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path: root/core/src/fxcodec/lgif/fx_gif.h
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Diffstat (limited to 'core/src/fxcodec/lgif/fx_gif.h')
-rw-r--r--core/src/fxcodec/lgif/fx_gif.h66
1 files changed, 33 insertions, 33 deletions
diff --git a/core/src/fxcodec/lgif/fx_gif.h b/core/src/fxcodec/lgif/fx_gif.h
index 10aaf5f98f..031e4a4f8f 100644
--- a/core/src/fxcodec/lgif/fx_gif.h
+++ b/core/src/fxcodec/lgif/fx_gif.h
@@ -8,10 +8,10 @@
#include "../../../include/fxcrt/fx_basic.h"
-extern FX_WORD _GetWord_LSBFirst(FX_LPBYTE p);
-extern void _SetWord_LSBFirst(FX_LPBYTE p, FX_WORD v);
-extern void _BpcConvert(FX_LPCBYTE src_buf, FX_DWORD src_len, int32_t src_bpc, int32_t dst_bpc,
- FX_LPBYTE& dst_buf, FX_DWORD& dst_len);
+extern FX_WORD _GetWord_LSBFirst(uint8_t* p);
+extern void _SetWord_LSBFirst(uint8_t* p, FX_WORD v);
+extern void _BpcConvert(const uint8_t* src_buf, FX_DWORD src_len, int32_t src_bpc, int32_t dst_bpc,
+ uint8_t*& dst_buf, FX_DWORD& dst_len);
#define GIF_SUPPORT_COMMENT_EXTENSION
#define GIF_SUPPORT_GRAPHIC_CONTROL_EXTENSION
#define GIF_SUPPORT_PLAIN_TEXT_EXTENSION
@@ -110,7 +110,7 @@ typedef struct tagGifImage {
GifImageInfo* image_info_ptr;
uint8_t image_code_size;
FX_DWORD image_data_pos;
- FX_LPBYTE image_row_buf;
+ uint8_t* image_row_buf;
int32_t image_row_num;
} GifImage;
typedef struct tagGifPlainText {
@@ -125,15 +125,15 @@ public:
FX_WORD prefix;
uint8_t suffix;
};
- CGifLZWDecoder(FX_LPSTR error_ptr = NULL)
+ CGifLZWDecoder(FX_CHAR* error_ptr = NULL)
{
err_msg_ptr = error_ptr;
}
void InitTable(uint8_t code_len);
- int32_t Decode(FX_LPBYTE des_buf, FX_DWORD& des_size);
+ int32_t Decode(uint8_t* des_buf, FX_DWORD& des_size);
- void Input(FX_LPBYTE src_buf, FX_DWORD src_size);
+ void Input(uint8_t* src_buf, FX_DWORD src_size);
FX_DWORD GetAvailInput();
private:
@@ -151,13 +151,13 @@ private:
tag_Table code_table[GIF_MAX_LZW_CODE];
FX_WORD code_old;
- FX_LPBYTE next_in;
+ uint8_t* next_in;
FX_DWORD avail_in;
uint8_t bits_left;
FX_DWORD code_store;
- FX_LPSTR err_msg_ptr;
+ FX_CHAR* err_msg_ptr;
};
class CGifLZWEncoder
{
@@ -168,14 +168,14 @@ public:
};
CGifLZWEncoder();
~CGifLZWEncoder();
- void Start(uint8_t code_len, FX_LPCBYTE src_buf, FX_LPBYTE& dst_buf, FX_DWORD& offset);
- FX_BOOL Encode(FX_LPCBYTE src_buf, FX_DWORD src_len, FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
- void Finish(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
+ void Start(uint8_t code_len, const uint8_t* src_buf, uint8_t*& dst_buf, FX_DWORD& offset);
+ FX_BOOL Encode(const uint8_t* src_buf, FX_DWORD src_len, uint8_t*& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
+ void Finish(uint8_t*& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
private:
void ClearTable();
- FX_BOOL LookUpInTable(FX_LPCBYTE buf, FX_DWORD& offset, uint8_t& bit_offset);
- void EncodeString(FX_DWORD index, FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
- void WriteBlock(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
+ FX_BOOL LookUpInTable(const uint8_t* buf, FX_DWORD& offset, uint8_t& bit_offset);
+ void EncodeString(FX_DWORD index, uint8_t*& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
+ void WriteBlock(uint8_t*& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset);
jmp_buf jmp;
FX_DWORD src_offset;
uint8_t src_bit_offset;
@@ -198,8 +198,8 @@ typedef gif_decompress_struct_p *gif_decompress_struct_pp;
static int32_t s_gif_interlace_step[4] = {8, 8, 4, 2};
struct tag_gif_decompress_struct {
jmp_buf jmpbuf;
- FX_LPSTR err_ptr;
- void (*_gif_error_fn)(gif_decompress_struct_p gif_ptr, FX_LPCSTR err_msg);
+ FX_CHAR* err_ptr;
+ void (*_gif_error_fn)(gif_decompress_struct_p gif_ptr, const FX_CHAR* err_msg);
void* context_ptr;
int width;
int height;
@@ -215,13 +215,13 @@ struct tag_gif_decompress_struct {
FX_DWORD img_row_avail_size;
uint8_t img_pass_num;
CFX_ArrayTemplate<GifImage*>* img_ptr_arr_ptr;
- FX_LPBYTE (*_gif_ask_buf_for_pal_fn)(gif_decompress_struct_p gif_ptr, int32_t pal_size);
- FX_LPBYTE next_in;
+ uint8_t* (*_gif_ask_buf_for_pal_fn)(gif_decompress_struct_p gif_ptr, int32_t pal_size);
+ uint8_t* next_in;
FX_DWORD avail_in;
int32_t decode_status;
FX_DWORD skip_size;
void (*_gif_record_current_position_fn)(gif_decompress_struct_p gif_ptr, FX_DWORD* cur_pos_ptr);
- void (*_gif_get_row_fn)(gif_decompress_struct_p gif_ptr, int32_t row_num, FX_LPBYTE row_buf);
+ void (*_gif_get_row_fn)(gif_decompress_struct_p gif_ptr, int32_t row_num, uint8_t* row_buf);
FX_BOOL (*_gif_get_record_position_fn)(gif_decompress_struct_p gif_ptr, FX_DWORD cur_pos,
int32_t left, int32_t top, int32_t width, int32_t height,
int32_t pal_num, void* pal_ptr,
@@ -231,7 +231,7 @@ struct tag_gif_decompress_struct {
uint8_t app_identify[8];
uint8_t app_authentication[3];
FX_DWORD app_data_size;
- FX_LPBYTE app_data;
+ uint8_t* app_data;
#endif
#ifdef GIF_SUPPORT_COMMENT_EXTENSION
CFX_ByteString* cmt_data_ptr;
@@ -247,7 +247,7 @@ typedef struct tag_gif_compress_struct gif_compress_struct;
typedef gif_compress_struct *gif_compress_struct_p;
typedef gif_compress_struct_p *gif_compress_struct_pp;
struct tag_gif_compress_struct {
- FX_LPCBYTE src_buf;
+ const uint8_t* src_buf;
FX_DWORD src_pitch;
FX_DWORD src_width;
FX_DWORD src_row;
@@ -265,11 +265,11 @@ struct tag_gif_compress_struct {
uint8_t app_identify[8];
uint8_t app_authentication[3];
FX_DWORD app_data_size;
- FX_LPBYTE app_data;
+ uint8_t* app_data;
#endif
#ifdef GIF_SUPPORT_COMMENT_EXTENSION
- FX_LPBYTE cmt_data_ptr;
+ uint8_t* cmt_data_ptr;
FX_DWORD cmt_data_len;
#endif
@@ -279,12 +279,12 @@ struct tag_gif_compress_struct {
#ifdef GIF_SUPPORT_PLAIN_TEXT_EXTENSION
GifPTE* pte_ptr;
- FX_LPCBYTE pte_data_ptr;
+ const uint8_t* pte_data_ptr;
FX_DWORD pte_data_len;
#endif
};
-void _gif_error(gif_decompress_struct_p gif_ptr, FX_LPCSTR err_msg);
-void _gif_warn(gif_decompress_struct_p gif_ptr, FX_LPCSTR err_msg);
+void _gif_error(gif_decompress_struct_p gif_ptr, const FX_CHAR* err_msg);
+void _gif_warn(gif_decompress_struct_p gif_ptr, const FX_CHAR* err_msg);
gif_decompress_struct_p _gif_create_decompress();
void _gif_destroy_decompress(gif_decompress_struct_pp gif_ptr_ptr);
gif_compress_struct_p _gif_create_compress();
@@ -296,12 +296,12 @@ int32_t _gif_decode_extension(gif_decompress_struct_p gif_ptr);
int32_t _gif_decode_image_info(gif_decompress_struct_p gif_ptr);
void _gif_takeover_gce_ptr(gif_decompress_struct_p gif_ptr, GifGCE** gce_ptr_ptr);
int32_t _gif_load_frame(gif_decompress_struct_p gif_ptr, int32_t frame_num);
-FX_LPBYTE _gif_read_data(gif_decompress_struct_p gif_ptr, FX_LPBYTE* des_buf_pp, FX_DWORD data_size);
+uint8_t* _gif_read_data(gif_decompress_struct_p gif_ptr, uint8_t** des_buf_pp, FX_DWORD data_size);
void _gif_save_decoding_status(gif_decompress_struct_p gif_ptr, int32_t status);
-void _gif_input_buffer(gif_decompress_struct_p gif_ptr, FX_LPBYTE src_buf, FX_DWORD src_size);
-FX_DWORD _gif_get_avail_input(gif_decompress_struct_p gif_ptr, FX_LPBYTE* avial_buf_ptr);
-void interlace_buf(FX_LPCBYTE buf, FX_DWORD width, FX_DWORD height);
-FX_BOOL _gif_encode( gif_compress_struct_p gif_ptr, FX_LPBYTE& dst_buf, FX_DWORD& dst_len );
+void _gif_input_buffer(gif_decompress_struct_p gif_ptr, uint8_t* src_buf, FX_DWORD src_size);
+FX_DWORD _gif_get_avail_input(gif_decompress_struct_p gif_ptr, uint8_t** avial_buf_ptr);
+void interlace_buf(const uint8_t* buf, FX_DWORD width, FX_DWORD height);
+FX_BOOL _gif_encode( gif_compress_struct_p gif_ptr, uint8_t*& dst_buf, FX_DWORD& dst_len );
#define GIF_PTR_NOT_NULL(ptr,gif_ptr) if(ptr == NULL){ \
_gif_error(gif_ptr,"Out Of Memory");\
return 0; \
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 15:57:10 +0000