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[test]: Move some function to utils

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Move yuv read function and yuv create function to utils.

Change-Id: I79a861ce869c182a27ed51a976eeb08f1f230d6e
Signed-off-by: Herman Chen <herman.chen@rock-chips.com>
This commit is contained in:
Herman Chen
2018-04-08 17:00:19 +08:00
parent 68e49f835c
commit 4e030fa170
6 changed files with 172 additions and 457 deletions
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148
utils/utils.c
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@@ -187,4 +187,152 @@ void read_frm_crc(FILE *fp, FrmCrc *crc)
}
}
MPP_RET read_yuv_image(RK_U8 *buf, FILE *fp, RK_U32 width, RK_U32 height,
RK_U32 hor_stride, RK_U32 ver_stride, MppFrameFormat fmt)
{
MPP_RET ret = MPP_OK;
RK_U32 read_size;
RK_U32 row = 0;
RK_U8 *buf_y = buf;
RK_U8 *buf_u = buf_y + hor_stride * ver_stride; // NOTE: diff from gen_yuv_image
RK_U8 *buf_v = buf_u + hor_stride * ver_stride / 4; // NOTE: diff from gen_yuv_image
switch (fmt) {
case MPP_FMT_YUV420SP : {
for (row = 0; row < height; row++) {
read_size = fread(buf_y + row * hor_stride, 1, width, fp);
if (read_size != width) {
mpp_err_f("read ori yuv file luma failed");
ret = MPP_NOK;
goto err;
}
}
for (row = 0; row < height / 2; row++) {
read_size = fread(buf_u + row * hor_stride, 1, width, fp);
if (read_size != width) {
mpp_err_f("read ori yuv file cb failed");
ret = MPP_NOK;
goto err;
}
}
} break;
case MPP_FMT_YUV420P : {
for (row = 0; row < height; row++) {
read_size = fread(buf_y + row * hor_stride, 1, width, fp);
if (read_size != width) {
mpp_err_f("read ori yuv file luma failed");
ret = MPP_NOK;
goto err;
}
}
for (row = 0; row < height / 2; row++) {
read_size = fread(buf_u + row * hor_stride / 2, 1, width / 2, fp);
if (read_size != width / 2) {
mpp_err_f("read ori yuv file cb failed");
ret = MPP_NOK;
goto err;
}
}
for (row = 0; row < height / 2; row++) {
read_size = fread(buf_v + row * hor_stride / 2, 1, width / 2, fp);
if (read_size != width / 2) {
mpp_err_f("read ori yuv file cr failed");
ret = MPP_NOK;
goto err;
}
}
} break;
case MPP_FMT_ARGB8888 : {
for (row = 0; row < height; row++) {
read_size = fread(buf_y + row * hor_stride * 4, 1, width * 4, fp);
}
} break;
case MPP_FMT_YUV422_YUYV :
case MPP_FMT_YUV422_UYVY : {
for (row = 0; row < height; row++) {
read_size = fread(buf_y + row * hor_stride, 1, width * 2, fp);
}
} break;
default : {
mpp_err_f("read image do not support fmt %d\n", fmt);
ret = MPP_ERR_VALUE;
} break;
}
err:
return ret;
}
MPP_RET fill_yuv_image(RK_U8 *buf, RK_U32 width, RK_U32 height,
RK_U32 hor_stride, RK_U32 ver_stride, MppFrameFormat fmt,
RK_U32 frame_count)
{
MPP_RET ret = MPP_OK;
RK_U8 *buf_y = buf;
RK_U8 *buf_c = buf + hor_stride * ver_stride;
RK_U32 x, y;
switch (fmt) {
case MPP_FMT_YUV420SP : {
RK_U8 *p = buf_y;
for (y = 0; y < height; y++, p += hor_stride) {
for (x = 0; x < width; x++) {
p[x] = x + y + frame_count * 3;
}
}
p = buf_c;
for (y = 0; y < height / 2; y++, p += hor_stride) {
for (x = 0; x < width / 2; x++) {
p[x * 2 + 0] = 128 + y + frame_count * 2;
p[x * 2 + 1] = 64 + x + frame_count * 5;
}
}
} break;
case MPP_FMT_YUV420P : {
RK_U8 *p = buf_y;
for (y = 0; y < height; y++, p += hor_stride) {
for (x = 0; x < width; x++) {
p[x] = x + y + frame_count * 3;
}
}
p = buf_c;
for (y = 0; y < height / 2; y++, p += hor_stride / 2) {
for (x = 0; x < width / 2; x++) {
p[x] = 128 + y + frame_count * 2;
}
}
p = buf_c + hor_stride * ver_stride / 4;
for (y = 0; y < height / 2; y++, p += hor_stride / 2) {
for (x = 0; x < width / 2; x++) {
p[x] = 64 + x + frame_count * 5;
}
}
} break;
case MPP_FMT_YUV422_UYVY : {
RK_U8 *p = buf_y;
for (y = 0; y < height; y++, p += hor_stride) {
for (x = 0; x < width / 2; x++) {
p[x * 4 + 1] = x * 2 + 0 + y + frame_count * 3;
p[x * 4 + 3] = x * 2 + 1 + y + frame_count * 3;
p[x * 4 + 0] = 128 + y + frame_count * 2;
p[x * 4 + 2] = 64 + x + frame_count * 5;
}
}
} break;
default : {
mpp_err_f("filling function do not support type %d\n", fmt);
ret = MPP_NOK;
} break;
}
return ret;
}