ref: fc5ab625b5f8daa7f9f10667ca022fd404a71f61
dir: libvpx/vpx_util/vpx_debug_util.c
/*
* Copyright (c) 2019 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include "vpx_util/vpx_debug_util.h"
#if CONFIG_BITSTREAM_DEBUG || CONFIG_MISMATCH_DEBUG
static int frame_idx_w = 0;
static int frame_idx_r = 0;
void bitstream_queue_set_frame_write(int frame_idx) { frame_idx_w = frame_idx; }
int bitstream_queue_get_frame_write(void) { return frame_idx_w; }
void bitstream_queue_set_frame_read(int frame_idx) { frame_idx_r = frame_idx; }
int bitstream_queue_get_frame_read(void) { return frame_idx_r; }
#endif
#if CONFIG_BITSTREAM_DEBUG
#define QUEUE_MAX_SIZE 2000000
static int result_queue[QUEUE_MAX_SIZE];
static int prob_queue[QUEUE_MAX_SIZE];
static int queue_r = 0;
static int queue_w = 0;
static int queue_prev_w = -1;
static int skip_r = 0;
static int skip_w = 0;
void bitstream_queue_set_skip_write(int skip) { skip_w = skip; }
void bitstream_queue_set_skip_read(int skip) { skip_r = skip; }
void bitstream_queue_record_write(void) { queue_prev_w = queue_w; }
void bitstream_queue_reset_write(void) { queue_w = queue_prev_w; }
int bitstream_queue_get_write(void) { return queue_w; }
int bitstream_queue_get_read(void) { return queue_r; }
void bitstream_queue_pop(int *result, int *prob) {
if (!skip_r) {
if (queue_w == queue_r) {
printf("buffer underflow queue_w %d queue_r %d\n", queue_w, queue_r);
assert(0);
}
*result = result_queue[queue_r];
*prob = prob_queue[queue_r];
queue_r = (queue_r + 1) % QUEUE_MAX_SIZE;
}
}
void bitstream_queue_push(int result, const int prob) {
if (!skip_w) {
result_queue[queue_w] = result;
prob_queue[queue_w] = prob;
queue_w = (queue_w + 1) % QUEUE_MAX_SIZE;
if (queue_w == queue_r) {
printf("buffer overflow queue_w %d queue_r %d\n", queue_w, queue_r);
assert(0);
}
}
}
#endif // CONFIG_BITSTREAM_DEBUG
#if CONFIG_MISMATCH_DEBUG
static int frame_buf_idx_r = 0;
static int frame_buf_idx_w = 0;
#define MAX_FRAME_BUF_NUM 20
#define MAX_FRAME_STRIDE 1920
#define MAX_FRAME_HEIGHT 1080
static uint16_t
frame_pre[MAX_FRAME_BUF_NUM][3]
[MAX_FRAME_STRIDE * MAX_FRAME_HEIGHT]; // prediction only
static uint16_t
frame_tx[MAX_FRAME_BUF_NUM][3]
[MAX_FRAME_STRIDE * MAX_FRAME_HEIGHT]; // prediction + txfm
static int frame_stride = MAX_FRAME_STRIDE;
static int frame_height = MAX_FRAME_HEIGHT;
static int frame_size = MAX_FRAME_STRIDE * MAX_FRAME_HEIGHT;
void mismatch_move_frame_idx_w(void) {
frame_buf_idx_w = (frame_buf_idx_w + 1) % MAX_FRAME_BUF_NUM;
if (frame_buf_idx_w == frame_buf_idx_r) {
printf("frame_buf overflow\n");
assert(0);
}
}
void mismatch_reset_frame(int num_planes) {
int plane;
for (plane = 0; plane < num_planes; ++plane) {
memset(frame_pre[frame_buf_idx_w][plane], 0,
sizeof(frame_pre[frame_buf_idx_w][plane][0]) * frame_size);
memset(frame_tx[frame_buf_idx_w][plane], 0,
sizeof(frame_tx[frame_buf_idx_w][plane][0]) * frame_size);
}
}
void mismatch_move_frame_idx_r(void) {
if (frame_buf_idx_w == frame_buf_idx_r) {
printf("frame_buf underflow\n");
assert(0);
}
frame_buf_idx_r = (frame_buf_idx_r + 1) % MAX_FRAME_BUF_NUM;
}
void mismatch_record_block_pre(const uint8_t *src, int src_stride, int plane,
int pixel_c, int pixel_r, int blk_w, int blk_h,
int highbd) {
const uint16_t *src16 = highbd ? CONVERT_TO_SHORTPTR(src) : NULL;
int r, c;
if (pixel_c + blk_w >= frame_stride || pixel_r + blk_h >= frame_height) {
printf("frame_buf undersized\n");
assert(0);
}
for (r = 0; r < blk_h; ++r) {
for (c = 0; c < blk_w; ++c) {
frame_pre[frame_buf_idx_w][plane]
[(r + pixel_r) * frame_stride + c + pixel_c] =
src16 ? src16[r * src_stride + c] : src[r * src_stride + c];
}
}
#if 0
{
int ref_frame_idx = 3;
int ref_plane = 1;
int ref_pixel_c = 162;
int ref_pixel_r = 16;
if (frame_idx_w == ref_frame_idx && plane == ref_plane &&
ref_pixel_c >= pixel_c && ref_pixel_c < pixel_c + blk_w &&
ref_pixel_r >= pixel_r && ref_pixel_r < pixel_r + blk_h) {
printf(
"\nrecord_block_pre frame_idx %d plane %d pixel_c %d pixel_r %d blk_w"
" %d blk_h %d\n",
frame_idx_w, plane, pixel_c, pixel_r, blk_w, blk_h);
}
}
#endif
}
void mismatch_record_block_tx(const uint8_t *src, int src_stride, int plane,
int pixel_c, int pixel_r, int blk_w, int blk_h,
int highbd) {
const uint16_t *src16 = highbd ? CONVERT_TO_SHORTPTR(src) : NULL;
int r, c;
if (pixel_c + blk_w >= frame_stride || pixel_r + blk_h >= frame_height) {
printf("frame_buf undersized\n");
assert(0);
}
for (r = 0; r < blk_h; ++r) {
for (c = 0; c < blk_w; ++c) {
frame_tx[frame_buf_idx_w][plane]
[(r + pixel_r) * frame_stride + c + pixel_c] =
src16 ? src16[r * src_stride + c] : src[r * src_stride + c];
}
}
#if 0
{
int ref_frame_idx = 3;
int ref_plane = 1;
int ref_pixel_c = 162;
int ref_pixel_r = 16;
if (frame_idx_w == ref_frame_idx && plane == ref_plane &&
ref_pixel_c >= pixel_c && ref_pixel_c < pixel_c + blk_w &&
ref_pixel_r >= pixel_r && ref_pixel_r < pixel_r + blk_h) {
printf(
"\nrecord_block_tx frame_idx %d plane %d pixel_c %d pixel_r %d blk_w "
"%d blk_h %d\n",
frame_idx_w, plane, pixel_c, pixel_r, blk_w, blk_h);
}
}
#endif
}
void mismatch_check_block_pre(const uint8_t *src, int src_stride, int plane,
int pixel_c, int pixel_r, int blk_w, int blk_h,
int highbd) {
const uint16_t *src16 = highbd ? CONVERT_TO_SHORTPTR(src) : NULL;
int mismatch = 0;
int r, c;
if (pixel_c + blk_w >= frame_stride || pixel_r + blk_h >= frame_height) {
printf("frame_buf undersized\n");
assert(0);
}
for (r = 0; r < blk_h; ++r) {
for (c = 0; c < blk_w; ++c) {
if (frame_pre[frame_buf_idx_r][plane]
[(r + pixel_r) * frame_stride + c + pixel_c] !=
(uint16_t)(src16 ? src16[r * src_stride + c]
: src[r * src_stride + c])) {
mismatch = 1;
}
}
}
if (mismatch) {
int rr, cc;
printf(
"\ncheck_block_pre failed frame_idx %d plane %d "
"pixel_c %d pixel_r "
"%d blk_w %d blk_h %d\n",
frame_idx_r, plane, pixel_c, pixel_r, blk_w, blk_h);
printf("enc\n");
for (rr = 0; rr < blk_h; ++rr) {
for (cc = 0; cc < blk_w; ++cc) {
printf("%d ", frame_pre[frame_buf_idx_r][plane]
[(rr + pixel_r) * frame_stride + cc + pixel_c]);
}
printf("\n");
}
printf("dec\n");
for (rr = 0; rr < blk_h; ++rr) {
for (cc = 0; cc < blk_w; ++cc) {
printf("%d ",
src16 ? src16[rr * src_stride + cc] : src[rr * src_stride + cc]);
}
printf("\n");
}
assert(0);
}
}
void mismatch_check_block_tx(const uint8_t *src, int src_stride, int plane,
int pixel_c, int pixel_r, int blk_w, int blk_h,
int highbd) {
const uint16_t *src16 = highbd ? CONVERT_TO_SHORTPTR(src) : NULL;
int mismatch = 0;
int r, c;
if (pixel_c + blk_w >= frame_stride || pixel_r + blk_h >= frame_height) {
printf("frame_buf undersized\n");
assert(0);
}
for (r = 0; r < blk_h; ++r) {
for (c = 0; c < blk_w; ++c) {
if (frame_tx[frame_buf_idx_r][plane]
[(r + pixel_r) * frame_stride + c + pixel_c] !=
(uint16_t)(src16 ? src16[r * src_stride + c]
: src[r * src_stride + c])) {
mismatch = 1;
}
}
}
if (mismatch) {
int rr, cc;
printf(
"\ncheck_block_tx failed frame_idx %d plane %d pixel_c "
"%d pixel_r "
"%d blk_w %d blk_h %d\n",
frame_idx_r, plane, pixel_c, pixel_r, blk_w, blk_h);
printf("enc\n");
for (rr = 0; rr < blk_h; ++rr) {
for (cc = 0; cc < blk_w; ++cc) {
printf("%d ", frame_tx[frame_buf_idx_r][plane]
[(rr + pixel_r) * frame_stride + cc + pixel_c]);
}
printf("\n");
}
printf("dec\n");
for (rr = 0; rr < blk_h; ++rr) {
for (cc = 0; cc < blk_w; ++cc) {
printf("%d ",
src16 ? src16[rr * src_stride + cc] : src[rr * src_stride + cc]);
}
printf("\n");
}
assert(0);
}
}
#endif // CONFIG_MISMATCH_DEBUG