dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-25 21:28:22 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

sharpyuv.c,cosmetics: fix indent

Browse Source 
+ a few typos in sharpyuv_csp.c

Change-Id: I34b208d10d7808b42afb39b0618fb2e5d76633eb
This commit is contained in:
James Zern 2022-05-11 10:39:53 -07:00
parent 6c45cef7ff
commit a3927cc800
2 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sharpyuv/sharpyuv.c
View File

@ -422,7 +422,7 @@ static int DoSharpArgbToYuv(const uint8_t* r_ptr, const uint8_t* g_ptr,
free(best_rgb_uv); free(best_rgb_uv);
free(tmp_buffer); free(tmp_buffer);
return ok; return ok;
} }
#undef SAFE_ALLOC #undef SAFE_ALLOC
// Hidden exported init function. // Hidden exported init function.
@ -446,11 +446,11 @@ void SharpYuvInit(VP8CPUInfo cpu_info_func) {
} }
int SharpYuvConvert(const uint8_t* r_ptr, const uint8_t* g_ptr, int SharpYuvConvert(const uint8_t* r_ptr, const uint8_t* g_ptr,
const uint8_t* b_ptr, int step, int rgb_stride, const uint8_t* b_ptr, int step, int rgb_stride,
uint8_t* dst_y, int dst_stride_y, uint8_t* dst_u, uint8_t* dst_y, int dst_stride_y, uint8_t* dst_u,
int dst_stride_u, uint8_t* dst_v, int dst_stride_v, int dst_stride_u, uint8_t* dst_v, int dst_stride_v,
int width, int height, int width, int height,
const SharpYuvConversionMatrix* yuv_matrix) { const SharpYuvConversionMatrix* yuv_matrix) {
if (width < kMinDimensionIterativeConversion || if (width < kMinDimensionIterativeConversion ||
height < kMinDimensionIterativeConversion) { height < kMinDimensionIterativeConversion) {
return 0; return 0;

8
sharpyuv/sharpyuv_csp.c
View File

@ -66,25 +66,25 @@ static const SharpYuvConversionMatrix kWebpMatrix = {
{-9719, -19081, 28800, 128 << 16}, {-9719, -19081, 28800, 128 << 16},
{28800, -24116, -4684, 128 << 16}, {28800, -24116, -4684, 128 << 16},
}; };
// Kr=0.2990f Kb=0.1140f btits=8 range=kLimited // Kr=0.2990f Kb=0.1140f bits=8 range=kSharpYuvRangeLimited
static const SharpYuvConversionMatrix kRec601LimitedMatrix = { static const SharpYuvConversionMatrix kRec601LimitedMatrix = {
{16829, 33039, 6416, 16 << 16}, {16829, 33039, 6416, 16 << 16},
{-9714, -19071, 28784, 128 << 16}, {-9714, -19071, 28784, 128 << 16},
{28784, -24103, -4681, 128 << 16}, {28784, -24103, -4681, 128 << 16},
}; };
// Kr=0.2990f Kb=0.1140f btits=8 range=kFull // Kr=0.2990f Kb=0.1140f bits=8 range=kSharpYuvRangeFull
static const SharpYuvConversionMatrix kRec601FullMatrix = { static const SharpYuvConversionMatrix kRec601FullMatrix = {
{19595, 38470, 7471, 0}, {19595, 38470, 7471, 0},
{-11058, -21710, 32768, 128 << 16}, {-11058, -21710, 32768, 128 << 16},
{32768, -27439, -5329, 128 << 16}, {32768, -27439, -5329, 128 << 16},
}; };
// Kr=0.2126f Kb=0.0722f bits=8 range=kLimited // Kr=0.2126f Kb=0.0722f bits=8 range=kSharpYuvRangeLimited
static const SharpYuvConversionMatrix kRec709LimitedMatrix = { static const SharpYuvConversionMatrix kRec709LimitedMatrix = {
{11966, 40254, 4064, 16 << 16}, {11966, 40254, 4064, 16 << 16},
{-6596, -22189, 28784, 128 << 16}, {-6596, -22189, 28784, 128 << 16},
{28784, -26145, -2639, 128 << 16}, {28784, -26145, -2639, 128 << 16},
}; };
// Kr=0.2126f Kb=0.0722f bits=8 range=kFull // Kr=0.2126f Kb=0.0722f bits=8 range=kSharpYuvRangeFull
static const SharpYuvConversionMatrix kRec709FullMatrix = { static const SharpYuvConversionMatrix kRec709FullMatrix = {
{13933, 46871, 4732, 0}, {13933, 46871, 4732, 0},
{-7509, -25259, 32768, 128 << 16}, {-7509, -25259, 32768, 128 << 16},