57 #include "common/tools_common.h" 58 #include "common/video_writer.h" 59 #include "examples/encoder_util.h" 61 #define AOM_BORDER_IN_PIXELS 288 63 static const char *exec_name;
67 "Usage: %s <codec> <width> <height> <infile> <outfile> " 68 "<frame> <limit(optional)>\n",
74 unsigned int frame_out,
int *mismatch_seen) {
77 if (*mismatch_seen)
return;
81 die_codec(encoder,
"Failed to get encoder reference frame");
83 die_codec(decoder,
"Failed to get decoder reference frame");
90 enc_img.
d_w, enc_img.
d_h, 16);
91 aom_img_truncate_16_to_8(&enc_hbd_img, &enc_img);
92 enc_img = enc_hbd_img;
97 dec_img.
d_w, dec_img.
d_h, 16);
98 aom_img_truncate_16_to_8(&dec_hbd_img, &dec_img);
99 dec_img = dec_hbd_img;
103 if (!aom_compare_img(&enc_img, &dec_img)) {
104 int y[4], u[4], v[4];
106 aom_find_mismatch_high(&enc_img, &dec_img, y, u, v);
108 aom_find_mismatch(&enc_img, &dec_img, y, u, v);
112 "Encode/decode mismatch on frame %d at" 113 " Y[%d, %d] {%d/%d}," 114 " U[%d, %d] {%d/%d}," 115 " V[%d, %d] {%d/%d}",
116 frame_out, y[0], y[1], y[2], y[3], u[0], u[1], u[2], u[3], v[0], v[1],
126 unsigned int frame_in, AvxVideoWriter *writer,
128 unsigned int *frame_out,
int *mismatch_seen,
135 if (res !=
AOM_CODEC_OK) die_codec(ecodec,
"Failed to encode frame");
149 if (!aom_video_writer_write_frame(writer, pkt->
data.
frame.buf,
152 die_codec(ecodec,
"Failed to write compressed frame");
154 printf(keyframe ?
"K" :
".");
162 die_codec(dcodec,
"Failed to decode frame.");
165 if (*frame_out == 1 && ext_ref != NULL)
167 die_codec(dcodec,
"Failed to get decoder new frame");
173 if (got_data && test_decode) {
174 testing_decode(ecodec, dcodec, *frame_out, mismatch_seen);
180 int main(
int argc,
char **argv) {
185 unsigned int frame_in = 0;
191 AvxVideoWriter *writer = NULL;
192 const AvxInterface *encoder = NULL;
194 int allocated_raw_shift = 0;
202 unsigned int frame_out = 0;
205 unsigned int update_frame_num = 0;
206 int mismatch_seen = 0;
209 const int bitrate = 500;
211 const char *codec_arg = NULL;
212 const char *width_arg = NULL;
213 const char *height_arg = NULL;
214 const char *infile_arg = NULL;
215 const char *outfile_arg = NULL;
216 const char *update_frame_num_arg = NULL;
217 unsigned int limit = 0;
222 memset(&ecodec, 0,
sizeof(ecodec));
223 memset(&cfg, 0,
sizeof(cfg));
224 memset(&info, 0,
sizeof(info));
226 if (argc < 7) die(
"Invalid number of arguments");
230 height_arg = argv[3];
231 infile_arg = argv[4];
232 outfile_arg = argv[5];
233 update_frame_num_arg = argv[6];
235 encoder = get_aom_encoder_by_name(codec_arg);
236 if (!encoder) die(
"Unsupported codec.");
238 update_frame_num = (
unsigned int)strtoul(update_frame_num_arg, NULL, 0);
242 if (update_frame_num <= 1) {
243 die(
"Couldn't parse frame number '%s'\n", update_frame_num_arg);
247 limit = (
unsigned int)strtoul(argv[7], NULL, 0);
248 if (update_frame_num > limit)
249 die(
"Update frame number couldn't larger than limit\n");
252 info.codec_fourcc = encoder->fourcc;
253 info.frame_width = (int)strtol(width_arg, NULL, 0);
254 info.frame_height = (int)strtol(height_arg, NULL, 0);
255 info.time_base.numerator = 1;
256 info.time_base.denominator = fps;
258 if (info.frame_width <= 0 || info.frame_height <= 0) {
259 die(
"Invalid frame size: %dx%d", info.frame_width, info.frame_height);
264 if (!
aom_img_alloc(&raw, raw_fmt, info.frame_width, info.frame_height, 32)) {
265 die(
"Failed to allocate image.");
271 info.frame_height, 32, 8,
272 AOM_BORDER_IN_PIXELS)) {
273 die(
"Failed to allocate image.");
279 if (res) die_codec(&ecodec,
"Failed to get default codec config.");
281 cfg.
g_w = info.frame_width;
282 cfg.
g_h = info.frame_height;
293 writer = aom_video_writer_open(outfile_arg, kContainerIVF, &info);
294 if (!writer) die(
"Failed to open %s for writing.", outfile_arg);
296 if (!(infile = fopen(infile_arg,
"rb")))
297 die(
"Failed to open %s for reading.", infile_arg);
300 die_codec(&ecodec,
"Failed to initialize encoder");
304 die_codec(&ecodec,
"Failed to set enable auto alt ref");
307 const AvxInterface *decoder = get_aom_decoder_by_name(codec_arg);
309 die_codec(&dcodec,
"Failed to initialize decoder.");
313 while (aom_img_read(&raw, infile)) {
314 if (limit && frame_in >= limit)
break;
317 if (!CONFIG_LOWBITDEPTH) {
320 if (!allocated_raw_shift) {
322 info.frame_width, info.frame_height, 32);
323 allocated_raw_shift = 1;
325 aom_img_upshift(&raw_shift, &raw, input_shift);
326 frame_to_encode = &raw_shift;
328 frame_to_encode = &raw;
331 if (update_frame_num > 1 && frame_out + 1 == update_frame_num) {
338 die_codec(&ecodec,
"Failed to set encoder reference frame");
339 printf(
" <SET_REF>");
346 die_codec(&dcodec,
"Failed to set decoder reference frame");
350 encode_frame(&ecodec, frame_to_encode, frame_in, writer, test_decode,
351 &dcodec, &frame_out, &mismatch_seen, &ext_ref);
353 if (mismatch_seen)
break;
358 while (encode_frame(&ecodec, NULL, frame_in, writer, test_decode, &dcodec,
359 &frame_out, &mismatch_seen, NULL)) {
364 printf(
"Processed %d frames.\n", frame_out);
368 printf(
"Encoder/decoder results are matching.\n");
370 printf(
"Encoder/decoder results are NOT matching.\n");
375 die_codec(&dcodec,
"Failed to destroy decoder");
381 die_codec(&ecodec,
"Failed to destroy encoder.");
383 aom_video_writer_close(writer);
Operation completed without error.
Definition: aom_codec.h:103
unsigned int d_h
Definition: aom_image.h:157
unsigned int g_w
Width of the frame.
Definition: aom_encoder.h:276
unsigned int rc_target_bitrate
Target data rate.
Definition: aom_encoder.h:491
Describes the encoder algorithm interface to applications.
#define aom_codec_enc_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_enc_init_ver()
Definition: aom_encoder.h:774
Encoder configuration structure.
Definition: aom_encoder.h:237
int idx
Definition: aom.h:109
enum aom_img_fmt aom_img_fmt_t
List of supported image formats.
Provides definitions for using AOM or AV1 encoder algorithm within the aom Codec Interface.
Codec context structure.
Definition: aom_codec.h:204
#define AOM_FRAME_IS_KEY
Definition: aom_encoder.h:104
#define AOM_IMG_FMT_HIGHBITDEPTH
Definition: aom_image.h:38
Describes the decoder algorithm interface to applications.
aom_codec_err_t aom_codec_enc_config_default(aom_codec_iface_t *iface, aom_codec_enc_cfg_t *cfg, unsigned int reserved)
Get a default configuration.
Image Descriptor.
Definition: aom_image.h:141
aom_image_t * aom_img_alloc(aom_image_t *img, aom_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align)
Open a descriptor, allocating storage for the underlying image.
aom_codec_err_t aom_codec_decode(aom_codec_ctx_t *ctx, const uint8_t *data, size_t data_sz, void *user_priv)
Decode data.
const aom_codec_cx_pkt_t * aom_codec_get_cx_data(aom_codec_ctx_t *ctx, aom_codec_iter_t *iter)
Encoded data iterator.
aom_codec_err_t aom_codec_encode(aom_codec_ctx_t *ctx, const aom_image_t *img, aom_codec_pts_t pts, unsigned long duration, aom_enc_frame_flags_t flags)
Encode a frame.
Definition: aom_codec.h:225
#define aom_codec_dec_init(ctx, iface, cfg, flags)
Convenience macro for aom_codec_dec_init_ver()
Definition: aom_decoder.h:142
const char * aom_codec_iface_name(aom_codec_iface_t *iface)
Return the name for a given interface.
struct aom_rational g_timebase
Stream timebase units.
Definition: aom_encoder.h:334
aom_codec_err_t aom_codec_destroy(aom_codec_ctx_t *ctx)
Destroy a codec instance.
aom_image_t * aom_img_alloc_with_border(aom_image_t *img, aom_img_fmt_t fmt, unsigned int d_w, unsigned int d_h, unsigned int align, unsigned int size_align, unsigned int border)
Open a descriptor, allocating storage for the underlying image with a border.
enum aom_codec_cx_pkt_kind kind
Definition: aom_encoder.h:148
void aom_img_free(aom_image_t *img)
Close an image descriptor.
struct aom_codec_cx_pkt::@1::@2 frame
Definition: aom_encoder.h:135
#define AOM_FRAME_IS_FRAGMENT
this is a fragment of the encoded frame
Definition: aom_encoder.h:111
#define aom_codec_control(ctx, id, data)
aom_codec_control wrapper macro
Definition: aom_codec.h:423
#define AOM_CODEC_USE_HIGHBITDEPTH
Definition: aom_encoder.h:78
AV1 specific reference frame data struct.
Definition: aom.h:108
Codec control function to enable automatic set and use alf frames.
Definition: aomcx.h:190
const void * aom_codec_iter_t
Iterator.
Definition: aom_codec.h:194
int use_external_ref
Definition: aom.h:110
aom_codec_err_t
Algorithm return codes.
Definition: aom_codec.h:101
int den
Definition: aom_encoder.h:189
aom_image_t img
Definition: aom.h:111
Encoder output packet.
Definition: aom_encoder.h:147
int num
Definition: aom_encoder.h:188
Definition: aom_image.h:45
unsigned int g_lag_in_frames
Allow lagged encoding.
Definition: aom_encoder.h:363
union aom_codec_cx_pkt::@1 data
aom_bit_depth_t g_bit_depth
Bit-depth of the codec.
Definition: aom_encoder.h:312
unsigned int d_w
Definition: aom_image.h:156
unsigned int g_h
Height of the frame.
Definition: aom_encoder.h:285
aom_img_fmt_t fmt
Definition: aom_image.h:142