package/mpp
1
0
Fork 0
mirror of https://github.com/nyanmisaka/mpp.git synced 2025-10-05 09:06:50 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

[hal_h264e_rkv]: implement mb rc configuration

Browse Source 
1. add H264eRcCtx to control mb rc
2. define H264eRkvMbRcCfg to list cfgs on each level
3. merge from trunk
4. implement checpoint error_bits and delta_qp according the
   relativeness between qp and bits
5. correct qp_adjust
6. merge from trunk
7. correct traget_bit_error
8. VBR: adjust qp_min/qp_max according to quality configuration

Change-Id: I25eefc992c6e68842a675fd04286d0564bd5d2c2
Signed-off-by: Lin Kesheng <lks@rock-chips.com>
This commit is contained in:
Lin Kesheng
2017-01-06 18:10:42 +08:00
committed by Herman Chen
parent eee502c5ae
commit 3582a78e34
7 changed files with 226 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
test/mpi_rc_test.c
View File

@@ -238,6 +238,7 @@ static MPP_RET gen_yuv_image(RK_U8 *buf, MppEncPrepCfg *prep_cfg, RK_U32 frame_c
ret = MPP_NOK;
} break;
}
return ret;
}
@@ -306,7 +307,7 @@ static MPP_RET mpi_rc_init(MpiRcTestCtx *ctx)
ret = MPP_ERR_OPEN_FILE;
goto err;
}
fprintf(file->fp_stat, "frame,size(byte),psnr,ssim,ins_bitrate(byte/s),avg_bitrate(byte/s)\n");
fprintf(file->fp_stat, "frame,size(bit),psnr,ssim,ins_bitrate(bit/s),avg_bitrate(bit/s)\n");
}
ctx->com_buf = mpp_malloc(RK_U8, cmd->width * cmd->height * 2);
@@ -522,10 +523,10 @@ static void mpi_rc_log_stat(MpiRcTestCtx *ctx, RK_U32 frame_count, RK_U32 one_se
MpiRcFile *file = &ctx->file;
FILE *fp = file->fp_stat;
mpp_log("frame %3d | frame_size %6d bytes | psnr %5.2f | ssim %5.5f",
mpp_log("frame %3d | frame_size %6d bits | psnr %5.2f | ssim %5.5f",
frame_count, stat->frame_size, stat->psnr_y, stat->ssim_y);
if (one_second)
mpp_log("ins_bitrate %d byte/s", stat->ins_bitrate);
mpp_log("ins_bitrate %d bit/s", stat->ins_bitrate);
if (fp) {
fprintf(fp, "%3d,%6d,%5.2f,%5.5f,",
@@ -595,7 +596,7 @@ static MPP_RET mpi_rc_codec(MpiRcTestCtx *ctx)
MppEncRcCfg *rc_cfg = &cfg.rc;
MppEncPrepCfg *prep_cfg = &cfg.prep;
MppEncCodecCfg *codec_cfg = &cfg.codec;
RK_S32 fps = 30;
RK_S32 fps = 20;
mpp_log_f("test start width %d height %d codingtype %d\n", width, height, type);
ret = mpp_buffer_group_get_internal(&frm_grp, MPP_BUFFER_TYPE_ION);
@@ -712,29 +713,33 @@ static MPP_RET mpi_rc_codec(MpiRcTestCtx *ctx)
}
rc_cfg->change = MPP_ENC_RC_CFG_CHANGE_ALL;
rc_cfg->rc_mode = 3;
rc_cfg->rc_mode = 5;
rc_cfg->quality = 0;
rc_cfg->bps_target = 2000000;
rc_cfg->bps_max = 3000000;
rc_cfg->bps_min = 1000000;
rc_cfg->bps_target = 800000;
rc_cfg->bps_max = 800000;
rc_cfg->bps_min = 800000;
rc_cfg->fps_in_denorm = 1;
rc_cfg->fps_out_denorm = 1;
rc_cfg->fps_in_num = fps;
rc_cfg->fps_out_num = fps;
rc_cfg->fps_in_flex = 0;
rc_cfg->fps_out_flex = 0;
rc_cfg->gop = 30;
rc_cfg->gop = fps;
rc_cfg->skip_cnt = 0;
ret = enc_mpi->control(enc_ctx, MPP_ENC_SET_RC_CFG, rc_cfg);
if (ret) {
mpp_err("mpi control enc set rc cfg failed ret %d\n", ret);
goto MPP_TEST_OUT;
}
prep_cfg->change = MPP_ENC_PREP_CFG_CHANGE_INPUT |
MPP_ENC_PREP_CFG_CHANGE_FORMAT;
prep_cfg->width = width;
prep_cfg->height = height;
prep_cfg->hor_stride = hor_stride;
prep_cfg->ver_stride = ver_stride;
prep_cfg->format = fmt;
prep_cfg->change = MPP_ENC_PREP_CFG_CHANGE_INPUT |
MPP_ENC_PREP_CFG_CHANGE_FORMAT;
prep_cfg->width = width;
prep_cfg->height = height;
prep_cfg->hor_stride = hor_stride;
prep_cfg->ver_stride = ver_stride;
prep_cfg->format = fmt;
ret = enc_mpi->control(enc_ctx, MPP_ENC_SET_PREP_CFG, prep_cfg);
if (ret) {
@@ -781,7 +786,7 @@ static MPP_RET mpi_rc_codec(MpiRcTestCtx *ctx)
codec_cfg->h264.qp_min = 12;
codec_cfg->h264.qp_max_step = 8;
}
codec_cfg->h264.qp_init = 26;
codec_cfg->h264.qp_init = 0;
ret = enc_mpi->control(enc_ctx, MPP_ENC_SET_CODEC_CFG, codec_cfg);
if (ret) {
mpp_err("mpi control enc set codec cfg failed ret %d\n", ret);
@@ -910,10 +915,10 @@ static MPP_RET mpi_rc_codec(MpiRcTestCtx *ctx)
if (fp_enc_out)
fwrite(ptr, 1, len, fp_enc_out);
//mpp_log_f("encoded frame %d size %d\n", frame_count, len);
stream_size += len;
stream_size_1s += len;
stat->frame_size = len;
//mpp_log_f("encoded frame %d size %d bits\n", frame_count, len * 8);
stream_size += len * 8;
stream_size_1s += len * 8;
stat->frame_size = len * 8;
if ((frame_count + 1) % fps == 0) {
stat->ins_bitrate = stream_size_1s;
stream_size_1s = 0;
@@ -1016,7 +1021,7 @@ static MPP_RET mpi_rc_codec(MpiRcTestCtx *ctx)
}
stat->avg_bitrate = (RK_U64)stream_size * fps / frame_count;
mpp_log_f("avg_bitrate %d byte/s", stat->avg_bitrate);
mpp_log_f("avg_bitrate %d bit/s", stat->avg_bitrate);
if (fp_stat)
fprintf(fp_stat, "%d\n", stat->avg_bitrate);