diff options
Diffstat (limited to 'vp8/vp8_cx_iface.c')
-rw-r--r-- | vp8/vp8_cx_iface.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/vp8/vp8_cx_iface.c b/vp8/vp8_cx_iface.c index f81f07821..96b4cb5f2 100644 --- a/vp8/vp8_cx_iface.c +++ b/vp8/vp8_cx_iface.c @@ -447,9 +447,14 @@ static vpx_codec_err_t vp8e_set_config(vpx_codec_alg_priv_t *ctx, { vpx_codec_err_t res; - if (((cfg->g_w != ctx->cfg.g_w) || (cfg->g_h != ctx->cfg.g_h)) - && (cfg->g_lag_in_frames > 1 || cfg->g_pass != VPX_RC_ONE_PASS)) - ERROR("Cannot change width or height after initialization"); + if (cfg->g_w != ctx->cfg.g_w || cfg->g_h != ctx->cfg.g_h) + { + if (cfg->g_lag_in_frames > 1 || cfg->g_pass != VPX_RC_ONE_PASS) + ERROR("Cannot change width or height after initialization"); + if ((ctx->cpi->initial_width && (int)cfg->g_w > ctx->cpi->initial_width) || + (ctx->cpi->initial_height && (int)cfg->g_h > ctx->cpi->initial_height)) + ERROR("Cannot increast width or height larger than their initial values"); + } /* Prevent increasing lag_in_frames. This check is stricter than it needs * to be -- the limit is not increasing past the first lag_in_frames |