diff options
Diffstat (limited to 'media')
| -rw-r--r-- | media/libvpx/vpx/src/vpx_encoder.c | 55 |
1 files changed, 32 insertions, 23 deletions
diff --git a/media/libvpx/vpx/src/vpx_encoder.c b/media/libvpx/vpx/src/vpx_encoder.c index cd10c411c..88b1da481 100644 --- a/media/libvpx/vpx/src/vpx_encoder.c +++ b/media/libvpx/vpx/src/vpx_encoder.c @@ -13,8 +13,11 @@ * \brief Provides the high level interface to wrap encoder algorithms. * */ +#include <assert.h> #include <limits.h> +#include <stdlib.h> #include <string.h> +#include "vp8/common/blockd.h" #include "vpx_config.h" #include "vpx/internal/vpx_codec_internal.h" @@ -89,6 +92,8 @@ vpx_codec_err_t vpx_codec_enc_init_multi_ver(vpx_codec_ctx_t *ctx, int i; void *mem_loc = NULL; + if (iface->enc.mr_get_mem_loc == NULL) return VPX_CODEC_INCAPABLE; + if (!(res = iface->enc.mr_get_mem_loc(cfg, &mem_loc))) { for (i = 0; i < num_enc; i++) { vpx_codec_priv_enc_mr_cfg_t mr_cfg; @@ -98,28 +103,29 @@ vpx_codec_err_t vpx_codec_enc_init_multi_ver(vpx_codec_ctx_t *ctx, dsf->den > dsf->num) { res = VPX_CODEC_INVALID_PARAM; break; + } else { + + mr_cfg.mr_low_res_mode_info = mem_loc; + mr_cfg.mr_total_resolutions = num_enc; + mr_cfg.mr_encoder_id = num_enc - 1 - i; + mr_cfg.mr_down_sampling_factor.num = dsf->num; + mr_cfg.mr_down_sampling_factor.den = dsf->den; + + /* Force Key-frame synchronization. Namely, encoder at higher + * resolution always use the same frame_type chosen by the + * lowest-resolution encoder. + */ + if (mr_cfg.mr_encoder_id) + cfg->kf_mode = VPX_KF_DISABLED; + + ctx->iface = iface; + ctx->name = iface->name; + ctx->priv = NULL; + ctx->init_flags = flags; + ctx->config.enc = cfg; + res = ctx->iface->init(ctx, &mr_cfg); } - mr_cfg.mr_low_res_mode_info = mem_loc; - mr_cfg.mr_total_resolutions = num_enc; - mr_cfg.mr_encoder_id = num_enc - 1 - i; - mr_cfg.mr_down_sampling_factor.num = dsf->num; - mr_cfg.mr_down_sampling_factor.den = dsf->den; - - /* Force Key-frame synchronization. Namely, encoder at higher - * resolution always use the same frame_type chosen by the - * lowest-resolution encoder. - */ - if (mr_cfg.mr_encoder_id) - cfg->kf_mode = VPX_KF_DISABLED; - - ctx->iface = iface; - ctx->name = iface->name; - ctx->priv = NULL; - ctx->init_flags = flags; - ctx->config.enc = cfg; - res = ctx->iface->init(ctx, &mr_cfg); - if (res) { const char *error_detail = ctx->priv ? ctx->priv->err_detail : NULL; @@ -134,11 +140,14 @@ vpx_codec_err_t vpx_codec_enc_init_multi_ver(vpx_codec_ctx_t *ctx, vpx_codec_destroy(ctx); i--; } +#if CONFIG_MULTI_RES_ENCODING + assert(mem_loc); + free(((LOWER_RES_FRAME_INFO *)mem_loc)->mb_info); + free(mem_loc); +#endif + return SAVE_STATUS(ctx, res); } - if (res) - break; - ctx++; cfg++; dsf++; |