Rename fpdf_render_image and fpdf_render_text

core/fpdfapi/render/fpdf_render_image.cpp

Index: core/fpdfapi/render/fpdf_render_image.cpp
diff --git a/core/fpdfapi/render/fpdf_render_image.cpp b/core/fpdfapi/render/fpdf_render_image.cpp
deleted file mode 100644
index da5eda20202b632e2bea56930969dee1f073fc6f..0000000000000000000000000000000000000000
--- a/core/fpdfapi/render/fpdf_render_image.cpp
+++ /dev/null
@@ -1,214 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "core/fpdfapi/render/render_int.h"
-
-#include <memory>
-#include <utility>
-#include <vector>
-
-#include "core/fpdfapi/page/cpdf_docpagedata.h"
-#include "core/fpdfapi/page/cpdf_form.h"
-#include "core/fpdfapi/page/cpdf_image.h"
-#include "core/fpdfapi/page/cpdf_imageobject.h"
-#include "core/fpdfapi/page/cpdf_page.h"
-#include "core/fpdfapi/page/cpdf_shadingpattern.h"
-#include "core/fpdfapi/page/cpdf_tilingpattern.h"
-#include "core/fpdfapi/page/pageint.h"
-#include "core/fpdfapi/parser/cpdf_array.h"
-#include "core/fpdfapi/parser/cpdf_dictionary.h"
-#include "core/fpdfapi/parser/cpdf_document.h"
-#include "core/fpdfapi/render/cpdf_pagerendercache.h"
-#include "core/fpdfapi/render/cpdf_rendercontext.h"
-#include "core/fpdfapi/render/cpdf_renderoptions.h"
-#include "core/fpdfapi/render/cpdf_renderstatus.h"
-#include "core/fpdfapi/render/cpdf_transferfunc.h"
-#include "core/fpdfdoc/cpdf_occontext.h"
-#include "core/fxcodec/fx_codec.h"
-#include "core/fxcrt/fx_safe_types.h"
-#include "core/fxge/cfx_fxgedevice.h"
-#include "core/fxge/cfx_pathdata.h"
-
-#ifdef _SKIA_SUPPORT_
-#include "core/fxge/skia/fx_skia_device.h"
-#endif
-
-CPDF_DIBTransferFunc::~CPDF_DIBTransferFunc() {}
-
-FXDIB_Format CPDF_DIBTransferFunc::GetDestFormat() {
-  if (m_pSrc->IsAlphaMask()) {
-    return FXDIB_8bppMask;
-  }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-  return (m_pSrc->HasAlpha()) ? FXDIB_Argb : FXDIB_Rgb32;
-#else
-  return (m_pSrc->HasAlpha()) ? FXDIB_Argb : FXDIB_Rgb;
-#endif
-}
-
-FX_ARGB* CPDF_DIBTransferFunc::GetDestPalette() {
-  return nullptr;
-}
-
-CPDF_DIBTransferFunc::CPDF_DIBTransferFunc(
-    const CPDF_TransferFunc* pTransferFunc) {
-  m_RampR = pTransferFunc->m_Samples;
-  m_RampG = &pTransferFunc->m_Samples[256];
-  m_RampB = &pTransferFunc->m_Samples[512];
-}
-
-void CPDF_DIBTransferFunc::TranslateScanline(
-    const uint8_t* src_buf,
-    std::vector<uint8_t>* dest_buf) const {
-  bool bSkip = false;
-  switch (m_pSrc->GetFormat()) {
-    case FXDIB_1bppRgb: {
-      int r0 = m_RampR[0];
-      int g0 = m_RampG[0];
-      int b0 = m_RampB[0];
-      int r1 = m_RampR[255];
-      int g1 = m_RampG[255];
-      int b1 = m_RampB[255];
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        if (src_buf[i / 8] & (1 << (7 - i % 8))) {
-          (*dest_buf)[index++] = b1;
-          (*dest_buf)[index++] = g1;
-          (*dest_buf)[index++] = r1;
-        } else {
-          (*dest_buf)[index++] = b0;
-          (*dest_buf)[index++] = g0;
-          (*dest_buf)[index++] = r0;
-        }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-        index++;
-#endif
-      }
-      break;
-    }
-    case FXDIB_1bppMask: {
-      int m0 = m_RampR[0];
-      int m1 = m_RampR[255];
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        if (src_buf[i / 8] & (1 << (7 - i % 8)))
-          (*dest_buf)[index++] = m1;
-        else
-          (*dest_buf)[index++] = m0;
-      }
-      break;
-    }
-    case FXDIB_8bppRgb: {
-      FX_ARGB* pPal = m_pSrc->GetPalette();
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        if (pPal) {
-          FX_ARGB src_argb = pPal[*src_buf];
-          (*dest_buf)[index++] = m_RampB[FXARGB_R(src_argb)];
-          (*dest_buf)[index++] = m_RampG[FXARGB_G(src_argb)];
-          (*dest_buf)[index++] = m_RampR[FXARGB_B(src_argb)];
-        } else {
-          uint32_t src_byte = *src_buf;
-          (*dest_buf)[index++] = m_RampB[src_byte];
-          (*dest_buf)[index++] = m_RampG[src_byte];
-          (*dest_buf)[index++] = m_RampR[src_byte];
-        }
-        src_buf++;
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-        index++;
-#endif
-      }
-      break;
-    }
-    case FXDIB_8bppMask: {
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        (*dest_buf)[index++] = m_RampR[*(src_buf++)];
-      }
-      break;
-    }
-    case FXDIB_Rgb: {
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        (*dest_buf)[index++] = m_RampB[*(src_buf++)];
-        (*dest_buf)[index++] = m_RampG[*(src_buf++)];
-        (*dest_buf)[index++] = m_RampR[*(src_buf++)];
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-        index++;
-#endif
-      }
-      break;
-    }
-    case FXDIB_Rgb32:
-      bSkip = true;
-    case FXDIB_Argb: {
-      int index = 0;
-      for (int i = 0; i < m_Width; i++) {
-        (*dest_buf)[index++] = m_RampB[*(src_buf++)];
-        (*dest_buf)[index++] = m_RampG[*(src_buf++)];
-        (*dest_buf)[index++] = m_RampR[*(src_buf++)];
-        if (!bSkip) {
-          (*dest_buf)[index++] = *src_buf;
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-        } else {
-          index++;
-#endif
-        }
-        src_buf++;
-      }
-      break;
-    }
-    default:
-      break;
-  }
-}
-
-void CPDF_DIBTransferFunc::TranslateDownSamples(uint8_t* dest_buf,
-                                                const uint8_t* src_buf,
-                                                int pixels,
-                                                int Bpp) const {
-  if (Bpp == 8) {
-    for (int i = 0; i < pixels; i++) {
-      *dest_buf++ = m_RampR[*(src_buf++)];
-    }
-  } else if (Bpp == 24) {
-    for (int i = 0; i < pixels; i++) {
-      *dest_buf++ = m_RampB[*(src_buf++)];
-      *dest_buf++ = m_RampG[*(src_buf++)];
-      *dest_buf++ = m_RampR[*(src_buf++)];
-    }
-  } else {
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-    if (!m_pSrc->HasAlpha()) {
-      for (int i = 0; i < pixels; i++) {
-        *dest_buf++ = m_RampB[*(src_buf++)];
-        *dest_buf++ = m_RampG[*(src_buf++)];
-        *dest_buf++ = m_RampR[*(src_buf++)];
-        dest_buf++;
-        src_buf++;
-      }
-    } else {
-#endif
-      for (int i = 0; i < pixels; i++) {
-        *dest_buf++ = m_RampB[*(src_buf++)];
-        *dest_buf++ = m_RampG[*(src_buf++)];
-        *dest_buf++ = m_RampR[*(src_buf++)];
-        *dest_buf++ = *(src_buf++);
-      }
-#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
-    }
-#endif
-  }
-}
-
-CCodec_ScanlineDecoder* FPDFAPI_CreateFlateDecoder(
-    const uint8_t* src_buf,
-    uint32_t src_size,
-    int width,
-    int height,
-    int nComps,
-    int bpc,
-    const CPDF_Dictionary* pParams);