Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196'

* commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196':
  tests: Move all test programs to a subdirectory

Merged-by: Clément Bœsch <clement@stupeflix.com>

4 files changed, 274 insertions, 0 deletions

diff --git a/libavfilter/tests/.gitignore b/libavfilter/tests/.gitignore
new file mode 100644
index 0000000000..b605afa9cf
--- /dev/null
+++ b/libavfilter/tests/.gitignore
@@ -0,0 +1,3 @@
+/drawutils
+/filtfmts
+/formats
diff --git a/libavfilter/tests/drawutils.c b/libavfilter/tests/drawutils.c
new file mode 100644
index 0000000000..7fe53ddf31
--- /dev/null
+++ b/libavfilter/tests/drawutils.c
@@ -0,0 +1,56 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+
+#include "libavutil/pixdesc.h"
+#include "libavfilter/drawutils.h"
+
+int main(void)
+{
+    enum AVPixelFormat f;
+    const AVPixFmtDescriptor *desc;
+    FFDrawContext draw;
+    FFDrawColor color;
+    int r, i;
+
+    for (f = 0; av_pix_fmt_desc_get(f); f++) {
+        desc = av_pix_fmt_desc_get(f);
+        if (!desc->name)
+            continue;
+        printf("Testing %s...%*s", desc->name,
+               (int)(16 - strlen(desc->name)), "");
+        r = ff_draw_init(&draw, f, 0);
+        if (r < 0) {
+            char buf[128];
+            av_strerror(r, buf, sizeof(buf));
+            printf("no: %s\n", buf);
+            continue;
+        }
+        ff_draw_color(&draw, &color, (uint8_t[]) { 1, 0, 0, 1 });
+        for (i = 0; i < sizeof(color); i++)
+            if (((uint8_t *)&color)[i] != 128)
+                break;
+        if (i == sizeof(color)) {
+            printf("fallback color\n");
+            continue;
+        }
+        printf("ok\n");
+    }
+    return 0;
+}
diff --git a/libavfilter/tests/filtfmts.c b/libavfilter/tests/filtfmts.c
new file mode 100644
index 0000000000..46a2d9447d
--- /dev/null
+++ b/libavfilter/tests/filtfmts.c
@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) 2009 Stefano Sabatini
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+
+#include "libavutil/channel_layout.h"
+#include "libavutil/mem.h"
+#include "libavutil/pixdesc.h"
+#include "libavutil/samplefmt.h"
+
+#include "libavfilter/avfilter.h"
+#include "libavfilter/formats.h"
+
+static void print_formats(AVFilterContext *filter_ctx)
+{
+    int i, j;
+
+#define PRINT_FMTS(inout, outin, INOUT)                                 \
+    for (i = 0; i < filter_ctx->nb_##inout##puts; i++) {                     \
+        if (filter_ctx->inout##puts[i]->type == AVMEDIA_TYPE_VIDEO) {   \
+            AVFilterFormats *fmts =                                     \
+                filter_ctx->inout##puts[i]->outin##_formats;            \
+            for (j = 0; j < fmts->nb_formats; j++)                    \
+                if(av_get_pix_fmt_name(fmts->formats[j]))               \
+                printf(#INOUT "PUT[%d] %s: fmt:%s\n",                   \
+                       i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i),      \
+                       av_get_pix_fmt_name(fmts->formats[j]));          \
+        } else if (filter_ctx->inout##puts[i]->type == AVMEDIA_TYPE_AUDIO) { \
+            AVFilterFormats *fmts;                                      \
+            AVFilterChannelLayouts *layouts;                            \
+                                                                        \
+            fmts = filter_ctx->inout##puts[i]->outin##_formats;         \
+            for (j = 0; j < fmts->nb_formats; j++)                    \
+                printf(#INOUT "PUT[%d] %s: fmt:%s\n",                   \
+                       i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i),      \
+                       av_get_sample_fmt_name(fmts->formats[j]));       \
+                                                                        \
+            layouts = filter_ctx->inout##puts[i]->outin##_channel_layouts; \
+            for (j = 0; j < layouts->nb_channel_layouts; j++) {                  \
+                char buf[256];                                          \
+                av_get_channel_layout_string(buf, sizeof(buf), -1,      \
+                                             layouts->channel_layouts[j]);         \
+                printf(#INOUT "PUT[%d] %s: chlayout:%s\n",              \
+                       i, avfilter_pad_get_name(filter_ctx->inout##put_pads, i), buf); \
+            }                                                           \
+        }                                                               \
+    }                                                                   \
+
+    PRINT_FMTS(in,  out, IN);
+    PRINT_FMTS(out, in,  OUT);
+}
+
+int main(int argc, char **argv)
+{
+    AVFilter *filter;
+    AVFilterContext *filter_ctx;
+    AVFilterGraph *graph_ctx;
+    const char *filter_name;
+    const char *filter_args = NULL;
+    int i;
+    int ret = 0;
+
+    av_log_set_level(AV_LOG_DEBUG);
+
+    if (argc < 2) {
+        fprintf(stderr, "Missing filter name as argument\n");
+        return 1;
+    }
+
+    filter_name = argv[1];
+    if (argc > 2)
+        filter_args = argv[2];
+
+    /* allocate graph */
+    graph_ctx = avfilter_graph_alloc();
+    if (!graph_ctx)
+        return 1;
+
+    avfilter_register_all();
+
+    /* get a corresponding filter and open it */
+    if (!(filter = avfilter_get_by_name(filter_name))) {
+        fprintf(stderr, "Unrecognized filter with name '%s'\n", filter_name);
+        return 1;
+    }
+
+    /* open filter and add it to the graph */
+    if (!(filter_ctx = avfilter_graph_alloc_filter(graph_ctx, filter, filter_name))) {
+        fprintf(stderr, "Impossible to open filter with name '%s'\n",
+                filter_name);
+        return 1;
+    }
+    if (avfilter_init_str(filter_ctx, filter_args) < 0) {
+        fprintf(stderr, "Impossible to init filter '%s' with arguments '%s'\n",
+                filter_name, filter_args);
+        return 1;
+    }
+
+    /* create a link for each of the input pads */
+    for (i = 0; i < filter_ctx->nb_inputs; i++) {
+        AVFilterLink *link = av_mallocz(sizeof(AVFilterLink));
+        if (!link) {
+            fprintf(stderr, "Unable to allocate memory for filter input link\n");
+            ret = 1;
+            goto fail;
+        }
+        link->type = avfilter_pad_get_type(filter_ctx->input_pads, i);
+        filter_ctx->inputs[i] = link;
+    }
+    for (i = 0; i < filter_ctx->nb_outputs; i++) {
+        AVFilterLink *link = av_mallocz(sizeof(AVFilterLink));
+        if (!link) {
+            fprintf(stderr, "Unable to allocate memory for filter output link\n");
+            ret = 1;
+            goto fail;
+        }
+        link->type = avfilter_pad_get_type(filter_ctx->output_pads, i);
+        filter_ctx->outputs[i] = link;
+    }
+
+    if (filter->query_formats)
+        filter->query_formats(filter_ctx);
+    else
+        ff_default_query_formats(filter_ctx);
+
+    print_formats(filter_ctx);
+
+fail:
+    avfilter_free(filter_ctx);
+    avfilter_graph_free(&graph_ctx);
+    fflush(stdout);
+    return ret;
+}
diff --git a/libavfilter/tests/formats.c b/libavfilter/tests/formats.c
new file mode 100644
index 0000000000..0e8ba4ad15
--- /dev/null
+++ b/libavfilter/tests/formats.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2007 Bobby Bingham
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavfilter/formats.c"
+
+#undef printf
+
+int main(void)
+{
+    const int64_t *cl;
+    char buf[512];
+    int i;
+    const char *teststrings[] ={
+        "blah",
+        "1",
+        "2",
+        "-1",
+        "60",
+        "65",
+        "1c",
+        "2c",
+        "-1c",
+        "60c",
+        "65c",
+        "5.1",
+        "stereo",
+        "1+1+1+1",
+        "1c+1c+1c+1c",
+        "2c+1c",
+        "0x3",
+    };
+
+    for (cl = avfilter_all_channel_layouts; *cl != -1; cl++) {
+        av_get_channel_layout_string(buf, sizeof(buf), -1, *cl);
+        printf("%s\n", buf);
+    }
+
+    for ( i = 0; i<FF_ARRAY_ELEMS(teststrings); i++) {
+        int64_t layout = -1;
+        int count = -1;
+        int ret;
+        ret = ff_parse_channel_layout(&layout, &count, teststrings[i], NULL);
+
+        printf ("%d = ff_parse_channel_layout(%016"PRIX64", %2d, %s);\n", ret ? -1 : 0, layout, count, teststrings[i]);
+    }
+
+    return 0;
+}