Commit 8a8b7707 authored by Yaowu Xu's avatar Yaowu Xu
Browse files

Correct data size estimation for odd size video

Given the largest transform size is 32x32, this commmit changes size
estiiation based on the size rounding up to 32 multiples to avoid
insufficient buffer allocations.

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=36

Change-Id: I6eab09dc6acdc0f5a6bcadb918d62c4852aae21f
parent dbcdeeb4
......@@ -905,8 +905,9 @@ static aom_codec_err_t encoder_encode(aom_codec_alg_priv_t *ctx,
if (res == AOM_CODEC_OK && cpi != NULL) {
// There's no codec control for multiple alt-refs so check the encoder
// instance for its status to determine the compressed data size.
data_sz = ctx->cfg.g_w * ctx->cfg.g_h * get_image_bps(img) / 8 *
(cpi->multi_arf_allowed ? 8 : 2);
data_sz = ALIGN_POWER_OF_TWO(ctx->cfg.g_w, 5) *
ALIGN_POWER_OF_TWO(ctx->cfg.g_h, 5) * get_image_bps(img) / 8 *
(cpi->multi_arf_allowed ? 8 : 2);
if (data_sz < kMinCompressedSize) data_sz = kMinCompressedSize;
if (ctx->cx_data == NULL || ctx->cx_data_sz < data_sz) {
ctx->cx_data_sz = data_sz;
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment