cosmetics after 9523f2a

spelling, indent and other style conformance

Change-Id: Iad720c0d85f2147676e302439d57628712d3b109
This commit is contained in:
James Zern 2011-12-01 13:05:31 -08:00
parent 38bd5bb524
commit eda520a92e
3 changed files with 12 additions and 11 deletions

View File

@ -113,7 +113,7 @@ int WebPValidateConfig(const WebPConfig* const config) {
if (config->alpha_compression < 0)
return 0;
if (config->alpha_quality < 0 || config->alpha_quality > 100)
return 0;
return 0;
return 1;
}

View File

@ -65,7 +65,7 @@ static WebPEncodingError PutRIFFHeader(const VP8Encoder* const enc,
static WebPEncodingError PutVP8XHeader(const VP8Encoder* const enc) {
const WebPPicture* const pic = enc->pic_;
uint8_t vp8x[CHUNK_HEADER_SIZE + VP8X_CHUNK_SIZE] = {
'V', 'P', '8', 'X'
'V', 'P', '8', 'X'
};
uint32_t flags = 0;
@ -75,10 +75,10 @@ static WebPEncodingError PutVP8XHeader(const VP8Encoder* const enc) {
flags |= ALPHA_FLAG;
}
PutLE32(vp8x + TAG_SIZE, VP8X_CHUNK_SIZE);
PutLE32(vp8x + CHUNK_HEADER_SIZE, flags);
PutLE32(vp8x + CHUNK_HEADER_SIZE + 4 , pic->width);
PutLE32(vp8x + CHUNK_HEADER_SIZE + 8 , pic->height);
PutLE32(vp8x + TAG_SIZE, VP8X_CHUNK_SIZE);
PutLE32(vp8x + CHUNK_HEADER_SIZE, flags);
PutLE32(vp8x + CHUNK_HEADER_SIZE + 4, pic->width);
PutLE32(vp8x + CHUNK_HEADER_SIZE + 8, pic->height);
if(!pic->writer(vp8x, sizeof(vp8x), pic)) {
return VP8_ENC_ERROR_BAD_WRITE;
}
@ -88,7 +88,7 @@ static WebPEncodingError PutVP8XHeader(const VP8Encoder* const enc) {
static WebPEncodingError PutAlphaChunk(const VP8Encoder* const enc) {
const WebPPicture* const pic = enc->pic_;
uint8_t alpha_chunk_hdr[CHUNK_HEADER_SIZE] = {
'A', 'L', 'P', 'H'
'A', 'L', 'P', 'H'
};
assert(enc->has_alpha_);
@ -114,7 +114,7 @@ static WebPEncodingError PutAlphaChunk(const VP8Encoder* const enc) {
static WebPEncodingError PutVP8Header(const WebPPicture* const pic,
size_t vp8_size) {
uint8_t vp8_chunk_hdr[CHUNK_HEADER_SIZE] = {
'V', 'P', '8', ' '
'V', 'P', '8', ' '
};
PutLE32(vp8_chunk_hdr + TAG_SIZE, vp8_size);
if (!pic->writer(vp8_chunk_hdr, sizeof(vp8_chunk_hdr), pic)) {
@ -132,10 +132,11 @@ static WebPEncodingError PutVP8FrameHeader(const WebPPicture* const pic,
return VP8_ENC_ERROR_PARTITION0_OVERFLOW;
}
// Paragraph 9.1.
bits = 0 // keyframe (1b)
| (profile << 1) // profile (3b)
| (1 << 4) // visible (1b)
| ((uint32_t)size0 << 5); // partition length (19b)
| ((uint32_t)size0 << 5); // partition length (19b)
vp8_frm_hdr[0] = bits & 0xff;
vp8_frm_hdr[1] = (bits >> 8) & 0xff;
vp8_frm_hdr[2] = (bits >> 16) & 0xff;
@ -375,7 +376,7 @@ int VP8EncWrite(VP8Encoder* const enc) {
pad = vp8_size & 1;
vp8_size += pad;
// Computer RIFF size
// Compute RIFF size
// At the minimum it is: "WEBPVP8 nnnn" + VP8 data size.
riff_size = TAG_SIZE + CHUNK_HEADER_SIZE + vp8_size;
if (IsVP8XNeeded(enc)) { // Add size for: VP8X header + data.

View File

@ -73,7 +73,7 @@ typedef struct {
// prediction modes coding (0=no degradation, 100=full)
int alpha_compression; // Algorithm for encoding the alpha plane (0 = none,
// 1 = Backward reference counts encoded with
// Arithmetic encoder). Default is 1.
// arithmetic encoder). Default is 1.
int alpha_quality; // Between 0 (smallest size) and 100 (lossless).
// Default is 100.
} WebPConfig;