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vp8l_dec,cosmetics: add some /*param=*/ comments

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Change-Id: I8912a5d8a8f550517e644e1af6b468b49505247f
This commit is contained in:
James Zern 2023-07-07 15:41:26 -07:00
parent eac3bd5c53
commit 5c965e55dd
1 changed files with 10 additions and 5 deletions
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15
src/dec/vp8l_dec.c
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@ -378,7 +378,7 @@ static int ReadHuffmanCodes(VP8LDecoder* const dec, int xsize, int ysize,
const int huffman_xsize = VP8LSubSampleSize(xsize, huffman_precision); const int huffman_xsize = VP8LSubSampleSize(xsize, huffman_precision);
const int huffman_ysize = VP8LSubSampleSize(ysize, huffman_precision); const int huffman_ysize = VP8LSubSampleSize(ysize, huffman_precision);
const int huffman_pixs = huffman_xsize * huffman_ysize; const int huffman_pixs = huffman_xsize * huffman_ysize;
if (!DecodeImageStream(huffman_xsize, huffman_ysize, 0, dec, if (!DecodeImageStream(huffman_xsize, huffman_ysize, /*is_level0=*/0, dec,
&huffman_image)) { &huffman_image)) {
goto Error; goto Error;
} }
@ -1322,7 +1322,7 @@ static int ReadTransform(int* const xsize, int const* ysize,
transform->bits_), transform->bits_),
VP8LSubSampleSize(transform->ysize_, VP8LSubSampleSize(transform->ysize_,
transform->bits_), transform->bits_),
0, dec, &transform->data_); /*is_level0=*/0, dec, &transform->data_);
break; break;
case COLOR_INDEXING_TRANSFORM: { case COLOR_INDEXING_TRANSFORM: {
const int num_colors = VP8LReadBits(br, 8) + 1; const int num_colors = VP8LReadBits(br, 8) + 1;
@ -1332,7 +1332,8 @@ static int ReadTransform(int* const xsize, int const* ysize,
: 3; : 3;
*xsize = VP8LSubSampleSize(transform->xsize_, bits); *xsize = VP8LSubSampleSize(transform->xsize_, bits);
transform->bits_ = bits; transform->bits_ = bits;
ok = DecodeImageStream(num_colors, 1, 0, dec, &transform->data_); ok = DecodeImageStream(num_colors, /*ysize=*/1, /*is_level0=*/0, dec,
&transform->data_);
ok = ok && ExpandColorMap(num_colors, transform); ok = ok && ExpandColorMap(num_colors, transform);
break; break;
} }
@ -1588,7 +1589,8 @@ int VP8LDecodeAlphaHeader(ALPHDecoder* const alph_dec,
dec->status_ = VP8_STATUS_OK; dec->status_ = VP8_STATUS_OK;
VP8LInitBitReader(&dec->br_, data, data_size); VP8LInitBitReader(&dec->br_, data, data_size);
if (!DecodeImageStream(alph_dec->width_, alph_dec->height_, 1, dec, NULL)) { if (!DecodeImageStream(alph_dec->width_, alph_dec->height_, /*is_level0=*/1,
dec, /*decoded_data=*/NULL)) {
goto Err; goto Err;
} }
@ -1658,7 +1660,10 @@ int VP8LDecodeHeader(VP8LDecoder* const dec, VP8Io* const io) {
io->width = width; io->width = width;
io->height = height; io->height = height;
if (!DecodeImageStream(width, height, 1, dec, NULL)) goto Error; if (!DecodeImageStream(width, height, /*is_level0=*/1, dec,
/*decoded_data=*/NULL)) {
goto Error;
}
return 1; return 1;
Error: Error: