diff options
Diffstat (limited to 'thirdparty/libvpx/vpx/src/vpx_codec.c')
| -rw-r--r-- | thirdparty/libvpx/vpx/src/vpx_codec.c | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/thirdparty/libvpx/vpx/src/vpx_codec.c b/thirdparty/libvpx/vpx/src/vpx_codec.c deleted file mode 100644 index 5a495ce814..0000000000 --- a/thirdparty/libvpx/vpx/src/vpx_codec.c +++ /dev/null @@ -1,158 +0,0 @@ -/* - * 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. - */ - - -/*!\file - * \brief Provides the high level interface to wrap decoder algorithms. - * - */ -#include <stdarg.h> -#include <stdlib.h> -#include "vpx/vpx_integer.h" -#include "vpx/internal/vpx_codec_internal.h" -#include "vpx_version.h" - -#define SAVE_STATUS(ctx,var) (ctx?(ctx->err = var):var) - -int vpx_codec_version(void) { - return VERSION_PACKED; -} - - -const char *vpx_codec_version_str(void) { - return VERSION_STRING_NOSP; -} - - -const char *vpx_codec_version_extra_str(void) { - return VERSION_EXTRA; -} - - -const char *vpx_codec_iface_name(vpx_codec_iface_t *iface) { - return iface ? iface->name : "<invalid interface>"; -} - -const char *vpx_codec_err_to_string(vpx_codec_err_t err) { - switch (err) { - case VPX_CODEC_OK: - return "Success"; - case VPX_CODEC_ERROR: - return "Unspecified internal error"; - case VPX_CODEC_MEM_ERROR: - return "Memory allocation error"; - case VPX_CODEC_ABI_MISMATCH: - return "ABI version mismatch"; - case VPX_CODEC_INCAPABLE: - return "Codec does not implement requested capability"; - case VPX_CODEC_UNSUP_BITSTREAM: - return "Bitstream not supported by this decoder"; - case VPX_CODEC_UNSUP_FEATURE: - return "Bitstream required feature not supported by this decoder"; - case VPX_CODEC_CORRUPT_FRAME: - return "Corrupt frame detected"; - case VPX_CODEC_INVALID_PARAM: - return "Invalid parameter"; - case VPX_CODEC_LIST_END: - return "End of iterated list"; - } - - return "Unrecognized error code"; -} - -const char *vpx_codec_error(vpx_codec_ctx_t *ctx) { - return (ctx) ? vpx_codec_err_to_string(ctx->err) - : vpx_codec_err_to_string(VPX_CODEC_INVALID_PARAM); -} - -const char *vpx_codec_error_detail(vpx_codec_ctx_t *ctx) { - if (ctx && ctx->err) - return ctx->priv ? ctx->priv->err_detail : ctx->err_detail; - - return NULL; -} - - -vpx_codec_err_t vpx_codec_destroy(vpx_codec_ctx_t *ctx) { - vpx_codec_err_t res; - - if (!ctx) - res = VPX_CODEC_INVALID_PARAM; - else if (!ctx->iface || !ctx->priv) - res = VPX_CODEC_ERROR; - else { - ctx->iface->destroy((vpx_codec_alg_priv_t *)ctx->priv); - - ctx->iface = NULL; - ctx->name = NULL; - ctx->priv = NULL; - res = VPX_CODEC_OK; - } - - return SAVE_STATUS(ctx, res); -} - - -vpx_codec_caps_t vpx_codec_get_caps(vpx_codec_iface_t *iface) { - return (iface) ? iface->caps : 0; -} - - -vpx_codec_err_t vpx_codec_control_(vpx_codec_ctx_t *ctx, - int ctrl_id, - ...) { - vpx_codec_err_t res; - - if (!ctx || !ctrl_id) - res = VPX_CODEC_INVALID_PARAM; - else if (!ctx->iface || !ctx->priv || !ctx->iface->ctrl_maps) - res = VPX_CODEC_ERROR; - else { - vpx_codec_ctrl_fn_map_t *entry; - - res = VPX_CODEC_ERROR; - - for (entry = ctx->iface->ctrl_maps; entry && entry->fn; entry++) { - if (!entry->ctrl_id || entry->ctrl_id == ctrl_id) { - va_list ap; - - va_start(ap, ctrl_id); - res = entry->fn((vpx_codec_alg_priv_t *)ctx->priv, ap); - va_end(ap); - break; - } - } - } - - return SAVE_STATUS(ctx, res); -} - -void vpx_internal_error(struct vpx_internal_error_info *info, - vpx_codec_err_t error, - const char *fmt, - ...) { - va_list ap; - - info->error_code = error; - info->has_detail = 0; - - if (fmt) { - size_t sz = sizeof(info->detail); - - info->has_detail = 1; - va_start(ap, fmt); - vsnprintf(info->detail, sz - 1, fmt, ap); - va_end(ap); - info->detail[sz - 1] = '\0'; - } - - if (info->setjmp) - longjmp(info->jmp, info->error_code); -} |