rsdGL.cpp revision da7a148171869f392b5813635532c6ed5a752912
14b3de47071d875faaa7d419d050a464b09538797Jason Sams/* 24b3de47071d875faaa7d419d050a464b09538797Jason Sams * Copyright (C) 2011 The Android Open Source Project 34b3de47071d875faaa7d419d050a464b09538797Jason Sams * 44b3de47071d875faaa7d419d050a464b09538797Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 54b3de47071d875faaa7d419d050a464b09538797Jason Sams * you may not use this file except in compliance with the License. 64b3de47071d875faaa7d419d050a464b09538797Jason Sams * You may obtain a copy of the License at 74b3de47071d875faaa7d419d050a464b09538797Jason Sams * 84b3de47071d875faaa7d419d050a464b09538797Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 94b3de47071d875faaa7d419d050a464b09538797Jason Sams * 104b3de47071d875faaa7d419d050a464b09538797Jason Sams * Unless required by applicable law or agreed to in writing, software 114b3de47071d875faaa7d419d050a464b09538797Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 124b3de47071d875faaa7d419d050a464b09538797Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134b3de47071d875faaa7d419d050a464b09538797Jason Sams * See the License for the specific language governing permissions and 144b3de47071d875faaa7d419d050a464b09538797Jason Sams * limitations under the License. 154b3de47071d875faaa7d419d050a464b09538797Jason Sams */ 164b3de47071d875faaa7d419d050a464b09538797Jason Sams 174b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <ui/FramebufferNativeWindow.h> 184b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <ui/PixelFormat.h> 19b8eba193f3f0d25a6156236fa80f79a5b1dc89f6Mathias Agopian 20b8eba193f3f0d25a6156236fa80f79a5b1dc89f6Mathias Agopian#include <system/window.h> 214b3de47071d875faaa7d419d050a464b09538797Jason Sams 224b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <sys/types.h> 234b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <sys/resource.h> 244b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <sched.h> 254b3de47071d875faaa7d419d050a464b09538797Jason Sams 264b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <cutils/properties.h> 274b3de47071d875faaa7d419d050a464b09538797Jason Sams 284b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <GLES/gl.h> 294b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <GLES/glext.h> 304b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <GLES2/gl2.h> 314b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <GLES2/gl2ext.h> 324b3de47071d875faaa7d419d050a464b09538797Jason Sams 334b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <string.h> 344b3de47071d875faaa7d419d050a464b09538797Jason Sams 354b3de47071d875faaa7d419d050a464b09538797Jason Sams#include "rsdCore.h" 364b3de47071d875faaa7d419d050a464b09538797Jason Sams#include "rsdGL.h" 374b3de47071d875faaa7d419d050a464b09538797Jason Sams 384b3de47071d875faaa7d419d050a464b09538797Jason Sams#include <malloc.h> 394b3de47071d875faaa7d419d050a464b09538797Jason Sams#include "rsContext.h" 40a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdShaderCache.h" 41a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdVertexArray.h" 42a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk#include "rsdFrameBufferObj.h" 434b3de47071d875faaa7d419d050a464b09538797Jason Sams 445575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk#include <gui/SurfaceTextureClient.h> 455575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk 464b3de47071d875faaa7d419d050a464b09538797Jason Samsusing namespace android; 474b3de47071d875faaa7d419d050a464b09538797Jason Samsusing namespace android::renderscript; 484b3de47071d875faaa7d419d050a464b09538797Jason Sams 494b3de47071d875faaa7d419d050a464b09538797Jason Samsstatic int32_t gGLContextCount = 0; 504b3de47071d875faaa7d419d050a464b09538797Jason Sams 514b3de47071d875faaa7d419d050a464b09538797Jason Samsstatic void checkEglError(const char* op, EGLBoolean returnVal = EGL_TRUE) { 52e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian struct EGLUtils { 53e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian static const char *strerror(EGLint err) { 54e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian switch (err){ 55e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_SUCCESS: return "EGL_SUCCESS"; 56e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_NOT_INITIALIZED: return "EGL_NOT_INITIALIZED"; 57e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_ACCESS: return "EGL_BAD_ACCESS"; 58e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_ALLOC: return "EGL_BAD_ALLOC"; 59e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_ATTRIBUTE: return "EGL_BAD_ATTRIBUTE"; 60e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_CONFIG: return "EGL_BAD_CONFIG"; 61e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_CONTEXT: return "EGL_BAD_CONTEXT"; 62e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_CURRENT_SURFACE: return "EGL_BAD_CURRENT_SURFACE"; 63e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_DISPLAY: return "EGL_BAD_DISPLAY"; 64e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_MATCH: return "EGL_BAD_MATCH"; 65e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_NATIVE_PIXMAP: return "EGL_BAD_NATIVE_PIXMAP"; 66e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_NATIVE_WINDOW: return "EGL_BAD_NATIVE_WINDOW"; 67e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_PARAMETER: return "EGL_BAD_PARAMETER"; 68e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_BAD_SURFACE: return "EGL_BAD_SURFACE"; 69e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian case EGL_CONTEXT_LOST: return "EGL_CONTEXT_LOST"; 70e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian default: return "UNKNOWN"; 71e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian } 72e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian } 73e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian }; 74e255929025c4ec3fd91518350e3e7b447c745529Mathias Agopian 754b3de47071d875faaa7d419d050a464b09538797Jason Sams if (returnVal != EGL_TRUE) { 764b3de47071d875faaa7d419d050a464b09538797Jason Sams fprintf(stderr, "%s() returned %d\n", op, returnVal); 774b3de47071d875faaa7d419d050a464b09538797Jason Sams } 784b3de47071d875faaa7d419d050a464b09538797Jason Sams 794b3de47071d875faaa7d419d050a464b09538797Jason Sams for (EGLint error = eglGetError(); error != EGL_SUCCESS; error 804b3de47071d875faaa7d419d050a464b09538797Jason Sams = eglGetError()) { 814b3de47071d875faaa7d419d050a464b09538797Jason Sams fprintf(stderr, "after %s() eglError %s (0x%x)\n", op, EGLUtils::strerror(error), 824b3de47071d875faaa7d419d050a464b09538797Jason Sams error); 834b3de47071d875faaa7d419d050a464b09538797Jason Sams } 844b3de47071d875faaa7d419d050a464b09538797Jason Sams} 854b3de47071d875faaa7d419d050a464b09538797Jason Sams 864b3de47071d875faaa7d419d050a464b09538797Jason Samsstatic void printEGLConfiguration(EGLDisplay dpy, EGLConfig config) { 874b3de47071d875faaa7d419d050a464b09538797Jason Sams 884b3de47071d875faaa7d419d050a464b09538797Jason Sams#define X(VAL) {VAL, #VAL} 894b3de47071d875faaa7d419d050a464b09538797Jason Sams struct {EGLint attribute; const char* name;} names[] = { 904b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_BUFFER_SIZE), 914b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_ALPHA_SIZE), 924b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_BLUE_SIZE), 934b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_GREEN_SIZE), 944b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_RED_SIZE), 954b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_DEPTH_SIZE), 964b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_STENCIL_SIZE), 974b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_CONFIG_CAVEAT), 984b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_CONFIG_ID), 994b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_LEVEL), 1004b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_MAX_PBUFFER_HEIGHT), 1014b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_MAX_PBUFFER_PIXELS), 1024b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_MAX_PBUFFER_WIDTH), 1034b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_NATIVE_RENDERABLE), 1044b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_NATIVE_VISUAL_ID), 1054b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_NATIVE_VISUAL_TYPE), 1064b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_SAMPLES), 1074b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_SAMPLE_BUFFERS), 1084b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_SURFACE_TYPE), 1094b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_TRANSPARENT_TYPE), 1104b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_TRANSPARENT_RED_VALUE), 1114b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_TRANSPARENT_GREEN_VALUE), 1124b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_TRANSPARENT_BLUE_VALUE), 1134b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_BIND_TO_TEXTURE_RGB), 1144b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_BIND_TO_TEXTURE_RGBA), 1154b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_MIN_SWAP_INTERVAL), 1164b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_MAX_SWAP_INTERVAL), 1174b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_LUMINANCE_SIZE), 1184b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_ALPHA_MASK_SIZE), 1194b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_COLOR_BUFFER_TYPE), 1204b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_RENDERABLE_TYPE), 1214b3de47071d875faaa7d419d050a464b09538797Jason Sams X(EGL_CONFORMANT), 1224b3de47071d875faaa7d419d050a464b09538797Jason Sams }; 1234b3de47071d875faaa7d419d050a464b09538797Jason Sams#undef X 1244b3de47071d875faaa7d419d050a464b09538797Jason Sams 1254b3de47071d875faaa7d419d050a464b09538797Jason Sams for (size_t j = 0; j < sizeof(names) / sizeof(names[0]); j++) { 1264b3de47071d875faaa7d419d050a464b09538797Jason Sams EGLint value = -1; 12767605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLBoolean returnVal = eglGetConfigAttrib(dpy, config, names[j].attribute, &value); 12867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (returnVal) { 1296598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV(" %s: %d (0x%x)", names[j].name, value, value); 1304b3de47071d875faaa7d419d050a464b09538797Jason Sams } 1314b3de47071d875faaa7d419d050a464b09538797Jason Sams } 1324b3de47071d875faaa7d419d050a464b09538797Jason Sams} 1334b3de47071d875faaa7d419d050a464b09538797Jason Sams 13487fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Samsstatic void DumpDebug(RsdHal *dc) { 135af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" EGL ver %i %i", dc->gl.egl.majorVersion, dc->gl.egl.minorVersion); 136af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" EGL context %p surface %p, Display=%p", dc->gl.egl.context, dc->gl.egl.surface, 1374b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.display); 138af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" GL vendor: %s", dc->gl.gl.vendor); 139af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" GL renderer: %s", dc->gl.gl.renderer); 140af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" GL Version: %s", dc->gl.gl.version); 141af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" GL Extensions: %s", dc->gl.gl.extensions); 142af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE(" GL int Versions %i %i", dc->gl.gl.majorVersion, dc->gl.gl.minorVersion); 1434b3de47071d875faaa7d419d050a464b09538797Jason Sams 1446598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("MAX Textures %i, %i %i", dc->gl.gl.maxVertexTextureUnits, 1454b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.maxFragmentTextureImageUnits, dc->gl.gl.maxTextureImageUnits); 1466598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("MAX Attribs %i", dc->gl.gl.maxVertexAttribs); 1476598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("MAX Uniforms %i, %i", dc->gl.gl.maxVertexUniformVectors, 1484b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.maxFragmentUniformVectors); 1496598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("MAX Varyings %i", dc->gl.gl.maxVaryingVectors); 1504b3de47071d875faaa7d419d050a464b09538797Jason Sams} 1514b3de47071d875faaa7d419d050a464b09538797Jason Sams 1524b3de47071d875faaa7d419d050a464b09538797Jason Samsvoid rsdGLShutdown(const Context *rsc) { 15387fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 1544b3de47071d875faaa7d419d050a464b09538797Jason Sams 155a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk dc->gl.shaderCache->cleanupAll(); 156a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk delete dc->gl.shaderCache; 157a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk delete dc->gl.vertexArrayState; 158a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 1594b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.egl.context != EGL_NO_CONTEXT) { 1602382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglMakeCurrent, dc->gl.egl.display, 1612382aba4a55c6ae74789c478eead8fbd96593321Jason Sams EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); 1622382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglDestroySurface, dc->gl.egl.display, dc->gl.egl.surfaceDefault); 1634b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.egl.surface != EGL_NO_SURFACE) { 1642382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglDestroySurface, dc->gl.egl.display, dc->gl.egl.surface); 1654b3de47071d875faaa7d419d050a464b09538797Jason Sams } 1662382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglDestroyContext, dc->gl.egl.display, dc->gl.egl.context); 1674b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglDestroyContext"); 1684b3de47071d875faaa7d419d050a464b09538797Jason Sams } 1694b3de47071d875faaa7d419d050a464b09538797Jason Sams 1704b3de47071d875faaa7d419d050a464b09538797Jason Sams gGLContextCount--; 1714b3de47071d875faaa7d419d050a464b09538797Jason Sams if (!gGLContextCount) { 1722382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglTerminate, dc->gl.egl.display); 1734b3de47071d875faaa7d419d050a464b09538797Jason Sams } 1744b3de47071d875faaa7d419d050a464b09538797Jason Sams} 1754b3de47071d875faaa7d419d050a464b09538797Jason Sams 176da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchoukvoid getConfigData(const Context *rsc, 177da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk EGLint *configAttribs, size_t configAttribsLen, 178da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk uint32_t numSamples) { 179da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk memset(configAttribs, 0, configAttribsLen*sizeof(*configAttribs)); 1804b3de47071d875faaa7d419d050a464b09538797Jason Sams 1814b3de47071d875faaa7d419d050a464b09538797Jason Sams EGLint *configAttribsPtr = configAttribs; 1824b3de47071d875faaa7d419d050a464b09538797Jason Sams 1834b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[0] = EGL_SURFACE_TYPE; 1844b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[1] = EGL_WINDOW_BIT; 1854b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr += 2; 1864b3de47071d875faaa7d419d050a464b09538797Jason Sams 1874b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[0] = EGL_RENDERABLE_TYPE; 1884b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[1] = EGL_OPENGL_ES2_BIT; 1894b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr += 2; 1904b3de47071d875faaa7d419d050a464b09538797Jason Sams 19167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[0] = EGL_RED_SIZE; 19267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[1] = 8; 19367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr += 2; 19467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 19567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[0] = EGL_GREEN_SIZE; 19667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[1] = 8; 19767605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr += 2; 19867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 19967605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[0] = EGL_BLUE_SIZE; 20067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[1] = 8; 20167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr += 2; 20267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 20367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (rsc->mUserSurfaceConfig.alphaMin > 0) { 20467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[0] = EGL_ALPHA_SIZE; 20567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr[1] = rsc->mUserSurfaceConfig.alphaMin; 20667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribsPtr += 2; 20767605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 20867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 2094b3de47071d875faaa7d419d050a464b09538797Jason Sams if (rsc->mUserSurfaceConfig.depthMin > 0) { 2104b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[0] = EGL_DEPTH_SIZE; 2114b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[1] = rsc->mUserSurfaceConfig.depthMin; 2124b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr += 2; 2134b3de47071d875faaa7d419d050a464b09538797Jason Sams } 2144b3de47071d875faaa7d419d050a464b09538797Jason Sams 2154b3de47071d875faaa7d419d050a464b09538797Jason Sams if (rsc->mDev->mForceSW) { 2164b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[0] = EGL_CONFIG_CAVEAT; 2174b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[1] = EGL_SLOW_CONFIG; 2184b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr += 2; 2194b3de47071d875faaa7d419d050a464b09538797Jason Sams } 2204b3de47071d875faaa7d419d050a464b09538797Jason Sams 221da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk if (numSamples > 1) { 222da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk configAttribsPtr[0] = EGL_SAMPLE_BUFFERS; 223da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk configAttribsPtr[1] = 1; 224da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk configAttribsPtr[2] = EGL_SAMPLES; 225da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk configAttribsPtr[3] = numSamples; 226da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk configAttribsPtr += 4; 227da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk } 228da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk 2294b3de47071d875faaa7d419d050a464b09538797Jason Sams configAttribsPtr[0] = EGL_NONE; 230da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk rsAssert(configAttribsPtr < (configAttribs + configAttribsLen)); 231da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk} 232da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk 233da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchoukbool rsdGLInit(const Context *rsc) { 234da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk RsdHal *dc = (RsdHal *)rsc->mHal.drv; 235da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk 236da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk dc->gl.egl.numConfigs = -1; 237da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk 238da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk EGLint configAttribs[128]; 239da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk EGLint context_attribs2[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE }; 2404b3de47071d875faaa7d419d050a464b09538797Jason Sams 2416598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("%p initEGL start", rsc); 2422382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglGetDisplay", __LINE__, __FILE__); 2434b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.display = eglGetDisplay(EGL_DEFAULT_DISPLAY); 2444b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglGetDisplay"); 2454b3de47071d875faaa7d419d050a464b09538797Jason Sams 2462382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglInitialize, dc->gl.egl.display, 2472382aba4a55c6ae74789c478eead8fbd96593321Jason Sams &dc->gl.egl.majorVersion, &dc->gl.egl.minorVersion); 2484b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglInitialize"); 2494b3de47071d875faaa7d419d050a464b09538797Jason Sams 25067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLBoolean ret; 25167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 25267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLint numConfigs = -1, n = 0; 2532382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglChooseConfig", __LINE__, __FILE__); 254da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk 255da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk // Try minding a multisample config that matches the user request 256da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk uint32_t minSample = rsc->mUserSurfaceConfig.samplesMin; 257da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk uint32_t prefSample = rsc->mUserSurfaceConfig.samplesPref; 258da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk for (uint32_t sampleCount = prefSample; sampleCount >= minSample; sampleCount--) { 259da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk getConfigData(rsc, configAttribs, (sizeof(configAttribs) / sizeof(EGLint)), sampleCount); 260da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk ret = eglChooseConfig(dc->gl.egl.display, configAttribs, 0, 0, &numConfigs); 261da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk checkEglError("eglGetConfigs", ret); 262da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk if (numConfigs > 0) { 263da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk break; 264da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk } 265da7a148171869f392b5813635532c6ed5a752912Alex Sakhartchouk } 26667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 2675f27d6fb0b0b9184ba9820c629fc1354a635e515Jason Sams eglSwapInterval(dc->gl.egl.display, 0); 2685f27d6fb0b0b9184ba9820c629fc1354a635e515Jason Sams 26967605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (numConfigs) { 27067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLConfig* const configs = new EGLConfig[numConfigs]; 27167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 2722382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglChooseConfig", __LINE__, __FILE__); 27367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian ret = eglChooseConfig(dc->gl.egl.display, 27467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configAttribs, configs, numConfigs, &n); 27567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (!ret || !n) { 27667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian checkEglError("eglChooseConfig", ret); 277af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("%p, couldn't find an EGLConfig matching the screen format\n", rsc); 27867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 27967605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 28067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian // The first config is guaranteed to over-satisfy the constraints 28167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian dc->gl.egl.config = configs[0]; 28267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 28367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian // go through the list and skip configs that over-satisfy our needs 28467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian for (int i=0 ; i<n ; i++) { 28567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (rsc->mUserSurfaceConfig.alphaMin <= 0) { 28667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLint alphaSize; 28767605d7185c384469952b10d75c3d201b19cc07fMathias Agopian eglGetConfigAttrib(dc->gl.egl.display, 28867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configs[i], EGL_ALPHA_SIZE, &alphaSize); 28967605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (alphaSize > 0) { 29067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian continue; 29167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 29267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 29367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 29467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (rsc->mUserSurfaceConfig.depthMin <= 0) { 29567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian EGLint depthSize; 29667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian eglGetConfigAttrib(dc->gl.egl.display, 29767605d7185c384469952b10d75c3d201b19cc07fMathias Agopian configs[i], EGL_DEPTH_SIZE, &depthSize); 29867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian if (depthSize > 0) { 29967605d7185c384469952b10d75c3d201b19cc07fMathias Agopian continue; 30067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 30167605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 30267605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 30367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian // Found one! 30467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian dc->gl.egl.config = configs[i]; 30567605d7185c384469952b10d75c3d201b19cc07fMathias Agopian break; 30667605d7185c384469952b10d75c3d201b19cc07fMathias Agopian } 3074b3de47071d875faaa7d419d050a464b09538797Jason Sams 30867605d7185c384469952b10d75c3d201b19cc07fMathias Agopian delete [] configs; 3094b3de47071d875faaa7d419d050a464b09538797Jason Sams } 31067605d7185c384469952b10d75c3d201b19cc07fMathias Agopian 3114b3de47071d875faaa7d419d050a464b09538797Jason Sams //if (props.mLogVisual) { 3129db7fe256cf6b77eafafb42d024128701faee6bbStephen Hines if (0) { 3134b3de47071d875faaa7d419d050a464b09538797Jason Sams printEGLConfiguration(dc->gl.egl.display, dc->gl.egl.config); 3149db7fe256cf6b77eafafb42d024128701faee6bbStephen Hines } 3154b3de47071d875faaa7d419d050a464b09538797Jason Sams //} 3164b3de47071d875faaa7d419d050a464b09538797Jason Sams 3172382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglCreateContext", __LINE__, __FILE__); 3184b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.context = eglCreateContext(dc->gl.egl.display, dc->gl.egl.config, 3194b3de47071d875faaa7d419d050a464b09538797Jason Sams EGL_NO_CONTEXT, context_attribs2); 3204b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglCreateContext"); 3214b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.egl.context == EGL_NO_CONTEXT) { 322af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("%p, eglCreateContext returned EGL_NO_CONTEXT", rsc); 3232382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 3244b3de47071d875faaa7d419d050a464b09538797Jason Sams return false; 3254b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3264b3de47071d875faaa7d419d050a464b09538797Jason Sams gGLContextCount++; 3274b3de47071d875faaa7d419d050a464b09538797Jason Sams 3285575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk sp<SurfaceTexture> st(new SurfaceTexture(123)); 3295575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk sp<SurfaceTextureClient> stc(new SurfaceTextureClient(st)); 3305575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk dc->gl.egl.surfaceDefault = eglCreateWindowSurface(dc->gl.egl.display, dc->gl.egl.config, 3315575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk static_cast<ANativeWindow*>(stc.get()), 3325575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk NULL); 3334b3de47071d875faaa7d419d050a464b09538797Jason Sams 3345575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk checkEglError("eglCreateWindowSurface"); 3354b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.egl.surfaceDefault == EGL_NO_SURFACE) { 3365575cf16fa6e263ead96526683aed2f2cfd8ac96Alex Sakhartchouk ALOGE("eglCreateWindowSurface returned EGL_NO_SURFACE"); 3374b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLShutdown(rsc); 3382382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 3394b3de47071d875faaa7d419d050a464b09538797Jason Sams return false; 3404b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3414b3de47071d875faaa7d419d050a464b09538797Jason Sams 3422382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglMakeCurrent", __LINE__, __FILE__); 34367605d7185c384469952b10d75c3d201b19cc07fMathias Agopian ret = eglMakeCurrent(dc->gl.egl.display, dc->gl.egl.surfaceDefault, 34467605d7185c384469952b10d75c3d201b19cc07fMathias Agopian dc->gl.egl.surfaceDefault, dc->gl.egl.context); 3454b3de47071d875faaa7d419d050a464b09538797Jason Sams if (ret == EGL_FALSE) { 346af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("eglMakeCurrent returned EGL_FALSE"); 3474b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglMakeCurrent", ret); 3484b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLShutdown(rsc); 3492382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 3504b3de47071d875faaa7d419d050a464b09538797Jason Sams return false; 3514b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3524b3de47071d875faaa7d419d050a464b09538797Jason Sams 3534b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.version = glGetString(GL_VERSION); 3544b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.vendor = glGetString(GL_VENDOR); 3554b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.renderer = glGetString(GL_RENDERER); 3564b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.extensions = glGetString(GL_EXTENSIONS); 3574b3de47071d875faaa7d419d050a464b09538797Jason Sams 3586598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("EGL Version %i %i", mEGL.mMajorVersion, mEGL.mMinorVersion); 3596598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("GL Version %s", mGL.mVersion); 3606598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("GL Vendor %s", mGL.mVendor); 3616598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("GL Renderer %s", mGL.mRenderer); 3626598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("GL Extensions %s", mGL.mExtensions); 3634b3de47071d875faaa7d419d050a464b09538797Jason Sams 3644b3de47071d875faaa7d419d050a464b09538797Jason Sams const char *verptr = NULL; 3654b3de47071d875faaa7d419d050a464b09538797Jason Sams if (strlen((const char *)dc->gl.gl.version) > 9) { 3664b3de47071d875faaa7d419d050a464b09538797Jason Sams if (!memcmp(dc->gl.gl.version, "OpenGL ES-CM", 12)) { 3674b3de47071d875faaa7d419d050a464b09538797Jason Sams verptr = (const char *)dc->gl.gl.version + 12; 3684b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3694b3de47071d875faaa7d419d050a464b09538797Jason Sams if (!memcmp(dc->gl.gl.version, "OpenGL ES ", 10)) { 3704b3de47071d875faaa7d419d050a464b09538797Jason Sams verptr = (const char *)dc->gl.gl.version + 9; 3714b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3724b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3734b3de47071d875faaa7d419d050a464b09538797Jason Sams 3744b3de47071d875faaa7d419d050a464b09538797Jason Sams if (!verptr) { 375af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Error, OpenGL ES Lite not supported"); 3764b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLShutdown(rsc); 3772382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 3784b3de47071d875faaa7d419d050a464b09538797Jason Sams return false; 3794b3de47071d875faaa7d419d050a464b09538797Jason Sams } else { 3804b3de47071d875faaa7d419d050a464b09538797Jason Sams sscanf(verptr, " %i.%i", &dc->gl.gl.majorVersion, &dc->gl.gl.minorVersion); 3814b3de47071d875faaa7d419d050a464b09538797Jason Sams } 3824b3de47071d875faaa7d419d050a464b09538797Jason Sams 3834b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_VERTEX_ATTRIBS, &dc->gl.gl.maxVertexAttribs); 3844b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_VERTEX_UNIFORM_VECTORS, &dc->gl.gl.maxVertexUniformVectors); 3854b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS, &dc->gl.gl.maxVertexTextureUnits); 3864b3de47071d875faaa7d419d050a464b09538797Jason Sams 3874b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_VARYING_VECTORS, &dc->gl.gl.maxVaryingVectors); 3884b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, &dc->gl.gl.maxTextureImageUnits); 3894b3de47071d875faaa7d419d050a464b09538797Jason Sams 3904b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_TEXTURE_IMAGE_UNITS, &dc->gl.gl.maxFragmentTextureImageUnits); 3914b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_VECTORS, &dc->gl.gl.maxFragmentUniformVectors); 3924b3de47071d875faaa7d419d050a464b09538797Jason Sams 3934b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.OES_texture_npot = NULL != strstr((const char *)dc->gl.gl.extensions, 3944b3de47071d875faaa7d419d050a464b09538797Jason Sams "GL_OES_texture_npot"); 395917027582745bbf27335a70360a4e6da51961978Mathias Agopian dc->gl.gl.IMG_texture_npot = NULL != strstr((const char *)dc->gl.gl.extensions, 3964b3de47071d875faaa7d419d050a464b09538797Jason Sams "GL_IMG_texture_npot"); 397917027582745bbf27335a70360a4e6da51961978Mathias Agopian dc->gl.gl.NV_texture_npot_2D_mipmap = NULL != strstr((const char *)dc->gl.gl.extensions, 3984b3de47071d875faaa7d419d050a464b09538797Jason Sams "GL_NV_texture_npot_2D_mipmap"); 3994b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.gl.EXT_texture_max_aniso = 1.0f; 4004b3de47071d875faaa7d419d050a464b09538797Jason Sams bool hasAniso = NULL != strstr((const char *)dc->gl.gl.extensions, 4014b3de47071d875faaa7d419d050a464b09538797Jason Sams "GL_EXT_texture_filter_anisotropic"); 4024b3de47071d875faaa7d419d050a464b09538797Jason Sams if (hasAniso) { 4034b3de47071d875faaa7d419d050a464b09538797Jason Sams glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &dc->gl.gl.EXT_texture_max_aniso); 4044b3de47071d875faaa7d419d050a464b09538797Jason Sams } 4054b3de47071d875faaa7d419d050a464b09538797Jason Sams 4069db7fe256cf6b77eafafb42d024128701faee6bbStephen Hines if (0) { 4079db7fe256cf6b77eafafb42d024128701faee6bbStephen Hines DumpDebug(dc); 4089db7fe256cf6b77eafafb42d024128701faee6bbStephen Hines } 4094b3de47071d875faaa7d419d050a464b09538797Jason Sams 410a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk dc->gl.shaderCache = new RsdShaderCache(); 411a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk dc->gl.vertexArrayState = new RsdVertexArrayState(); 412a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk dc->gl.vertexArrayState->init(dc->gl.gl.maxVertexAttribs); 413a94952436aeb251f587c1bccdf94c7f75285dfe2Alex Sakhartchouk dc->gl.currentFrameBuffer = NULL; 4149719bd4a0187c400ba868712612fe66da4635aacJason Sams dc->mHasGraphics = true; 415a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 4166598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("%p initGLThread end", rsc); 4172382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 4184b3de47071d875faaa7d419d050a464b09538797Jason Sams return true; 4194b3de47071d875faaa7d419d050a464b09538797Jason Sams} 4204b3de47071d875faaa7d419d050a464b09538797Jason Sams 4214b3de47071d875faaa7d419d050a464b09538797Jason Sams 4227257c7ee4b66f00c43d9235f3ac600061ae79968Alex Sakhartchoukbool rsdGLSetSurface(const Context *rsc, uint32_t w, uint32_t h, RsNativeWindow sur) { 42387fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 4244b3de47071d875faaa7d419d050a464b09538797Jason Sams 4254b3de47071d875faaa7d419d050a464b09538797Jason Sams EGLBoolean ret; 4264b3de47071d875faaa7d419d050a464b09538797Jason Sams // WAR: Some drivers fail to handle 0 size surfaces correcntly. 4274b3de47071d875faaa7d419d050a464b09538797Jason Sams // Use the pbuffer to avoid this pitfall. 4284b3de47071d875faaa7d419d050a464b09538797Jason Sams if ((dc->gl.egl.surface != NULL) || (w == 0) || (h == 0)) { 4292382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglMakeCurrent", __LINE__, __FILE__); 4304b3de47071d875faaa7d419d050a464b09538797Jason Sams ret = eglMakeCurrent(dc->gl.egl.display, dc->gl.egl.surfaceDefault, 4314b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.surfaceDefault, dc->gl.egl.context); 4324b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglMakeCurrent", ret); 4334b3de47071d875faaa7d419d050a464b09538797Jason Sams 4342382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglDestroySurface", __LINE__, __FILE__); 4354b3de47071d875faaa7d419d050a464b09538797Jason Sams ret = eglDestroySurface(dc->gl.egl.display, dc->gl.egl.surface); 4364b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglDestroySurface", ret); 4374b3de47071d875faaa7d419d050a464b09538797Jason Sams 4384b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.surface = NULL; 4394b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.width = 1; 4404b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.height = 1; 4414b3de47071d875faaa7d419d050a464b09538797Jason Sams } 4424b3de47071d875faaa7d419d050a464b09538797Jason Sams 443c33e6903d25b9cd9d88f45c7320534a5a05c9064Jason Sams if (dc->gl.wndSurface != NULL) { 444c33e6903d25b9cd9d88f45c7320534a5a05c9064Jason Sams dc->gl.wndSurface->decStrong(NULL); 445c33e6903d25b9cd9d88f45c7320534a5a05c9064Jason Sams } 446c33e6903d25b9cd9d88f45c7320534a5a05c9064Jason Sams 4477257c7ee4b66f00c43d9235f3ac600061ae79968Alex Sakhartchouk dc->gl.wndSurface = (ANativeWindow *)sur; 4484b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.wndSurface != NULL) { 449c33e6903d25b9cd9d88f45c7320534a5a05c9064Jason Sams dc->gl.wndSurface->incStrong(NULL); 4504b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.width = w; 4514b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.height = h; 4524b3de47071d875faaa7d419d050a464b09538797Jason Sams 4532382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglCreateWindowSurface", __LINE__, __FILE__); 4544b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.surface = eglCreateWindowSurface(dc->gl.egl.display, dc->gl.egl.config, 4554b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.wndSurface, NULL); 4564b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglCreateWindowSurface"); 4574b3de47071d875faaa7d419d050a464b09538797Jason Sams if (dc->gl.egl.surface == EGL_NO_SURFACE) { 458af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("eglCreateWindowSurface returned EGL_NO_SURFACE"); 4594b3de47071d875faaa7d419d050a464b09538797Jason Sams } 4604b3de47071d875faaa7d419d050a464b09538797Jason Sams 4612382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL("eglMakeCurrent", __LINE__, __FILE__); 4624b3de47071d875faaa7d419d050a464b09538797Jason Sams ret = eglMakeCurrent(dc->gl.egl.display, dc->gl.egl.surface, 4634b3de47071d875faaa7d419d050a464b09538797Jason Sams dc->gl.egl.surface, dc->gl.egl.context); 4644b3de47071d875faaa7d419d050a464b09538797Jason Sams checkEglError("eglMakeCurrent", ret); 4654b3de47071d875faaa7d419d050a464b09538797Jason Sams } 4662382aba4a55c6ae74789c478eead8fbd96593321Jason Sams rsc->setWatchdogGL(NULL, 0, NULL); 4674b3de47071d875faaa7d419d050a464b09538797Jason Sams return true; 4684b3de47071d875faaa7d419d050a464b09538797Jason Sams} 4694b3de47071d875faaa7d419d050a464b09538797Jason Sams 4704b3de47071d875faaa7d419d050a464b09538797Jason Samsvoid rsdGLSwap(const android::renderscript::Context *rsc) { 47187fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 4722382aba4a55c6ae74789c478eead8fbd96593321Jason Sams RSD_CALL_GL(eglSwapBuffers, dc->gl.egl.display, dc->gl.egl.surface); 4734b3de47071d875faaa7d419d050a464b09538797Jason Sams} 4744b3de47071d875faaa7d419d050a464b09538797Jason Sams 4759719bd4a0187c400ba868712612fe66da4635aacJason Samsvoid rsdGLSetPriority(const Context *rsc, int32_t priority) { 4769719bd4a0187c400ba868712612fe66da4635aacJason Sams if (priority > 0) { 4779719bd4a0187c400ba868712612fe66da4635aacJason Sams // Mark context as low priority. 4789719bd4a0187c400ba868712612fe66da4635aacJason Sams ALOGV("low pri"); 4799719bd4a0187c400ba868712612fe66da4635aacJason Sams } else { 4809719bd4a0187c400ba868712612fe66da4635aacJason Sams ALOGV("normal pri"); 4819719bd4a0187c400ba868712612fe66da4635aacJason Sams } 4829719bd4a0187c400ba868712612fe66da4635aacJason Sams} 4839719bd4a0187c400ba868712612fe66da4635aacJason Sams 484c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchoukvoid rsdGLCheckError(const android::renderscript::Context *rsc, 485c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk const char *msg, bool isFatal) { 486c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk GLenum err = glGetError(); 487c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk if (err != GL_NO_ERROR) { 488c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk char buf[1024]; 489c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk snprintf(buf, sizeof(buf), "GL Error = 0x%08x, from: %s", err, msg); 490c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk 491c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk if (isFatal) { 492c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk rsc->setError(RS_ERROR_FATAL_DRIVER, buf); 493c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk } else { 494c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk switch (err) { 495c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk case GL_OUT_OF_MEMORY: 496c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk rsc->setError(RS_ERROR_OUT_OF_MEMORY, buf); 497c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk break; 498c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk default: 499c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk rsc->setError(RS_ERROR_DRIVER, buf); 500c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk break; 501c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk } 502c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk } 503c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk 504af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("%p, %s", rsc, buf); 505c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk } 506c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk 507c19ff0177a7a0dadfc01b1990f822354fdc95991Alex Sakhartchouk} 508