X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fjpeg2000dwt.c;h=188cc261a415a3c023f3e16745610671bbc75b97;hb=e826ceeb5594c5e63860ec5e5050f86307456898;hp=a46c93a9b20ea98984cfab89ca2770e1945cc76c;hpb=d62984d8a0816e05fb2d9dbe9c899a5563065074;p=ffmpeg

diff --git a/libavcodec/jpeg2000dwt.c b/libavcodec/jpeg2000dwt.c
index a46c93a9b20..188cc261a41 100644
--- a/libavcodec/jpeg2000dwt.c
+++ b/libavcodec/jpeg2000dwt.c
@@ -622,125 +622,3 @@ void ff_dwt_destroy(DWTContext *s)
     av_freep(&s->f_linebuf);
     av_freep(&s->i_linebuf);
 }
-
-#ifdef TEST
-
-#include "libavutil/lfg.h"
-
-#define MAX_W 256
-
-static int test_dwt(int *array, int *ref, int border[2][2], int decomp_levels, int type, int max_diff) {
-    int ret, j;
-    DWTContext s1={{{0}}}, *s= &s1;
-    int64_t err2 = 0;
-
-    ret = ff_jpeg2000_dwt_init(s,  border, decomp_levels, type);
-    if (ret < 0) {
-        fprintf(stderr, "ff_jpeg2000_dwt_init failed\n");
-        return 1;
-    }
-    ret = ff_dwt_encode(s, array);
-    if (ret < 0) {
-        fprintf(stderr, "ff_dwt_encode failed\n");
-        return 1;
-    }
-    ret = ff_dwt_decode(s, array);
-    if (ret < 0) {
-        fprintf(stderr, "ff_dwt_encode failed\n");
-        return 1;
-    }
-    for (j = 0; j<MAX_W * MAX_W; j++) {
-        if (FFABS(array[j] - ref[j]) > max_diff) {
-            fprintf(stderr, "missmatch at %d (%d != %d) decomp:%d border %d %d %d %d\n",
-                    j, array[j], ref[j],decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1]);
-            return 2;
-        }
-        err2 += (array[j] - ref[j]) * (array[j] - ref[j]);
-        array[j] = ref[j];
-    }
-    ff_dwt_destroy(s);
-
-    printf("%s, decomp:%2d border %3d %3d %3d %3d milli-err2:%9"PRId64"\n",
-           type == FF_DWT53 ? "5/3i" : "9/7i",
-           decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1],
-           1000*err2 / ((border[0][1] - border[0][0])*(border[1][1] - border[1][0])));
-
-    return 0;
-}
-
-static int test_dwtf(float *array, float *ref, int border[2][2], int decomp_levels, float max_diff) {
-    int ret, j;
-    DWTContext s1={{{0}}}, *s= &s1;
-    double err2 = 0;
-
-    ret = ff_jpeg2000_dwt_init(s,  border, decomp_levels, FF_DWT97);
-    if (ret < 0) {
-        fprintf(stderr, "ff_jpeg2000_dwt_init failed\n");
-        return 1;
-    }
-    ret = ff_dwt_encode(s, array);
-    if (ret < 0) {
-        fprintf(stderr, "ff_dwt_encode failed\n");
-        return 1;
-    }
-    ret = ff_dwt_decode(s, array);
-    if (ret < 0) {
-        fprintf(stderr, "ff_dwt_encode failed\n");
-        return 1;
-    }
-    for (j = 0; j<MAX_W * MAX_W; j++) {
-        if (FFABS(array[j] - ref[j]) > max_diff) {
-            fprintf(stderr, "missmatch at %d (%f != %f) decomp:%d border %d %d %d %d\n",
-                    j, array[j], ref[j],decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1]);
-            return 2;
-        }
-        err2 += (array[j] - ref[j]) * (array[j] - ref[j]);
-        array[j] = ref[j];
-    }
-    ff_dwt_destroy(s);
-
-    printf("9/7f, decomp:%2d border %3d %3d %3d %3d err2:%20.3f\n",
-           decomp_levels, border[0][0], border[0][1], border[1][0], border[1][1],
-           err2 / ((border[0][1] - border[0][0])*(border[1][1] - border[1][0])));
-
-    return 0;
-}
-
-static int array[MAX_W * MAX_W];
-static int ref  [MAX_W * MAX_W];
-static float arrayf[MAX_W * MAX_W];
-static float reff  [MAX_W * MAX_W];
-
-int main(void) {
-    AVLFG prng;
-    int i,j;
-    int border[2][2];
-    int ret, decomp_levels;
-
-    av_lfg_init(&prng, 1);
-
-    for (i = 0; i<MAX_W * MAX_W; i++)
-        arrayf[i] = reff[i] = array[i] = ref[i] =  av_lfg_get(&prng) % 2048;
-
-    for (i = 0; i < 100; i++) {
-        for (j=0; j<4; j++)
-            border[j>>1][j&1] = av_lfg_get(&prng) % MAX_W;
-        if (border[0][0] >= border[0][1] || border[1][0] >= border[1][1])
-            continue;
-        decomp_levels = av_lfg_get(&prng) % FF_DWT_MAX_DECLVLS;
-
-        ret = test_dwt(array, ref, border, decomp_levels, FF_DWT53, 0);
-        if (ret)
-            return ret;
-        ret = test_dwt(array, ref, border, decomp_levels, FF_DWT97_INT, FFMIN(7+5*decomp_levels, 15+3*decomp_levels));
-        if (ret)
-            return ret;
-        ret = test_dwtf(arrayf, reff, border, decomp_levels, 0.05);
-        if (ret)
-            return ret;
-    }
-
-    return 0;
-}
-
-#endif