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authorLei Zhang <thestig@chromium.org>2015-12-22 14:37:03 -0800
committerLei Zhang <thestig@chromium.org>2015-12-22 14:37:03 -0800
commitbe9095d0b2819cdc88785b0b4fdfccf837eb96a9 (patch)
tree8c81760b66d1e8da186bddc52d38f350f4e85bf1 /core/include/fxcodec/fx_codec.h
parent2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89 (diff)
downloadpdfium-be9095d0b2819cdc88785b0b4fdfccf837eb96a9.tar.xz
Revert "Cleanup: Remove unused CFX_PSRenderer and various encoders it used."
This reverts commit 2d63eaaa39bb3d402c658b2a6e0eae50a30f1d89. Broke the Windows build, though it is likely the code is unused on Windows too. Review URL: https://codereview.chromium.org/1540993004 .
Diffstat (limited to 'core/include/fxcodec/fx_codec.h')
-rw-r--r--core/include/fxcodec/fx_codec.h63
1 files changed, 47 insertions, 16 deletions
diff --git a/core/include/fxcodec/fx_codec.h b/core/include/fxcodec/fx_codec.h
index 593940df84..c068a08025 100644
--- a/core/include/fxcodec/fx_codec.h
+++ b/core/include/fxcodec/fx_codec.h
@@ -25,6 +25,7 @@ class ICodec_JpxModule;
class ICodec_Jbig2Module;
class ICodec_IccModule;
class ICodec_FlateModule;
+class ICodec_Jbig2Encoder;
class ICodec_ScanlineDecoder;
class CCodec_ModuleMgr {
@@ -51,6 +52,14 @@ class CCodec_ModuleMgr {
class ICodec_BasicModule {
public:
virtual ~ICodec_BasicModule() {}
+ virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual FX_BOOL A85Encode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf,
FX_DWORD src_size,
int width,
@@ -108,14 +117,18 @@ class ICodec_FlateModule {
FX_DWORD estimated_size,
uint8_t*& dest_buf,
FX_DWORD& dest_size) = 0;
- virtual bool Encode(const uint8_t* src_buf,
- FX_DWORD src_size,
- uint8_t** dest_buf,
- FX_DWORD* dest_size) = 0;
- virtual bool PngEncode(const uint8_t* src_buf,
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
FX_DWORD src_size,
- uint8_t** dest_buf,
- FX_DWORD* dest_size) = 0;
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
};
class ICodec_FaxModule {
public:
@@ -131,8 +144,14 @@ class ICodec_FaxModule {
FX_BOOL BlackIs1,
int Columns,
int Rows) = 0;
-};
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
+ int width,
+ int height,
+ int pitch,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+};
class ICodec_JpegModule {
public:
virtual ~ICodec_JpegModule() {}
@@ -144,13 +163,22 @@ class ICodec_JpegModule {
int nComps,
FX_BOOL ColorTransform) = 0;
- virtual bool LoadInfo(const uint8_t* src_buf,
- FX_DWORD src_size,
- int* width,
- int* height,
- int* num_components,
- int* bits_per_components,
- bool* color_transform) = 0;
+ virtual FX_BOOL LoadInfo(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int& width,
+ int& height,
+ int& num_components,
+ int& bits_per_components,
+ FX_BOOL& color_transform,
+ uint8_t** icc_buf_ptr = NULL,
+ FX_DWORD* icc_length = NULL) = 0;
+
+ virtual FX_BOOL Encode(const class CFX_DIBSource* pSource,
+ uint8_t*& dest_buf,
+ FX_STRSIZE& dest_size,
+ int quality = 75,
+ const uint8_t* icc_buf = NULL,
+ FX_DWORD icc_length = 0) = 0;
virtual void* Start() = 0;
@@ -214,7 +242,10 @@ class ICodec_Jbig2Module {
IFX_Pause* pPause) = 0;
virtual void DestroyJbig2Context(void* pJbig2Content) = 0;
};
-
+class ICodec_Jbig2Encoder {
+ public:
+ virtual ~ICodec_Jbig2Encoder() {}
+};
class ICodec_IccModule {
public:
typedef enum {