package/mpp
1
0
Fork 0
mirror of https://github.com/nyanmisaka/mpp.git synced 2025-10-05 17:16:50 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

[utils]: Support yuv420sp_tight_10bit to 16bit dump

Browse Source 
Change-Id: Ic1143a7fe022d38ba8f6300b7e9e017a44bf802c
Signed-off-by: sayon.chen <sayon.chen@rock-chips.com>
This commit is contained in:
sayon.chen
2022-09-16 15:06:05 +08:00
committed by Herman Chen
parent f095476ab0
commit d1111e74ba
1 changed files with 47 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
utils/utils.c
View File

@@ -124,6 +124,53 @@ void dump_mpp_frame_to_file(MppFrame frame, FILE *fp)
fwrite(base_c, 1, width / 2, fp);
}
} break;
case MPP_FMT_YUV420SP_10BIT : {
RK_U32 i, k;
RK_U8 *base_y = base;
RK_U8 *base_c = base + h_stride * v_stride;
RK_U8 *tmp_line = (RK_U8 *)mpp_malloc(RK_U16, width);
if (!tmp_line) {
mpp_log("tmp_line malloc fail");
return;
}
for (i = 0; i < height; i++, base_y += h_stride) {
for (k = 0; k < width / 8; k++) {
RK_U16 *pix = (RK_U16 *)(tmp_line + k * 16);
RK_U16 *base_u16 = (RK_U16 *)(base_y + k * 10);
pix[0] = base_u16[0] & 0x03FF;
pix[1] = (base_u16[0] & 0xFC00) >> 10 | (base_u16[1] & 0x000F) << 6;
pix[2] = (base_u16[1] & 0x3FF0) >> 4;
pix[3] = (base_u16[1] & 0xC000) >> 14 | (base_u16[2] & 0x00FF) << 2;
pix[4] = (base_u16[2] & 0xFF00) >> 8 | (base_u16[3] & 0x0003) << 8;
pix[5] = (base_u16[3] & 0x0FFC) >> 2;
pix[6] = (base_u16[3] & 0xF000) >> 12 | (base_u16[4] & 0x003F) << 4;
pix[7] = (base_u16[4] & 0xFFC0) >> 6;
}
fwrite(tmp_line, width * sizeof(RK_U16) , 1, fp);
}
for (i = 0; i < height / 2; i++, base_c += h_stride) {
for (k = 0; k < (width / 8); k++) {
RK_U16 *pix = (RK_U16 *)(tmp_line + k * 16);
RK_U16 *base_u16 = (RK_U16 *)(base_c + k * 10);
pix[0] = base_u16[0] & 0x03FF;
pix[1] = (base_u16[0] & 0xFC00) >> 10 | (base_u16[1] & 0x000F) << 6;
pix[2] = (base_u16[1] & 0x3FF0) >> 4;
pix[3] = (base_u16[1] & 0xC000) >> 14 | (base_u16[2] & 0x00FF) << 2;
pix[4] = (base_u16[2] & 0xFF00) >> 8 | (base_u16[3] & 0x0003) << 8;
pix[5] = (base_u16[3] & 0x0FFC) >> 2;
pix[6] = (base_u16[3] & 0xF000) >> 12 | (base_u16[4] & 0x003F) << 4;
pix[7] = (base_u16[4] & 0xFFC0) >> 6;
}
fwrite(tmp_line, width * sizeof(RK_U16) , 1, fp);
}
MPP_FREE(tmp_line);
} break;
case MPP_FMT_YUV444SP : {
/* YUV444SP -> YUV444P for better display */
RK_U32 i, j;