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WebPAnimDecoder: add an option to enable multi-threaded decoding.

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Change-Id: I3ff12bc07fc5a1b57a6950afa0e5f54a12985e75
This commit is contained in:
Urvang Joshi
2015-11-11 10:33:26 -08:00
parent 3584abca16
commit 1aa4e3d6ba
2 changed files with 5 additions and 2 deletions
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2
src/demux/anim_decode.c
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@ -47,6 +47,7 @@ struct WebPAnimDecoder {
static void DefaultDecoderOptions(WebPAnimDecoderOptions* const dec_options) {
dec_options->color_mode = MODE_RGBA;
dec_options->use_threads = 0;
}
int WebPAnimDecoderOptionsInitInternal(WebPAnimDecoderOptions* dec_options,
@ -76,6 +77,7 @@ static int ApplyDecoderOptions(const WebPAnimDecoderOptions* const dec_options,
WebPInitDecoderConfig(config);
config->output.colorspace = mode;
config->output.is_external_memory = 1;
config->options.use_threads = dec_options->use_threads;
// Note: config->output.u.RGBA is set at the time of decoding each frame.
return 1;
}