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Merge "Initially add frame_parallel_decode flag."

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hkuang 2014-06-12 15:01:38 -07:00 committed by Gerrit Code Review
commit c32a3b8e25
2 changed files with 9 additions and 0 deletions
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2
vp9/decoder/vp9_decoder.h
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@ -43,6 +43,8 @@ typedef struct VP9Decoder {
int refresh_frame_flags;
int frame_parallel_decode; // frame-based threading.
VP9Worker lf_worker;
VP9Worker *tile_workers;
int num_tile_workers;

7
vp9/vp9_dx_iface.c
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@ -39,6 +39,7 @@ struct vpx_codec_alg_priv {
void *decrypt_state;
vpx_image_t img;
int invert_tile_order;
int frame_parallel_decode; // frame-based threading.
// External frame buffer info to save for VP9 common.
void *ext_priv; // Private data associated with the external frame buffers.
@ -66,6 +67,11 @@ static vpx_codec_err_t decoder_init(vpx_codec_ctx_t *ctx,
ctx->priv->alg_priv = alg_priv;
ctx->priv->alg_priv->si.sz = sizeof(ctx->priv->alg_priv->si);
ctx->priv->init_flags = ctx->init_flags;
ctx->priv->alg_priv->frame_parallel_decode =
(ctx->init_flags & VPX_CODEC_USE_FRAME_THREADING);
// Disable frame parallel decoding for now.
ctx->priv->alg_priv->frame_parallel_decode = 0;
if (ctx->config.dec) {
// Update the reference to the config structure to an internal copy.
@ -231,6 +237,7 @@ static void init_decoder(vpx_codec_alg_priv_t *ctx) {
ctx->pbi->max_threads = ctx->cfg.threads;
ctx->pbi->inv_tile_order = ctx->invert_tile_order;
ctx->pbi->frame_parallel_decode = ctx->frame_parallel_decode;
// If postprocessing was enabled by the application and a
// configuration has not been provided, default it.