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-rw-r--r--core/include/fxcodec/fx_codec.h184
-rw-r--r--core/include/fxcodec/fx_codec_def.h15
-rw-r--r--core/include/fxcodec/fx_codec_provider.h4
3 files changed, 200 insertions, 3 deletions
diff --git a/core/include/fxcodec/fx_codec.h b/core/include/fxcodec/fx_codec.h
index da8b309dd6..b0eecc3e52 100644
--- a/core/include/fxcodec/fx_codec.h
+++ b/core/include/fxcodec/fx_codec.h
@@ -13,6 +13,7 @@
#include "fx_codec_provider.h"
class CFX_DIBSource;
class ICodec_ScanlineDecoder;
+class ICodec_ProgressiveDecoder;
class ICodec_BasicModule;
class ICodec_FaxModule;
class ICodec_JpegModule;
@@ -21,6 +22,11 @@ class ICodec_Jbig2Module;
class ICodec_IccModule;
class ICodec_FlateModule;
class ICodec_Jbig2Encoder;
+class ICodec_PngModule;
+class ICodec_GifModule;
+class ICodec_BmpModule;
+class ICodec_TiffModule;
+class CFX_DIBAttribute;
class ICodec_ScanlineDecoder;
class CCodec_ModuleMgr : public CFX_Object
{
@@ -37,6 +43,9 @@ public:
void InitIccDecoder();
+
+ ICodec_ProgressiveDecoder* CreateProgressiveDecoder();
+
ICodec_Jbig2Encoder* CreateJbig2Encoder();
protected:
CCodec_ModuleMgr();
@@ -70,6 +79,22 @@ public:
{
return m_pFlateModule;
}
+ ICodec_PngModule* GetPngModule()
+ {
+ return m_pPngModule;
+ }
+ ICodec_GifModule* GetGifModule()
+ {
+ return m_pGifModule;
+ }
+ ICodec_BmpModule* GetBmpModule()
+ {
+ return m_pBmpModule;
+ }
+ ICodec_TiffModule* GetTiffModule()
+ {
+ return m_pTiffModule;
+ }
protected:
ICodec_BasicModule* m_pBasicModule;
ICodec_FaxModule* m_pFaxModule;
@@ -78,6 +103,10 @@ protected:
ICodec_Jbig2Module* m_pJbig2Module;
ICodec_IccModule* m_pIccModule;
ICodec_FlateModule* m_pFlateModule;
+ ICodec_PngModule* m_pPngModule;
+ ICodec_GifModule* m_pGifModule;
+ ICodec_BmpModule* m_pBmpModule;
+ ICodec_TiffModule* m_pTiffModule;
};
class ICodec_BasicModule : public CFX_Object
@@ -170,7 +199,7 @@ public:
virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
- virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps) = 0;
+ virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps, CFX_DIBAttribute* pAttribute = NULL) = 0;
virtual int StartScanline(void* pContext, int down_scale) = 0;
@@ -197,6 +226,97 @@ public:
virtual void DestroyDecoder(FX_LPVOID ctx) = 0;
};
+class ICodec_PngModule : public CFX_Object
+{
+public:
+
+ virtual ~ICodec_PngModule() {}
+
+ virtual void* Start(void* pModule) = 0;
+
+ virtual void Finish(void* pContext) = 0;
+
+ virtual FX_BOOL Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ FX_BOOL (*ReadHeaderCallback)(void* pModule, int width, int height, int bpc, int pass, int* color_type, double* gamma);
+
+ FX_BOOL (*AskScanlineBufCallback)(void* pModule, int line, FX_LPBYTE& src_buf);
+
+ void (*FillScanlineBufCompletedCallback)(void* pModule, int pass, int line);
+};
+class ICodec_GifModule : public CFX_Object
+{
+public:
+
+ virtual ~ICodec_GifModule() {}
+
+ virtual void* Start(void* pModule) = 0;
+
+ virtual void Finish(void* pContext) = 0;
+
+ virtual FX_DWORD GetAvailInput(void* pContext, FX_LPBYTE* avail_buf_ptr = NULL) = 0;
+
+ virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
+
+ virtual FX_INT32 ReadHeader(void* pContext, int* width, int* height,
+ int* pal_num, void** pal_pp, int* bg_index, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ virtual FX_INT32 LoadFrameInfo(void* pContext, int* frame_num) = 0;
+
+ void (*RecordCurrentPositionCallback)(void* pModule, FX_DWORD& cur_pos);
+
+ FX_LPBYTE (*AskLocalPaletteBufCallback)(void* pModule, FX_INT32 frame_num, FX_INT32 pal_size);
+
+ virtual FX_INT32 LoadFrame(void* pContext, int frame_num, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ FX_BOOL (*InputRecordPositionBufCallback)(void* pModule, FX_DWORD rcd_pos, const FX_RECT& img_rc,
+ FX_INT32 pal_num, void* pal_ptr,
+ FX_INT32 delay_time, FX_BOOL user_input,
+ FX_INT32 trans_index, FX_INT32 disposal_method, FX_BOOL interlace);
+
+ void (*ReadScanlineCallback)(void* pModule, FX_INT32 row_num, FX_LPBYTE row_buf);
+};
+class ICodec_BmpModule : public CFX_Object
+{
+public:
+
+ virtual ~ICodec_BmpModule() {}
+
+ virtual void* Start(void* pModule) = 0;
+
+ virtual void Finish(void* pContext) = 0;
+
+ virtual FX_DWORD GetAvailInput(void* pContext, FX_LPBYTE* avail_buf_ptr = NULL) = 0;
+
+ virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
+
+ virtual FX_INT32 ReadHeader(void* pContext, FX_INT32* width, FX_INT32* height, FX_BOOL* tb_flag, FX_INT32* components,
+ int* pal_num, FX_DWORD** pal_pp, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ virtual FX_INT32 LoadImage(void* pContext) = 0;
+
+ FX_BOOL (*InputImagePositionBufCallback)(void* pModule, FX_DWORD rcd_pos);
+
+ void (*ReadScanlineCallback)(void* pModule, FX_INT32 row_num, FX_LPBYTE row_buf);
+};
+class ICodec_TiffModule : public CFX_Object
+{
+public:
+
+ virtual ~ICodec_TiffModule() {}
+
+ virtual FX_LPVOID CreateDecoder(IFX_FileRead* file_ptr) = 0;
+
+
+ virtual void GetFrames(FX_LPVOID ctx, FX_INT32& frames) = 0;
+
+ virtual FX_BOOL LoadFrameInfo(FX_LPVOID ctx, FX_INT32 frame, FX_DWORD& width, FX_DWORD& height, FX_DWORD& comps, FX_DWORD& bpc, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+
+ virtual FX_BOOL Decode(FX_LPVOID ctx, class CFX_DIBitmap* pDIBitmap) = 0;
+
+ virtual void DestroyDecoder(FX_LPVOID ctx) = 0;
+};
class ICodec_Jbig2Module : public CFX_Object
{
public:
@@ -218,6 +338,34 @@ public:
virtual FXCODEC_STATUS ContinueDecode(void* pJbig2Content, IFX_Pause* pPause) = 0;
virtual void DestroyJbig2Context(void* pJbig2Content) = 0;
};
+class ICodec_ProgressiveDecoder : public CFX_Object
+{
+public:
+
+ virtual ~ICodec_ProgressiveDecoder() {}
+
+ virtual FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile, FXCODEC_IMAGE_TYPE imageType = FXCODEC_IMAGE_UNKNOWN, CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ virtual FXCODEC_IMAGE_TYPE GetType() = 0;
+
+ virtual FX_INT32 GetWidth() = 0;
+
+ virtual FX_INT32 GetHeight() = 0;
+
+ virtual FX_INT32 GetNumComponents() = 0;
+
+ virtual FX_INT32 GetBPC() = 0;
+
+ virtual void SetClipBox(FX_RECT* clip) = 0;
+
+ virtual FXCODEC_STATUS GetFrames(FX_INT32& frames, IFX_Pause* pPause = NULL) = 0;
+
+ virtual FXCODEC_STATUS StartDecode(class CFX_DIBitmap* pDIBitmap,
+ FX_INT32 start_x, FX_INT32 start_y, FX_INT32 size_x, FX_INT32 size_y,
+ FX_INT32 frames = 0, FX_BOOL bInterpol = TRUE) = 0;
+
+ virtual FXCODEC_STATUS ContinueDecode(IFX_Pause* pPause = NULL) = 0;
+};
class ICodec_Jbig2Encoder : public CFX_Object
{
public:
@@ -286,4 +434,38 @@ public:
void AdobeCMYK_to_sRGB(FX_FLOAT c, FX_FLOAT m, FX_FLOAT y, FX_FLOAT k, FX_FLOAT& R, FX_FLOAT& G, FX_FLOAT& B);
void AdobeCMYK_to_sRGB1(FX_BYTE c, FX_BYTE m, FX_BYTE y, FX_BYTE k, FX_BYTE& R, FX_BYTE& G, FX_BYTE& B);
FX_BOOL MD5ComputeID(FX_LPCVOID buf, FX_DWORD dwSize, FX_BYTE ID[16]);
+class CFX_DIBAttribute : public CFX_Object
+{
+public:
+ CFX_DIBAttribute();
+ ~CFX_DIBAttribute();
+
+ FX_INT32 m_nXDPI;
+
+ FX_INT32 m_nYDPI;
+
+ FX_FLOAT m_fAspectRatio;
+
+ FX_WORD m_wDPIUnit;
+
+ CFX_ByteString m_strAuthor;
+
+ FX_BYTE m_strTime[20];
+
+ FX_INT32 m_nGifLeft;
+ FX_INT32 m_nGifTop;
+
+ FX_DWORD* m_pGifLocalPalette;
+
+ FX_DWORD m_nGifLocalPalNum;
+
+ FX_INT32 m_nBmpCompressType;
+ class IFX_DIBAttributeExif* m_pExif;
+};
+class IFX_DIBAttributeExif : public CFX_Object
+{
+public:
+ virtual ~IFX_DIBAttributeExif() {};
+ virtual FX_BOOL GetInfo(FX_WORD tag, FX_LPVOID val) = 0;
+};
#endif
diff --git a/core/include/fxcodec/fx_codec_def.h b/core/include/fxcodec/fx_codec_def.h
index 0d08da699b..7a18f5be09 100644
--- a/core/include/fxcodec/fx_codec_def.h
+++ b/core/include/fxcodec/fx_codec_def.h
@@ -6,6 +6,15 @@
#ifndef _FX_CODEC_DEF_H_
#define _FX_CODEC_DEF_H_
+enum FXCODEC_IMAGE_TYPE {
+ FXCODEC_IMAGE_UNKNOWN = 0,
+ FXCODEC_IMAGE_BMP,
+ FXCODEC_IMAGE_JPG,
+ FXCODEC_IMAGE_PNG,
+ FXCODEC_IMAGE_GIF,
+ FXCODEC_IMAGE_TIF,
+ FXCODEC_IMAGE_MAX
+};
enum FXCODEC_STATUS {
FXCODEC_STATUS_ERROR = -1,
FXCODEC_STATUS_FRAME_READY,
@@ -58,6 +67,12 @@ enum FXCODEC_STATUS {
#define Icc_PARAMTYPE_NONE 0
#define Icc_PARAMTYPE_BUFFER 1
#define Icc_PARAMTYPE_PARAM 2
+enum FXCODEC_RESUNIT {
+ FXCODEC_RESUNIT_NONE = 0,
+ FXCODEC_RESUNIT_INCH,
+ FXCODEC_RESUNIT_CENTIMETER,
+ FXCODEC_RESUNIT_METER
+};
#define EXIFTAG_USHORT_RESUNIT 296
#define EXIFTAG_FLOAT_DPIX 282
#define EXIFTAG_FLOAT_DPIY 283
diff --git a/core/include/fxcodec/fx_codec_provider.h b/core/include/fxcodec/fx_codec_provider.h
index a3ef396a27..f26194a14e 100644
--- a/core/include/fxcodec/fx_codec_provider.h
+++ b/core/include/fxcodec/fx_codec_provider.h
@@ -6,6 +6,7 @@
#ifndef _FX_CODEC_PROVIDER_H_
#define _FX_CODEC_PROVIDER_H_
+class CFX_DIBAttribute;
class IFX_JpegProvider
{
public:
@@ -39,8 +40,7 @@ public:
virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size) = 0;
- virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps) = 0;
-
+ virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps, CFX_DIBAttribute* pAttribute = NULL) = 0;
virtual int StartScanline(void* pContext, int down_scale) = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 11:53:33 +0000