ptr, 932382aba4a55c6ae74789c478eead8fbd96593321Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, 942382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RsAllocationCubemapFace face, uint32_t w, uint32_t h) { 95eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 96eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 97eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(drv->textureID); 982382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindTexture, drv->glTarget, drv->textureID); 992382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glPixelStorei, GL_UNPACK_ALIGNMENT, 1); 100eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GLenum t = GL_TEXTURE_2D; 101eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 102eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams t = gFaceOrder[face]; 103eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 1042382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexSubImage2D, t, lod, xoff, yoff, w, h, drv->glFormat, drv->glType, ptr); 105eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 106eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 107eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 108eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void Upload2DTexture(const Context *rsc, const Allocation *alloc, bool isFirstUpload) { 109eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 110eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 1112382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindTexture, drv->glTarget, drv->textureID); 1122382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glPixelStorei, GL_UNPACK_ALIGNMENT, 1); 113eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 114eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t faceCount = 1; 115eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 116eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams faceCount = 6; 117eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 118eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 119eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "Upload2DTexture 1 "); 120eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t face = 0; face < faceCount; face ++) { 121eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t lod = 0; lod < alloc->mHal.state.type->getLODCount(); lod++) { 122807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t *p = GetOffsetPtr(alloc, 0, 0, lod, (RsAllocationCubemapFace)face); 123eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 124eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GLenum t = GL_TEXTURE_2D; 125eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 126eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams t = gFaceOrder[face]; 127eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 128eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 129eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (isFirstUpload) { 1302382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexImage2D, t, lod, drv->glFormat, 131eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimX(lod), 132eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimY(lod), 133a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 0, drv->glFormat, drv->glType, p); 134eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 1352382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexSubImage2D, t, lod, 0, 0, 136eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimX(lod), 137eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimY(lod), 138a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glFormat, drv->glType, p); 139eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 140eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 141eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 142eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 143eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.mipmapControl == RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE) { 1442382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenerateMipmap, drv->glTarget); 145eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 146eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "Upload2DTexture"); 147eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 148eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 149eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void UploadToTexture(const Context *rsc, const Allocation *alloc) { 150eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 151eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 1523522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_INPUT) { 15341e373d91a60043afa0f9abd026218b49cbc1201Jason Sams if (!drv->textureID) { 15441e373d91a60043afa0f9abd026218b49cbc1201Jason Sams RSD_CALL_GL(glGenTextures, 1, &drv->textureID); 15541e373d91a60043afa0f9abd026218b49cbc1201Jason Sams } 15641e373d91a60043afa0f9abd026218b49cbc1201Jason Sams return; 15741e373d91a60043afa0f9abd026218b49cbc1201Jason Sams } 15841e373d91a60043afa0f9abd026218b49cbc1201Jason Sams 159a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams if (!drv->glType || !drv->glFormat) { 160eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 161eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 162eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 16361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams if (!drv->lod[0].mallocPtr) { 164eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 165eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 166eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 167eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams bool isFirstUpload = false; 168eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 169eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->textureID) { 1702382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenTextures, 1, &drv->textureID); 171eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams isFirstUpload = true; 172eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 173eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 174eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams Upload2DTexture(rsc, alloc, isFirstUpload); 175eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 176eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!(alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT)) { 177807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (alloc->mHal.drvState.mallocPtrLOD0) { 178807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams free(alloc->mHal.drvState.mallocPtrLOD0); 179807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams alloc->mHal.drvState.mallocPtrLOD0 = NULL; 180807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[0].mallocPtr = NULL; 181eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 182eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 183eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "UploadToTexture"); 184eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 185eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 186eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void AllocateRenderTarget(const Context *rsc, const Allocation *alloc) { 187eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 188eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 189a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams if (!drv->glFormat) { 190eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 191eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 192eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 193eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->renderTargetID) { 1942382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenRenderbuffers, 1, &drv->renderTargetID); 195eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 196eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->renderTargetID) { 197eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams // This should generally not happen 198af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("allocateRenderTarget failed to gen mRenderTargetID"); 199eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsc->dumpDebug(); 200eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 201eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 2022382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindRenderbuffer, GL_RENDERBUFFER, drv->renderTargetID); 2032382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glRenderbufferStorage, GL_RENDERBUFFER, drv->glFormat, 204eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.dimensionX, alloc->mHal.state.dimensionY); 205eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 206eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "AllocateRenderTarget"); 207eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 208eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 209eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void UploadToBufferObject(const Context *rsc, const Allocation *alloc) { 210eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 211eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 212eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(!alloc->mHal.state.type->getDimY()); 213eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(!alloc->mHal.state.type->getDimZ()); 214eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 215eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //alloc->mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX; 216eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 217eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->bufferID) { 2182382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenBuffers, 1, &drv->bufferID); 219eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 220eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->bufferID) { 221af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Upload to buffer object failed"); 222eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 223eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 224eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 2252382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindBuffer, drv->glTarget, drv->bufferID); 2262382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBufferData, drv->glTarget, alloc->mHal.state.type->getSizeBytes(), 227807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams alloc->mHal.drvState.mallocPtrLOD0, GL_DYNAMIC_DRAW); 2282382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindBuffer, drv->glTarget, 0); 229eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "UploadToBufferObject"); 230eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 231eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 232463bfced38d97605dd8403a5e9435d9ad3394e35Jason Samsstatic size_t AllocationBuildPointerTable(const Context *rsc, const Allocation *alloc, 233463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams const Type *type, uint8_t *ptr) { 234eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 235463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 236463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 237463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[0].dimX = type->getDimX(); 238463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[0].dimY = type->getDimY(); 239807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[0].mallocPtr = 0; 240463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[0].stride = drv->lod[0].dimX * type->getElementSizeBytes(); 241463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lodCount = type->getLODCount(); 242463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->faceCount = type->getDimFaces(); 243807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 244807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams size_t offsets[Allocation::MAX_LOD]; 245807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memset(offsets, 0, sizeof(offsets)); 246807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 247807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams size_t o = drv->lod[0].stride * rsMax(drv->lod[0].dimY, 1u) * rsMax(drv->lod[0].dimZ, 1u); 248807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if(drv->lodCount > 1) { 249807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t tx = drv->lod[0].dimX; 250807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t ty = drv->lod[0].dimY; 251807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t tz = drv->lod[0].dimZ; 252807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams for (uint32_t lod=1; lod < drv->lodCount; lod++) { 253807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[lod].dimX = tx; 254807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[lod].dimY = ty; 255807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[lod].dimZ = tz; 256463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[lod].stride = tx * type->getElementSizeBytes(); 257807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams offsets[lod] = o; 258807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams o += drv->lod[lod].stride * rsMax(ty, 1u) * rsMax(tz, 1u); 259807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (tx > 1) tx >>= 1; 260807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (ty > 1) ty >>= 1; 261807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (tz > 1) tz >>= 1; 262807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 263807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 264807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->faceOffset = o; 265807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 266463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[0].mallocPtr = ptr; 267463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams for (uint32_t lod=1; lod < drv->lodCount; lod++) { 268463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams drv->lod[lod].mallocPtr = ptr + offsets[lod]; 269463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 270463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams alloc->mHal.drvState.strideLOD0 = drv->lod[0].stride; 271463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams alloc->mHal.drvState.mallocPtrLOD0 = ptr; 272463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 273463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t allocSize = drv->faceOffset; 274463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if(drv->faceCount) { 275463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams allocSize *= 6; 276463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 277463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 278463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams return allocSize; 279463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams} 280463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 281463bfced38d97605dd8403a5e9435d9ad3394e35Jason Samsbool rsdAllocationInit(const Context *rsc, Allocation *alloc, bool forceZero) { 282463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams DrvAllocation *drv = (DrvAllocation *)calloc(1, sizeof(DrvAllocation)); 283463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if (!drv) { 284463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams return false; 285463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 286463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams alloc->mHal.drv = drv; 287463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 288463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Calculate the object size. 289463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t allocSize = AllocationBuildPointerTable(rsc, alloc, alloc->getType(), NULL); 290463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 291807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = NULL; 2927ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_OUTPUT) { 2937ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } else { 294807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 295807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr = (uint8_t *)malloc(allocSize); 296179e9a457095fea4c9e6d366c269754b882d05ddJason Sams if (!ptr) { 297179e9a457095fea4c9e6d366c269754b882d05ddJason Sams free(drv); 298179e9a457095fea4c9e6d366c269754b882d05ddJason Sams return false; 299179e9a457095fea4c9e6d366c269754b882d05ddJason Sams } 300eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 301463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Build the pointer tables 302463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t verifySize = AllocationBuildPointerTable(rsc, alloc, alloc->getType(), ptr); 303463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if(allocSize != verifySize) { 304463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams rsAssert(!"Size mismatch"); 305807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 306eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 307eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_NONE; 308eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) { 309eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 310eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_TEXTURE_CUBE_MAP; 311eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 312eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_TEXTURE_2D; 313eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 314eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 315eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) { 316eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_ARRAY_BUFFER; 317eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 318eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 319eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 320a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glType = rsdTypeToGLType(alloc->mHal.state.type->getElement()->getComponent().getType()); 321a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glFormat = rsdKindToGLFormat(alloc->mHal.state.type->getElement()->getComponent().getKind()); 322a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 3237ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (forceZero && ptr) { 324eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memset(ptr, 0, alloc->mHal.state.type->getSizeBytes()); 325eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 326eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 327eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & ~RS_ALLOCATION_USAGE_SCRIPT) { 328eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 329eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 330a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 331b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 332a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = NULL; 333a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 334eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return true; 335eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 336eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 337eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationDestroy(const Context *rsc, Allocation *alloc) { 338eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 339eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 340eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->bufferID) { 341eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams // Causes a SW crash.... 3426598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV(" mBufferID %i", mBufferID); 343eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //glDeleteBuffers(1, &mBufferID); 344eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //mBufferID = 0; 345eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 346eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->textureID) { 3472382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glDeleteTextures, 1, &drv->textureID); 348eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->textureID = 0; 349eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 350eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->renderTargetID) { 3512382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glDeleteRenderbuffers, 1, &drv->renderTargetID); 352eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->renderTargetID = 0; 353eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 354eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 355807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (alloc->mHal.drvState.mallocPtrLOD0) { 356807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams free(alloc->mHal.drvState.mallocPtrLOD0); 357807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams alloc->mHal.drvState.mallocPtrLOD0 = NULL; 358eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 359a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (drv->readBackFBO != NULL) { 360a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk delete drv->readBackFBO; 361a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = NULL; 362a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 363eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams free(drv); 364eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.drv = NULL; 365eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 366eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 367eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationResize(const Context *rsc, const Allocation *alloc, 368eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Type *newType, bool zeroNew) { 369eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 370eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 371463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams void * oldPtr = drv->lod[0].mallocPtr; 372463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Calculate the object size 373463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t s = AllocationBuildPointerTable(rsc, alloc, newType, NULL); 374463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams uint8_t *ptr = (uint8_t *)realloc(oldPtr, s); 375463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Build the relative pointer tables. 376463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t verifySize = AllocationBuildPointerTable(rsc, alloc, newType, ptr); 377463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if(s != verifySize) { 378463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams rsAssert(!"Size mismatch"); 379463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 380eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 381eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t oldDimX = alloc->mHal.state.dimensionX; 382eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t dimX = newType->getDimX(); 383eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 384eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (dimX > oldDimX) { 385463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams uint32_t stride = alloc->mHal.state.elementSizeBytes; 386807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memset(((uint8_t *)alloc->mHal.drvState.mallocPtrLOD0) + stride * oldDimX, 3872275e9cf534ff601fe42a72ff50580b230c04fe2Jason Sams 0, stride * (dimX - oldDimX)); 388eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 389eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 390eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 391a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchoukstatic void rsdAllocationSyncFromFBO(const Context *rsc, const Allocation *alloc) { 392a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!alloc->getIsScript()) { 393a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; // nothing to sync 394a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 395a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 396a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsdHal *dc = (RsdHal *)rsc->mHal.drv; 397a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsdFrameBufferObj *lastFbo = dc->gl.currentFrameBuffer; 398a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 399a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 400a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!drv->textureID && !drv->renderTargetID) { 401a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; // nothing was rendered here yet, so nothing to sync 402a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 403a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (drv->readBackFBO == NULL) { 404a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = new RsdFrameBufferObj(); 405a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setColorTarget(drv, 0); 406a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setDimensions(alloc->getType()->getDimX(), 407a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk alloc->getType()->getDimY()); 408a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 409a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 410a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Bind the framebuffer object so we can read back from it 411a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setActive(rsc); 412a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 413a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Do the readback 41461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams RSD_CALL_GL(glReadPixels, 0, 0, drv->lod[0].dimX, drv->lod[0].dimY, 41561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams drv->glFormat, drv->glType, drv->lod[0].mallocPtr); 416a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 417a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Revert framebuffer to its original 418a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk lastFbo->setActive(rsc); 419a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk} 420eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 421eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 422eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationSyncAll(const Context *rsc, const Allocation *alloc, 423eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams RsAllocationUsageType src) { 424eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 425eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 426a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (src == RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 427a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if(!alloc->getIsRenderTarget()) { 428a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, 429a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "Attempting to sync allocation from render target, " 430a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "for non-render target allocation"); 431a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } else if (alloc->getType()->getElement()->getKind() != RS_KIND_PIXEL_RGBA) { 432a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, "Cannot only sync from RGBA" 433a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "render target"); 434a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } else { 435a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsdAllocationSyncFromFBO(rsc, alloc); 436a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 437eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 438eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 439eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 440eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(src == RS_ALLOCATION_USAGE_SCRIPT); 441eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 442eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) { 443eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams UploadToTexture(rsc, alloc); 444eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 445b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if ((alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) && 4460dc66936c02f285a242b6a68166d6f03618a0f07Jason Sams !(alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_OUTPUT)) { 447eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams AllocateRenderTarget(rsc, alloc); 448eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 449eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 450eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) { 451eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams UploadToBufferObject(rsc, alloc); 452eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 453eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 454eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = false; 455eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 456eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 457eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationMarkDirty(const Context *rsc, const Allocation *alloc) { 458eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 459eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 460eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 461eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 46241e373d91a60043afa0f9abd026218b49cbc1201Jason Samsint32_t rsdAllocationInitSurfaceTexture(const Context *rsc, const Allocation *alloc) { 46341e373d91a60043afa0f9abd026218b49cbc1201Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 46441e373d91a60043afa0f9abd026218b49cbc1201Jason Sams UploadToTexture(rsc, alloc); 46541e373d91a60043afa0f9abd026218b49cbc1201Jason Sams return drv->textureID; 46641e373d91a60043afa0f9abd026218b49cbc1201Jason Sams} 46741e373d91a60043afa0f9abd026218b49cbc1201Jason Sams 4687ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsstatic bool IoGetBuffer(const Context *rsc, Allocation *alloc, ANativeWindow *nw) { 4697ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 4707ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 471cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis int32_t r = native_window_dequeue_buffer_and_wait(nw, &drv->wndBuffer); 4727ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 4737ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error getting next IO output buffer."); 4747ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return false; 4757ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 4767ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4777ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams // Must lock the whole surface 4787ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 4797ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams Rect bounds(drv->wndBuffer->width, drv->wndBuffer->height); 4807ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4817ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams void *dst = NULL; 4827ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams mapper.lock(drv->wndBuffer->handle, 4837ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_OFTEN, 4847ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams bounds, &dst); 485807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[0].mallocPtr = dst; 486807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams alloc->mHal.drvState.mallocPtrLOD0 = dst; 487807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams drv->lod[0].stride = drv->wndBuffer->stride * alloc->mHal.state.elementSizeBytes; 488b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 4897ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return true; 4907ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 4917ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4927ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationSetSurfaceTexture(const Context *rsc, Allocation *alloc, ANativeWindow *nw) { 4937ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 4947ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4957ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams //ALOGE("rsdAllocationSetSurfaceTexture %p %p", alloc, nw); 4967ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 497b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 498b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams //TODO finish support for render target + script 499b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams drv->wnd = nw; 500b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams return; 501b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 502b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 503b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 5047ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams // Cleanup old surface if there is one. 5057ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (alloc->mHal.state.wndSurface) { 5067ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams ANativeWindow *old = alloc->mHal.state.wndSurface; 5077ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 5087ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams mapper.unlock(drv->wndBuffer->handle); 509cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis old->queueBuffer(old, drv->wndBuffer, -1); 5107ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5117ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5127ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (nw != NULL) { 5137ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams int32_t r; 514b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams uint32_t flags = 0; 515b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) { 516b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams flags |= GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_OFTEN; 517b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 518b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 519b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams flags |= GRALLOC_USAGE_HW_RENDER; 520b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 521b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 522b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams r = native_window_set_usage(nw, flags); 5237ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5247ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer usage."); 5257ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5267ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5277ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5287ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams r = native_window_set_buffers_dimensions(nw, alloc->mHal.state.dimensionX, 5297ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams alloc->mHal.state.dimensionY); 5307ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5317ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer dimensions."); 5327ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5337ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5347ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5357ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams r = native_window_set_buffer_count(nw, 3); 5367ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5377ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer count."); 5387ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5397ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5407ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5417ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams IoGetBuffer(rsc, alloc, nw); 5427ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5437ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5447ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5457ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationIoSend(const Context *rsc, Allocation *alloc) { 5467ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 5477ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams ANativeWindow *nw = alloc->mHal.state.wndSurface; 5487ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 549b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 550b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 551b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams RSD_CALL_GL(eglSwapBuffers, dc->gl.egl.display, dc->gl.egl.surface); 5527ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5537ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5547ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 555b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) { 556b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 557b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams mapper.unlock(drv->wndBuffer->handle); 558cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis int32_t r = nw->queueBuffer(nw, drv->wndBuffer, -1); 559b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (r) { 560b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams rsc->setError(RS_ERROR_DRIVER, "Error sending IO output buffer."); 561b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams return; 562b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 563b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 564b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams IoGetBuffer(rsc, alloc, nw); 565b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 5667ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5677ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5687ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationIoReceive(const Context *rsc, Allocation *alloc) { 5693522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 5703522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams alloc->mHal.state.surfaceTexture->updateTexImage(); 5717ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5727ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5737ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 574eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData1D(const Context *rsc, const Allocation *alloc, 575eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t lod, uint32_t count, 576c794cd56e46408e08862c42a022090e323684197Alex Sakhartchouk const void *data, size_t sizeBytes) { 577eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 578eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 579eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t eSize = alloc->mHal.state.type->getElementSizeBytes(); 580807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, xoff, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 581eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t size = count * eSize; 582eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 583eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 584eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->incRefs(data, count); 585eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->decRefs(ptr, count); 586eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 587eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 588eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, size); 589eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 590eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 591eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 592eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData2D(const Context *rsc, const Allocation *alloc, 593eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 594c794cd56e46408e08862c42a022090e323684197Alex Sakhartchouk uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 595eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 596eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 597eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 598eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t lineSize = eSize * w; 599eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 600807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (drv->lod[0].mallocPtr) { 601eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint8_t *src = static_cast<const uint8_t *>(data); 602807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dst = GetOffsetPtr(alloc, xoff, yoff, lod, face); 603eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 604eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 605eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 606eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->incRefs(src, w); 607eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->decRefs(dst, w); 608eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 609eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(dst, src, lineSize); 610eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams src += lineSize; 611807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams dst += drv->lod[lod].stride; 612eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 613eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 614eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 6152382aba4a55c6ae74789c478eead8fbd96593321Jason Sams Update2DTexture(rsc, alloc, data, xoff, yoff, lod, face, w, h); 616eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 617eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 618eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 619eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData3D(const Context *rsc, const Allocation *alloc, 620eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t yoff, uint32_t zoff, 621eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t lod, RsAllocationCubemapFace face, 622eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) { 623eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 624eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 625eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 626807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead1D(const Context *rsc, const Allocation *alloc, 627807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t lod, uint32_t count, 628807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams void *data, size_t sizeBytes) { 629807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 630807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 631807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint32_t eSize = alloc->mHal.state.type->getElementSizeBytes(); 632807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t * ptr = GetOffsetPtr(alloc, xoff, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 633807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memcpy(data, ptr, count * eSize); 634807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 635807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 636807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead2D(const Context *rsc, const Allocation *alloc, 637807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 638807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, void *data, size_t sizeBytes) { 639807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 640807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 641807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 642807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t lineSize = eSize * w; 643807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 644807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (drv->lod[0].mallocPtr) { 645807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dst = static_cast<uint8_t *>(data); 646807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t *src = GetOffsetPtr(alloc, xoff, yoff, lod, face); 647807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 648807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 649807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memcpy(dst, src, lineSize); 650807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams dst += lineSize; 651807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams src += drv->lod[lod].stride; 652807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 653807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } else { 654807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ALOGE("Add code to readback from non-script memory"); 655807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 656807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 657807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 658807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead3D(const Context *rsc, const Allocation *alloc, 659807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t zoff, 660807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t lod, RsAllocationCubemapFace face, 661807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, uint32_t d, void *data, uint32_t sizeBytes) { 662807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 663807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 664807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 665807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid * rsdAllocationLock1D(const android::renderscript::Context *rsc, 666807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const android::renderscript::Allocation *alloc) { 667807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 668807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams return drv->lod[0].mallocPtr; 669807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 670807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 671807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationUnlock1D(const android::renderscript::Context *rsc, 672807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const android::renderscript::Allocation *alloc) { 673807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 674807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 675807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 67674a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData1D_alloc(const android::renderscript::Context *rsc, 67774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 67874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstLod, uint32_t count, 67974a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 680a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t srcXoff, uint32_t srcLod) { 681a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk} 682a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 683a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 684a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchoukvoid rsdAllocationData2D_alloc_script(const android::renderscript::Context *rsc, 685a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 686a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstLod, 687a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsAllocationCubemapFace dstFace, uint32_t w, uint32_t h, 688a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 689a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod, 690a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsAllocationCubemapFace srcFace) { 691a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t elementSize = dstAlloc->getType()->getElementSizeBytes(); 692a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk for (uint32_t i = 0; i < h; i ++) { 693807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dstPtr = GetOffsetPtr(dstAlloc, dstXoff, dstYoff + i, dstLod, dstFace); 694807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *srcPtr = GetOffsetPtr(srcAlloc, srcXoff, srcYoff + i, srcLod, srcFace); 695a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk memcpy(dstPtr, srcPtr, w * elementSize); 696a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 697af12ac6a08651464f8d823add667c706f993b587Steve Block //ALOGE("COPIED dstXoff(%u), dstYoff(%u), dstLod(%u), dstFace(%u), w(%u), h(%u), srcXoff(%u), srcYoff(%u), srcLod(%u), srcFace(%u)", 6980a44ab45c739f00f457874418e7384492e4df979Stephen Hines // dstXoff, dstYoff, dstLod, dstFace, w, h, srcXoff, srcYoff, srcLod, srcFace); 699a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 70074a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 70174a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 70274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData2D_alloc(const android::renderscript::Context *rsc, 70374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 70474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstLod, 70574a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk RsAllocationCubemapFace dstFace, uint32_t w, uint32_t h, 70674a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 70774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod, 70874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk RsAllocationCubemapFace srcFace) { 709a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!dstAlloc->getIsScript() && !srcAlloc->getIsScript()) { 710a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, "Non-script allocation copies not " 711a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "yet implemented."); 712a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; 713a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 714a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsdAllocationData2D_alloc_script(rsc, dstAlloc, dstXoff, dstYoff, 715a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk dstLod, dstFace, w, h, srcAlloc, 716a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk srcXoff, srcYoff, srcLod, srcFace); 71774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 71874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 71974a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData3D_alloc(const android::renderscript::Context *rsc, 72074a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 72174a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstZoff, 72274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstLod, RsAllocationCubemapFace dstFace, 72374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t w, uint32_t h, uint32_t d, 72474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 72574a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff, 72674a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcLod, RsAllocationCubemapFace srcFace) { 72774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 72874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 729eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationElementData1D(const Context *rsc, const Allocation *alloc, 730eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t x, 731eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const void *data, uint32_t cIdx, uint32_t sizeBytes) { 732eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 733eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 734eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 735807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, x, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 736eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 737eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx); 738eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx); 739eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 740eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 741eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->incRefs(data); 742eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->decRefs(ptr); 743eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 744eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 745eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, sizeBytes); 746eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 747eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 748eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 749eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationElementData2D(const Context *rsc, const Allocation *alloc, 750eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t x, uint32_t y, 751eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const void *data, uint32_t cIdx, uint32_t sizeBytes) { 752eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 753eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 754eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 755807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, x, y, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 756eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 757eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx); 758eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx); 759eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 760eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 761eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->incRefs(data); 762eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->decRefs(ptr); 763eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 764eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 765eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, sizeBytes); 766eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 767eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 768eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 76961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip565(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 77061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 77161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t w = drv->lod[lod + 1].dimX; 77261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t h = drv->lod[lod + 1].dimY; 77361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 77461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 77561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint16_t *oPtr = (uint16_t *)GetOffsetPtr(alloc, 0, y, lod + 1, face); 77661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint16_t *i1 = (uint16_t *)GetOffsetPtr(alloc, 0, y*2, lod, face); 77761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint16_t *i2 = (uint16_t *)GetOffsetPtr(alloc, 0, y*2+1, lod, face); 77861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 77961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 78061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 78161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 78261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 78361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 78461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 78561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 78661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 78761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 78861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip8888(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 78961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 79061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t w = drv->lod[lod + 1].dimX; 79161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t h = drv->lod[lod + 1].dimY; 79261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 79361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 79461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t *oPtr = (uint32_t *)GetOffsetPtr(alloc, 0, y, lod + 1, face); 79561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint32_t *i1 = (uint32_t *)GetOffsetPtr(alloc, 0, y*2, lod, face); 79661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint32_t *i2 = (uint32_t *)GetOffsetPtr(alloc, 0, y*2+1, lod, face); 79761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 79861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 79961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 80061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 80161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 80261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 80361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 80461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 80561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 80661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 80761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip8(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 80861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 80961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t w = drv->lod[lod + 1].dimX; 81061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t h = drv->lod[lod + 1].dimY; 81161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 81261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 81361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint8_t *oPtr = GetOffsetPtr(alloc, 0, y, lod + 1, face); 81461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint8_t *i1 = GetOffsetPtr(alloc, 0, y*2, lod, face); 81561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint8_t *i2 = GetOffsetPtr(alloc, 0, y*2+1, lod, face); 81661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 81761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 81861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f); 81961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 82061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 82161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 82261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 82361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 82461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 82561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 82661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsvoid rsdAllocationGenerateMipmaps(const Context *rsc, const Allocation *alloc) { 82761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 82861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams if(!drv->lod[0].mallocPtr) { 82961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams return; 83061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 83161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t numFaces = alloc->getType()->getDimFaces() ? 6 : 1; 83261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t face = 0; face < numFaces; face ++) { 83361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t lod=0; lod < (alloc->getType()->getLODCount() -1); lod++) { 83461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams switch (alloc->getType()->getElement()->getSizeBits()) { 83561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 32: 83661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip8888(alloc, lod, (RsAllocationCubemapFace)face); 83761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 83861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 16: 83961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip565(alloc, lod, (RsAllocationCubemapFace)face); 84061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 84161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 8: 84261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip8(alloc, lod, (RsAllocationCubemapFace)face); 84361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 84461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 84561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 84661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 84761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 84861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 849eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 850