diff options
Diffstat (limited to 'core/fxcodec/codec/ccodec_gifmodule.h')
| -rw-r--r-- | core/fxcodec/codec/ccodec_gifmodule.h | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/core/fxcodec/codec/ccodec_gifmodule.h b/core/fxcodec/codec/ccodec_gifmodule.h index 6830064d43..745f48a174 100644 --- a/core/fxcodec/codec/ccodec_gifmodule.h +++ b/core/fxcodec/codec/ccodec_gifmodule.h @@ -7,23 +7,42 @@ #ifndef CORE_FXCODEC_CODEC_CCODEC_GIFMODULE_H_ #define CORE_FXCODEC_CODEC_CCODEC_GIFMODULE_H_ -#include "core/fxcodec/codec/icodec_gifmodule.h" #include "core/fxcrt/fx_coordinates.h" #include "core/fxcrt/fx_system.h" -class CCodec_GifModule : public ICodec_GifModule { +class CFX_DIBAttribute; +struct FXGIF_Context; + +class CCodec_GifModule { public: + class Delegate { + public: + virtual void GifRecordCurrentPosition(uint32_t& cur_pos) = 0; + virtual uint8_t* GifAskLocalPaletteBuf(int32_t frame_num, + int32_t pal_size) = 0; + virtual bool GifInputRecordPositionBuf(uint32_t rcd_pos, + const FX_RECT& img_rc, + int32_t pal_num, + void* pal_ptr, + int32_t delay_time, + bool user_input, + int32_t trans_index, + int32_t disposal_method, + bool interlace) = 0; + virtual void GifReadScanline(int32_t row_num, uint8_t* row_buf) = 0; + }; + CCodec_GifModule(); - ~CCodec_GifModule() override; + ~CCodec_GifModule(); - FXGIF_Context* Start() override; - void Finish(FXGIF_Context* pContext) override; + FXGIF_Context* Start(); + void Finish(FXGIF_Context* pContext); uint32_t GetAvailInput(FXGIF_Context* pContext, - uint8_t** avail_buf_ptr = nullptr) override; + uint8_t** avail_buf_ptr = nullptr); void Input(FXGIF_Context* pContext, const uint8_t* src_buf, - uint32_t src_size) override; + uint32_t src_size); int32_t ReadHeader(FXGIF_Context* pContext, int* width, @@ -31,14 +50,18 @@ class CCodec_GifModule : public ICodec_GifModule { int* pal_num, void** pal_pp, int* bg_index, - CFX_DIBAttribute* pAttribute) override; + CFX_DIBAttribute* pAttribute); - int32_t LoadFrameInfo(FXGIF_Context* pContext, int* frame_num) override; + int32_t LoadFrameInfo(FXGIF_Context* pContext, int* frame_num); int32_t LoadFrame(FXGIF_Context* pContext, int frame_num, - CFX_DIBAttribute* pAttribute) override; + CFX_DIBAttribute* pAttribute); + + Delegate* GetDelegate() const { return m_pDelegate; } + void SetDelegate(Delegate* pDelegate) { m_pDelegate = pDelegate; } protected: + Delegate* m_pDelegate; char m_szLastError[256]; }; |