/* * Copyright (C) 2010 The Android Open Source Project * * 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. */ /* * Revision History: * - 2011/03/11 : Rama, Meka(v.meka@samsung.com) * Initial version * * - 2011/12/07 : Jeonghee, Kim(jhhhh.kim@samsung.com) * Add V4L2_PIX_FMT_YUV420M V4L2_PIX_FMT_NV12M * */ #include #include "SecHWCUtils.h" #define V4L2_BUF_TYPE_OUTPUT V4L2_BUF_TYPE_VIDEO_OUTPUT #define V4L2_BUF_TYPE_CAPTURE V4L2_BUF_TYPE_VIDEO_CAPTURE #define EXYNOS4_ALIGN( value, base ) (((value) + ((base) - 1)) & ~((base) - 1)) //#define CHECK_FPS #ifdef CHECK_FPS #include #include #define CHK_FRAME_CNT 57 void check_fps() { static struct timeval tick, tick_old; static int total = 0; static int cnt = 0; int FPS; cnt++; gettimeofday(&tick, NULL); if (cnt > 10) { if (tick.tv_sec > tick_old.tv_sec) total += ((tick.tv_usec/1000) + (tick.tv_sec - tick_old.tv_sec)*1000 - (tick_old.tv_usec/1000)); else total += ((tick.tv_usec - tick_old.tv_usec)/1000); memcpy(&tick_old, &tick, sizeof(timeval)); if (cnt == (10 + CHK_FRAME_CNT)) { FPS = 1000*CHK_FRAME_CNT/total; ALOGE("[FPS]:%d\n", FPS); total = 0; cnt = 10; } } else { memcpy(&tick_old, &tick, sizeof(timeval)); total = 0; } } #endif struct yuv_fmt_list yuv_list[] = { { "V4L2_PIX_FMT_NV12", "YUV420/2P/LSB_CBCR", V4L2_PIX_FMT_NV12, 12, 2 }, { "V4L2_PIX_FMT_NV12T", "YUV420/2P/LSB_CBCR", V4L2_PIX_FMT_NV12T, 12, 2 }, { "V4L2_PIX_FMT_NV21", "YUV420/2P/LSB_CRCB", V4L2_PIX_FMT_NV21, 12, 2 }, { "V4L2_PIX_FMT_NV21X", "YUV420/2P/MSB_CBCR", V4L2_PIX_FMT_NV21X, 12, 2 }, { "V4L2_PIX_FMT_NV12X", "YUV420/2P/MSB_CRCB", V4L2_PIX_FMT_NV12X, 12, 2 }, { "V4L2_PIX_FMT_YUV420", "YUV420/3P", V4L2_PIX_FMT_YUV420, 12, 3 }, { "V4L2_PIX_FMT_YUYV", "YUV422/1P/YCBYCR", V4L2_PIX_FMT_YUYV, 16, 1 }, { "V4L2_PIX_FMT_YVYU", "YUV422/1P/YCRYCB", V4L2_PIX_FMT_YVYU, 16, 1 }, { "V4L2_PIX_FMT_UYVY", "YUV422/1P/CBYCRY", V4L2_PIX_FMT_UYVY, 16, 1 }, { "V4L2_PIX_FMT_VYUY", "YUV422/1P/CRYCBY", V4L2_PIX_FMT_VYUY, 16, 1 }, { "V4L2_PIX_FMT_UV12", "YUV422/2P/LSB_CBCR", V4L2_PIX_FMT_NV16, 16, 2 }, { "V4L2_PIX_FMT_UV21", "YUV422/2P/LSB_CRCB", V4L2_PIX_FMT_NV61, 16, 2 }, { "V4L2_PIX_FMT_UV12X", "YUV422/2P/MSB_CBCR", V4L2_PIX_FMT_NV16X, 16, 2 }, { "V4L2_PIX_FMT_UV21X", "YUV422/2P/MSB_CRCB", V4L2_PIX_FMT_NV61X, 16, 2 }, { "V4L2_PIX_FMT_YUV422P", "YUV422/3P", V4L2_PIX_FMT_YUV422P, 16, 3 }, }; int window_open(struct hwc_win_info_t *win, int id) { char name[64]; int real_id = id; char const * const device_template = "/dev/graphics/fb%u"; // window & FB maping // fb0 -> win-id : 2 // fb1 -> win-id : 3 // fb2 -> win-id : 4 // fb3 -> win-id : 0 // fb4 -> win_id : 1 // it is pre assumed that ...win0 or win1 is used here.. switch (id) { case 0: real_id = 3; break; case 1: real_id = 4; break; case 2: real_id = 0; break; case 3: real_id = 1; break; case 4: real_id = 2; break; default: SEC_HWC_Log(HWC_LOG_ERROR, "%s::id(%d) is weird", __func__, id); goto error; } // 0/10 // snprintf(name, 64, device_template, id + 3); // 5/10 // snprintf(name, 64, device_template, id + 0); // 0/10 // snprintf(name, 64, device_template, id + 1); snprintf(name, 64, device_template, real_id); win->fd = open(name, O_RDWR); if (win->fd <= 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Failed to open window device (%s) : %s", __func__, strerror(errno), name); goto error; } #ifdef ENABLE_FIMD_VSYNC int vsync = 1; if (ioctl(win->fd, S3CFB_SET_VSYNC_INT, &vsync) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::S3CFB_SET_VSYNC_INT fail", __func__); goto error; } #endif return 0; error: if (0 < win->fd) close(win->fd); win->fd = 0; return -1; } int window_close(struct hwc_win_info_t *win) { int ret = 0; if (0 < win->fd) { #ifdef ENABLE_FIMD_VSYNC int vsync = 0; if (ioctl(win->fd, S3CFB_SET_VSYNC_INT, &vsync) < 0) SEC_HWC_Log(HWC_LOG_ERROR, "%s::S3CFB_SET_VSYNC_INT fail", __func__); #endif ret = close(win->fd); } win->fd = 0; return ret; } int window_set_pos(struct hwc_win_info_t *win) { struct s3cfb_user_window window; //before changing the screen configuration...powerdown the window if (window_hide(win) != 0) return -1; SEC_HWC_Log(HWC_LOG_DEBUG, "%s:: x(%d), y(%d)", __func__, win->rect_info.x, win->rect_info.y); win->var_info.xres_virtual = (win->lcd_info.xres + 15) & ~ 15; win->var_info.yres_virtual = win->lcd_info.yres * NUM_OF_WIN_BUF; win->var_info.xres = win->rect_info.w; win->var_info.yres = win->rect_info.h; win->var_info.activate &= ~FB_ACTIVATE_MASK; win->var_info.activate |= FB_ACTIVATE_FORCE; if (ioctl(win->fd, FBIOPUT_VSCREENINFO, &(win->var_info)) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::FBIOPUT_VSCREENINFO(%d, %d) fail", __func__, win->rect_info.w, win->rect_info.h); return -1; } window.x = win->rect_info.x; window.y = win->rect_info.y; if (ioctl(win->fd, S3CFB_WIN_POSITION, &window) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::S3CFB_WIN_POSITION(%d, %d) fail", __func__, window.x, window.y); return -1; } return 0; } int window_get_info(struct hwc_win_info_t *win, int win_num) { int temp_size = 0; if (ioctl(win->fd, FBIOGET_FSCREENINFO, &win->fix_info) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "FBIOGET_FSCREENINFO failed : %s", strerror(errno)); goto error; } win->size = win->fix_info.line_length * win->var_info.yres; for (int j = 0; j < NUM_OF_WIN_BUF; j++) { temp_size = win->size * j; win->addr[j] = win->fix_info.smem_start + temp_size; SEC_HWC_Log(HWC_LOG_DEBUG, "%s::win-%d add[%d] %x ", __func__, win_num, j, win->addr[j]); } return 0; error: win->fix_info.smem_start = 0; return -1; } int window_pan_display(struct hwc_win_info_t *win) { struct fb_var_screeninfo *lcd_info = &(win->lcd_info); #ifdef ENABLE_FIMD_VSYNC if (ioctl(win->fd, FBIO_WAITFORVSYNC, 0) < 0) SEC_HWC_Log(HWC_LOG_ERROR, "%s::FBIO_WAITFORVSYNC fail(%s)", __func__, strerror(errno)); #endif lcd_info->yoffset = lcd_info->yres * win->buf_index; if (ioctl(win->fd, FBIOPAN_DISPLAY, lcd_info) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::FBIOPAN_DISPLAY(%d / %d / %d) fail(%s)", __func__, lcd_info->yres, win->buf_index, lcd_info->yres_virtual, strerror(errno)); return -1; } return 0; } int window_show(struct hwc_win_info_t *win) { if (win->power_state == 0) { if (ioctl(win->fd, FBIOBLANK, FB_BLANK_UNBLANK) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::FBIOBLANK failed : (%d:%s)", __func__, win->fd, strerror(errno)); return -1; } win->power_state = 1; } return 0; } int window_hide(struct hwc_win_info_t *win) { if (win->power_state == 1) { if (ioctl(win->fd, FBIOBLANK, FB_BLANK_POWERDOWN) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::FBIOBLANK failed : (%d:%s)", __func__, win->fd, strerror(errno)); return -1; } win->power_state = 0; } return 0; } int window_get_global_lcd_info(struct hwc_context_t *ctx) { if (ioctl(ctx->global_lcd_win.fd, FBIOGET_VSCREENINFO, &ctx->lcd_info) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "FBIOGET_VSCREENINFO failed : %s", strerror(errno)); return -1; } if (ctx->lcd_info.xres == 0) { SEC_HWC_Log(HWC_LOG_ERROR, "ATTENTION: XRES IS 0"); } if (ctx->lcd_info.yres == 0) { SEC_HWC_Log(HWC_LOG_ERROR, "ATTENTION: YRES IS 0"); } if (ctx->lcd_info.bits_per_pixel == 0) { SEC_HWC_Log(HWC_LOG_ERROR, "ATTENTION: BPP IS 0"); } return 0; } int fimc_v4l2_set_src(int fd, unsigned int hw_ver, s5p_fimc_img_info *src) { struct v4l2_format fmt; struct v4l2_cropcap cropcap; struct v4l2_crop crop; struct v4l2_requestbuffers req; fmt.fmt.pix.width = src->full_width; fmt.fmt.pix.height = src->full_height; fmt.fmt.pix.pixelformat = src->color_space; fmt.fmt.pix.field = V4L2_FIELD_NONE; fmt.type = V4L2_BUF_TYPE_OUTPUT; if (ioctl(fd, VIDIOC_S_FMT, &fmt) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::VIDIOC_S_FMT failed : errno=%d (%s)" " : fd=%d\n", __func__, errno, strerror(errno), fd); return -1; } /* crop input size */ crop.type = V4L2_BUF_TYPE_OUTPUT; crop.c.width = src->width; crop.c.height = src->height; if (0x50 <= hw_ver) { crop.c.left = src->start_x; crop.c.top = src->start_y; } else { crop.c.left = 0; crop.c.top = 0; } if (ioctl(fd, VIDIOC_S_CROP, &crop) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_CROP :" "crop.c.left : (%d), crop.c.top : (%d), crop.c.width : (%d), crop.c.height : (%d)", __func__, crop.c.left, crop.c.top, crop.c.width, crop.c.height); return -1; } /* input buffer type */ req.count = 1; req.memory = V4L2_MEMORY_USERPTR; req.type = V4L2_BUF_TYPE_OUTPUT; if (ioctl(fd, VIDIOC_REQBUFS, &req) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in VIDIOC_REQBUFS", __func__); return -1; } return 0; } int fimc_v4l2_set_dst(int fd, s5p_fimc_img_info *dst, int rotation, int hflip, int vflip, unsigned int addr) { struct v4l2_format sFormat; struct v4l2_control vc; struct v4l2_framebuffer fbuf; int ret; /* set rotation configuration */ vc.id = V4L2_CID_ROTATION; vc.value = rotation; ret = ioctl(fd, VIDIOC_S_CTRL, &vc); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_CTRL - rotation (%d)" "vc.id : (%d), vc.value : (%d)", __func__, ret, vc.id, vc.value); return -1; } vc.id = V4L2_CID_HFLIP; vc.value = hflip; ret = ioctl(fd, VIDIOC_S_CTRL, &vc); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_CTRL - hflip (%d)" "vc.id : (%d), vc.value : (%d)", __func__, ret, vc.id, vc.value); return -1; } vc.id = V4L2_CID_VFLIP; vc.value = vflip; ret = ioctl(fd, VIDIOC_S_CTRL, &vc); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_CTRL - vflip (%d)" "vc.id : (%d), vc.value : (%d)", __func__, ret, vc.id, vc.value); return -1; } /* set size, format & address for destination image (DMA-OUTPUT) */ ret = ioctl(fd, VIDIOC_G_FBUF, &fbuf); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_G_FBUF (%d)", __func__, ret); return -1; } fbuf.base = (void *)addr; fbuf.fmt.width = dst->full_width; fbuf.fmt.height = dst->full_height; fbuf.fmt.pixelformat = dst->color_space; ret = ioctl(fd, VIDIOC_S_FBUF, &fbuf); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_FBUF (%d)", __func__, ret); return -1; } /* set destination window */ sFormat.type = V4L2_BUF_TYPE_VIDEO_OVERLAY; sFormat.fmt.win.w.left = dst->start_x; sFormat.fmt.win.w.top = dst->start_y; sFormat.fmt.win.w.width = dst->width; sFormat.fmt.win.w.height = dst->height; ret = ioctl(fd, VIDIOC_S_FMT, &sFormat); if (ret < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_S_FMT (%d)", __func__, ret); return -1; } return 0; } int fimc_v4l2_stream_on(int fd, enum v4l2_buf_type type) { if (-1 == ioctl(fd, VIDIOC_STREAMON, &type)) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_STREAMON\n"); return -1; } return 0; } int fimc_v4l2_queue(int fd, struct fimc_buf *fimc_buf, enum v4l2_buf_type type, int index) { struct v4l2_buffer buf; int ret; buf.length = 0; buf.m.userptr = (unsigned long)fimc_buf; buf.memory = V4L2_MEMORY_USERPTR; buf.index = index; buf.type = type; ret = ioctl(fd, VIDIOC_QBUF, &buf); if (0 > ret) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_QBUF : (%d)", ret); return -1; } return 0; } int fimc_v4l2_dequeue(int fd, struct fimc_buf *fimc_buf __unused, enum v4l2_buf_type type) { struct v4l2_buffer buf; buf.memory = V4L2_MEMORY_USERPTR; buf.type = type; if (-1 == ioctl(fd, VIDIOC_DQBUF, &buf)) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_DQBUF\n"); return -1; } return buf.index; } int fimc_v4l2_stream_off(int fd, enum v4l2_buf_type type) { if (-1 == ioctl(fd, VIDIOC_STREAMOFF, &type)) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_STREAMOFF\n"); return -1; } return 0; } int fimc_v4l2_clr_buf(int fd, enum v4l2_buf_type type) { struct v4l2_requestbuffers req; req.count = 0; req.memory = V4L2_MEMORY_USERPTR; req.type = type; if (ioctl(fd, VIDIOC_REQBUFS, &req) == -1) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_REQBUFS"); } return 0; } int fimc_v4l2_S_ctrl(int fd) { struct v4l2_control vc; vc.id = V4L2_CID_CACHEABLE; vc.value = 1; if (ioctl(fd, VIDIOC_S_CTRL, &vc) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Error in VIDIOC_S_CTRL"); return -1; } return 0; } int fimc_handle_oneshot(int fd, struct fimc_buf *fimc_src_buf, struct fimc_buf *fimc_dst_buf __unused) { #ifdef CHECK_FPS check_fps(); #endif if (fimc_v4l2_stream_on(fd, V4L2_BUF_TYPE_OUTPUT) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Fail : SRC v4l2_stream_on()"); return -5; } if (fimc_v4l2_queue(fd, fimc_src_buf, V4L2_BUF_TYPE_OUTPUT, 0) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Fail : SRC v4l2_queue()"); goto STREAM_OFF; } if (fimc_v4l2_dequeue(fd, fimc_src_buf, V4L2_BUF_TYPE_OUTPUT) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Fail : SRC v4l2_dequeue()"); return -6; } STREAM_OFF: if (fimc_v4l2_stream_off(fd, V4L2_BUF_TYPE_OUTPUT) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Fail : SRC v4l2_stream_off()"); return -8; } if (fimc_v4l2_clr_buf(fd, V4L2_BUF_TYPE_OUTPUT) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "Fail : SRC v4l2_clr_buf()"); return -10; } return 0; } static int memcpy_rect(void *dst, void *src, int fullW, int fullH, int realW, int realH, int format) { unsigned char *srcCb, *srcCr; unsigned char *dstCb, *dstCr; unsigned char *srcY, *dstY; int srcCbOffset, srcCrOffset; int dstCbOffset, dstFrameOffset, dstCrOffset; int cbFullW, cbRealW, cbFullH, cbRealH; int ySrcFW, ySrcFH, ySrcRW, ySrcRH; int planes; int i; SEC_HWC_Log(HWC_LOG_DEBUG, "++memcpy_rect()::" "dst(0x%x),src(0x%x),f.w(%d),f.h(%d),r.w(%d),r.h(%d),format(0x%x)", (unsigned int)dst, (unsigned int)src, fullW, fullH, realW, realH, format); // Set dst Y, Cb, Cr address for FIMC { cbFullW = fullW >> 1; cbRealW = realW >> 1; cbFullH = fullH >> 1; cbRealH = realH >> 1; dstFrameOffset = fullW * fullH; dstCrOffset = cbFullW * cbFullH; dstY = (unsigned char *)dst; dstCb = (unsigned char *)dst + dstFrameOffset; dstCr = (unsigned char *)dstCb + dstCrOffset; } // Get src Y, Cb, Cr address for source buffer. // Each address is aligned by 16's multiple for GPU both width and height. { ySrcFW = fullW; ySrcFH = fullH; ySrcRW = realW; ySrcRH = realH; srcCbOffset = EXYNOS4_ALIGN(ySrcRW,16)* EXYNOS4_ALIGN(ySrcRH,16); srcCrOffset = EXYNOS4_ALIGN(cbRealW,16)* EXYNOS4_ALIGN(cbRealH,16); srcY = (unsigned char *)src; srcCb = (unsigned char *)src + srcCbOffset; srcCr = (unsigned char *)srcCb + srcCrOffset; } SEC_HWC_Log(HWC_LOG_DEBUG, "--memcpy_rect()::\n" "dstY(0x%x),dstCb(0x%x),dstCr(0x%x) \n" "srcY(0x%x),srcCb(0x%x),srcCr(0x%x) \n" "cbRealW(%d),cbRealH(%d)", (unsigned int)dstY,(unsigned int)dstCb,(unsigned int)dstCr, (unsigned int)srcY,(unsigned int)srcCb,(unsigned int)srcCr, cbRealW, cbRealH); if (format == HAL_PIXEL_FORMAT_YV12) { //YV12(Y,Cr,Cv) planes = 3; //This is code for VE, deleted temporory by SSONG 2011.09.22 // This will be enabled later. /* //as defined in hardware.h, cb & cr full_width should be aligned to 16. ALIGN(y_stride/2, 16). ////Alignment is hard coded to 16. ////for example...check frameworks/media/libvideoeditor/lvpp/VideoEditorTools.cpp file for UV stride cal cbSrcFW = (cbSrcFW + 15) & (~15); srcCbOffset = ySrcFW * fullH; srcCrOffset = srcCbOffset + ((cbSrcFW * fullH) >> 1); srcY = (unsigned char *)src; srcCb = (unsigned char *)src + srcCbOffset; srcCr = (unsigned char *)src + srcCrOffset; */ } else if ((format == HAL_PIXEL_FORMAT_YCbCr_420_P)) { planes = 3; } else if (format == HAL_PIXEL_FORMAT_YCbCr_420_SP || format == HAL_PIXEL_FORMAT_YCrCb_420_SP) { planes = 2; } else { SEC_HWC_Log(HWC_LOG_ERROR, "use default memcpy instead of memcpy_rect"); return -1; } //#define CHECK_PERF #ifdef CHECK_PERF struct timeval start, end; gettimeofday(&start, NULL); #endif for (i = 0; i < realH; i++) memcpy(dstY + fullW * i, srcY + ySrcFW * i, ySrcRW); if (planes == 2) { for (i = 0; i < cbRealH; i++) memcpy(dstCb + ySrcFW * i, srcCb + ySrcFW * i, ySrcRW); } else if (planes == 3) { for (i = 0; i < cbRealH; i++) memcpy(dstCb + cbFullW * i, srcCb + cbFullW * i, cbRealW); for (i = 0; i < cbRealH; i++) memcpy(dstCr + cbFullW * i, srcCr + cbFullW * i, cbRealW); } #ifdef CHECK_PERF gettimeofday(&end, NULL); SEC_HWC_Log(HWC_LOG_ERROR, "[COPY]=%d,",(end.tv_sec - start.tv_sec)*1000+(end.tv_usec - start.tv_usec)/1000); #endif return 0; } /*****************************************************************************/ static int get_src_phys_addr(struct hwc_context_t *ctx, sec_img *src_img, sec_rect *src_rect) { s5p_fimc_t *fimc = &ctx->fimc; unsigned int src_virt_addr = 0; unsigned int src_phys_addr = 0; unsigned int src_frame_size = 0; ADDRS * addr; // error check routine if (0 == src_img->base && !(src_img->usage & GRALLOC_USAGE_HW_FIMC1)) { SEC_HWC_Log(HWC_LOG_ERROR, "%s invalid src image base\n", __func__); return 0; } switch (src_img->mem_type) { case HWC_PHYS_MEM_TYPE: src_phys_addr = src_img->base + src_img->offset; break; case HWC_VIRT_MEM_TYPE: case HWC_UNKNOWN_MEM_TYPE: switch (src_img->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: case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP: case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP: addr = (ADDRS *)(src_img->base); fimc->params.src.buf_addr_phy_rgb_y = addr->addr_y; fimc->params.src.buf_addr_phy_cb = addr->addr_cbcr; src_phys_addr = fimc->params.src.buf_addr_phy_rgb_y; if (0 == src_phys_addr) { SEC_HWC_Log(HWC_LOG_ERROR, "%s address error " "(format=CUSTOM_YCbCr/YCrCb_420_SP Y-addr=0x%x " "CbCr-Addr=0x%x)", __func__, fimc->params.src.buf_addr_phy_rgb_y, fimc->params.src.buf_addr_phy_cb); return 0; } break; 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: addr = (ADDRS *)(src_img->base + src_img->offset); fimc->params.src.buf_addr_phy_rgb_y = addr->addr_y; src_phys_addr = fimc->params.src.buf_addr_phy_rgb_y; if (0 == src_phys_addr) { SEC_HWC_Log(HWC_LOG_ERROR, "%s address error " "(format=CUSTOM_YCbCr/CbYCrY_422_I Y-addr=0x%x)", __func__, fimc->params.src.buf_addr_phy_rgb_y); return 0; } break; default: if (src_img->usage & GRALLOC_USAGE_HW_FIMC1) { fimc->params.src.buf_addr_phy_rgb_y = src_img->paddr; fimc->params.src.buf_addr_phy_cb = src_img->paddr + src_img->uoffset; fimc->params.src.buf_addr_phy_cr = src_img->paddr + src_img->uoffset + src_img->voffset; src_phys_addr = fimc->params.src.buf_addr_phy_rgb_y; } else { SEC_HWC_Log(HWC_LOG_ERROR, "%s::\nformat = 0x%x : Not " "GRALLOC_USAGE_HW_FIMC1 can not supported\n", __func__, src_img->format); } break; } } return src_phys_addr; } static inline int rotateValueHAL2PP(unsigned char transform) { int rotate_flag = transform & 0x7; switch (rotate_flag) { case HAL_TRANSFORM_ROT_90: return 90; case HAL_TRANSFORM_ROT_180: return 180; case HAL_TRANSFORM_ROT_270: return 270; case HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_ROT_90: return 90; case HAL_TRANSFORM_FLIP_V | HAL_TRANSFORM_ROT_90: return 90; case HAL_TRANSFORM_FLIP_H: return 0; case HAL_TRANSFORM_FLIP_V: return 0; } return 0; } static inline int hflipValueHAL2PP(unsigned char transform) { int flip_flag = transform & 0x7; switch (flip_flag) { case HAL_TRANSFORM_FLIP_H: case HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_ROT_90: return 1; case HAL_TRANSFORM_FLIP_V | HAL_TRANSFORM_ROT_90: case HAL_TRANSFORM_ROT_90: case HAL_TRANSFORM_ROT_180: case HAL_TRANSFORM_ROT_270: case HAL_TRANSFORM_FLIP_V: break; } return 0; } static inline int vflipValueHAL2PP(unsigned char transform) { int flip_flag = transform & 0x7; switch (flip_flag) { case HAL_TRANSFORM_FLIP_V: case HAL_TRANSFORM_FLIP_V | HAL_TRANSFORM_ROT_90: return 1; case HAL_TRANSFORM_FLIP_H | HAL_TRANSFORM_ROT_90: case HAL_TRANSFORM_ROT_90: case HAL_TRANSFORM_ROT_180: case HAL_TRANSFORM_ROT_270: case HAL_TRANSFORM_FLIP_H: break; } return 0; } static inline int multipleOf2(int number) { if (number % 2 == 1) return (number - 1); else return number; } static inline int multipleOf4(int number) { int remain_number = number % 4; if (remain_number != 0) return (number - remain_number); else return number; } static inline int multipleOf8(int number) { int remain_number = number % 8; if (remain_number != 0) return (number - remain_number); else return number; } static inline int multipleOf16(int number) { int remain_number = number % 16; if (remain_number != 0) return (number - remain_number); else return number; } static inline int widthOfPP(unsigned int ver, int pp_color_format, int number) { if (0x50 <= ver) { switch (pp_color_format) { /* 422 1/2/3 plane */ case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: case V4L2_PIX_FMT_NV61: case V4L2_PIX_FMT_NV16: case V4L2_PIX_FMT_YUV422P: /* 420 2/3 plane */ case V4L2_PIX_FMT_NV21: case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12T: case V4L2_PIX_FMT_YUV420: return multipleOf2(number); default : return number; } } else { switch (pp_color_format) { case V4L2_PIX_FMT_RGB565: return multipleOf8(number); case V4L2_PIX_FMT_RGB32: return multipleOf4(number); case V4L2_PIX_FMT_YUYV: case V4L2_PIX_FMT_UYVY: return multipleOf4(number); case V4L2_PIX_FMT_NV61: case V4L2_PIX_FMT_NV16: return multipleOf8(number); case V4L2_PIX_FMT_YUV422P: return multipleOf16(number); case V4L2_PIX_FMT_NV21: case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12T: return multipleOf8(number); case V4L2_PIX_FMT_YUV420: return multipleOf16(number); default : return number; } } return number; } static inline int heightOfPP(int pp_color_format, int number) { switch (pp_color_format) { case V4L2_PIX_FMT_NV21: case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV12T: case V4L2_PIX_FMT_YUV420: return multipleOf2(number); default : return number; break; } return number; } static unsigned int get_yuv_bpp(unsigned int fmt) { int i, sel = -1; for (i = 0; i < (int)(sizeof(yuv_list) / sizeof(struct yuv_fmt_list)); i++) { if (yuv_list[i].fmt == fmt) { sel = i; break; } } if (sel == -1) return sel; else return yuv_list[sel].bpp; } static unsigned int get_yuv_planes(unsigned int fmt) { int i, sel = -1; for (i = 0; i < (int)(sizeof(yuv_list) / sizeof(struct yuv_fmt_list)); i++) { if (yuv_list[i].fmt == fmt) { sel = i; break; } } if (sel == -1) return sel; else return yuv_list[sel].planes; } static int runFimcCore(struct hwc_context_t *ctx, unsigned int src_phys_addr, sec_img *src_img, sec_rect *src_rect, uint32_t src_color_space, unsigned int dst_phys_addr, sec_img *dst_img, sec_rect *dst_rect, uint32_t dst_color_space, int transform) { s5p_fimc_t * fimc = &ctx->fimc; s5p_fimc_params_t * params = &(fimc->params); struct fimc_buf fimc_src_buf; int src_bpp, src_planes; unsigned int frame_size = 0; bool src_cbcr_order = true; int rotate_value = rotateValueHAL2PP(transform); int hflip = 0; int vflip = 0; /* 1. param(fimc config)->src information * - src_img,src_rect => s_fw,s_fh,s_w,s_h,s_x,s_y */ params->src.full_width = src_img->f_w; params->src.full_height = src_img->f_h; params->src.width = src_rect->w; params->src.height = src_rect->h; params->src.start_x = src_rect->x; params->src.start_y = src_rect->y; params->src.color_space = src_color_space; params->src.buf_addr_phy_rgb_y = src_phys_addr; /* check src minimum */ if (src_rect->w < 16 || src_rect->h < 8) { SEC_HWC_Log(HWC_LOG_ERROR, "%s src size is not supported by fimc : f_w=%d f_h=%d " "x=%d y=%d w=%d h=%d (ow=%d oh=%d) format=0x%x", __func__, params->src.full_width, params->src.full_height, params->src.start_x, params->src.start_y, params->src.width, params->src.height, src_rect->w, src_rect->h, params->src.color_space); return -1; } /* 2. param(fimc config)->dst information * - dst_img,dst_rect,rot => d_fw,d_fh,d_w,d_h,d_x,d_y */ switch (rotate_value) { case 0: hflip = hflipValueHAL2PP(transform); vflip = vflipValueHAL2PP(transform); params->dst.full_width = dst_img->f_w; params->dst.full_height = dst_img->f_h; params->dst.start_x = dst_rect->x; params->dst.start_y = dst_rect->y; params->dst.width = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->w); params->dst.height = heightOfPP(dst_color_space, dst_rect->h); break; case 90: hflip = vflipValueHAL2PP(transform); vflip = hflipValueHAL2PP(transform); params->dst.full_width = dst_img->f_h; params->dst.full_height = dst_img->f_w; params->dst.start_x = dst_rect->y; params->dst.start_y = dst_img->f_w - (dst_rect->x + dst_rect->w); params->dst.width = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->h); params->dst.height = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->w); if (0x50 > fimc->hw_ver) params->dst.start_y += (dst_rect->w - params->dst.height); break; case 180: params->dst.full_width = dst_img->f_w; params->dst.full_height = dst_img->f_h; params->dst.start_x = dst_img->f_w - (dst_rect->x + dst_rect->w); params->dst.start_y = dst_img->f_h - (dst_rect->y + dst_rect->h); params->dst.width = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->w); params->dst.height = heightOfPP(dst_color_space, dst_rect->h); break; case 270: params->dst.full_width = dst_img->f_h; params->dst.full_height = dst_img->f_w; params->dst.start_x = dst_img->f_h - (dst_rect->y + dst_rect->h); params->dst.start_y = dst_rect->x; params->dst.width = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->h); params->dst.height = widthOfPP(fimc->hw_ver, dst_color_space, dst_rect->w); if (0x50 > fimc->hw_ver) params->dst.start_y += (dst_rect->w - params->dst.height); break; } params->dst.color_space = dst_color_space; SEC_HWC_Log(HWC_LOG_DEBUG, "runFimcCore()::" "SRC f.w(%d),f.h(%d),x(%d),y(%d),w(%d),h(%d)=>" "DST f.w(%d),f.h(%d),x(%d),y(%d),w(%d),h(%d)", params->src.full_width, params->src.full_height, params->src.start_x, params->src.start_y, params->src.width, params->src.height, params->dst.full_width, params->dst.full_height, params->dst.start_x, params->dst.start_y, params->dst.width, params->dst.height); /* check dst minimum */ if (dst_rect->w < 8 || dst_rect->h < 4) { SEC_HWC_Log(HWC_LOG_ERROR, "%s dst size is not supported by fimc : f_w=%d f_h=%d " "x=%d y=%d w=%d h=%d (ow=%d oh=%d) format=0x%x", __func__, params->dst.full_width, params->dst.full_height, params->dst.start_x, params->dst.start_y, params->dst.width, params->dst.height, dst_rect->w, dst_rect->h, params->dst.color_space); return -1; } /* check scaling limit * the scaling limie must not be more than MAX_RESIZING_RATIO_LIMIT */ if (((src_rect->w > dst_rect->w) && ((src_rect->w / dst_rect->w) > MAX_RESIZING_RATIO_LIMIT)) || ((dst_rect->w > src_rect->w) && ((dst_rect->w / src_rect->w) > MAX_RESIZING_RATIO_LIMIT))) { SEC_HWC_Log(HWC_LOG_ERROR, "%s over scaling limit : src.w=%d dst.w=%d (limit=%d)", __func__, src_rect->w, dst_rect->w, MAX_RESIZING_RATIO_LIMIT); return -1; } /* 3. Set configuration related to destination (DMA-OUT) * - set input format & size * - crop input size * - set input buffer * - set buffer type (V4L2_MEMORY_USERPTR) */ if (fimc_v4l2_set_dst(fimc->dev_fd, ¶ms->dst, rotate_value, hflip, vflip, dst_phys_addr) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "fimc_v4l2_set_dst is failed\n"); return -1; } /* 4. Set configuration related to source (DMA-INPUT) * - set input format & size * - crop input size * - set input buffer * - set buffer type (V4L2_MEMORY_USERPTR) */ if (fimc_v4l2_set_src(fimc->dev_fd, fimc->hw_ver, ¶ms->src) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "fimc_v4l2_set_src is failed\n"); return -1; } /* 5. Set input dma address (Y/RGB, Cb, Cr) * - zero copy : mfc, camera */ switch (src_img->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: case HAL_PIXEL_FORMAT_CUSTOM_YCbCr_422_SP: case HAL_PIXEL_FORMAT_CUSTOM_YCrCb_422_SP: /* for video contents zero copy case */ fimc_src_buf.base[0] = params->src.buf_addr_phy_rgb_y; fimc_src_buf.base[1] = params->src.buf_addr_phy_cb; break; 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: case HAL_PIXEL_FORMAT_RGB_565: case HAL_PIXEL_FORMAT_YV12: default: if (src_img->format == HAL_PIXEL_FORMAT_YV12){ src_cbcr_order = false; } if (src_img->usage & GRALLOC_USAGE_HW_FIMC1) { fimc_src_buf.base[0] = params->src.buf_addr_phy_rgb_y; if (src_cbcr_order == true) { fimc_src_buf.base[1] = params->src.buf_addr_phy_cb; fimc_src_buf.base[2] = params->src.buf_addr_phy_cr; } else { fimc_src_buf.base[2] = params->src.buf_addr_phy_cb; fimc_src_buf.base[1] = params->src.buf_addr_phy_cr; } SEC_HWC_Log(HWC_LOG_DEBUG, "runFimcCore - Y=0x%X, U=0x%X, V=0x%X\n", fimc_src_buf.base[0], fimc_src_buf.base[1],fimc_src_buf.base[2]); break; } } /* 6. Run FIMC * - stream on => queue => dequeue => stream off => clear buf */ if (fimc_handle_oneshot(fimc->dev_fd, &fimc_src_buf, NULL) < 0) { ALOGE("fimcrun fail"); fimc_v4l2_clr_buf(fimc->dev_fd, V4L2_BUF_TYPE_OUTPUT); return -1; } return 0; } int createFimc(s5p_fimc_t *fimc) { struct v4l2_capability cap; struct v4l2_format fmt; struct v4l2_control vc; // open device file if (fimc->dev_fd <= 0) fimc->dev_fd = open(PP_DEVICE_DEV_NAME, O_RDWR); if (fimc->dev_fd <= 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Post processor open error (%d)", __func__, errno); goto err; } // check capability if (ioctl(fimc->dev_fd, VIDIOC_QUERYCAP, &cap) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "VIDIOC_QUERYCAP failed"); goto err; } if (!(cap.capabilities & V4L2_CAP_STREAMING)) { SEC_HWC_Log(HWC_LOG_ERROR, "%d has no streaming support", fimc->dev_fd); goto err; } if (!(cap.capabilities & V4L2_CAP_VIDEO_OUTPUT)) { SEC_HWC_Log(HWC_LOG_ERROR, "%d is no video output", fimc->dev_fd); goto err; } /* * malloc fimc_outinfo structure */ fmt.type = V4L2_BUF_TYPE_OUTPUT; if (ioctl(fimc->dev_fd, VIDIOC_G_FMT, &fmt) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_G_FMT", __func__); goto err; } vc.id = V4L2_CID_FIMC_VERSION; vc.value = 0; if (ioctl(fimc->dev_fd, VIDIOC_G_CTRL, &vc) < 0) { SEC_HWC_Log(HWC_LOG_ERROR, "%s::Error in video VIDIOC_G_CTRL", __func__); goto err; } fimc->hw_ver = vc.value; return 0; err: if (0 < fimc->dev_fd) close(fimc->dev_fd); fimc->dev_fd =0; return -1; } int destroyFimc(s5p_fimc_t *fimc) { if (fimc->out_buf.virt_addr != NULL) { fimc->out_buf.virt_addr = NULL; fimc->out_buf.length = 0; } // close if (0 < fimc->dev_fd) close(fimc->dev_fd); fimc->dev_fd = 0; return 0; } int runFimc(struct hwc_context_t *ctx, struct sec_img *src_img, struct sec_rect *src_rect, struct sec_img *dst_img, struct sec_rect *dst_rect, uint32_t transform) { s5p_fimc_t * fimc = &ctx->fimc; unsigned int src_phys_addr = 0; unsigned int dst_phys_addr = 0; int rotate_value = 0; int32_t src_color_space; int32_t dst_color_space; /* 1. source address and size */ src_phys_addr = get_src_phys_addr(ctx, src_img, src_rect); if (0 == src_phys_addr) return -1; /* 2. destination address and size */ dst_phys_addr = dst_img->base; if (0 == dst_phys_addr) return -2; /* 3. check whether fimc supports the src format */ src_color_space = HAL_PIXEL_FORMAT_2_V4L2_PIX(src_img->format); if (0 > src_color_space) return -3; dst_color_space = HAL_PIXEL_FORMAT_2_V4L2_PIX(dst_img->format); if (0 > dst_color_space) return -4; /* 4. FIMC: src_rect of src_img => dst_rect of dst_img */ if (runFimcCore(ctx, src_phys_addr, src_img, src_rect, (uint32_t)src_color_space, dst_phys_addr, dst_img, dst_rect, (uint32_t)dst_color_space, transform) < 0) return -5; return 0; } int check_yuv_format(unsigned int color_format) { switch (color_format) { case HAL_PIXEL_FORMAT_YV12: case HAL_PIXEL_FORMAT_YCbCr_422_SP: case HAL_PIXEL_FORMAT_YCrCb_420_SP: case HAL_PIXEL_FORMAT_YCbCr_422_I: case HAL_PIXEL_FORMAT_YCbCr_422_P: case HAL_PIXEL_FORMAT_YCbCr_420_P: case HAL_PIXEL_FORMAT_YCbCr_420_I: case HAL_PIXEL_FORMAT_CbYCrY_422_I: case HAL_PIXEL_FORMAT_CbYCrY_420_I: case HAL_PIXEL_FORMAT_YCbCr_420_SP: case HAL_PIXEL_FORMAT_YCrCb_422_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: return 1; default: return 0; } }