/* * Copyright (c) 2012-2014, Linux Foundation. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials provided * with the distribution. * * Neither the name of Linux Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef LOG_TAG #define LOG_TAG "qsfdump" #endif #define LOG_NDEBUG 0 #include #include #include #include #include #ifdef QCOM_BSP #include #include #endif #ifdef STDC_FORMAT_MACROS #include #endif namespace qhwc { // MAX_ALLOWED_FRAMEDUMPS must be capped to (LONG_MAX - 1) // 60fps => 216000 frames per hour // Below setting of 216000 * 24 * 7 => 1 week or 168 hours of capture. enum { MAX_ALLOWED_FRAMEDUMPS = (216000 * 24 * 7) }; bool HwcDebug::sDumpEnable = false; HwcDebug::HwcDebug(uint32_t dpy): mDumpCntLimRaw(0), mDumpCntrRaw(1), mDumpCntLimPng(0), mDumpCntrPng(1), mDpy(dpy) { char dumpPropStr[PROPERTY_VALUE_MAX]; if(mDpy) { strlcpy(mDisplayName, "external", sizeof(mDisplayName)); } else { strlcpy(mDisplayName, "primary", sizeof(mDisplayName)); } snprintf(mDumpPropKeyDisplayType, sizeof(mDumpPropKeyDisplayType), "debug.sf.dump.%s", (char *)mDisplayName); if ((property_get("debug.sf.dump.enable", dumpPropStr, NULL) > 0)) { if(!strncmp(dumpPropStr, "true", strlen("true"))) { sDumpEnable = true; } } } void HwcDebug::dumpLayers(hwc_display_contents_1_t* list) { // Check need for dumping layers for debugging. if (UNLIKELY(sDumpEnable) && UNLIKELY(needToDumpLayers()) && LIKELY(list)) { logHwcProps(list->flags); for (size_t i = 0; i < list->numHwLayers; i++) { logLayer(i, list->hwLayers); dumpLayer(i, list->hwLayers); } } } bool HwcDebug::needToDumpLayers() { bool bDumpLayer = false; char dumpPropStr[PROPERTY_VALUE_MAX]; // Enable primary dump and disable external dump by default. bool bDumpEnable = !mDpy; time_t timeNow; tm dumpTime; // Override the bDumpEnable based on the property value, if the property // is present in the build.prop file. if ((property_get(mDumpPropKeyDisplayType, dumpPropStr, NULL) > 0)) { if(!strncmp(dumpPropStr, "true", strlen("true"))) bDumpEnable = true; else bDumpEnable = false; } if (false == bDumpEnable) return false; time(&timeNow); localtime_r(&timeNow, &dumpTime); if ((property_get("debug.sf.dump.png", dumpPropStr, NULL) > 0) && (strncmp(dumpPropStr, mDumpPropStrPng, PROPERTY_VALUE_MAX - 1))) { // Strings exist & not equal implies it has changed, so trigger a dump strlcpy(mDumpPropStrPng, dumpPropStr, sizeof(mDumpPropStrPng)); mDumpCntLimPng = atoi(dumpPropStr); if (mDumpCntLimPng > MAX_ALLOWED_FRAMEDUMPS) { ALOGW("Warning: Using debug.sf.dump.png %d (= max)", MAX_ALLOWED_FRAMEDUMPS); mDumpCntLimPng = MAX_ALLOWED_FRAMEDUMPS; } mDumpCntLimPng = (mDumpCntLimPng < 0) ? 0: mDumpCntLimPng; if (mDumpCntLimPng) { snprintf(mDumpDirPng, sizeof(mDumpDirPng), "/data/sfdump.png.%04d.%02d.%02d.%02d.%02d.%02d", dumpTime.tm_year + 1900, dumpTime.tm_mon + 1, dumpTime.tm_mday, dumpTime.tm_hour, dumpTime.tm_min, dumpTime.tm_sec); if (0 == mkdir(mDumpDirPng, 0777)) mDumpCntrPng = 0; else { ALOGE("Error: %s. Failed to create sfdump directory: %s", strerror(errno), mDumpDirPng); mDumpCntrPng = mDumpCntLimPng + 1; } } } if (mDumpCntrPng <= mDumpCntLimPng) mDumpCntrPng++; if ((property_get("debug.sf.dump", dumpPropStr, NULL) > 0) && (strncmp(dumpPropStr, mDumpPropStrRaw, PROPERTY_VALUE_MAX - 1))) { // Strings exist & not equal implies it has changed, so trigger a dump strlcpy(mDumpPropStrRaw, dumpPropStr, sizeof(mDumpPropStrRaw)); mDumpCntLimRaw = atoi(dumpPropStr); if (mDumpCntLimRaw > MAX_ALLOWED_FRAMEDUMPS) { ALOGW("Warning: Using debug.sf.dump %d (= max)", MAX_ALLOWED_FRAMEDUMPS); mDumpCntLimRaw = MAX_ALLOWED_FRAMEDUMPS; } mDumpCntLimRaw = (mDumpCntLimRaw < 0) ? 0: mDumpCntLimRaw; if (mDumpCntLimRaw) { snprintf(mDumpDirRaw, sizeof(mDumpDirRaw), "/data/sfdump.raw.%04d.%02d.%02d.%02d.%02d.%02d", dumpTime.tm_year + 1900, dumpTime.tm_mon + 1, dumpTime.tm_mday, dumpTime.tm_hour, dumpTime.tm_min, dumpTime.tm_sec); if (0 == mkdir(mDumpDirRaw, 0777)) mDumpCntrRaw = 0; else { ALOGE("Error: %s. Failed to create sfdump directory: %s", strerror(errno), mDumpDirRaw); mDumpCntrRaw = mDumpCntLimRaw + 1; } } } if (mDumpCntrRaw <= mDumpCntLimRaw) mDumpCntrRaw++; bDumpLayer = (mDumpCntLimPng || mDumpCntLimRaw)? true : false; return bDumpLayer; } void HwcDebug::logHwcProps(uint32_t listFlags) { static int hwcModuleCompType = -1; static int sMdpCompMaxLayers = 0; static String8 hwcModuleCompTypeLog(""); if (-1 == hwcModuleCompType) { // One time stuff char mdpCompPropStr[PROPERTY_VALUE_MAX]; if (property_get("debug.mdpcomp.maxlayer", mdpCompPropStr, NULL) > 0) { sMdpCompMaxLayers = atoi(mdpCompPropStr); } hwcModuleCompType = qdutils::QCCompositionType::getInstance().getCompositionType(); hwcModuleCompTypeLog.appendFormat("%s%s%s%s%s%s", // Is hwc module composition type now a bit-field?! (hwcModuleCompType == qdutils::COMPOSITION_TYPE_GPU)? "[GPU]": "", (hwcModuleCompType & qdutils::COMPOSITION_TYPE_MDP)? "[MDP]": "", (hwcModuleCompType & qdutils::COMPOSITION_TYPE_C2D)? "[C2D]": "", (hwcModuleCompType & qdutils::COMPOSITION_TYPE_CPU)? "[CPU]": "", (hwcModuleCompType & qdutils::COMPOSITION_TYPE_DYN)? "[DYN]": "", (hwcModuleCompType >= (qdutils::COMPOSITION_TYPE_DYN << 1))? "[???]": ""); } ALOGI("Display[%s] Layer[*] %s-HwcModuleCompType, %d-layer MdpComp %s", mDisplayName, hwcModuleCompTypeLog.string(), sMdpCompMaxLayers, (listFlags & HWC_GEOMETRY_CHANGED)? "[HwcList Geometry Changed]": ""); } void HwcDebug::logLayer(size_t layerIndex, hwc_layer_1_t hwLayers[]) { if (NULL == hwLayers) { ALOGE("Display[%s] Layer[%zu] Error. No hwc layers to log.", mDisplayName, layerIndex); return; } hwc_layer_1_t *layer = &hwLayers[layerIndex]; hwc_rect_t sourceCrop = integerizeSourceCrop(layer->sourceCropf); hwc_rect_t displayFrame = layer->displayFrame; size_t numHwcRects = layer->visibleRegionScreen.numRects; hwc_rect_t const *hwcRects = layer->visibleRegionScreen.rects; private_handle_t *hnd = (private_handle_t *)layer->handle; char pixFormatStr[32] = "None"; String8 hwcVisRegsScrLog("[None]"); for (size_t i = 0 ; (hwcRects && (i < numHwcRects)); i++) { if (0 == i) hwcVisRegsScrLog.clear(); hwcVisRegsScrLog.appendFormat("[%dl, %dt, %dr, %db]", hwcRects[i].left, hwcRects[i].top, hwcRects[i].right, hwcRects[i].bottom); } if (hnd) getHalPixelFormatStr(hnd->format, pixFormatStr); // Log Line 1 ALOGI("Display[%s] Layer[%zu] SrcBuff[%dx%d] SrcCrop[%dl, %dt, %dr, %db] " "DispFrame[%dl, %dt, %dr, %db] VisRegsScr%s", mDisplayName, layerIndex, (hnd)? getWidth(hnd) : -1, (hnd)? getHeight(hnd) : -1, sourceCrop.left, sourceCrop.top, sourceCrop.right, sourceCrop.bottom, displayFrame.left, displayFrame.top, displayFrame.right, displayFrame.bottom, hwcVisRegsScrLog.string()); // Log Line 2 ALOGI("Display[%s] Layer[%zu] LayerCompType = %s, Format = %s, " "Orientation = %s, Flags = %s%s%s, Hints = %s%s%s, " "Blending = %s%s%s", mDisplayName, layerIndex, (layer->compositionType == HWC_FRAMEBUFFER)? "Framebuffer(GPU)": (layer->compositionType == HWC_OVERLAY)? "Overlay": (layer->compositionType == HWC_BACKGROUND)? "Background":"???", pixFormatStr, (layer->transform == 0)? "ROT_0": (layer->transform == HWC_TRANSFORM_FLIP_H)? "FLIP_H": (layer->transform == HWC_TRANSFORM_FLIP_V)? "FLIP_V": (layer->transform == HWC_TRANSFORM_ROT_90)? "ROT_90": "ROT_INVALID", (layer->flags)? "": "[None]", (layer->flags & HWC_SKIP_LAYER)? "[Skip layer]":"", (layer->flags & qhwc::HWC_MDPCOMP)? "[MDP Comp]":"", (layer->hints)? "":"[None]", (layer->hints & HWC_HINT_TRIPLE_BUFFER)? "[Triple Buffer]":"", (layer->hints & HWC_HINT_CLEAR_FB)? "[Clear FB]":"", (layer->blending == HWC_BLENDING_NONE)? "[None]":"", (layer->blending == HWC_BLENDING_PREMULT)? "[PreMult]":"", (layer->blending == HWC_BLENDING_COVERAGE)? "[Coverage]":""); } void HwcDebug::dumpLayer(size_t layerIndex, hwc_layer_1_t hwLayers[]) { char dumpLogStrPng[128] = ""; char dumpLogStrRaw[128] = ""; bool needDumpPng = (mDumpCntrPng <= mDumpCntLimPng)? true:false; bool needDumpRaw = (mDumpCntrRaw <= mDumpCntLimRaw)? true:false; if (needDumpPng) { snprintf(dumpLogStrPng, sizeof(dumpLogStrPng), "[png-dump-frame: %03d of %03d]", mDumpCntrPng, mDumpCntLimPng); } if (needDumpRaw) { snprintf(dumpLogStrRaw, sizeof(dumpLogStrRaw), "[raw-dump-frame: %03d of %03d]", mDumpCntrRaw, mDumpCntLimRaw); } if (!(needDumpPng || needDumpRaw)) return; if (NULL == hwLayers) { ALOGE("Display[%s] Layer[%zu] %s%s Error: No hwc layers to dump.", mDisplayName, layerIndex, dumpLogStrRaw, dumpLogStrPng); return; } hwc_layer_1_t *layer = &hwLayers[layerIndex]; private_handle_t *hnd = (private_handle_t *)layer->handle; char pixFormatStr[32] = "None"; if (NULL == hnd) { ALOGI("Display[%s] Layer[%zu] %s%s Skipping dump: Bufferless layer.", mDisplayName, layerIndex, dumpLogStrRaw, dumpLogStrPng); return; } getHalPixelFormatStr(hnd->format, pixFormatStr); #ifdef QCOM_BSP if (needDumpPng && hnd->base) { bool bResult = false; char dumpFilename[PATH_MAX]; SkBitmap *tempSkBmp = new SkBitmap(); SkBitmap::Config tempSkBmpConfig = SkBitmap::kNo_Config; snprintf(dumpFilename, sizeof(dumpFilename), "%s/sfdump%03d.layer%zu.%s.png", mDumpDirPng, mDumpCntrPng, layerIndex, mDisplayName); switch (hnd->format) { case HAL_PIXEL_FORMAT_RGBA_8888: case HAL_PIXEL_FORMAT_RGBX_8888: case HAL_PIXEL_FORMAT_BGRA_8888: tempSkBmpConfig = SkBitmap::kARGB_8888_Config; break; case HAL_PIXEL_FORMAT_RGB_565: tempSkBmpConfig = SkBitmap::kRGB_565_Config; break; case HAL_PIXEL_FORMAT_RGB_888: default: tempSkBmpConfig = SkBitmap::kNo_Config; break; } if (SkBitmap::kNo_Config != tempSkBmpConfig) { tempSkBmp->setConfig(tempSkBmpConfig, getWidth(hnd), getHeight(hnd)); tempSkBmp->setPixels((void*)hnd->base); bResult = SkImageEncoder::EncodeFile(dumpFilename, *tempSkBmp, SkImageEncoder::kPNG_Type, 100); ALOGI("Display[%s] Layer[%zu] %s Dump to %s: %s", mDisplayName, layerIndex, dumpLogStrPng, dumpFilename, bResult ? "Success" : "Fail"); } else { ALOGI("Display[%s] Layer[%zu] %s Skipping dump: Unsupported layer" " format %s for png encoder", mDisplayName, layerIndex, dumpLogStrPng, pixFormatStr); } delete tempSkBmp; // Calls SkBitmap::freePixels() internally. } #endif if (needDumpRaw && hnd->base) { char dumpFilename[PATH_MAX]; bool bResult = false; snprintf(dumpFilename, sizeof(dumpFilename), "%s/sfdump%03d.layer%zu.%dx%d.%s.%s.raw", mDumpDirRaw, mDumpCntrRaw, layerIndex, getWidth(hnd), getHeight(hnd), pixFormatStr, mDisplayName); FILE* fp = fopen(dumpFilename, "w+"); if (NULL != fp) { bResult = (bool) fwrite((void*)hnd->base, hnd->size, 1, fp); fclose(fp); } ALOGI("Display[%s] Layer[%zu] %s Dump to %s: %s", mDisplayName, layerIndex, dumpLogStrRaw, dumpFilename, bResult ? "Success" : "Fail"); } } void HwcDebug::getHalPixelFormatStr(int format, char pixFormatStr[]) { if (!pixFormatStr) return; switch(format) { case HAL_PIXEL_FORMAT_RGBA_8888: strlcpy(pixFormatStr, "RGBA_8888", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_RGBX_8888: strlcpy(pixFormatStr, "RGBX_8888", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_RGB_888: strlcpy(pixFormatStr, "RGB_888", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_RGB_565: strlcpy(pixFormatStr, "RGB_565", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_BGRA_8888: strlcpy(pixFormatStr, "BGRA_8888", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YV12: strlcpy(pixFormatStr, "YV12", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCbCr_422_SP: strlcpy(pixFormatStr, "YCbCr_422_SP_NV16", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCrCb_420_SP: strlcpy(pixFormatStr, "YCrCb_420_SP_NV21", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCbCr_422_I: strlcpy(pixFormatStr, "YCbCr_422_I_YUY2", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCrCb_422_I: strlcpy(pixFormatStr, "YCrCb_422_I_YVYU", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_NV12_ENCODEABLE: strlcpy(pixFormatStr, "NV12_ENCODEABLE", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED: strlcpy(pixFormatStr, "YCbCr_420_SP_TILED_TILE_4x2", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCbCr_420_SP: strlcpy(pixFormatStr, "YCbCr_420_SP", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCrCb_420_SP_ADRENO: strlcpy(pixFormatStr, "YCrCb_420_SP_ADRENO", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCrCb_422_SP: strlcpy(pixFormatStr, "YCrCb_422_SP", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_R_8: strlcpy(pixFormatStr, "R_8", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_RG_88: strlcpy(pixFormatStr, "RG_88", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_INTERLACE: strlcpy(pixFormatStr, "INTERLACE", sizeof(pixFormatStr)); break; case HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS: strlcpy(pixFormatStr, "YCbCr_420_SP_VENUS", sizeof(pixFormatStr)); break; default: size_t len = sizeof(pixFormatStr); snprintf(pixFormatStr, len, "Unknown0x%X", format); break; } } } // namespace qhwc