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[AV1e] allow user select entrypoint between for av1 encoder #337

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[AV1e] allow user select entrypoint between for av1 encoder #337

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52 changes: 50 additions & 2 deletions encode/av1encode.c
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Original file line number Diff line number Diff line change
Expand Up @@ -511,6 +511,8 @@ static FH fh;
static SH sh;
struct BitOffsets offsets;

//Default entrypoint for Encode
static VAEntrypoint requested_entrypoint = -1;

static unsigned long long current_frame_encoding = 0;
static unsigned long long current_frame_display = 0;
Expand Down Expand Up @@ -653,9 +655,11 @@ static void print_help()
printf(" --height <number>\n");
printf(" --width <number>\n");
printf(" --base_q_idx <number> 1-255\n");
printf(" --normal_mode select VAEntrypointEncSlice as entrypoint\n");
printf(" --low_power_mode select VAEntrypointEncSliceLP as entrypoint\n");

printf(" sample usage");
printf("./av1encode -n 8 -f 30 --intra_period 4 --ip_period 1 --rcmode CQP --srcyuv ./input.yuv --recyuv ./rec.yuv --fourcc IYUV --level 8 --height 1080 --width 1920 --base_q_idx 128 -o ./out.av1 -t 3360000 -u 210 -d 420 --LDB");
printf("./av1encode -n 8 -f 30 --intra_period 4 --ip_period 1 --rcmode CQP --srcyuv ./input.yuv --recyuv ./rec.yuv --fourcc IYUV --level 8 --height 1080 --width 1920 --base_q_idx 128 -o ./out.av1 -t 3360000 -u 210 -d 420 --LDB --low_power_mode");


}
Expand All @@ -679,6 +683,8 @@ static void process_cmdline(int argc, char *argv[])
{"width", required_argument, NULL, 11 },
{"base_q_idx", required_argument, NULL, 12},
{"LDB", no_argument, NULL, 13},
{"normal_mode", no_argument, NULL, 14},
{"low_power_mode", no_argument, NULL, 15},
{NULL, no_argument, NULL, 0 }

};
Expand Down Expand Up @@ -739,6 +745,12 @@ static void process_cmdline(int argc, char *argv[])
case 13:
ips.LDB = 1;
break;
case 14:
requested_entrypoint = VAEntrypointEncSlice;
break;
case 15:
requested_entrypoint = VAEntrypointEncSliceLP;
break;
case 't':
ips.target_bitrate = atoi(optarg);
break;
Expand Down Expand Up @@ -875,7 +887,43 @@ static int init_va(void)
va_status = vaInitialize(va_dpy, &major_ver, &minor_ver);
CHECK_VASTATUS(va_status, "vaInitialize");
av1_profile = VAProfileAV1Profile0;
entryPoint = VAEntrypointEncSliceLP;

// select entrypoint

int num_entrypoints = vaMaxNumEntrypoints(va_dpy);
VAEntrypoint* entrypoints = malloc(num_entrypoints * sizeof(*entrypoints));
if (!entrypoints) {
fprintf(stderr, "error: failed to initialize VA entrypoints array\n");
exit(1);
}

vaQueryConfigEntrypoints(va_dpy, av1_profile, entrypoints, &num_entrypoints);
int support_encode = 0;
for (int slice_entrypoint = 0; slice_entrypoint < num_entrypoints; slice_entrypoint++)
{
if (requested_entrypoint == -1) {
//Select the entry point based on what is avaiable
if ((entrypoints[slice_entrypoint] == VAEntrypointEncSlice) ||
(entrypoints[slice_entrypoint] == VAEntrypointEncSliceLP)) {
support_encode = 1;
entryPoint = entrypoints[slice_entrypoint];
break;
}
} else if ((entrypoints[slice_entrypoint] == requested_entrypoint)) {
//Select the entry point based on what was requested in cmd line option
support_encode = 1;
entryPoint = entrypoints[slice_entrypoint];
break;
}
}

if(entrypoints)
free(entrypoints);

if (support_encode == 0) {
printf("Can't find VAEntrypointEncSlice or VAEntrypointEncSliceLP for AV1 profiles\n");
exit(1);
}

unsigned int i;
for (i = 0; i < VAConfigAttribTypeMax; i++)
Expand Down