libvpx: Pull from upstream

source/libvpx/vpxenc.c

 /*
  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 165 matching lines @@
 static const struct arg_enum_list test_decode_enum[] = {
   {"off",   TEST_DECODE_OFF},
   {"fatal", TEST_DECODE_FATAL},
   {"warn",  TEST_DECODE_WARN},
   {NULL, 0}
 };
 static const arg_def_t recontest = ARG_DEF_ENUM(
     NULL, "test-decode", 1, "Test encode/decode mismatch", test_decode_enum);
 static const arg_def_t framerate = ARG_DEF(
     NULL, "fps", 1, "Stream frame rate (rate/scale)");
+static const arg_def_t use_webm = ARG_DEF(
+    NULL, "webm", 0, "Output WebM (default when WebM IO is enabled)");
 static const arg_def_t use_ivf = ARG_DEF(
-    NULL, "ivf", 0, "Output IVF (default is WebM if WebM IO is enabled)");
+    NULL, "ivf", 0, "Output IVF");
 static const arg_def_t out_part = ARG_DEF(
     "P", "output-partitions", 0,
     "Makes encoder output partitions. Requires IVF output!");
 static const arg_def_t q_hist_n = ARG_DEF(
     NULL, "q-hist", 1, "Show quantizer histogram (n-buckets)");
 static const arg_def_t rate_hist_n = ARG_DEF(
     NULL, "rate-hist", 1, "Show rate histogram (n-buckets)");
 static const arg_def_t disable_warnings = ARG_DEF(
     NULL, "disable-warnings", 0,
     "Disable warnings about potentially incorrect encode settings.");
 static const arg_def_t disable_warning_prompt = ARG_DEF(
     "y", "disable-warning-prompt", 0,
     "Display warnings, but do not prompt user to continue.");
 
 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
 static const arg_def_t test16bitinternalarg = ARG_DEF(
     NULL, "test-16bit-internal", 0, "Force use of 16 bit internal buffer");
 #endif
 
 static const arg_def_t *main_args[] = {
   &debugmode,
   &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &skip,
   &deadline, &best_dl, &good_dl, &rt_dl,
-  &quietarg, &verbosearg, &psnrarg, &use_ivf, &out_part, &q_hist_n,
+  &quietarg, &verbosearg, &psnrarg, &use_webm, &use_ivf, &out_part, &q_hist_n,
   &rate_hist_n, &disable_warnings, &disable_warning_prompt,
   NULL
 };
 
 static const arg_def_t usage = ARG_DEF(
     "u", "usage", 1, "Usage profile number to use");
 static const arg_def_t threads = ARG_DEF(
     "t", "threads", 1, "Max number of threads to use");
 static const arg_def_t profile = ARG_DEF(
     NULL, "profile", 1, "Bitstream profile number to use");
@@ skipping 830 matching lines @@
 
     if (0) {
     } else if (arg_match(&arg, &outputfile, argi)) {
       config->out_fn = arg.val;
     } else if (arg_match(&arg, &fpf_name, argi)) {
       config->stats_fn = arg.val;
 #if CONFIG_FP_MB_STATS
     } else if (arg_match(&arg, &fpmbf_name, argi)) {
       config->fpmb_stats_fn = arg.val;
 #endif
+    } else if (arg_match(&arg, &use_webm, argi)) {
+#if CONFIG_WEBM_IO
+      config->write_webm = 1;
+#else
+      die("Error: --webm specified but webm is disabled.");
+#endif
     } else if (arg_match(&arg, &use_ivf, argi)) {
       config->write_webm = 0;
     } else if (arg_match(&arg, &threads, argi)) {
       config->cfg.g_threads = arg_parse_uint(&arg);
     } else if (arg_match(&arg, &profile, argi)) {
       config->cfg.g_profile = arg_parse_uint(&arg);
     } else if (arg_match(&arg, &width, argi)) {
       config->cfg.g_w = arg_parse_uint(&arg);
     } else if (arg_match(&arg, &height, argi)) {
       config->cfg.g_h = arg_parse_uint(&arg);
@@ skipping 1162 matching lines @@
 
 #if CONFIG_VP9 && CONFIG_VP9_HIGHBITDEPTH
   if (allocated_raw_shift)
     vpx_img_free(&raw_shift);
 #endif
   vpx_img_free(&raw);
   free(argv);
   free(streams);
   return res ? EXIT_FAILURE : EXIT_SUCCESS;
 }