media: Add checksum yuv info for decoder. [1/1]

PD#SWPL-26431

Problem:
There is no checksum yuv info output.

Solution:
Print checksum info in frame check exit.

Verify:
local build

Change-Id: I1b20fb812cd2497be26ad7d1e1f124ea3c54c885
Signed-off-by: Gan zhang <gan.zhang@amlogic.com>

diff --git a/drivers/frame_provider/decoder/utils/frame_check.c b/drivers/frame_provider/decoder/utils/frame_check.c
index 03ad462e46dde1090958edc273137e1d99bc7078..5cdac0eae575d869722bced38e426bf7e6b96d8d 100644 (file)
--- a/drivers/frame_provider/decoder/utils/frame_check.c
+++ b/drivers/frame_provider/decoder/utils/frame_check.c
@@ -83,6 +83,40 @@ static unsigned int yuv_enable, check_enable;
 static unsigned int yuv_start[MAX_INSTANCE_MUN];
 static unsigned int yuv_num[MAX_INSTANCE_MUN];
 
+#define CHECKSUM_PATH  "/data/local/tmp/"
+static char checksum_info[128] = "checksum info";
+static char checksum_filename[128] = "checksum";
+static unsigned int checksum_enable;
+static unsigned int checksum_start_count;
+
+static const char * const format_name[] = {
+       "MPEG12",
+       "MPEG4",
+       "H264",
+       "MJPEG",
+       "REAL",
+       "JPEG",
+       "VC1",
+       "AVS",
+       "YUV",
+       "H264MVC",
+       "H264_4K2K",
+       "HEVC",
+       "H264_ENC",
+       "JPEG_ENC",
+       "VP9",
+       "AVS2",
+       "AV1",
+};
+
+static const char *get_format_name(int format)
+{
+       if (format < 17 && format >= 0)
+               return format_name[format];
+       else
+               return "Unknow";
+}
+
 
 static inline void set_enable(struct pic_check_mgr_t *p, int mask)
 {
@@ -120,7 +154,8 @@ static int get_frame_size(struct pic_check_mgr_t *pic,
                                vf->width, vf->height);
                        return -1;
        }
-
+       pic->height = vf->height;
+       pic->width = vf->width;
        pic->size_y = vf->width * vf->height;
        pic->size_uv = pic->size_y >> (1 + pic->mjpeg_flag);
        pic->size_pic = pic->size_y + (pic->size_y >> 1);
@@ -570,6 +605,9 @@ static int crc_store(struct pic_check_mgr_t *mgr, struct vframe_s *vf,
        int comp_frame = 0, comp_crc_y, comp_crc_uv;
        struct pic_check_t *check = &mgr->pic_check;
 
+       mgr->yuvsum += crc_uv;
+       mgr->yuvsum += crc_y;
+
        if (kfifo_get(&check->new_chk_q, &crc_addr) == 0) {
                dbg_print(0, "%08d: %08x %08x\n",
                        mgr->frame_cnt, crc_y, crc_uv);
@@ -1038,6 +1076,9 @@ int frame_check_init(struct pic_check_mgr_t *mgr, int id)
        mgr->size_pic = 0;
        mgr->last_size_pic = 0;
        mgr->id = id;
+       mgr->yuvsum = 0;
+       mgr->height = 0;
+       mgr->width = 0;
 
        dump->num = 0;
        dump->dump_cnt = 0;
@@ -1195,10 +1236,71 @@ int vdec_frame_check_init(struct vdec_s *vdec)
        return ret;
 }
 
+int print_decoder_info(struct vdec_s *vdec)
+{
+       if (vdec->vfc.enable & CRC_MASK) {
+               const char *format_name;
+
+               format_name = get_format_name(vdec->format);
+               if (format_name == NULL)
+                       return -1;
+
+               dbg_print(0, "Decoder-Summary:Type:%10s,framesize:%04dx%04d;out-nums:%08d,yuvsum:%08x\n",
+                       format_name, vdec->vfc.width, vdec->vfc.height,
+                       vdec->vfc.frame_cnt, vdec->vfc.yuvsum);
+               sprintf(checksum_info, "Type:%10s,framesize:%04dx%04d,out-nums:%08d,yuvsum:%08x",
+                       format_name, vdec->vfc.width, vdec->vfc.height,
+                       vdec->vfc.frame_cnt, vdec->vfc.yuvsum);
+               if (checksum_enable) {
+                       struct file *checksum_fp;
+                       static loff_t checksum_pos;
+                       mm_segment_t old_fs;
+                       char checksum_buf[128]="\n";
+                       static int num;
+                       static char file_name[128];
+
+                       if (strcmp(checksum_filename,file_name) != 0) {
+                               num = 0;
+                               checksum_pos = 0;
+                               strcpy(file_name,checksum_filename);
+                       }
+                       if (checksum_start_count == 1) {
+                               num = 0;
+                               checksum_start_count = 0;
+                       }
+
+                       str_strip(checksum_filename);
+                       checksum_fp = file_open(O_CREAT| O_WRONLY | O_APPEND,
+                               "%s%s.txt", CHECKSUM_PATH,checksum_filename);
+                       if (checksum_fp == NULL) {
+                               return -1;
+                       }
+                       sprintf(checksum_buf, "%08d (Type:%10s, framesize:%04dx%04d, out-nums:%08d, yuvsum:%08x)\n",
+                               num,format_name, vdec->vfc.width, vdec->vfc.height,
+                               vdec->vfc.frame_cnt, vdec->vfc.yuvsum);
+
+                       old_fs = get_fs();
+                       set_fs(KERNEL_DS);
+
+                       vfs_write(checksum_fp, checksum_buf,
+                               strlen(checksum_buf), &checksum_pos);
+
+                       set_fs(old_fs);
+
+                       filp_close(checksum_fp, current->files);
+                       checksum_fp = NULL;
+                       num++;
+               }
+       }
+
+       return 0;
+}
+
 void vdec_frame_check_exit(struct vdec_s *vdec)
 {
        if (vdec == NULL)
                return;
+       print_decoder_info(vdec);
        frame_check_exit(&vdec->vfc);
 
        single_mode_vdec = NULL;
@@ -1315,3 +1417,14 @@ MODULE_PARM_DESC(fc_debug, "\n frame check debug\n");
 module_param(size_yuv_buf, uint, 0664);
 MODULE_PARM_DESC(size_yuv_buf, "\n size_yuv_buf\n");
 
+module_param_string(checksum_info, checksum_info, 128, 0664);
+MODULE_PARM_DESC(checksum_info, "\n checksum_info\n");
+
+module_param_string(checksum_filename, checksum_filename, 128, 0664);
+MODULE_PARM_DESC(checksum_filename, "\n checksum_filename\n");
+
+module_param(checksum_start_count, uint, 0664);
+MODULE_PARM_DESC(checksum_start_count, "\n checksum_start_count\n");
+
+module_param(checksum_enable, uint, 0664);
+MODULE_PARM_DESC(checksum_enable, "\n checksum_enable\n");

diff --git a/drivers/frame_provider/decoder/utils/frame_check.h b/drivers/frame_provider/decoder/utils/frame_check.h
index 251e1410c937310558cafe95154672e7a567529a..9d6a1d7f51e1da68606f40fbf36326f5bf41c4e2 100644 (file)
--- a/drivers/frame_provider/decoder/utils/frame_check.h
+++ b/drivers/frame_provider/decoder/utils/frame_check.h
@@ -89,6 +89,9 @@ struct pic_check_mgr_t{
        bool mjpeg_flag;
        void *extra_v_vaddr;
        ulong extra_v_phyaddr;
+       int yuvsum;
+       u32 width;
+       u32 height;
 };
 
 int dump_yuv_trig(struct pic_check_mgr_t *mgr,