diff options
Diffstat (limited to 'media/libwebp/webp/mux.h')
| -rw-r--r-- | media/libwebp/webp/mux.h | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/media/libwebp/webp/mux.h b/media/libwebp/webp/mux.h index daccc65e8..28bb4a41c 100644 --- a/media/libwebp/webp/mux.h +++ b/media/libwebp/webp/mux.h @@ -98,13 +98,13 @@ typedef enum WebPChunkId { // Returns the version number of the mux library, packed in hexadecimal using // 8bits for each of major/minor/revision. E.g: v2.5.7 is 0x020507. -WEBP_EXTERN(int) WebPGetMuxVersion(void); +WEBP_EXTERN int WebPGetMuxVersion(void); //------------------------------------------------------------------------------ // Life of a Mux object // Internal, version-checked, entry point -WEBP_EXTERN(WebPMux*) WebPNewInternal(int); +WEBP_EXTERN WebPMux* WebPNewInternal(int); // Creates an empty mux object. // Returns: @@ -117,13 +117,13 @@ static WEBP_INLINE WebPMux* WebPMuxNew(void) { // Deletes the mux object. // Parameters: // mux - (in/out) object to be deleted -WEBP_EXTERN(void) WebPMuxDelete(WebPMux* mux); +WEBP_EXTERN void WebPMuxDelete(WebPMux* mux); //------------------------------------------------------------------------------ // Mux creation. // Internal, version-checked, entry point -WEBP_EXTERN(WebPMux*) WebPMuxCreateInternal(const WebPData*, int, int); +WEBP_EXTERN WebPMux* WebPMuxCreateInternal(const WebPData*, int, int); // Creates a mux object from raw data given in WebP RIFF format. // Parameters: @@ -160,7 +160,7 @@ static WEBP_INLINE WebPMux* WebPMuxCreate(const WebPData* bitstream, // or if fourcc corresponds to an image chunk. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxSetChunk( +WEBP_EXTERN WebPMuxError WebPMuxSetChunk( WebPMux* mux, const char fourcc[4], const WebPData* chunk_data, int copy_data); @@ -176,7 +176,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxSetChunk( // or if fourcc corresponds to an image chunk. // WEBP_MUX_NOT_FOUND - If mux does not contain a chunk with the given id. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxGetChunk( +WEBP_EXTERN WebPMuxError WebPMuxGetChunk( const WebPMux* mux, const char fourcc[4], WebPData* chunk_data); // Deletes the chunk with the given 'fourcc' from the mux object. @@ -189,7 +189,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxGetChunk( // or if fourcc corresponds to an image chunk. // WEBP_MUX_NOT_FOUND - If mux does not contain a chunk with the given fourcc. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxDeleteChunk( +WEBP_EXTERN WebPMuxError WebPMuxDeleteChunk( WebPMux* mux, const char fourcc[4]); //------------------------------------------------------------------------------ @@ -222,7 +222,7 @@ struct WebPMuxFrameInfo { // WEBP_MUX_INVALID_ARGUMENT - if mux is NULL or bitstream is NULL. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxSetImage( +WEBP_EXTERN WebPMuxError WebPMuxSetImage( WebPMux* mux, const WebPData* bitstream, int copy_data); // Adds a frame at the end of the mux object. @@ -241,7 +241,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxSetImage( // or if content of 'frame' is invalid. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxPushFrame( +WEBP_EXTERN WebPMuxError WebPMuxPushFrame( WebPMux* mux, const WebPMuxFrameInfo* frame, int copy_data); // Gets the nth frame from the mux object. @@ -259,7 +259,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxPushFrame( // WEBP_MUX_BAD_DATA - if nth frame chunk in mux is invalid. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxGetFrame( +WEBP_EXTERN WebPMuxError WebPMuxGetFrame( const WebPMux* mux, uint32_t nth, WebPMuxFrameInfo* frame); // Deletes a frame from the mux object. @@ -272,7 +272,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxGetFrame( // WEBP_MUX_NOT_FOUND - If there are less than nth frames in the mux object // before deletion. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxDeleteFrame(WebPMux* mux, uint32_t nth); +WEBP_EXTERN WebPMuxError WebPMuxDeleteFrame(WebPMux* mux, uint32_t nth); //------------------------------------------------------------------------------ // Animation. @@ -296,7 +296,7 @@ struct WebPMuxAnimParams { // WEBP_MUX_INVALID_ARGUMENT - if mux or params is NULL. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxSetAnimationParams( +WEBP_EXTERN WebPMuxError WebPMuxSetAnimationParams( WebPMux* mux, const WebPMuxAnimParams* params); // Gets the animation parameters from the mux object. @@ -307,7 +307,7 @@ WEBP_EXTERN(WebPMuxError) WebPMuxSetAnimationParams( // WEBP_MUX_INVALID_ARGUMENT - if mux or params is NULL. // WEBP_MUX_NOT_FOUND - if ANIM chunk is not present in mux object. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxGetAnimationParams( +WEBP_EXTERN WebPMuxError WebPMuxGetAnimationParams( const WebPMux* mux, WebPMuxAnimParams* params); //------------------------------------------------------------------------------ @@ -328,8 +328,8 @@ WEBP_EXTERN(WebPMuxError) WebPMuxGetAnimationParams( // WEBP_MUX_INVALID_ARGUMENT - if mux is NULL; or // width or height are invalid or out of bounds // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxSetCanvasSize(WebPMux* mux, - int width, int height); +WEBP_EXTERN WebPMuxError WebPMuxSetCanvasSize(WebPMux* mux, + int width, int height); // Gets the canvas size from the mux object. // Note: This method assumes that the VP8X chunk, if present, is up-to-date. @@ -343,8 +343,8 @@ WEBP_EXTERN(WebPMuxError) WebPMuxSetCanvasSize(WebPMux* mux, // WEBP_MUX_INVALID_ARGUMENT - if mux, width or height is NULL. // WEBP_MUX_BAD_DATA - if VP8X/VP8/VP8L chunk or canvas size is invalid. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxGetCanvasSize(const WebPMux* mux, - int* width, int* height); +WEBP_EXTERN WebPMuxError WebPMuxGetCanvasSize(const WebPMux* mux, + int* width, int* height); // Gets the feature flags from the mux object. // Note: This method assumes that the VP8X chunk, if present, is up-to-date. @@ -359,8 +359,8 @@ WEBP_EXTERN(WebPMuxError) WebPMuxGetCanvasSize(const WebPMux* mux, // WEBP_MUX_INVALID_ARGUMENT - if mux or flags is NULL. // WEBP_MUX_BAD_DATA - if VP8X/VP8/VP8L chunk or canvas size is invalid. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxGetFeatures(const WebPMux* mux, - uint32_t* flags); +WEBP_EXTERN WebPMuxError WebPMuxGetFeatures(const WebPMux* mux, + uint32_t* flags); // Gets number of chunks with the given 'id' in the mux object. // Parameters: @@ -370,8 +370,8 @@ WEBP_EXTERN(WebPMuxError) WebPMuxGetFeatures(const WebPMux* mux, // Returns: // WEBP_MUX_INVALID_ARGUMENT - if mux, or num_elements is NULL. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxNumChunks(const WebPMux* mux, - WebPChunkId id, int* num_elements); +WEBP_EXTERN WebPMuxError WebPMuxNumChunks(const WebPMux* mux, + WebPChunkId id, int* num_elements); // Assembles all chunks in WebP RIFF format and returns in 'assembled_data'. // This function also validates the mux object. @@ -388,8 +388,8 @@ WEBP_EXTERN(WebPMuxError) WebPMuxNumChunks(const WebPMux* mux, // WEBP_MUX_INVALID_ARGUMENT - if mux or assembled_data is NULL. // WEBP_MUX_MEMORY_ERROR - on memory allocation error. // WEBP_MUX_OK - on success. -WEBP_EXTERN(WebPMuxError) WebPMuxAssemble(WebPMux* mux, - WebPData* assembled_data); +WEBP_EXTERN WebPMuxError WebPMuxAssemble(WebPMux* mux, + WebPData* assembled_data); //------------------------------------------------------------------------------ // WebPAnimEncoder API @@ -442,7 +442,7 @@ struct WebPAnimEncoderOptions { }; // Internal, version-checked, entry point. -WEBP_EXTERN(int) WebPAnimEncoderOptionsInitInternal( +WEBP_EXTERN int WebPAnimEncoderOptionsInitInternal( WebPAnimEncoderOptions*, int); // Should always be called, to initialize a fresh WebPAnimEncoderOptions @@ -455,7 +455,7 @@ static WEBP_INLINE int WebPAnimEncoderOptionsInit( } // Internal, version-checked, entry point. -WEBP_EXTERN(WebPAnimEncoder*) WebPAnimEncoderNewInternal( +WEBP_EXTERN WebPAnimEncoder* WebPAnimEncoderNewInternal( int, int, const WebPAnimEncoderOptions*, int); // Creates and initializes a WebPAnimEncoder object. @@ -490,7 +490,7 @@ static WEBP_INLINE WebPAnimEncoder* WebPAnimEncoderNew( // Returns: // On error, returns false and frame->error_code is set appropriately. // Otherwise, returns true. -WEBP_EXTERN(int) WebPAnimEncoderAdd( +WEBP_EXTERN int WebPAnimEncoderAdd( WebPAnimEncoder* enc, struct WebPPicture* frame, int timestamp_ms, const struct WebPConfig* config); @@ -503,8 +503,8 @@ WEBP_EXTERN(int) WebPAnimEncoderAdd( // webp_data - (out) generated WebP bitstream. // Returns: // True on success. -WEBP_EXTERN(int) WebPAnimEncoderAssemble(WebPAnimEncoder* enc, - WebPData* webp_data); +WEBP_EXTERN int WebPAnimEncoderAssemble(WebPAnimEncoder* enc, + WebPData* webp_data); // Get error string corresponding to the most recent call using 'enc'. The // returned string is owned by 'enc' and is valid only until the next call to @@ -514,12 +514,12 @@ WEBP_EXTERN(int) WebPAnimEncoderAssemble(WebPAnimEncoder* enc, // Returns: // NULL if 'enc' is NULL. Otherwise, returns the error string if the last call // to 'enc' had an error, or an empty string if the last call was a success. -WEBP_EXTERN(const char*) WebPAnimEncoderGetError(WebPAnimEncoder* enc); +WEBP_EXTERN const char* WebPAnimEncoderGetError(WebPAnimEncoder* enc); // Deletes the WebPAnimEncoder object. // Parameters: // enc - (in/out) object to be deleted -WEBP_EXTERN(void) WebPAnimEncoderDelete(WebPAnimEncoder* enc); +WEBP_EXTERN void WebPAnimEncoderDelete(WebPAnimEncoder* enc); //------------------------------------------------------------------------------ |