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README: correct advanced decode api pseudo-code

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Change-Id: I09e5365cc15cb9b6c53a1d5d4e16a51bfc353b10
This commit is contained in:
James Zern
2011-09-09 05:50:27 +00:00
parent 6a32a0f5bf
commit 206b686b39
1 changed files with 2 additions and 2 deletions
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@@ -382,7 +382,7 @@ an otherwise too-large picture. Some CPU can be saved too, incidentally.
CHECK(WebPGetFeatures(data, data_size, &config.input) == VP8_STATUS_OK);
// C) Adjust 'config' options, if needed
config.no_fancy = 1;
config.options.no_fancy_upsampling = 1;
config.options.use_scaling = 1;
config.options.scaled_width = scaledWidth();
config.options.scaled_height = scaledHeight();
@@ -394,7 +394,7 @@ an otherwise too-large picture. Some CPU can be saved too, incidentally.
// Optionally, the config.output can be pointed to an external buffer as
// well for decoding the image. This externally supplied memory buffer
// should be big enough to store the decoded picture.
config.output.u.BGRA.rgba = (uint8_t*) memory_buffer;
config.output.u.RGBA.rgba = (uint8_t*) memory_buffer;
config.output.u.RGBA.stride = scanline_stride;
config.output.u.RGBA.size = total_size_of_the_memory_buffer;
config.output.is_external_memory = 1;