Rename encoders to Sk*ImageEncoder

src/images/SkJpegUtility.cpp

-/*
- * Copyright 2010 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#include "SkJpegUtility.h"
-
-///////////////////////////////////////////////////////////////////////////////
-
-static void sk_init_destination(j_compress_ptr cinfo) {
-    skjpeg_destination_mgr* dest = (skjpeg_destination_mgr*)cinfo->dest;
-
-    dest->next_output_byte = dest->fBuffer;
-    dest->free_in_buffer = skjpeg_destination_mgr::kBufferSize;
-}
-
-static boolean sk_empty_output_buffer(j_compress_ptr cinfo) {
-    skjpeg_destination_mgr* dest = (skjpeg_destination_mgr*)cinfo->dest;
-
-//  if (!dest->fStream->write(dest->fBuffer, skjpeg_destination_mgr::kBufferSize - dest->free_in_buffer))
-    if (!dest->fStream->write(dest->fBuffer,
-            skjpeg_destination_mgr::kBufferSize)) {
-        ERREXIT(cinfo, JERR_FILE_WRITE);
-        return false;
-    }
-
-    dest->next_output_byte = dest->fBuffer;
-    dest->free_in_buffer = skjpeg_destination_mgr::kBufferSize;
-    return TRUE;
-}
-
-static void sk_term_destination (j_compress_ptr cinfo) {
-    skjpeg_destination_mgr* dest = (skjpeg_destination_mgr*)cinfo->dest;
-
-    size_t size = skjpeg_destination_mgr::kBufferSize - dest->free_in_buffer;
-    if (size > 0) {
-        if (!dest->fStream->write(dest->fBuffer, size)) {
-            ERREXIT(cinfo, JERR_FILE_WRITE);
-            return;
-        }
-    }
-    dest->fStream->flush();
-}
-
-skjpeg_destination_mgr::skjpeg_destination_mgr(SkWStream* stream)
-        : fStream(stream) {
-    this->init_destination = sk_init_destination;
-    this->empty_output_buffer = sk_empty_output_buffer;
-    this->term_destination = sk_term_destination;
-}
-
-void skjpeg_error_exit(j_common_ptr cinfo) {
-    skjpeg_error_mgr* error = (skjpeg_error_mgr*)cinfo->err;
-
-    (*error->output_message) (cinfo);
-
-    /* Let the memory manager delete any temp files before we die */
-    jpeg_destroy(cinfo);
-
-    longjmp(error->fJmpBuf, -1);
-}