x264 source for verification 2026-05-22

x264cli.h

@@ -0,0 +1,106 @@
+/*****************************************************************************
+ * x264cli.h: x264cli common
+ *****************************************************************************
+ * Copyright (C) 2003-2025 x264 project
+ *
+ * Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ *          Loren Merritt <lorenm@u.washington.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
+ *
+ * This program is also available under a commercial proprietary license.
+ * For more information, contact us at licensing@x264.com.
+ *****************************************************************************/
+
+#ifndef X264_CLI_H
+#define X264_CLI_H
+
+#include "common/base.h"
+
+/* In microseconds */
+#define UPDATE_INTERVAL 250000
+
+#define MAX_RESOLUTION 16384
+
+typedef void *hnd_t;
+
+extern const char * const x264_avcintra_class_names[];
+extern const char * const x264_cqm_names[];
+extern const char * const x264_log_level_names[];
+extern const char * const x264_partition_names[];
+extern const char * const x264_pulldown_names[];
+extern const char * const x264_range_names[];
+extern const char * const x264_output_csp_names[];
+extern const char * const x264_valid_profile_names[];
+extern const char * const x264_demuxer_names[];
+extern const char * const x264_muxer_names[];
+
+static inline uint64_t gcd( uint64_t a, uint64_t b )
+{
+    while( 1 )
+    {
+        int64_t c = a % b;
+        if( !c )
+            return b;
+        a = b;
+        b = c;
+    }
+}
+
+static inline uint64_t lcm( uint64_t a, uint64_t b )
+{
+    return ( a / gcd( a, b ) ) * b;
+}
+
+static inline char *get_filename_extension( char *filename )
+{
+    char *ext = filename + strlen( filename );
+    while( *ext != '.' && ext > filename )
+        ext--;
+    ext += *ext == '.';
+    return ext;
+}
+
+void x264_cli_log( const char *name, int i_level, const char *fmt, ... );
+void x264_cli_printf( int i_level, const char *fmt, ... );
+int x264_cli_autocomplete( const char *prev, const char *cur );
+
+#ifdef _WIN32
+void x264_cli_set_console_title( const char *title );
+int x264_ansi_filename( const char *filename, char *ansi_filename, int size, int create_file );
+#else
+#define x264_cli_set_console_title( title )
+#endif
+
+#define RETURN_IF_ERR( cond, name, ret, ... )\
+do\
+{\
+    if( cond )\
+    {\
+        x264_cli_log( name, X264_LOG_ERROR, __VA_ARGS__ );\
+        return ret;\
+    }\
+} while( 0 )
+
+#define FAIL_IF_ERR( cond, name, ... ) RETURN_IF_ERR( cond, name, -1, __VA_ARGS__ )
+
+typedef enum
+{
+    RANGE_AUTO = -1,
+    RANGE_TV,
+    RANGE_PC
+} range_enum;
+
+#endif