| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * Copyright (C) 2012 The CyanogenMod Project <http://www.cyanogenmod.org> |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * |
| * @author Rama, Meka(v.meka@samsung.com) |
| Sangwoo, Park(sw5771.park@samsung.com) |
| Jamie Oh (jung-min.oh@samsung.com) |
| * @date 2011-03-11 |
| * |
| */ |
| |
| #include <cutils/log.h> |
| #include <cutils/atomic.h> |
| |
| #include <EGL/egl.h> |
| #include <fcntl.h> |
| #include <hardware_legacy/uevent.h> |
| #include <sys/prctl.h> |
| #include <sys/resource.h> |
| |
| #include "SecHWCUtils.h" |
| |
| #include "gralloc_priv.h" |
| |
| #include <GLES/gl.h> |
| |
| #if defined(BOARD_USES_HDMI) |
| #include "SecHdmiClient.h" |
| #include "SecTVOutService.h" |
| |
| #include "SecHdmi.h" |
| |
| //#define CHECK_EGL_FPS |
| #ifdef CHECK_EGL_FPS |
| extern void check_fps(); |
| #endif |
| |
| static int lcd_width, lcd_height; |
| static int prev_usage = 0; |
| |
| #define CHECK_TIME_DEBUG 0 |
| #define SUPPORT_AUTO_UI_ROTATE |
| #endif |
| int testRenderNum =0; |
| |
| static int hwc_device_open(const struct hw_module_t* module, const char* name, |
| struct hw_device_t** device); |
| |
| static struct hw_module_methods_t hwc_module_methods = { |
| open: hwc_device_open |
| }; |
| |
| hwc_module_t HAL_MODULE_INFO_SYM = { |
| common: { |
| tag: HARDWARE_MODULE_TAG, |
| version_major: 2, |
| version_minor: 0, |
| id: HWC_HARDWARE_MODULE_ID, |
| name: "Samsung S5PC21X hwcomposer module", |
| author: "SAMSUNG", |
| methods: &hwc_module_methods, |
| } |
| }; |
| |
| /*****************************************************************************/ |
| |
| static void dump_layer(hwc_layer_1_t const* l) { |
| SEC_HWC_Log(HWC_LOG_DEBUG,"\ttype=%d, flags=%08x, handle=%p, tr=%02x, blend=%04x, " |
| "{%d,%d,%d,%d}, {%d,%d,%d,%d}", |
| l->compositionType, l->flags, l->handle, l->transform, l->blending, |
| l->sourceCrop.left, |
| l->sourceCrop.top, |
| l->sourceCrop.right, |
| l->sourceCrop.bottom, |
| l->displayFrame.left, |
| l->displayFrame.top, |
| l->displayFrame.right, |
| l->displayFrame.bottom); |
| } |
| |
| void calculate_rect(struct hwc_win_info_t *win, hwc_layer_1_t *cur, |
| sec_rect *rect) |
| { |
| rect->x = cur->displayFrame.left; |
| rect->y = cur->displayFrame.top; |
| rect->w = cur->displayFrame.right - cur->displayFrame.left; |
| rect->h = cur->displayFrame.bottom - cur->displayFrame.top; |
| |
| if (rect->x < 0) { |
| if (rect->w + rect->x > win->lcd_info.xres) |
| rect->w = win->lcd_info.xres; |
| else |
| rect->w = rect->w + rect->x; |
| rect->x = 0; |
| } else { |
| if (rect->w + rect->x > win->lcd_info.xres) |
| rect->w = win->lcd_info.xres - rect->x; |
| } |
| if (rect->y < 0) { |
| if (rect->h + rect->y > win->lcd_info.yres) |
| rect->h = win->lcd_info.yres; |
| else |
| rect->h = rect->h + rect->y; |
| rect->y = 0; |
| } else { |
| if (rect->h + rect->y > win->lcd_info.yres) |
| rect->h = win->lcd_info.yres - rect->y; |
| } |
| } |
| |
| static int set_src_dst_img_rect(hwc_layer_1_t *cur, |
| struct hwc_win_info_t *win, |
| struct sec_img *src_img, |
| struct sec_img *dst_img, |
| struct sec_rect *src_rect, |
| struct sec_rect *dst_rect, |
| int win_idx) |
| { |
| private_handle_t *prev_handle = (private_handle_t *)(cur->handle); |
| sec_rect rect; |
| |
| /* 1. Set src_img from prev_handle */ |
| src_img->f_w = prev_handle->width; |
| src_img->f_h = prev_handle->height; |
| src_img->w = prev_handle->width; |
| src_img->h = prev_handle->height; |
| src_img->format = prev_handle->format; |
| src_img->base = (uint32_t)prev_handle->base; |
| src_img->offset = prev_handle->offset; |
| src_img->mem_id = prev_handle->fd; |
| src_img->paddr = prev_handle->paddr; |
| src_img->usage = prev_handle->usage; |
| src_img->uoffset = prev_handle->uoffset; |
| src_img->voffset = prev_handle->voffset; |
| |
| src_img->mem_type = HWC_VIRT_MEM_TYPE; |
| |
| switch (src_img->format) { |
| case HAL_PIXEL_FORMAT_YV12: /* To support video editor */ |
| case HAL_PIXEL_FORMAT_YCbCr_420_P: /* To support SW codec */ |
| case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_CbYCrY_422_I: |
| case HAL_PIXEL_FORMAT_CUSTOM_CrYCbY_422_I: |
| src_img->f_w = (src_img->f_w + 15) & ~15; |
| src_img->f_h = (src_img->f_h + 1) & ~1; |
| break; |
| default: |
| src_img->f_w = src_img->w; |
| src_img->f_h = src_img->h; |
| break; |
| } |
| |
| /* 2. Set dst_img from window(lcd) */ |
| calculate_rect(win, cur, &rect); |
| dst_img->f_w = win->lcd_info.xres; |
| dst_img->f_h = win->lcd_info.yres; |
| dst_img->w = rect.w; |
| dst_img->h = rect.h; |
| |
| switch (win->lcd_info.bits_per_pixel) { |
| case 32: |
| dst_img->format = HAL_PIXEL_FORMAT_RGBX_8888; |
| break; |
| default: |
| dst_img->format = HAL_PIXEL_FORMAT_RGB_565; |
| break; |
| } |
| |
| dst_img->base = win->addr[win->buf_index]; |
| dst_img->offset = 0; |
| dst_img->mem_id = 0; |
| dst_img->mem_type = HWC_PHYS_MEM_TYPE; |
| |
| /* 3. Set src_rect(crop rect) */ |
| if (cur->displayFrame.left < 0) { |
| src_rect->x = |
| (0 - cur->displayFrame.left) |
| *(src_img->w) |
| /(cur->displayFrame.right - cur->displayFrame.left); |
| if (cur->displayFrame.right > win->lcd_info.xres) { |
| src_rect->w = |
| (cur->sourceCrop.right - cur->sourceCrop.left) - |
| src_rect->x - |
| (cur->displayFrame.right - win->lcd_info.xres) |
| *(src_img->w) |
| /(cur->displayFrame.right - cur->displayFrame.left); |
| } else { |
| src_rect->w = |
| (cur->sourceCrop.right - cur->sourceCrop.left) - |
| src_rect->x; |
| } |
| } else { |
| src_rect->x = cur->sourceCrop.left; |
| if (cur->displayFrame.right > win->lcd_info.xres) { |
| src_rect->w = |
| (cur->sourceCrop.right - cur->sourceCrop.left) - |
| src_rect->x - |
| (cur->displayFrame.right - win->lcd_info.xres) |
| *(src_img->w) |
| /(cur->displayFrame.right - cur->displayFrame.left); |
| } else { |
| src_rect->w = |
| (cur->sourceCrop.right - cur->sourceCrop.left); |
| } |
| } |
| if (cur->displayFrame.top < 0) { |
| src_rect->y = |
| (0 - cur->displayFrame.top) |
| *(src_img->h) |
| /(cur->displayFrame.bottom - cur->displayFrame.top); |
| if (cur->displayFrame.bottom > win->lcd_info.yres) { |
| src_rect->h = |
| (cur->sourceCrop.bottom - cur->sourceCrop.top) - |
| src_rect->y - |
| (cur->displayFrame.bottom - win->lcd_info.yres) |
| *(src_img->h) |
| /(cur->displayFrame.bottom - cur->displayFrame.top); |
| } else { |
| src_rect->h = |
| (cur->sourceCrop.bottom - cur->sourceCrop.top) - |
| src_rect->y; |
| } |
| } else { |
| src_rect->y = cur->sourceCrop.top; |
| if (cur->displayFrame.bottom > win->lcd_info.yres) { |
| src_rect->h = |
| (cur->sourceCrop.bottom - cur->sourceCrop.top) - |
| src_rect->y - |
| (cur->displayFrame.bottom - win->lcd_info.yres) |
| *(src_img->h) |
| /(cur->displayFrame.bottom - cur->displayFrame.top); |
| } else { |
| src_rect->h = |
| (cur->sourceCrop.bottom - cur->sourceCrop.top); |
| } |
| } |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "crop information()::" |
| "sourceCrop left(%d),top(%d),right(%d),bottom(%d)," |
| "src_rect x(%d),y(%d),w(%d),h(%d)," |
| "prev_handle w(%d),h(%d)", |
| cur->sourceCrop.left, |
| cur->sourceCrop.top, |
| cur->sourceCrop.right, |
| cur->sourceCrop.bottom, |
| src_rect->x, src_rect->y, src_rect->w, src_rect->h, |
| prev_handle->width, prev_handle->height); |
| |
| src_rect->x = SEC_MAX(src_rect->x, 0); |
| src_rect->y = SEC_MAX(src_rect->y, 0); |
| src_rect->w = SEC_MAX(src_rect->w, 0); |
| src_rect->w = SEC_MIN(src_rect->w, prev_handle->width); |
| src_rect->h = SEC_MAX(src_rect->h, 0); |
| src_rect->h = SEC_MIN(src_rect->h, prev_handle->height); |
| |
| /* 4. Set dst_rect(fb or lcd) |
| * fimc dst image will be stored from left top corner |
| */ |
| dst_rect->x = 0; |
| dst_rect->y = 0; |
| dst_rect->w = win->rect_info.w; |
| dst_rect->h = win->rect_info.h; |
| |
| /* Summery */ |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "set_src_dst_img_rect()::" |
| "SRC w(%d),h(%d),f_w(%d),f_h(%d),fmt(0x%x)," |
| "base(0x%x),offset(%d),paddr(0x%X),mem_id(%d),mem_type(%d)=>\r\n" |
| " DST w(%d),h(%d),f(0x%x),base(0x%x)," |
| "offset(%d),mem_id(%d),mem_type(%d)," |
| "rot(%d),win_idx(%d)" |
| " SRC_RECT x(%d),y(%d),w(%d),h(%d)=>" |
| "DST_RECT x(%d),y(%d),w(%d),h(%d)", |
| src_img->w, src_img->h, src_img->f_w, src_img->f_h, src_img->format, |
| src_img->base, src_img->offset, src_img->paddr, src_img->mem_id, src_img->mem_type, |
| dst_img->w, dst_img->h, dst_img->format, dst_img->base, |
| dst_img->offset, dst_img->mem_id, dst_img->mem_type, |
| cur->transform, win_idx, |
| src_rect->x, src_rect->y, src_rect->w, src_rect->h, |
| dst_rect->x, dst_rect->y, dst_rect->w, dst_rect->h); |
| |
| return 0; |
| } |
| |
| static int get_hwc_compos_decision(hwc_layer_1_t* cur, int iter, int win_cnt) |
| { |
| if(cur->flags & HWC_SKIP_LAYER || !cur->handle) { |
| SEC_HWC_Log(HWC_LOG_DEBUG, "%s::is_skip_layer %d cur->handle %x ", |
| __func__, cur->flags & HWC_SKIP_LAYER, cur->handle); |
| |
| return HWC_FRAMEBUFFER; |
| } |
| |
| private_handle_t *prev_handle = (private_handle_t *)(cur->handle); |
| int compositionType = HWC_FRAMEBUFFER; |
| |
| if (iter == 0) { |
| /* check here....if we have any resolution constraints */ |
| if (((cur->sourceCrop.right - cur->sourceCrop.left + 1) < 16) || |
| ((cur->sourceCrop.bottom - cur->sourceCrop.top + 1) < 8)) |
| return compositionType; |
| |
| if ((cur->transform == HAL_TRANSFORM_ROT_90) || |
| (cur->transform == HAL_TRANSFORM_ROT_270)) { |
| if (((cur->displayFrame.right - cur->displayFrame.left + 1) < 4) || |
| ((cur->displayFrame.bottom - cur->displayFrame.top + 1) < 8)) |
| return compositionType; |
| } else if (((cur->displayFrame.right - cur->displayFrame.left + 1) < 8) || |
| ((cur->displayFrame.bottom - cur->displayFrame.top + 1) < 4)) { |
| return compositionType; |
| } |
| |
| switch (prev_handle->format) { |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED: |
| compositionType = HWC_OVERLAY; |
| break; |
| case HAL_PIXEL_FORMAT_YV12: /* YCrCb_420_P */ |
| case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| case HAL_PIXEL_FORMAT_YCrCb_420_SP: |
| case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| if ((prev_handle->usage & GRALLOC_USAGE_HWC_HWOVERLAY) && |
| (cur->blending == HWC_BLENDING_NONE)) |
| compositionType = HWC_OVERLAY; |
| else |
| compositionType = HWC_FRAMEBUFFER; |
| break; |
| default: |
| compositionType = HWC_FRAMEBUFFER; |
| break; |
| } |
| } |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "%s::compositionType(%d)=>0:FB,1:OVERLAY \r\n" |
| " format(0x%x),magic(0x%x),flags(%d),size(%d),offset(%d)" |
| "b_addr(0x%x),usage(%d),w(%d),h(%d),bpp(%d)", |
| "get_hwc_compos_decision()", compositionType, |
| prev_handle->format, prev_handle->magic, prev_handle->flags, |
| prev_handle->size, prev_handle->offset, prev_handle->base, |
| prev_handle->usage, prev_handle->width, prev_handle->height, |
| prev_handle->bpp); |
| |
| return compositionType; |
| } |
| |
| static void reset_win_rect_info(hwc_win_info_t *win) |
| { |
| win->rect_info.x = 0; |
| win->rect_info.y = 0; |
| win->rect_info.w = 0; |
| win->rect_info.h = 0; |
| return; |
| } |
| |
| |
| static int assign_overlay_window(struct hwc_context_t *ctx, hwc_layer_1_t *cur, |
| int win_idx, int layer_idx) |
| { |
| struct hwc_win_info_t *win; |
| sec_rect rect; |
| int ret = 0; |
| |
| if (NUM_OF_WIN <= win_idx) |
| return -1; |
| |
| win = &ctx->win[win_idx]; |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "%s:: left(%d),top(%d),right(%d),bottom(%d),transform(%d)" |
| "lcd_info.xres(%d),lcd_info.yres(%d)", |
| "++assign_overlay_window()", |
| cur->displayFrame.left, cur->displayFrame.top, |
| cur->displayFrame.right, cur->displayFrame.bottom, cur->transform, |
| win->lcd_info.xres, win->lcd_info.yres); |
| |
| calculate_rect(win, cur, &rect); |
| |
| if ((rect.x != win->rect_info.x) || (rect.y != win->rect_info.y) || |
| (rect.w != win->rect_info.w) || (rect.h != win->rect_info.h)){ |
| win->rect_info.x = rect.x; |
| win->rect_info.y = rect.y; |
| win->rect_info.w = rect.w; |
| win->rect_info.h = rect.h; |
| //turnoff the window and set the window position with new conf... |
| if (window_set_pos(win) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::window_set_pos is failed : %s", |
| __func__, strerror(errno)); |
| ret = -1; |
| } |
| ctx->layer_prev_buf[win_idx] = 0; |
| } |
| |
| win->layer_index = layer_idx; |
| win->status = HWC_WIN_RESERVED; |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "%s:: win_x %d win_y %d win_w %d win_h %d lay_idx %d win_idx %d\n", |
| "--assign_overlay_window()", |
| win->rect_info.x, win->rect_info.y, win->rect_info.w, |
| win->rect_info.h, win->layer_index, win_idx ); |
| |
| return 0; |
| } |
| |
| #ifdef SKIP_DUMMY_UI_LAY_DRAWING |
| static void get_hwc_ui_lay_skipdraw_decision(struct hwc_context_t* ctx, |
| hwc_display_contents_1_t* list) |
| { |
| private_handle_t *prev_handle; |
| hwc_layer_1_t* cur; |
| int num_of_fb_lay_skip = 0; |
| int fb_lay_tot = ctx->num_of_fb_layer + ctx->num_of_fb_lay_skip; |
| |
| if (fb_lay_tot > NUM_OF_DUMMY_WIN) |
| return; |
| |
| if (fb_lay_tot < 1) { |
| #ifdef GL_WA_OVLY_ALL |
| ctx->ui_skip_frame_cnt++; |
| if (ctx->ui_skip_frame_cnt >= THRES_FOR_SWAP) { |
| ctx->ui_skip_frame_cnt = 0; |
| ctx->num_of_fb_layer_prev = 1; |
| } |
| #endif |
| return; |
| } |
| |
| if (ctx->fb_lay_skip_initialized) { |
| for (int cnt = 0; cnt < fb_lay_tot; cnt++) { |
| cur = &list->hwLayers[ctx->win_virt[cnt].layer_index]; |
| if (ctx->win_virt[cnt].layer_prev_buf == (uint32_t)cur->handle) |
| num_of_fb_lay_skip++; |
| } |
| #ifdef GL_WA_OVLY_ALL |
| if (ctx->ui_skip_frame_cnt >= THRES_FOR_SWAP) |
| num_of_fb_lay_skip = 0; |
| #endif |
| if (num_of_fb_lay_skip != fb_lay_tot) { |
| ctx->num_of_fb_layer = fb_lay_tot; |
| ctx->num_of_fb_lay_skip = 0; |
| #ifdef GL_WA_OVLY_ALL |
| ctx->ui_skip_frame_cnt = 0; |
| #endif |
| for (int cnt = 0; cnt < fb_lay_tot; cnt++) { |
| cur = &list->hwLayers[ctx->win_virt[cnt].layer_index]; |
| ctx->win_virt[cnt].layer_prev_buf = (uint32_t)cur->handle; |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->win_virt[cnt].status = HWC_WIN_FREE; |
| } |
| } else { |
| ctx->num_of_fb_layer = 0; |
| ctx->num_of_fb_lay_skip = fb_lay_tot; |
| #ifdef GL_WA_OVLY_ALL |
| ctx->ui_skip_frame_cnt++; |
| #endif |
| for (int cnt = 0; cnt < fb_lay_tot; cnt++) { |
| cur = &list->hwLayers[ctx->win_virt[cnt].layer_index]; |
| cur->compositionType = HWC_OVERLAY; |
| ctx->win_virt[cnt].status = HWC_WIN_RESERVED; |
| } |
| } |
| } else { |
| ctx->num_of_fb_lay_skip = 0; |
| for (int i = 0; i < list->numHwLayers ; i++) { |
| if(num_of_fb_lay_skip >= NUM_OF_DUMMY_WIN) |
| break; |
| |
| cur = &list->hwLayers[i]; |
| if (cur->handle) { |
| prev_handle = (private_handle_t *)(cur->handle); |
| |
| switch (prev_handle->format) { |
| case HAL_PIXEL_FORMAT_RGBA_8888: |
| case HAL_PIXEL_FORMAT_BGRA_8888: |
| case HAL_PIXEL_FORMAT_RGBX_8888: |
| case HAL_PIXEL_FORMAT_RGB_565: |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->win_virt[num_of_fb_lay_skip].layer_prev_buf = |
| (uint32_t)cur->handle; |
| ctx->win_virt[num_of_fb_lay_skip].layer_index = i; |
| ctx->win_virt[num_of_fb_lay_skip].status = HWC_WIN_FREE; |
| num_of_fb_lay_skip++; |
| break; |
| default: |
| break; |
| } |
| } else { |
| cur->compositionType = HWC_FRAMEBUFFER; |
| } |
| } |
| |
| if (num_of_fb_lay_skip == fb_lay_tot) |
| ctx->fb_lay_skip_initialized = 1; |
| } |
| |
| return; |
| |
| } |
| #endif |
| |
| static int hwc_prepare(hwc_composer_device_1_t *dev, size_t numDisplays, hwc_display_contents_1_t** displays) |
| { |
| |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| int overlay_win_cnt = 0; |
| int compositionType = 0; |
| int ret; |
| |
| // Compat |
| hwc_display_contents_1_t* list = NULL; |
| if (numDisplays > 0) { |
| list = displays[0]; |
| } |
| |
| #if defined(BOARD_USES_HDMI) |
| android::SecHdmiClient *mHdmiClient = android::SecHdmiClient::getInstance(); |
| int hdmi_cable_status = (int)mHdmiClient->getHdmiCableStatus(); |
| |
| ctx->hdmi_cable_status = hdmi_cable_status; |
| #endif |
| |
| #ifdef SKIP_DUMMY_UI_LAY_DRAWING |
| if ((list && (!(list->flags & HWC_GEOMETRY_CHANGED))) && |
| (ctx->num_of_hwc_layer > 0)) { |
| get_hwc_ui_lay_skipdraw_decision(ctx, list); |
| return 0; |
| } |
| ctx->fb_lay_skip_initialized = 0; |
| ctx->num_of_fb_lay_skip = 0; |
| #ifdef GL_WA_OVLY_ALL |
| ctx->ui_skip_frame_cnt = 0; |
| #endif |
| |
| for (int i = 0; i < NUM_OF_DUMMY_WIN; i++) { |
| ctx->win_virt[i].layer_prev_buf = 0; |
| ctx->win_virt[i].layer_index = -1; |
| ctx->win_virt[i].status = HWC_WIN_FREE; |
| } |
| #endif |
| |
| //if geometry is not changed, there is no need to do any work here |
| if (!list || (!(list->flags & HWC_GEOMETRY_CHANGED))) |
| return 0; |
| |
| //all the windows are free here.... |
| for (int i = 0 ; i < NUM_OF_WIN; i++) { |
| ctx->win[i].status = HWC_WIN_FREE; |
| ctx->win[i].buf_index = 0; |
| } |
| |
| ctx->num_of_hwc_layer = 0; |
| ctx->num_of_fb_layer = 0; |
| ctx->num_2d_blit_layer = 0; |
| ctx->num_of_ext_disp_video_layer = 0; |
| |
| for (int i = 0; i < list->numHwLayers; i++) { |
| hwc_layer_1_t *cur = &list->hwLayers[i]; |
| private_handle_t *prev_handle = NULL; |
| if (cur->handle) { |
| prev_handle = (private_handle_t *)(cur->handle); |
| SEC_HWC_Log(HWC_LOG_DEBUG, "prev_handle->usage = %d", prev_handle->usage); |
| if (prev_handle->usage & GRALLOC_USAGE_EXTERNAL_DISP) { |
| ctx->num_of_ext_disp_layer++; |
| if ((prev_handle->usage & GRALLOC_USAGE_EXTERNAL_DISP) || |
| check_yuv_format((unsigned int)prev_handle->format) == 1) { |
| ctx->num_of_ext_disp_video_layer++; |
| } |
| } |
| } |
| } |
| |
| for (int i = 0; i < list->numHwLayers ; i++) { |
| hwc_layer_1_t* cur = &list->hwLayers[i]; |
| private_handle_t *prev_handle = (private_handle_t *)(cur->handle); |
| |
| if (overlay_win_cnt < NUM_OF_WIN) { |
| compositionType = get_hwc_compos_decision(cur, 0, overlay_win_cnt); |
| |
| if (compositionType == HWC_FRAMEBUFFER) { |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->num_of_fb_layer++; |
| } else { |
| ret = assign_overlay_window(ctx, cur, overlay_win_cnt, i); |
| if (ret != 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "assign_overlay_window fail, change to frambuffer"); |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->num_of_fb_layer++; |
| continue; |
| } |
| |
| cur->compositionType = HWC_OVERLAY; |
| cur->hints = HWC_HINT_CLEAR_FB; |
| overlay_win_cnt++; |
| ctx->num_of_hwc_layer++; |
| } |
| } else { |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->num_of_fb_layer++; |
| } |
| #if defined(BOARD_USES_HDMI) |
| SEC_HWC_Log(HWC_LOG_DEBUG, "ext disp vid = %d, cable status = %d, composition type = %d", |
| ctx->num_of_ext_disp_video_layer, ctx->hdmi_cable_status, compositionType); |
| if (ctx->num_of_ext_disp_video_layer >= 2) { |
| if ((ctx->hdmi_cable_status) && |
| (compositionType == HWC_OVERLAY) && |
| (prev_handle->usage & GRALLOC_USAGE_EXTERNAL_DISP)) { |
| cur->compositionType = HWC_FRAMEBUFFER; |
| ctx->num_of_hwc_layer--; |
| overlay_win_cnt--; |
| ctx->num_of_fb_layer++; |
| cur->hints = 0; |
| } |
| } |
| #endif |
| } |
| |
| #if defined(BOARD_USES_HDMI) |
| mHdmiClient = android::SecHdmiClient::getInstance(); |
| mHdmiClient->setHdmiHwcLayer(ctx->num_of_hwc_layer); |
| if (ctx->num_of_ext_disp_video_layer > 1) { |
| mHdmiClient->setExtDispLayerNum(0); |
| } |
| #endif |
| |
| if (list->numHwLayers != (ctx->num_of_fb_layer + ctx->num_of_hwc_layer)) |
| SEC_HWC_Log(HWC_LOG_DEBUG, |
| "%s:: numHwLayers %d num_of_fb_layer %d num_of_hwc_layer %d ", |
| __func__, list->numHwLayers, ctx->num_of_fb_layer, |
| ctx->num_of_hwc_layer); |
| |
| if (overlay_win_cnt < NUM_OF_WIN) { |
| //turn off the free windows |
| for (int i = overlay_win_cnt; i < NUM_OF_WIN; i++) { |
| window_hide(&ctx->win[i]); |
| reset_win_rect_info(&ctx->win[i]); |
| } |
| } |
| |
| return 0; |
| } |
| |
| static int hwc_set(hwc_composer_device_1_t *dev, |
| size_t numDisplays, |
| hwc_display_contents_1_t** displays) |
| { |
| struct hwc_context_t *ctx = (struct hwc_context_t *)dev; |
| int skipped_window_mask = 0; |
| hwc_layer_1_t* cur; |
| struct hwc_win_info_t *win; |
| int ret; |
| int pmem_phyaddr; |
| struct sec_img src_img; |
| struct sec_img dst_img; |
| struct sec_rect src_work_rect; |
| struct sec_rect dst_work_rect; |
| bool need_swap_buffers = ctx->num_of_fb_layer > 0; |
| |
| memset(&src_img, 0, sizeof(src_img)); |
| memset(&dst_img, 0, sizeof(dst_img)); |
| memset(&src_work_rect, 0, sizeof(src_work_rect)); |
| memset(&dst_work_rect, 0, sizeof(dst_work_rect)); |
| |
| #if defined(BOARD_USES_HDMI) |
| int skip_hdmi_rendering = 0; |
| int rotVal = 0; |
| #endif |
| |
| // Only support one display |
| hwc_display_contents_1_t* list = displays[0]; |
| |
| if (!list) { |
| //turn off the all windows |
| for (int i = 0; i < NUM_OF_WIN; i++) { |
| window_hide(&ctx->win[i]); |
| reset_win_rect_info(&ctx->win[i]); |
| ctx->win[i].status = HWC_WIN_FREE; |
| } |
| ctx->num_of_hwc_layer = 0; |
| need_swap_buffers = true; |
| |
| if (list->sur == NULL && list->dpy == NULL) { |
| #ifdef SKIP_DUMMY_UI_LAY_DRAWING |
| ctx->fb_lay_skip_initialized = 0; |
| #endif |
| return HWC_EGL_ERROR; |
| } |
| } |
| |
| if(ctx->num_of_hwc_layer > NUM_OF_WIN) |
| ctx->num_of_hwc_layer = NUM_OF_WIN; |
| |
| /* |
| * H/W composer documentation states: |
| * There is an implicit layer containing opaque black |
| * pixels behind all the layers in the list. |
| * It is the responsibility of the hwcomposer module to make |
| * sure black pixels are output (or blended from). |
| * |
| * Since we're using a blitter, we need to erase the frame-buffer when |
| * switching to all-overlay mode. |
| * |
| */ |
| if (ctx->num_of_hwc_layer && |
| ctx->num_of_fb_layer==0 && ctx->num_of_fb_layer_prev) { |
| #ifdef SKIP_DUMMY_UI_LAY_DRAWING |
| if (ctx->num_of_fb_lay_skip == 0) |
| #endif |
| { |
| glDisable(GL_SCISSOR_TEST); |
| glClearColor(0, 0, 0, 0); |
| glClear(GL_COLOR_BUFFER_BIT); |
| glEnable(GL_SCISSOR_TEST); |
| need_swap_buffers = true; |
| } |
| } |
| ctx->num_of_fb_layer_prev = ctx->num_of_fb_layer; |
| |
| //compose hardware layers here |
| for (int i = 0; i < ctx->num_of_hwc_layer - ctx->num_2d_blit_layer; i++) { |
| win = &ctx->win[i]; |
| if (win->status == HWC_WIN_RESERVED) { |
| cur = &list->hwLayers[win->layer_index]; |
| |
| if (cur->compositionType == HWC_OVERLAY) { |
| if (ctx->layer_prev_buf[i] == (uint32_t)cur->handle) { |
| /* |
| * In android platform, all the graphic buffer are at least |
| * double buffered (2 or more) this buffer is already rendered. |
| * It is the redundant src buffer for FIMC rendering. |
| */ |
| |
| #if defined(BOARD_USES_HDMI) |
| skip_hdmi_rendering = 1; |
| #endif |
| continue; |
| } |
| ctx->layer_prev_buf[i] = (uint32_t)cur->handle; |
| // initialize the src & dist context for fimc |
| set_src_dst_img_rect(cur, win, &src_img, &dst_img, |
| &src_work_rect, &dst_work_rect, i); |
| |
| ret = runFimc(ctx, |
| &src_img, &src_work_rect, |
| &dst_img, &dst_work_rect, |
| cur->transform); |
| |
| if (ret < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::runFimc fail : ret=%d\n", |
| __func__, ret); |
| skipped_window_mask |= (1 << i); |
| continue; |
| } |
| |
| window_pan_display(win); |
| |
| win->buf_index = (win->buf_index + 1) % NUM_OF_WIN_BUF; |
| if (win->power_state == 0) |
| window_show(win); |
| } else { |
| SEC_HWC_Log(HWC_LOG_ERROR, |
| "%s:: error : layer %d compositionType should have been" |
| " HWC_OVERLAY ", __func__, win->layer_index); |
| skipped_window_mask |= (1 << i); |
| continue; |
| } |
| } else { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s:: error : window status should have " |
| "been HWC_WIN_RESERVED by now... ", __func__); |
| skipped_window_mask |= (1 << i); |
| continue; |
| } |
| } |
| |
| if (skipped_window_mask) { |
| //turn off the free windows |
| for (int i = 0; i < NUM_OF_WIN; i++) { |
| if (skipped_window_mask & (1 << i)) { |
| window_hide(&ctx->win[i]); |
| reset_win_rect_info(&ctx->win[i]); |
| } |
| } |
| } |
| |
| if (need_swap_buffers) { |
| #ifdef CHECK_EGL_FPS |
| check_fps(); |
| #endif |
| #ifdef HWC_HWOVERLAY |
| unsigned char pixels[4]; |
| glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixels); |
| #endif |
| EGLBoolean sucess = eglSwapBuffers((EGLDisplay)list->dpy, (EGLSurface)list->sur); |
| if (!sucess) |
| return HWC_EGL_ERROR; |
| } |
| |
| #if defined(BOARD_USES_HDMI) |
| android::SecHdmiClient *mHdmiClient = android::SecHdmiClient::getInstance(); |
| |
| if (skip_hdmi_rendering == 1) |
| return 0; |
| |
| if (list == NULL) { |
| // Don't display unnecessary image |
| mHdmiClient->setHdmiEnable(0); |
| return 0; |
| } else { |
| mHdmiClient->setHdmiEnable(1); |
| } |
| |
| #ifdef SUPPORT_AUTO_UI_ROTATE |
| cur = &list->hwLayers[0]; |
| |
| if (cur->transform == HAL_TRANSFORM_ROT_90 || cur->transform == HAL_TRANSFORM_ROT_270) |
| mHdmiClient->setHdmiRotate(270, ctx->num_of_hwc_layer); |
| else |
| mHdmiClient->setHdmiRotate(0, ctx->num_of_hwc_layer); |
| #endif |
| |
| // To support S3D video playback (automatic TV mode change to 3D mode) |
| if (ctx->num_of_hwc_layer == 1) { |
| if (src_img.usage != prev_usage) |
| mHdmiClient->setHdmiResolution(DEFAULT_HDMI_RESOLUTION_VALUE, android::SecHdmiClient::HDMI_2D); // V4L2_STD_1080P_60 |
| |
| if ((src_img.usage & GRALLOC_USAGE_PRIVATE_SBS_LR) || |
| (src_img.usage & GRALLOC_USAGE_PRIVATE_SBS_RL)) |
| mHdmiClient->setHdmiResolution(DEFAULT_HDMI_S3D_SBS_RESOLUTION_VALUE, android::SecHdmiClient::HDMI_S3D_SBS); // V4L2_STD_TVOUT_720P_60_SBS_HALF |
| else if ((src_img.usage & GRALLOC_USAGE_PRIVATE_TB_LR) || |
| (src_img.usage & GRALLOC_USAGE_PRIVATE_TB_RL)) |
| mHdmiClient->setHdmiResolution(DEFAULT_HDMI_S3D_TB_RESOLUTION_VALUE, android::SecHdmiClient::HDMI_S3D_TB); // V4L2_STD_TVOUT_1080P_24_TB |
| |
| prev_usage = src_img.usage; |
| } else { |
| if ((prev_usage & GRALLOC_USAGE_PRIVATE_SBS_LR) || |
| (prev_usage & GRALLOC_USAGE_PRIVATE_SBS_RL) || |
| (prev_usage & GRALLOC_USAGE_PRIVATE_TB_LR) || |
| (prev_usage & GRALLOC_USAGE_PRIVATE_TB_RL)) |
| mHdmiClient->setHdmiResolution(DEFAULT_HDMI_RESOLUTION_VALUE, android::SecHdmiClient::HDMI_2D); // V4L2_STD_1080P_60 |
| |
| prev_usage = 0; |
| } |
| |
| if (ctx->num_of_hwc_layer == 1) { |
| if ((src_img.format == HAL_PIXEL_FORMAT_CUSTOM_YCbCr_420_SP_TILED)|| |
| (src_img.format == HAL_PIXEL_FORMAT_CUSTOM_YCrCb_420_SP)) { |
| ADDRS * addr = (ADDRS *)(src_img.base); |
| mHdmiClient->blit2Hdmi(src_work_rect.w, src_work_rect.h, |
| src_img.format, |
| (unsigned int)addr->addr_y, (unsigned int)addr->addr_cbcr, (unsigned int)addr->addr_cbcr, |
| 0, 0, |
| android::SecHdmiClient::HDMI_MODE_VIDEO, |
| ctx->num_of_hwc_layer); |
| } else if ((src_img.format == HAL_PIXEL_FORMAT_YCbCr_420_SP) || |
| (src_img.format == HAL_PIXEL_FORMAT_YCrCb_420_SP) || |
| (src_img.format == HAL_PIXEL_FORMAT_YCbCr_420_P) || |
| (src_img.format == HAL_PIXEL_FORMAT_YV12)) { |
| mHdmiClient->blit2Hdmi(src_work_rect.w, src_work_rect.h, |
| src_img.format, |
| (unsigned int)ctx->fimc.params.src.buf_addr_phy_rgb_y, |
| (unsigned int)ctx->fimc.params.src.buf_addr_phy_cb, |
| (unsigned int)ctx->fimc.params.src.buf_addr_phy_cr, |
| 0, 0, |
| android::SecHdmiClient::HDMI_MODE_VIDEO, |
| ctx->num_of_hwc_layer); |
| } else { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s: Unsupported format = %d", __func__, src_img.format); |
| } |
| } |
| #endif |
| |
| return 0; |
| } |
| |
| static void hwc_registerProcs(struct hwc_composer_device_1* dev, |
| hwc_procs_t const* procs) |
| { |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| ctx->procs = const_cast<hwc_procs_t *>(procs); |
| } |
| |
| static int hwc_query(struct hwc_composer_device_1* dev, |
| int what, int* value) |
| { |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| |
| switch (what) { |
| case HWC_BACKGROUND_LAYER_SUPPORTED: |
| // we don't support the background layer yet |
| value[0] = 0; |
| break; |
| case HWC_VSYNC_PERIOD: |
| // vsync period in nanosecond |
| value[0] = 1000000000.0 / 57; |
| break; |
| default: |
| // unsupported query |
| return -EINVAL; |
| } |
| return 0; |
| } |
| |
| static int hwc_eventControl(struct hwc_composer_device_1* dev, int dpy, |
| int event, int enabled) |
| { |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| |
| switch (event) { |
| case HWC_EVENT_VSYNC: |
| int val = !!enabled; |
| int err = ioctl(ctx->global_lcd_win.fd, S3CFB_SET_VSYNC_INT, &val); |
| if (err < 0) |
| return -errno; |
| |
| return 0; |
| } |
| return -EINVAL; |
| } |
| |
| #ifdef SYSFS_VSYNC_NOTIFICATION |
| static void *hwc_vsync_sysfs_loop(void *data) |
| { |
| static char buf[4096]; |
| int vsync_timestamp_fd; |
| fd_set exceptfds; |
| int res; |
| int64_t timestamp = 0; |
| hwc_context_t * ctx = (hwc_context_t *)(data); |
| |
| vsync_timestamp_fd = open("/sys/devices/platform/samsung-pd.2/s3cfb.0/vsync_time", O_RDONLY); |
| char thread_name[64] = "hwcVsyncThread"; |
| prctl(PR_SET_NAME, (unsigned long) &thread_name, 0, 0, 0); |
| setpriority(PRIO_PROCESS, 0, -20); |
| memset(buf, 0, sizeof(buf)); |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG,"Using sysfs mechanism for VSYNC notification"); |
| |
| FD_ZERO(&exceptfds); |
| FD_SET(vsync_timestamp_fd, &exceptfds); |
| do { |
| ssize_t len = read(vsync_timestamp_fd, buf, sizeof(buf)); |
| timestamp = strtoull(buf, NULL, 0); |
| if(ctx->procs) |
| ctx->procs->vsync(ctx->procs, 0, timestamp); |
| select(vsync_timestamp_fd + 1, NULL, NULL, &exceptfds, NULL); |
| lseek(vsync_timestamp_fd, 0, SEEK_SET); |
| } while (1); |
| |
| return NULL; |
| } |
| #endif |
| |
| void handle_vsync_uevent(hwc_context_t *ctx, const char *buff, int len) |
| { |
| uint64_t timestamp = 0; |
| const char *s = buff; |
| |
| if(!ctx->procs || !ctx->procs->vsync) |
| return; |
| |
| s += strlen(s) + 1; |
| |
| while(*s) { |
| if (!strncmp(s, "VSYNC=", strlen("VSYNC="))) |
| timestamp = strtoull(s + strlen("VSYNC="), NULL, 0); |
| |
| s += strlen(s) + 1; |
| if (s - buff >= len) |
| break; |
| } |
| |
| ctx->procs->vsync(ctx->procs, 0, timestamp); |
| } |
| |
| static void *hwc_vsync_thread(void *data) |
| { |
| hwc_context_t *ctx = (hwc_context_t *)(data); |
| char uevent_desc[4096]; |
| |
| memset(uevent_desc, 0, sizeof(uevent_desc)); |
| setpriority(PRIO_PROCESS, 0, HAL_PRIORITY_URGENT_DISPLAY); |
| uevent_init(); |
| |
| while(true) { |
| |
| int len = uevent_next_event(uevent_desc, sizeof(uevent_desc) - 2); |
| |
| bool vsync = !strcmp(uevent_desc, "change@/devices/platform/samsung-pd.2/s3cfb.0"); |
| if(vsync) |
| handle_vsync_uevent(ctx, uevent_desc, len); |
| } |
| |
| return NULL; |
| } |
| |
| static int hwc_device_close(struct hw_device_t *dev) |
| { |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| int ret = 0; |
| int i; |
| if (ctx) { |
| if (destroyFimc(&ctx->fimc) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::destroyFimc fail", __func__); |
| ret = -1; |
| } |
| |
| if (window_close(&ctx->global_lcd_win) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::window_close() fail", __func__); |
| ret = -1; |
| } |
| |
| for (i = 0; i < NUM_OF_WIN; i++) { |
| if (window_close(&ctx->win[i]) < 0) |
| SEC_HWC_Log(HWC_LOG_DEBUG, "%s::window_close() fail", __func__); |
| } |
| |
| free(ctx); |
| } |
| return ret; |
| } |
| |
| static int hwc_blank(struct hwc_composer_device_1 *dev, int dpy, int blank) |
| { |
| struct hwc_context_t* ctx = (struct hwc_context_t*)dev; |
| if (blank) { |
| // release our resources, the screen is turning off |
| // in our case, there is nothing to do. |
| ctx->num_of_fb_layer_prev = 0; |
| return 0; |
| } |
| else { |
| // No need to unblank, will unblank on set() |
| return 0; |
| } |
| } |
| |
| static int hwc_device_open(const struct hw_module_t* module, const char* name, |
| struct hw_device_t** device) |
| { |
| int status = 0; |
| int err = 0; |
| struct hwc_win_info_t *win; |
| |
| if (strcmp(name, HWC_HARDWARE_COMPOSER)) |
| return -EINVAL; |
| |
| struct hwc_context_t *dev; |
| dev = (hwc_context_t*)malloc(sizeof(*dev)); |
| |
| /* initialize our state here */ |
| memset(dev, 0, sizeof(*dev)); |
| |
| /* initialize the procs */ |
| dev->device.common.tag = HARDWARE_DEVICE_TAG; |
| dev->device.common.version = HWC_DEVICE_API_VERSION_1_0; |
| dev->device.common.module = const_cast<hw_module_t*>(module); |
| dev->device.common.close = hwc_device_close; |
| dev->device.prepare = hwc_prepare; |
| dev->device.set = hwc_set; |
| dev->device.eventControl = hwc_eventControl; |
| dev->device.blank = hwc_blank; |
| dev->device.query = hwc_query; |
| dev->device.registerProcs = hwc_registerProcs; |
| *device = &dev->device.common; |
| |
| //initializing |
| memset(&(dev->fimc), 0, sizeof(s5p_fimc_t)); |
| |
| /* open WIN0 & WIN1 here */ |
| for (int i = 0; i < NUM_OF_WIN; i++) { |
| if (window_open(&(dev->win[i]), i) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, |
| "%s:: Failed to open window %d device ", __func__, i); |
| status = -EINVAL; |
| goto err; |
| } |
| } |
| |
| /* open window 2, used to query global LCD info */ |
| if (window_open(&dev->global_lcd_win, 2) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s:: Failed to open window 2 device ", __func__); |
| status = -EINVAL; |
| goto err; |
| } |
| |
| if (window_get_global_lcd_info(dev) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, |
| "%s::window_get_global_lcd_info is failed : %s", |
| __func__, strerror(errno)); |
| status = -EINVAL; |
| goto err; |
| } |
| |
| #if defined(BOARD_USES_HDMI) |
| lcd_width = dev->lcd_info.xres; |
| lcd_height = dev->lcd_info.yres; |
| #endif |
| |
| /* initialize the window context */ |
| for (int i = 0; i < NUM_OF_WIN; i++) { |
| win = &dev->win[i]; |
| memcpy(&win->lcd_info, &dev->lcd_info, sizeof(struct fb_var_screeninfo)); |
| memcpy(&win->var_info, &dev->lcd_info, sizeof(struct fb_var_screeninfo)); |
| |
| win->rect_info.x = 0; |
| win->rect_info.y = 0; |
| win->rect_info.w = win->var_info.xres; |
| win->rect_info.h = win->var_info.yres; |
| |
| if (window_set_pos(win) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::window_set_pos is failed : %s", |
| __func__, strerror(errno)); |
| status = -EINVAL; |
| goto err; |
| } |
| |
| if (window_get_info(win, i) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::window_get_info is failed : %s", |
| __func__, strerror(errno)); |
| status = -EINVAL; |
| goto err; |
| } |
| |
| } |
| |
| //create PP |
| if (createFimc(&dev->fimc) < 0) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::creatFimc() fail", __func__); |
| status = -EINVAL; |
| goto err; |
| } |
| |
| #ifndef SYSFS_VSYNC_NOTIFICATION |
| err = pthread_create(&dev->vsync_thread, NULL, hwc_vsync_thread, dev); |
| if (err) { |
| ALOGE("%s::pthread_create() failed : %s", __func__, strerror(err)); |
| status = -err; |
| goto err; |
| } |
| #endif |
| |
| #ifdef SYSFS_VSYNC_NOTIFICATION |
| err = pthread_create(&dev->vsync_thread, NULL, hwc_vsync_sysfs_loop, dev); |
| if (err) { |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::pthread_create() failed : %s", __func__, strerror(err)); |
| status = -err; |
| goto err; |
| } |
| #endif |
| |
| SEC_HWC_Log(HWC_LOG_DEBUG, "%s:: hwc_device_open: SUCCESS", __func__); |
| |
| return 0; |
| |
| err: |
| if (destroyFimc(&dev->fimc) < 0) |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::destroyFimc() fail", __func__); |
| |
| if (window_close(&dev->global_lcd_win) < 0) |
| SEC_HWC_Log(HWC_LOG_ERROR, "%s::window_close() fail", __func__); |
| |
| for (int i = 0; i < NUM_OF_WIN; i++) { |
| if (window_close(&dev->win[i]) < 0) |
| SEC_HWC_Log(HWC_LOG_DEBUG, "%s::window_close() fail", __func__); |
| } |
| |
| return status; |
| } |