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libwebp: Sync with upstream 1.2.4

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Changes: https://chromium.googlesource.com/webm/libwebp/+/1.2.4/NEWS
This commit is contained in:
Rémi Verschelde
2022-08-23 16:47:48 +02:00
parent e95872eb7f
commit e5e34f21fc
47 changed files with 2611 additions and 1669 deletions
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6
thirdparty/libwebp/src/webp/encode.h vendored
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@@ -441,7 +441,7 @@ WEBP_EXTERN int WebPPictureCrop(WebPPicture* picture,
// the original dimension will be lost). Picture 'dst' need not be initialized
// with WebPPictureInit() if it is different from 'src', since its content will
// be overwritten.
// Returns false in case of memory allocation error or invalid parameters.
// Returns false in case of invalid parameters.
WEBP_EXTERN int WebPPictureView(const WebPPicture* src,
int left, int top, int width, int height,
WebPPicture* dst);
@@ -455,7 +455,7 @@ WEBP_EXTERN int WebPPictureIsView(const WebPPicture* picture);
// dimension will be calculated preserving the aspect ratio.
// No gamma correction is applied.
// Returns false in case of error (invalid parameter or insufficient memory).
WEBP_EXTERN int WebPPictureRescale(WebPPicture* pic, int width, int height);
WEBP_EXTERN int WebPPictureRescale(WebPPicture* picture, int width, int height);
// Colorspace conversion function to import RGB samples.
// Previous buffer will be free'd, if any.
@@ -526,7 +526,7 @@ WEBP_EXTERN int WebPPictureHasTransparency(const WebPPicture* picture);
// Remove the transparency information (if present) by blending the color with
// the background color 'background_rgb' (specified as 24bit RGB triplet).
// After this call, all alpha values are reset to 0xff.
WEBP_EXTERN void WebPBlendAlpha(WebPPicture* pic, uint32_t background_rgb);
WEBP_EXTERN void WebPBlendAlpha(WebPPicture* picture, uint32_t background_rgb);
//------------------------------------------------------------------------------
// Main call