Remove mt-work directory

It is all dead and rotting code.

Also, move yuvcmp.c to tools. Its license is non-existent, however,
and should be clarified.

Signed-off-by: Derek Buitenhuis <[email protected]>

1 files changed, 0 insertions, 182 deletions

diff --git a/mt-work/yuvcmp.c b/mt-work/yuvcmp.c
deleted file mode 100644
index 11585f9b4c..0000000000
--- a/mt-work/yuvcmp.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * originally by Andreas Öman (andoma)
- * some changes by Alexander Strange
- */
-
-#include <string.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-
-int
-main(int argc, char **argv)
-{
-    int fd[2];
-    int print_pixels = 0;
-    int dump_blocks = 0;
-
-    int width;
-    int height;
-    int to_skip = 0;
-
-    if (argc < 6) {
-        fprintf(stderr, "%s [YUV file 1] [YUV file 2] width height pixelcmp|blockdump (# to skip)\n", argv[0]);
-        return 1;
-    }
-
-    width  = atoi(argv[3]);
-    height = atoi(argv[4]);
-    if (argc > 6)
-        to_skip = atoi(argv[6]);
-
-    uint8_t *Y[2], *C[2][2];
-    int i, v, c, p;
-    int lsiz = width * height;
-    int csiz = width * height / 4;
-    int x, y;
-    int cwidth = width / 2;
-    int fr = to_skip;
-    int mb;
-    char *mberrors;
-    int mb_x, mb_y;
-    uint8_t *a;
-    uint8_t *b;
-    int die = 0;
-
-    print_pixels = strstr(argv[5], "pixelcmp") ? 1 : 0;
-    dump_blocks  = strstr(argv[5], "blockdump") ? 1 : 0;
-
-    for(i = 0; i < 2; i++) {
-        Y[i] = malloc(lsiz);
-        C[0][i] = malloc(csiz);
-        C[1][i] = malloc(csiz);
-
-        fd[i] = open(argv[1 + i], O_RDONLY);
-        if(fd[i] == -1) {
-            perror("open");
-            exit(1);
-        }
-        fcntl(fd[i], F_NOCACHE, 1);
-
-        if (to_skip)
-            lseek(fd[i], to_skip * (lsiz + 2*csiz), SEEK_SET);
-    }
-
-    mb_x = width / 16;
-    mb_y = height / 16;
-
-    mberrors = malloc(mb_x * mb_y);
-
-    while(!die) {
-        memset(mberrors, 0, mb_x * mb_y);
-
-        printf("Loading frame %d\n", ++fr);
-
-        for(i = 0; i < 2; i++) {
-            v = read(fd[i], Y[i], lsiz);
-            if(v != lsiz) {
-                fprintf(stderr, "Unable to read Y from file %d, exiting\n", i + 1);
-                return 1;
-            }
-        }
-
-
-        for(c = 0; c < lsiz; c++) {
-            if(Y[0][c] != Y[1][c]) {
-                x = c % width;
-                y = c / width;
-
-                mb = x / 16 + (y / 16) * mb_x;
-
-                if(print_pixels)
-                    printf("Luma diff 0x%02x != 0x%02x at pixel (%4d,%-4d) mb(%d,%d) #%d\n",
-                           Y[0][c],
-                           Y[1][c],
-                           x, y,
-                           x / 16,
-                           y / 16,
-                           mb);
-
-                mberrors[mb] |= 1;
-            }
-        }
-
-        /* Chroma planes */
-
-        for(p = 0; p < 2; p++) {
-
-            for(i = 0; i < 2; i++) {
-                v = read(fd[i], C[p][i], csiz);
-                if(v != csiz) {
-                    fprintf(stderr, "Unable to read %c from file %d, exiting\n",
-                            "UV"[p], i + 1);
-                    return 1;
-                }
-            }
-
-            for(c = 0; c < csiz; c++) {
-                if(C[p][0][c] != C[p][1][c]) {
-                    x = c % cwidth;
-                    y = c / cwidth;
-
-                    mb = x / 8 + (y / 8) * mb_x;
-
-                    mberrors[mb] |= 2 << p;
-
-                    if(print_pixels)
-
-                        printf("c%c diff 0x%02x != 0x%02x at pixel (%4d,%-4d) "
-                               "mb(%3d,%-3d) #%d\n",
-                               p ? 'r' : 'b',
-                               C[p][0][c],
-                               C[p][1][c],
-
-                               x, y,
-                               x / 8,
-                               y / 8,
-                               x / 8 + y / 8 * cwidth / 8);
-                }
-            }
-        }
-
-        for(i = 0; i < mb_x * mb_y; i++) {
-            x = i % mb_x;
-            y = i / mb_x;
-
-            if(mberrors[i]) {
-                die = 1;
-
-                printf("MB (%3d,%-3d) %4d %d %c%c%c damaged\n",
-                       x, y, i, mberrors[i],
-                       mberrors[i] & 1 ? 'Y' : ' ',
-                       mberrors[i] & 2 ? 'U' : ' ',
-                       mberrors[i] & 4 ? 'V' : ' ');
-
-                if(dump_blocks) {
-                    a = Y[0] + x * 16 + y * 16 * width;
-                    b = Y[1] + x * 16 + y * 16 * width;
-
-                    for(y = 0; y < 16; y++) {
-                        printf("%c ", "TB"[y&1]);
-                        for(x = 0; x < 16; x++)
-                            printf("%02x%c", a[x + y * width],
-                                   a[x + y * width] != b[x + y * width] ? '<' : ' ');
-
-                        printf("| ");
-                        for(x = 0; x < 16; x++)
-                            printf("%02x%c", b[x + y * width],
-                                   a[x + y * width] != b[x + y * width] ? '<' : ' ');
-
-                        printf("\n");
-                    }
-                }
-            }
-        }
-    }
-
-    return 0;
-}