rsdAllocation.cpp revision 709a0978ae141198018ca9769f8d96292a8928e6
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 "rsdAllocation.h" 20a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk#include "rsdFrameBufferObj.h" 21eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 22eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsAllocation.h" 23eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 247ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "system/window.h" 257ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "hardware/gralloc.h" 267ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "ui/Rect.h" 277ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams#include "ui/GraphicBufferMapper.h" 283522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams#include "gui/SurfaceTexture.h" 297ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 30eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES/gl.h> 31eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES2/gl2.h> 32eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include <GLES/glext.h> 33eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 34eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsusing namespace android; 35eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsusing namespace android::renderscript; 36eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 37eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 38eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 39eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsconst static GLenum gFaceOrder[] = { 40eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_X, 41eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_X, 42eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 43eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 44eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_POSITIVE_Z, 45eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 46eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams}; 47eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 48eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 49a614ae175bbf97201b5e18984d814a1d3e86faa8Jason SamsGLenum rsdTypeToGLType(RsDataType t) { 50a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams switch (t) { 51a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_5_6_5: return GL_UNSIGNED_SHORT_5_6_5; 52a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_5_5_5_1: return GL_UNSIGNED_SHORT_5_5_5_1; 53a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_4_4_4_4: return GL_UNSIGNED_SHORT_4_4_4_4; 54a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 55a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams //case RS_TYPE_FLOAT_16: return GL_HALF_FLOAT; 56a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_FLOAT_32: return GL_FLOAT; 57a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_8: return GL_UNSIGNED_BYTE; 58a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_UNSIGNED_16: return GL_UNSIGNED_SHORT; 59a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_SIGNED_8: return GL_BYTE; 60a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_TYPE_SIGNED_16: return GL_SHORT; 61a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams default: break; 62a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams } 63a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams return 0; 64a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams} 65a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 66a614ae175bbf97201b5e18984d814a1d3e86faa8Jason SamsGLenum rsdKindToGLFormat(RsDataKind k) { 67a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams switch (k) { 68a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_L: return GL_LUMINANCE; 69a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_A: return GL_ALPHA; 70a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_LA: return GL_LUMINANCE_ALPHA; 71a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_RGB: return GL_RGB; 72a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_RGBA: return GL_RGBA; 73a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams case RS_KIND_PIXEL_DEPTH: return GL_DEPTH_COMPONENT16; 74a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams default: break; 75a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams } 76a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams return 0; 77a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams} 78a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 79807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsuint8_t *GetOffsetPtr(const android::renderscript::Allocation *alloc, 80807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, 81807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams RsAllocationCubemapFace face) { 82709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint8_t *ptr = (uint8_t *)alloc->mHal.drvState.lod[lod].mallocPtr; 83709a0978ae141198018ca9769f8d96292a8928e6Jason Sams ptr += face * alloc->mHal.drvState.faceOffset; 84709a0978ae141198018ca9769f8d96292a8928e6Jason Sams ptr += yoff * alloc->mHal.drvState.lod[lod].stride; 85807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr += xoff * alloc->mHal.state.elementSizeBytes; 86807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams return ptr; 87807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 88807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 89a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 902382aba4a55c6ae74789c478eead8fbd96593321Jason Samsstatic void Update2DTexture(const Context *rsc, const Allocation *alloc, const void *ptr, 912382aba4a55c6ae74789c478eead8fbd96593321Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, 922382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RsAllocationCubemapFace face, uint32_t w, uint32_t h) { 93eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 94eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 95eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(drv->textureID); 962382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindTexture, drv->glTarget, drv->textureID); 972382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glPixelStorei, GL_UNPACK_ALIGNMENT, 1); 98eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GLenum t = GL_TEXTURE_2D; 99eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 100eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams t = gFaceOrder[face]; 101eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 1022382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexSubImage2D, t, lod, xoff, yoff, w, h, drv->glFormat, drv->glType, ptr); 103eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 104eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 105eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 106eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void Upload2DTexture(const Context *rsc, const Allocation *alloc, bool isFirstUpload) { 107eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 108eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 1092382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindTexture, drv->glTarget, drv->textureID); 1102382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glPixelStorei, GL_UNPACK_ALIGNMENT, 1); 111eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 112eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t faceCount = 1; 113eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 114eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams faceCount = 6; 115eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 116eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 117eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "Upload2DTexture 1 "); 118eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t face = 0; face < faceCount; face ++) { 119eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t lod = 0; lod < alloc->mHal.state.type->getLODCount(); lod++) { 120807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t *p = GetOffsetPtr(alloc, 0, 0, lod, (RsAllocationCubemapFace)face); 121eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 122eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams GLenum t = GL_TEXTURE_2D; 123eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 124eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams t = gFaceOrder[face]; 125eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 126eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 127eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (isFirstUpload) { 1282382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexImage2D, t, lod, drv->glFormat, 129eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimX(lod), 130eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimY(lod), 131a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 0, drv->glFormat, drv->glType, p); 132eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 1332382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glTexSubImage2D, t, lod, 0, 0, 134eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimX(lod), 135eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.type->getLODDimY(lod), 136a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glFormat, drv->glType, p); 137eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 138eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 139eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 140eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 141eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.mipmapControl == RS_ALLOCATION_MIPMAP_ON_SYNC_TO_TEXTURE) { 1422382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenerateMipmap, drv->glTarget); 143eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 144eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "Upload2DTexture"); 145eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 146eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 147eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void UploadToTexture(const Context *rsc, const Allocation *alloc) { 148eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 149eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 1503522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_INPUT) { 15141e373d91a60043afa0f9abd026218b49cbc1201Jason Sams if (!drv->textureID) { 15241e373d91a60043afa0f9abd026218b49cbc1201Jason Sams RSD_CALL_GL(glGenTextures, 1, &drv->textureID); 15341e373d91a60043afa0f9abd026218b49cbc1201Jason Sams } 15441e373d91a60043afa0f9abd026218b49cbc1201Jason Sams return; 15541e373d91a60043afa0f9abd026218b49cbc1201Jason Sams } 15641e373d91a60043afa0f9abd026218b49cbc1201Jason Sams 157a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams if (!drv->glType || !drv->glFormat) { 158eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 159eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 160eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 161709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if (!alloc->mHal.drvState.lod[0].mallocPtr) { 162eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 163eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 164eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 165eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams bool isFirstUpload = false; 166eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 167eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->textureID) { 1682382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenTextures, 1, &drv->textureID); 169eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams isFirstUpload = true; 170eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 171eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 172eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams Upload2DTexture(rsc, alloc, isFirstUpload); 173eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 174eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!(alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT)) { 175709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if (alloc->mHal.drvState.lod[0].mallocPtr) { 176709a0978ae141198018ca9769f8d96292a8928e6Jason Sams free(alloc->mHal.drvState.lod[0].mallocPtr); 177709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr = NULL; 178eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 179eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 180eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "UploadToTexture"); 181eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 182eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 183eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void AllocateRenderTarget(const Context *rsc, const Allocation *alloc) { 184eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 185eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 186a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams if (!drv->glFormat) { 187eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 188eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 189eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 190eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->renderTargetID) { 1912382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenRenderbuffers, 1, &drv->renderTargetID); 192eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 193eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->renderTargetID) { 194eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams // This should generally not happen 195af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("allocateRenderTarget failed to gen mRenderTargetID"); 196eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsc->dumpDebug(); 197eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 198eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 1992382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindRenderbuffer, GL_RENDERBUFFER, drv->renderTargetID); 2002382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glRenderbufferStorage, GL_RENDERBUFFER, drv->glFormat, 201eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.state.dimensionX, alloc->mHal.state.dimensionY); 202eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 203eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "AllocateRenderTarget"); 204eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 205eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 206eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsstatic void UploadToBufferObject(const Context *rsc, const Allocation *alloc) { 207eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 208eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 209eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(!alloc->mHal.state.type->getDimY()); 210eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(!alloc->mHal.state.type->getDimZ()); 211eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 212eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //alloc->mHal.state.usageFlags |= RS_ALLOCATION_USAGE_GRAPHICS_VERTEX; 213eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 214eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->bufferID) { 2152382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glGenBuffers, 1, &drv->bufferID); 216eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 217eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (!drv->bufferID) { 218af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Upload to buffer object failed"); 219eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 220eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 221eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 2222382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindBuffer, drv->glTarget, drv->bufferID); 2232382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBufferData, drv->glTarget, alloc->mHal.state.type->getSizeBytes(), 224709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr, GL_DYNAMIC_DRAW); 2252382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glBindBuffer, drv->glTarget, 0); 226eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdGLCheckError(rsc, "UploadToBufferObject"); 227eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 228eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 229463bfced38d97605dd8403a5e9435d9ad3394e35Jason Samsstatic size_t AllocationBuildPointerTable(const Context *rsc, const Allocation *alloc, 230463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams const Type *type, uint8_t *ptr) { 231709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].dimX = type->getDimX(); 232709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].dimY = type->getDimY(); 233709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr = 0; 234709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].stride = alloc->mHal.drvState.lod[0].dimX * type->getElementSizeBytes(); 235709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lodCount = type->getLODCount(); 236709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.faceCount = type->getDimFaces(); 237807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 238807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams size_t offsets[Allocation::MAX_LOD]; 239807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memset(offsets, 0, sizeof(offsets)); 240807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 241709a0978ae141198018ca9769f8d96292a8928e6Jason Sams size_t o = alloc->mHal.drvState.lod[0].stride * rsMax(alloc->mHal.drvState.lod[0].dimY, 1u) * 242709a0978ae141198018ca9769f8d96292a8928e6Jason Sams rsMax(alloc->mHal.drvState.lod[0].dimZ, 1u); 243709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if(alloc->mHal.drvState.lodCount > 1) { 244709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t tx = alloc->mHal.drvState.lod[0].dimX; 245709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t ty = alloc->mHal.drvState.lod[0].dimY; 246709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t tz = alloc->mHal.drvState.lod[0].dimZ; 247709a0978ae141198018ca9769f8d96292a8928e6Jason Sams for (uint32_t lod=1; lod < alloc->mHal.drvState.lodCount; lod++) { 248709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[lod].dimX = tx; 249709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[lod].dimY = ty; 250709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[lod].dimZ = tz; 251709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[lod].stride = tx * type->getElementSizeBytes(); 252807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams offsets[lod] = o; 253709a0978ae141198018ca9769f8d96292a8928e6Jason Sams o += alloc->mHal.drvState.lod[lod].stride * rsMax(ty, 1u) * rsMax(tz, 1u); 254807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (tx > 1) tx >>= 1; 255807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (ty > 1) ty >>= 1; 256807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams if (tz > 1) tz >>= 1; 257807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 258807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 259709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.faceOffset = o; 260807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 261709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr = ptr; 262709a0978ae141198018ca9769f8d96292a8928e6Jason Sams for (uint32_t lod=1; lod < alloc->mHal.drvState.lodCount; lod++) { 263709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[lod].mallocPtr = ptr + offsets[lod]; 264463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 265463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 266709a0978ae141198018ca9769f8d96292a8928e6Jason Sams size_t allocSize = alloc->mHal.drvState.faceOffset; 267709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if(alloc->mHal.drvState.faceCount) { 268463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams allocSize *= 6; 269463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 270463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 271463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams return allocSize; 272463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams} 273463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 274463bfced38d97605dd8403a5e9435d9ad3394e35Jason Samsbool rsdAllocationInit(const Context *rsc, Allocation *alloc, bool forceZero) { 275463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams DrvAllocation *drv = (DrvAllocation *)calloc(1, sizeof(DrvAllocation)); 276463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if (!drv) { 277463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams return false; 278463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 279463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams alloc->mHal.drv = drv; 280463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 281463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Calculate the object size. 282463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t allocSize = AllocationBuildPointerTable(rsc, alloc, alloc->getType(), NULL); 283463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams 284807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = NULL; 2857ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_OUTPUT) { 2867ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } else { 287807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 288807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ptr = (uint8_t *)malloc(allocSize); 289179e9a457095fea4c9e6d366c269754b882d05ddJason Sams if (!ptr) { 290179e9a457095fea4c9e6d366c269754b882d05ddJason Sams free(drv); 291179e9a457095fea4c9e6d366c269754b882d05ddJason Sams return false; 292179e9a457095fea4c9e6d366c269754b882d05ddJason Sams } 293eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 294463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Build the pointer tables 295463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t verifySize = AllocationBuildPointerTable(rsc, alloc, alloc->getType(), ptr); 296463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if(allocSize != verifySize) { 297463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams rsAssert(!"Size mismatch"); 298807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 299eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 300eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_NONE; 301eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) { 302eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasFaces) { 303eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_TEXTURE_CUBE_MAP; 304eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 305eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_TEXTURE_2D; 306eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 307eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 308eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) { 309eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->glTarget = GL_ARRAY_BUFFER; 310eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 311eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 312eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 313a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glType = rsdTypeToGLType(alloc->mHal.state.type->getElement()->getComponent().getType()); 314a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams drv->glFormat = rsdKindToGLFormat(alloc->mHal.state.type->getElement()->getComponent().getKind()); 315a614ae175bbf97201b5e18984d814a1d3e86faa8Jason Sams 3167ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (forceZero && ptr) { 317eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memset(ptr, 0, alloc->mHal.state.type->getSizeBytes()); 318eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 319eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 320eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & ~RS_ALLOCATION_USAGE_SCRIPT) { 321eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 322eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 323a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 324b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 325a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = NULL; 326a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 327eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return true; 328eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 329eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 330eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationDestroy(const Context *rsc, Allocation *alloc) { 331eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 332eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 333eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->bufferID) { 334eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams // Causes a SW crash.... 3356598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV(" mBufferID %i", mBufferID); 336eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //glDeleteBuffers(1, &mBufferID); 337eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams //mBufferID = 0; 338eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 339eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->textureID) { 3402382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glDeleteTextures, 1, &drv->textureID); 341eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->textureID = 0; 342eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 343eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (drv->renderTargetID) { 3442382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(glDeleteRenderbuffers, 1, &drv->renderTargetID); 345eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->renderTargetID = 0; 346eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 347eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 348709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if (alloc->mHal.drvState.lod[0].mallocPtr) { 349709a0978ae141198018ca9769f8d96292a8928e6Jason Sams free(alloc->mHal.drvState.lod[0].mallocPtr); 350709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr = NULL; 351eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 352a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (drv->readBackFBO != NULL) { 353a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk delete drv->readBackFBO; 354a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = NULL; 355a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 356eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams free(drv); 357eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->mHal.drv = NULL; 358eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 359eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 360eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationResize(const Context *rsc, const Allocation *alloc, 361eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Type *newType, bool zeroNew) { 362709a0978ae141198018ca9769f8d96292a8928e6Jason Sams void * oldPtr = alloc->mHal.drvState.lod[0].mallocPtr; 363463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Calculate the object size 364463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t s = AllocationBuildPointerTable(rsc, alloc, newType, NULL); 365463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams uint8_t *ptr = (uint8_t *)realloc(oldPtr, s); 366463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams // Build the relative pointer tables. 367463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams size_t verifySize = AllocationBuildPointerTable(rsc, alloc, newType, ptr); 368463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams if(s != verifySize) { 369463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams rsAssert(!"Size mismatch"); 370463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams } 371eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 372eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t oldDimX = alloc->mHal.state.dimensionX; 373eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t dimX = newType->getDimX(); 374eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 375eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (dimX > oldDimX) { 376463bfced38d97605dd8403a5e9435d9ad3394e35Jason Sams uint32_t stride = alloc->mHal.state.elementSizeBytes; 377709a0978ae141198018ca9769f8d96292a8928e6Jason Sams memset(((uint8_t *)alloc->mHal.drvState.lod[0].mallocPtr) + stride * oldDimX, 3782275e9cf534ff601fe42a72ff50580b230c04fe2Jason Sams 0, stride * (dimX - oldDimX)); 379eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 380eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 381eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 382a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchoukstatic void rsdAllocationSyncFromFBO(const Context *rsc, const Allocation *alloc) { 383a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!alloc->getIsScript()) { 384a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; // nothing to sync 385a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 386a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 387a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsdHal *dc = (RsdHal *)rsc->mHal.drv; 388a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsdFrameBufferObj *lastFbo = dc->gl.currentFrameBuffer; 389a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 390a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 391a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!drv->textureID && !drv->renderTargetID) { 392a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; // nothing was rendered here yet, so nothing to sync 393a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 394a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (drv->readBackFBO == NULL) { 395a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO = new RsdFrameBufferObj(); 396a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setColorTarget(drv, 0); 397a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setDimensions(alloc->getType()->getDimX(), 398a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk alloc->getType()->getDimY()); 399a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 400a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 401a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Bind the framebuffer object so we can read back from it 402a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk drv->readBackFBO->setActive(rsc); 403a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 404a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Do the readback 405709a0978ae141198018ca9769f8d96292a8928e6Jason Sams RSD_CALL_GL(glReadPixels, 0, 0, alloc->mHal.drvState.lod[0].dimX, 406709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].dimY, 407709a0978ae141198018ca9769f8d96292a8928e6Jason Sams drv->glFormat, drv->glType, alloc->mHal.drvState.lod[0].mallocPtr); 408a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 409a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk // Revert framebuffer to its original 410a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk lastFbo->setActive(rsc); 411a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk} 412eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 413eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 414eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationSyncAll(const Context *rsc, const Allocation *alloc, 415eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams RsAllocationUsageType src) { 416eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 417eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 418a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (src == RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 419a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if(!alloc->getIsRenderTarget()) { 420a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, 421a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "Attempting to sync allocation from render target, " 422a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "for non-render target allocation"); 423a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } else if (alloc->getType()->getElement()->getKind() != RS_KIND_PIXEL_RGBA) { 424a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, "Cannot only sync from RGBA" 425a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "render target"); 426a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } else { 427a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsdAllocationSyncFromFBO(rsc, alloc); 428a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 429eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams return; 430eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 431eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 432eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsAssert(src == RS_ALLOCATION_USAGE_SCRIPT); 433eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 434eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) { 435eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams UploadToTexture(rsc, alloc); 436eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 437b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if ((alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) && 4380dc66936c02f285a242b6a68166d6f03618a0f07Jason Sams !(alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_IO_OUTPUT)) { 439eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams AllocateRenderTarget(rsc, alloc); 440eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 441eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 442eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) { 443eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams UploadToBufferObject(rsc, alloc); 444eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 445eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 446eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = false; 447eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 448eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 449eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationMarkDirty(const Context *rsc, const Allocation *alloc) { 450eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 451eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 452eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 453eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 45441e373d91a60043afa0f9abd026218b49cbc1201Jason Samsint32_t rsdAllocationInitSurfaceTexture(const Context *rsc, const Allocation *alloc) { 45541e373d91a60043afa0f9abd026218b49cbc1201Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 45641e373d91a60043afa0f9abd026218b49cbc1201Jason Sams UploadToTexture(rsc, alloc); 45741e373d91a60043afa0f9abd026218b49cbc1201Jason Sams return drv->textureID; 45841e373d91a60043afa0f9abd026218b49cbc1201Jason Sams} 45941e373d91a60043afa0f9abd026218b49cbc1201Jason Sams 4607ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsstatic bool IoGetBuffer(const Context *rsc, Allocation *alloc, ANativeWindow *nw) { 4617ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 4627ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 463cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis int32_t r = native_window_dequeue_buffer_and_wait(nw, &drv->wndBuffer); 4647ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 4657ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error getting next IO output buffer."); 4667ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return false; 4677ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 4687ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4697ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams // Must lock the whole surface 4707ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 4717ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams Rect bounds(drv->wndBuffer->width, drv->wndBuffer->height); 4727ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4737ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams void *dst = NULL; 4747ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams mapper.lock(drv->wndBuffer->handle, 4757ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GRALLOC_USAGE_SW_READ_NEVER | GRALLOC_USAGE_SW_WRITE_OFTEN, 4767ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams bounds, &dst); 477709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].mallocPtr = dst; 478709a0978ae141198018ca9769f8d96292a8928e6Jason Sams alloc->mHal.drvState.lod[0].stride = drv->wndBuffer->stride * alloc->mHal.state.elementSizeBytes; 479b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 4807ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return true; 4817ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 4827ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4837ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationSetSurfaceTexture(const Context *rsc, Allocation *alloc, ANativeWindow *nw) { 4847ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 4857ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 4867ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams //ALOGE("rsdAllocationSetSurfaceTexture %p %p", alloc, nw); 4877ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 488b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 489b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams //TODO finish support for render target + script 490b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams drv->wnd = nw; 491b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams return; 492b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 493b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 494b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 4957ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams // Cleanup old surface if there is one. 4967ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (alloc->mHal.state.wndSurface) { 4977ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams ANativeWindow *old = alloc->mHal.state.wndSurface; 4987ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 4997ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams mapper.unlock(drv->wndBuffer->handle); 500cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis old->queueBuffer(old, drv->wndBuffer, -1); 5017ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5027ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5037ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (nw != NULL) { 5047ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams int32_t r; 505b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams uint32_t flags = 0; 506b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) { 507b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams flags |= GRALLOC_USAGE_SW_READ_RARELY | GRALLOC_USAGE_SW_WRITE_OFTEN; 508b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 509b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 510b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams flags |= GRALLOC_USAGE_HW_RENDER; 511b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 512b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 513b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams r = native_window_set_usage(nw, flags); 5147ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5157ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer usage."); 5167ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5177ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5187ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5197ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams r = native_window_set_buffers_dimensions(nw, alloc->mHal.state.dimensionX, 5207ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams alloc->mHal.state.dimensionY); 5217ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5227ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer dimensions."); 5237ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5247ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5257ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5267ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams r = native_window_set_buffer_count(nw, 3); 5277ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams if (r) { 5287ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsc->setError(RS_ERROR_DRIVER, "Error setting IO output buffer count."); 5297ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5307ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5317ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5327ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams IoGetBuffer(rsc, alloc, nw); 5337ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5347ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5357ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5367ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationIoSend(const Context *rsc, Allocation *alloc) { 5377ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 5387ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams ANativeWindow *nw = alloc->mHal.state.wndSurface; 5397ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 540b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) { 541b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 542b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams RSD_CALL_GL(eglSwapBuffers, dc->gl.egl.display, dc->gl.egl.surface); 5437ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams return; 5447ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams } 5457ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 546b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (alloc->mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) { 547b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams GraphicBufferMapper &mapper = GraphicBufferMapper::get(); 548b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams mapper.unlock(drv->wndBuffer->handle); 549cd919a177f2b25af1b304dd4d79f0a768fed342fJamie Gennis int32_t r = nw->queueBuffer(nw, drv->wndBuffer, -1); 550b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams if (r) { 551b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams rsc->setError(RS_ERROR_DRIVER, "Error sending IO output buffer."); 552b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams return; 553b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 554b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams 555b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams IoGetBuffer(rsc, alloc, nw); 556b322033c13487a174bb9c26466e9684d1ff4de8dJason Sams } 5577ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5587ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5597ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsvoid rsdAllocationIoReceive(const Context *rsc, Allocation *alloc) { 5603522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 5613522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams alloc->mHal.state.surfaceTexture->updateTexImage(); 5627ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams} 5637ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 5647ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 565eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData1D(const Context *rsc, const Allocation *alloc, 566eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t lod, uint32_t count, 567c794cd56e46408e08862c42a022090e323684197Alex Sakhartchouk const void *data, size_t sizeBytes) { 568eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 569eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 570eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint32_t eSize = alloc->mHal.state.type->getElementSizeBytes(); 571807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, xoff, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 572eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t size = count * eSize; 573eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 574eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 575eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->incRefs(data, count); 576eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->decRefs(ptr, count); 577eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 578eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 579eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, size); 580eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 581eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 582eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 583eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData2D(const Context *rsc, const Allocation *alloc, 584eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 585c794cd56e46408e08862c42a022090e323684197Alex Sakhartchouk uint32_t w, uint32_t h, const void *data, size_t sizeBytes) { 586eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 587eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 588eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 589eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t lineSize = eSize * w; 590eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 591709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if (alloc->mHal.drvState.lod[0].mallocPtr) { 592eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const uint8_t *src = static_cast<const uint8_t *>(data); 593807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dst = GetOffsetPtr(alloc, xoff, yoff, lod, face); 594eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 595eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 596eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 597eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->incRefs(src, w); 598eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams alloc->decRefs(dst, w); 599eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 600eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(dst, src, lineSize); 601eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams src += lineSize; 602709a0978ae141198018ca9769f8d96292a8928e6Jason Sams dst += alloc->mHal.drvState.lod[lod].stride; 603eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 604eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 605eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } else { 6062382aba4a55c6ae74789c478eead8fbd96593321Jason Sams Update2DTexture(rsc, alloc, data, xoff, yoff, lod, face, w, h); 607eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 608eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 609eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 610eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationData3D(const Context *rsc, const Allocation *alloc, 611eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t xoff, uint32_t yoff, uint32_t zoff, 612eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t lod, RsAllocationCubemapFace face, 613eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes) { 614eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 615eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 616eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 617807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead1D(const Context *rsc, const Allocation *alloc, 618807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t lod, uint32_t count, 619807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams void *data, size_t sizeBytes) { 620807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint32_t eSize = alloc->mHal.state.type->getElementSizeBytes(); 621807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t * ptr = GetOffsetPtr(alloc, xoff, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 622807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memcpy(data, ptr, count * eSize); 623807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 624807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 625807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead2D(const Context *rsc, const Allocation *alloc, 626807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 627807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, void *data, size_t sizeBytes) { 628807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 629807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t lineSize = eSize * w; 630807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 631709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if (alloc->mHal.drvState.lod[0].mallocPtr) { 632807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dst = static_cast<uint8_t *>(data); 633807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t *src = GetOffsetPtr(alloc, xoff, yoff, lod, face); 634807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 635807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams for (uint32_t line=yoff; line < (yoff+h); line++) { 636807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams memcpy(dst, src, lineSize); 637807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams dst += lineSize; 638709a0978ae141198018ca9769f8d96292a8928e6Jason Sams src += alloc->mHal.drvState.lod[lod].stride; 639807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 640807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } else { 641807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams ALOGE("Add code to readback from non-script memory"); 642807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams } 643807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 644807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 645807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationRead3D(const Context *rsc, const Allocation *alloc, 646807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t xoff, uint32_t yoff, uint32_t zoff, 647807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t lod, RsAllocationCubemapFace face, 648807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, uint32_t d, void *data, uint32_t sizeBytes) { 649807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 650807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 651807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 652807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid * rsdAllocationLock1D(const android::renderscript::Context *rsc, 653807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const android::renderscript::Allocation *alloc) { 654709a0978ae141198018ca9769f8d96292a8928e6Jason Sams return alloc->mHal.drvState.lod[0].mallocPtr; 655807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 656807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 657807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Samsvoid rsdAllocationUnlock1D(const android::renderscript::Context *rsc, 658807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const android::renderscript::Allocation *alloc) { 659807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 660807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams} 661807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 66274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData1D_alloc(const android::renderscript::Context *rsc, 66374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 66474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstLod, uint32_t count, 66574a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 666a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t srcXoff, uint32_t srcLod) { 667a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk} 668a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 669a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 670a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchoukvoid rsdAllocationData2D_alloc_script(const android::renderscript::Context *rsc, 671a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 672a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstLod, 673a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsAllocationCubemapFace dstFace, uint32_t w, uint32_t h, 674a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 675a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod, 676a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk RsAllocationCubemapFace srcFace) { 677a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk uint32_t elementSize = dstAlloc->getType()->getElementSizeBytes(); 678a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk for (uint32_t i = 0; i < h; i ++) { 679807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *dstPtr = GetOffsetPtr(dstAlloc, dstXoff, dstYoff + i, dstLod, dstFace); 680807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t *srcPtr = GetOffsetPtr(srcAlloc, srcXoff, srcYoff + i, srcLod, srcFace); 681a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk memcpy(dstPtr, srcPtr, w * elementSize); 682a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk 683af12ac6a08651464f8d823add667c706f993b587Steve Block //ALOGE("COPIED dstXoff(%u), dstYoff(%u), dstLod(%u), dstFace(%u), w(%u), h(%u), srcXoff(%u), srcYoff(%u), srcLod(%u), srcFace(%u)", 6840a44ab45c739f00f457874418e7384492e4df979Stephen Hines // dstXoff, dstYoff, dstLod, dstFace, w, h, srcXoff, srcYoff, srcLod, srcFace); 685a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 68674a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 68774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 68874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData2D_alloc(const android::renderscript::Context *rsc, 68974a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 69074a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstLod, 69174a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk RsAllocationCubemapFace dstFace, uint32_t w, uint32_t h, 69274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 69374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcLod, 69474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk RsAllocationCubemapFace srcFace) { 695a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk if (!dstAlloc->getIsScript() && !srcAlloc->getIsScript()) { 696a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, "Non-script allocation copies not " 697a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk "yet implemented."); 698a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk return; 699a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk } 700a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk rsdAllocationData2D_alloc_script(rsc, dstAlloc, dstXoff, dstYoff, 701a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk dstLod, dstFace, w, h, srcAlloc, 702a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk srcXoff, srcYoff, srcLod, srcFace); 70374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 70474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 70574a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchoukvoid rsdAllocationData3D_alloc(const android::renderscript::Context *rsc, 70674a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *dstAlloc, 70774a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstXoff, uint32_t dstYoff, uint32_t dstZoff, 70874a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t dstLod, RsAllocationCubemapFace dstFace, 70974a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t w, uint32_t h, uint32_t d, 71074a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk const android::renderscript::Allocation *srcAlloc, 71174a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcXoff, uint32_t srcYoff, uint32_t srcZoff, 71274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk uint32_t srcLod, RsAllocationCubemapFace srcFace) { 71374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk} 71474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk 715eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationElementData1D(const Context *rsc, const Allocation *alloc, 716eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t x, 717eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const void *data, uint32_t cIdx, uint32_t sizeBytes) { 718eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 719eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 720eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 721807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, x, 0, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 722eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 723eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx); 724eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx); 725eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 726eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 727eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->incRefs(data); 728eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->decRefs(ptr); 729eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 730eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 731eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, sizeBytes); 732eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 733eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 734eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 735eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Samsvoid rsdAllocationElementData2D(const Context *rsc, const Allocation *alloc, 736eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t x, uint32_t y, 737eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const void *data, uint32_t cIdx, uint32_t sizeBytes) { 738eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams DrvAllocation *drv = (DrvAllocation *)alloc->mHal.drv; 739eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 740eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams uint32_t eSize = alloc->mHal.state.elementSizeBytes; 741807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint8_t * ptr = GetOffsetPtr(alloc, x, y, 0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X); 742eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 743eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams const Element * e = alloc->mHal.state.type->getElement()->getField(cIdx); 744eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams ptr += alloc->mHal.state.type->getElement()->getFieldOffsetBytes(cIdx); 745eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 746eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams if (alloc->mHal.state.hasReferences) { 747eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->incRefs(data); 748eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams e->decRefs(ptr); 749eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } 750eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 751eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams memcpy(ptr, data, sizeBytes); 752eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams drv->uploadDeferred = true; 753eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams} 754eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 75561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip565(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 756709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t w = alloc->mHal.drvState.lod[lod + 1].dimX; 757709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t h = alloc->mHal.drvState.lod[lod + 1].dimY; 75861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 75961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 76061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint16_t *oPtr = (uint16_t *)GetOffsetPtr(alloc, 0, y, lod + 1, face); 76161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint16_t *i1 = (uint16_t *)GetOffsetPtr(alloc, 0, y*2, lod, face); 76261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint16_t *i2 = (uint16_t *)GetOffsetPtr(alloc, 0, y*2+1, lod, face); 76361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 76461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 76561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = rsBoxFilter565(i1[0], i1[1], i2[0], i2[1]); 76661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 76761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 76861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 76961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 77061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 77161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 77261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 77361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip8888(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 774709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t w = alloc->mHal.drvState.lod[lod + 1].dimX; 775709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t h = alloc->mHal.drvState.lod[lod + 1].dimY; 77661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 77761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 77861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t *oPtr = (uint32_t *)GetOffsetPtr(alloc, 0, y, lod + 1, face); 77961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint32_t *i1 = (uint32_t *)GetOffsetPtr(alloc, 0, y*2, lod, face); 78061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint32_t *i2 = (uint32_t *)GetOffsetPtr(alloc, 0, y*2+1, lod, face); 78161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 78261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 78361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = rsBoxFilter8888(i1[0], i1[1], i2[0], i2[1]); 78461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 78561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 78661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 78761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 78861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 78961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 79061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 79161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsstatic void mip8(const Allocation *alloc, int lod, RsAllocationCubemapFace face) { 792709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t w = alloc->mHal.drvState.lod[lod + 1].dimX; 793709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t h = alloc->mHal.drvState.lod[lod + 1].dimY; 79461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 79561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t y=0; y < h; y++) { 79661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint8_t *oPtr = GetOffsetPtr(alloc, 0, y, lod + 1, face); 79761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint8_t *i1 = GetOffsetPtr(alloc, 0, y*2, lod, face); 79861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams const uint8_t *i2 = GetOffsetPtr(alloc, 0, y*2+1, lod, face); 79961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 80061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t x=0; x < w; x++) { 80161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams *oPtr = (uint8_t)(((uint32_t)i1[0] + i1[1] + i2[0] + i2[1]) * 0.25f); 80261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams oPtr ++; 80361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i1 += 2; 80461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams i2 += 2; 80561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 80661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 80761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 80861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 80961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Samsvoid rsdAllocationGenerateMipmaps(const Context *rsc, const Allocation *alloc) { 810709a0978ae141198018ca9769f8d96292a8928e6Jason Sams if(!alloc->mHal.drvState.lod[0].mallocPtr) { 81161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams return; 81261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 81361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams uint32_t numFaces = alloc->getType()->getDimFaces() ? 6 : 1; 81461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t face = 0; face < numFaces; face ++) { 81561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams for (uint32_t lod=0; lod < (alloc->getType()->getLODCount() -1); lod++) { 81661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams switch (alloc->getType()->getElement()->getSizeBits()) { 81761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 32: 81861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip8888(alloc, lod, (RsAllocationCubemapFace)face); 81961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 82061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 16: 82161a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip565(alloc, lod, (RsAllocationCubemapFace)face); 82261a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 82361a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams case 8: 82461a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams mip8(alloc, lod, (RsAllocationCubemapFace)face); 82561a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams break; 82661a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 82761a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 82861a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams } 82961a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams} 83061a4bb734b91ced09fbfee4214c6f253cb66e5f0Jason Sams 831eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 832