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-rw-r--r--tests/Makefile3
-rw-r--r--tests/rotozoom.c126
-rw-r--r--tests/utils.c144
-rw-r--r--tests/videogen.c129
4 files changed, 150 insertions, 252 deletions
diff --git a/tests/Makefile b/tests/Makefile
index 19fbe11fd2..cbd3fd2434 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -7,6 +7,9 @@ $(AREF): avconv$(EXESUF) tests/data/asynth1.sw
OBJDIRS += tests/data tests/vsynth1 tests/vsynth2
+# Required due to missing automatic dependency tracking for HOSTOBJS.
+tests/rotozoom.o tests/videogen.o: tests/utils.c
+
tests/vsynth1/00.pgm: tests/videogen$(HOSTEXESUF) | tests/vsynth1
$(M)./$< 'tests/vsynth1/'
diff --git a/tests/rotozoom.c b/tests/rotozoom.c
index 9bba6e3489..48c06b017e 100644
--- a/tests/rotozoom.c
+++ b/tests/rotozoom.c
@@ -24,6 +24,8 @@
#include <stdio.h>
#include <inttypes.h>
+#include "utils.c"
+
#define FIXP (1 << 16)
#define MY_PI 205887 // (M_PI * FIX)
@@ -53,130 +55,6 @@ static int64_t int_sin(int64_t a)
return a - int_pow(a, 3) / 6 + int_pow(a, 5) / 120 - int_pow(a, 7) / 5040;
}
-#define SCALEBITS 8
-#define ONE_HALF (1 << (SCALEBITS - 1))
-#define FIX(x) ((int) ((x) * (1L << SCALEBITS) + 0.5))
-
-static void rgb24_to_yuv420p(unsigned char *lum, unsigned char *cb,
- unsigned char *cr, unsigned char *src,
- int width, int height)
-{
- int wrap, wrap3, x, y;
- int r, g, b, r1, g1, b1;
- unsigned char *p;
-
- wrap = width;
- wrap3 = width * 3;
- p = src;
- for (y = 0; y < height; y += 2) {
- for (x = 0; x < width; x += 2) {
- r = p[0];
- g = p[1];
- b = p[2];
- r1 = r;
- g1 = g;
- b1 = b;
- lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- r = p[3];
- g = p[4];
- b = p[5];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- p += wrap3;
- lum += wrap;
-
- r = p[0];
- g = p[1];
- b = p[2];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- r = p[3];
- g = p[4];
- b = p[5];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
-
- cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +
- FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
- cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 -
- FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
-
- cb++;
- cr++;
- p += -wrap3 + 2 * 3;
- lum += -wrap + 2;
- }
- p += wrap3;
- lum += wrap;
- }
-}
-
-/* cif format */
-#define DEFAULT_WIDTH 352
-#define DEFAULT_HEIGHT 288
-#define DEFAULT_NB_PICT 50
-
-static void pgmyuv_save(const char *filename, int w, int h,
- unsigned char *rgb_tab)
-{
- FILE *f;
- int i, h2, w2;
- unsigned char *cb, *cr;
- unsigned char *lum_tab, *cb_tab, *cr_tab;
-
- lum_tab = malloc(w * h);
- cb_tab = malloc(w * h / 4);
- cr_tab = malloc(w * h / 4);
-
- rgb24_to_yuv420p(lum_tab, cb_tab, cr_tab, rgb_tab, w, h);
-
- f = fopen(filename, "wb");
- fprintf(f, "P5\n%d %d\n%d\n", w, h * 3 / 2, 255);
- fwrite(lum_tab, 1, w * h, f);
- h2 = h / 2;
- w2 = w / 2;
- cb = cb_tab;
- cr = cr_tab;
- for (i = 0; i < h2; i++) {
- fwrite(cb, 1, w2, f);
- fwrite(cr, 1, w2, f);
- cb += w2;
- cr += w2;
- }
- fclose(f);
-
- free(lum_tab);
- free(cb_tab);
- free(cr_tab);
-}
-
-static unsigned char *rgb_tab;
-static int width, height, wrap;
-
-static void put_pixel(int x, int y, int r, int g, int b)
-{
- unsigned char *p;
-
- if (x < 0 || x >= width ||
- y < 0 || y >= height)
- return;
-
- p = rgb_tab + y * wrap + x * 3;
- p[0] = r;
- p[1] = g;
- p[2] = b;
-}
-
static unsigned char tab_r[256 * 256];
static unsigned char tab_g[256 * 256];
static unsigned char tab_b[256 * 256];
diff --git a/tests/utils.c b/tests/utils.c
new file mode 100644
index 0000000000..2a85bd8e06
--- /dev/null
+++ b/tests/utils.c
@@ -0,0 +1,144 @@
+/*
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define SCALEBITS 8
+#define ONE_HALF (1 << (SCALEBITS - 1))
+#define FIX(x) ((int) ((x) * (1L << SCALEBITS) + 0.5))
+
+static void rgb24_to_yuv420p(unsigned char *lum, unsigned char *cb,
+ unsigned char *cr, unsigned char *src,
+ int width, int height)
+{
+ int wrap, wrap3, x, y;
+ int r, g, b, r1, g1, b1;
+ unsigned char *p;
+
+ wrap = width;
+ wrap3 = width * 3;
+ p = src;
+ for (y = 0; y < height; y += 2) {
+ for (x = 0; x < width; x += 2) {
+ r = p[0];
+ g = p[1];
+ b = p[2];
+ r1 = r;
+ g1 = g;
+ b1 = b;
+ lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+ FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+ r = p[3];
+ g = p[4];
+ b = p[5];
+ r1 += r;
+ g1 += g;
+ b1 += b;
+ lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+ FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+ p += wrap3;
+ lum += wrap;
+
+ r = p[0];
+ g = p[1];
+ b = p[2];
+ r1 += r;
+ g1 += g;
+ b1 += b;
+ lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
+ FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+ r = p[3];
+ g = p[4];
+ b = p[5];
+ r1 += r;
+ g1 += g;
+ b1 += b;
+ lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
+ FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
+
+ cb[0] = ((- FIX(0.16874) * r1 - FIX(0.33126) * g1 +
+ FIX(0.50000) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+ cr[0] = ((FIX(0.50000) * r1 - FIX(0.41869) * g1 -
+ FIX(0.08131) * b1 + 4 * ONE_HALF - 1) >> (SCALEBITS + 2)) + 128;
+
+ cb++;
+ cr++;
+ p += -wrap3 + 2 * 3;
+ lum += -wrap + 2;
+ }
+ p += wrap3;
+ lum += wrap;
+ }
+}
+
+/* cif format */
+#define DEFAULT_WIDTH 352
+#define DEFAULT_HEIGHT 288
+#define DEFAULT_NB_PICT 50
+
+static void pgmyuv_save(const char *filename, int w, int h,
+ unsigned char *rgb_tab)
+{
+ FILE *f;
+ int i, h2, w2;
+ unsigned char *cb, *cr;
+ unsigned char *lum_tab, *cb_tab, *cr_tab;
+
+ lum_tab = malloc(w * h);
+ cb_tab = malloc(w * h / 4);
+ cr_tab = malloc(w * h / 4);
+
+ rgb24_to_yuv420p(lum_tab, cb_tab, cr_tab, rgb_tab, w, h);
+
+ f = fopen(filename, "wb");
+ fprintf(f, "P5\n%d %d\n%d\n", w, h * 3 / 2, 255);
+ fwrite(lum_tab, 1, w * h, f);
+ h2 = h / 2;
+ w2 = w / 2;
+ cb = cb_tab;
+ cr = cr_tab;
+ for (i = 0; i < h2; i++) {
+ fwrite(cb, 1, w2, f);
+ fwrite(cr, 1, w2, f);
+ cb += w2;
+ cr += w2;
+ }
+ fclose(f);
+
+ free(lum_tab);
+ free(cb_tab);
+ free(cr_tab);
+}
+
+static unsigned char *rgb_tab;
+static int width, height, wrap;
+
+static void put_pixel(int x, int y, int r, int g, int b)
+{
+ unsigned char *p;
+
+ if (x < 0 || x >= width ||
+ y < 0 || y >= height)
+ return;
+
+ p = rgb_tab + y * wrap + x * 3;
+ p[0] = r;
+ p[1] = g;
+ p[2] = b;
+}
diff --git a/tests/videogen.c b/tests/videogen.c
index 14996da7a4..8c3d53976e 100644
--- a/tests/videogen.c
+++ b/tests/videogen.c
@@ -25,134 +25,7 @@
#include <stdint.h>
#include <stdio.h>
-#define SCALEBITS 8
-#define ONE_HALF (1 << (SCALEBITS - 1))
-#define FIX(x) ((int) ((x) * (1L << SCALEBITS) + 0.5))
-
-static void rgb24_to_yuv420p(uint8_t *lum, uint8_t *cb, uint8_t *cr,
- uint8_t *src, int width, int height)
-{
- int wrap, wrap3, x, y;
- int r, g, b, r1, g1, b1;
- uint8_t *p;
-
- wrap = width;
- wrap3 = width * 3;
- p = src;
- for (y = 0; y < height; y += 2) {
- for (x = 0; x < width; x += 2) {
- r = p[0];
- g = p[1];
- b = p[2];
- r1 = r;
- g1 = g;
- b1 = b;
- lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- r = p[3];
- g = p[4];
- b = p[5];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- p += wrap3;
- lum += wrap;
-
- r = p[0];
- g = p[1];
- b = p[2];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[0] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
- r = p[3];
- g = p[4];
- b = p[5];
- r1 += r;
- g1 += g;
- b1 += b;
- lum[1] = (FIX(0.29900) * r + FIX(0.58700) * g +
- FIX(0.11400) * b + ONE_HALF) >> SCALEBITS;
-
- cb[0] = 128 + ((- FIX(0.16874) * r1 -
- FIX(0.33126) * g1 +
- FIX(0.50000) * b1 +
- 4 * ONE_HALF - 1)
- >> (SCALEBITS + 2));
- cr[0] = 128 + ((FIX(0.50000) * r1 -
- FIX(0.41869) * g1 -
- FIX(0.08131) * b1 +
- 4 * ONE_HALF - 1)
- >> (SCALEBITS + 2));
-
- cb++;
- cr++;
- p += -wrap3 + 2 * 3;
- lum += -wrap + 2;
- }
- p += wrap3;
- lum += wrap;
- }
-}
-
-/* cif format */
-#define DEFAULT_WIDTH 352
-#define DEFAULT_HEIGHT 288
-#define DEFAULT_NB_PICT 50 /* 2 seconds */
-
-static void pgmyuv_save(const char *filename, int w, int h,
- unsigned char *rgb_tab)
-{
- FILE *f;
- int i, h2, w2;
- unsigned char *cb, *cr;
- unsigned char *lum_tab, *cb_tab, *cr_tab;
-
- lum_tab = malloc(w * h);
- cb_tab = malloc((w * h) / 4);
- cr_tab = malloc((w * h) / 4);
-
- rgb24_to_yuv420p(lum_tab, cb_tab, cr_tab, rgb_tab, w, h);
-
- f = fopen(filename, "wb");
- fprintf(f, "P5\n%d %d\n%d\n", w, (h * 3) / 2, 255);
- fwrite(lum_tab, 1, w * h, f);
- h2 = h / 2;
- w2 = w / 2;
- cb = cb_tab;
- cr = cr_tab;
- for (i = 0; i < h2; i++) {
- fwrite(cb, 1, w2, f);
- fwrite(cr, 1, w2, f);
- cb += w2;
- cr += w2;
- }
- fclose(f);
-
- free(lum_tab);
- free(cb_tab);
- free(cr_tab);
-}
-
-static unsigned char *rgb_tab;
-static int width, height, wrap;
-
-static void put_pixel(int x, int y, int r, int g, int b)
-{
- unsigned char *p;
-
- if (x < 0 || x >= width ||
- y < 0 || y >= height)
- return;
-
- p = rgb_tab + y * wrap + x * 3;
- p[0] = r;
- p[1] = g;
- p[2] = b;
-}
+#include "utils.c"
static unsigned int myrnd(unsigned int *seed_ptr, int n)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-01 21:43:38 +0000