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path: root/core/src/fxcodec/codec/fx_codec_gif.cpp
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Diffstat (limited to 'core/src/fxcodec/codec/fx_codec_gif.cpp')
-rw-r--r--core/src/fxcodec/codec/fx_codec_gif.cpp80
1 files changed, 40 insertions, 40 deletions
diff --git a/core/src/fxcodec/codec/fx_codec_gif.cpp b/core/src/fxcodec/codec/fx_codec_gif.cpp
index af0c32ea9d..661732fb3f 100644
--- a/core/src/fxcodec/codec/fx_codec_gif.cpp
+++ b/core/src/fxcodec/codec/fx_codec_gif.cpp
@@ -17,51 +17,51 @@ struct FXGIF_Context {
void (*m_FreeFunc)(void*);
};
extern "C" {
-static void* _gif_alloc_func(unsigned int size) {
+static void* gif_alloc_func(unsigned int size) {
return FX_Alloc(char, size);
}
-static void _gif_free_func(void* p) {
+static void gif_free_func(void* p) {
FX_Free(p);
}
};
-static void _gif_error_data(gif_decompress_struct_p gif_ptr,
- const FX_CHAR* err_msg) {
+static void gif_error_data(gif_decompress_struct_p gif_ptr,
+ const FX_CHAR* err_msg) {
FXSYS_strncpy((char*)gif_ptr->err_ptr, err_msg, GIF_MAX_ERROR_SIZE - 1);
longjmp(gif_ptr->jmpbuf, 1);
}
-static uint8_t* _gif_ask_buf_for_pal(gif_decompress_struct_p gif_ptr,
- int32_t pal_size) {
+static uint8_t* gif_ask_buf_for_pal(gif_decompress_struct_p gif_ptr,
+ int32_t pal_size) {
FXGIF_Context* p = (FXGIF_Context*)gif_ptr->context_ptr;
CCodec_GifModule* pModule = (CCodec_GifModule*)p->parent_ptr;
return pModule->AskLocalPaletteBufCallback(
- p->child_ptr, _gif_get_frame_num(gif_ptr), pal_size);
+ p->child_ptr, gif_get_frame_num(gif_ptr), pal_size);
}
-static void _gif_record_current_position(gif_decompress_struct_p gif_ptr,
- FX_DWORD* cur_pos_ptr) {
+static void gif_record_current_position(gif_decompress_struct_p gif_ptr,
+ FX_DWORD* cur_pos_ptr) {
FXGIF_Context* p = (FXGIF_Context*)gif_ptr->context_ptr;
CCodec_GifModule* pModule = (CCodec_GifModule*)p->parent_ptr;
pModule->RecordCurrentPositionCallback(p->child_ptr, *cur_pos_ptr);
}
-static void _gif_read_scanline(gif_decompress_struct_p gif_ptr,
- int32_t row_num,
- uint8_t* row_buf) {
+static void gif_read_scanline(gif_decompress_struct_p gif_ptr,
+ int32_t row_num,
+ uint8_t* row_buf) {
FXGIF_Context* p = (FXGIF_Context*)gif_ptr->context_ptr;
CCodec_GifModule* pModule = (CCodec_GifModule*)p->parent_ptr;
pModule->ReadScanlineCallback(p->child_ptr, row_num, row_buf);
}
-static FX_BOOL _gif_get_record_position(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,
- int32_t delay_time,
- FX_BOOL user_input,
- int32_t trans_index,
- int32_t disposal_method,
- FX_BOOL interlace) {
+static FX_BOOL gif_get_record_position(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,
+ int32_t delay_time,
+ FX_BOOL user_input,
+ int32_t trans_index,
+ int32_t disposal_method,
+ FX_BOOL interlace) {
FXGIF_Context* p = (FXGIF_Context*)gif_ptr->context_ptr;
CCodec_GifModule* pModule = (CCodec_GifModule*)p->parent_ptr;
return pModule->InputRecordPositionBufCallback(
@@ -75,29 +75,29 @@ void* CCodec_GifModule::Start(void* pModule) {
return NULL;
}
FXSYS_memset(p, 0, sizeof(FXGIF_Context));
- p->m_AllocFunc = _gif_alloc_func;
- p->m_FreeFunc = _gif_free_func;
+ p->m_AllocFunc = gif_alloc_func;
+ p->m_FreeFunc = gif_free_func;
p->gif_ptr = NULL;
p->parent_ptr = (void*)this;
p->child_ptr = pModule;
- p->gif_ptr = _gif_create_decompress();
+ p->gif_ptr = gif_create_decompress();
if (p->gif_ptr == NULL) {
FX_Free(p);
return NULL;
}
p->gif_ptr->context_ptr = (void*)p;
p->gif_ptr->err_ptr = m_szLastError;
- p->gif_ptr->_gif_error_fn = _gif_error_data;
- p->gif_ptr->_gif_ask_buf_for_pal_fn = _gif_ask_buf_for_pal;
- p->gif_ptr->_gif_record_current_position_fn = _gif_record_current_position;
- p->gif_ptr->_gif_get_row_fn = _gif_read_scanline;
- p->gif_ptr->_gif_get_record_position_fn = _gif_get_record_position;
+ p->gif_ptr->gif_error_fn = gif_error_data;
+ p->gif_ptr->gif_ask_buf_for_pal_fn = gif_ask_buf_for_pal;
+ p->gif_ptr->gif_record_current_position_fn = gif_record_current_position;
+ p->gif_ptr->gif_get_row_fn = gif_read_scanline;
+ p->gif_ptr->gif_get_record_position_fn = gif_get_record_position;
return p;
}
void CCodec_GifModule::Finish(void* pContext) {
FXGIF_Context* p = (FXGIF_Context*)pContext;
if (p) {
- _gif_destroy_decompress(&p->gif_ptr);
+ gif_destroy_decompress(&p->gif_ptr);
p->m_FreeFunc(p);
}
}
@@ -112,7 +112,7 @@ int32_t CCodec_GifModule::ReadHeader(void* pContext,
if (setjmp(p->gif_ptr->jmpbuf)) {
return 0;
}
- int32_t ret = _gif_read_header(p->gif_ptr);
+ int32_t ret = gif_read_header(p->gif_ptr);
if (ret != 1) {
return ret;
}
@@ -130,11 +130,11 @@ int32_t CCodec_GifModule::LoadFrameInfo(void* pContext, int* frame_num) {
if (setjmp(p->gif_ptr->jmpbuf)) {
return 0;
}
- int32_t ret = _gif_get_frame(p->gif_ptr);
+ int32_t ret = gif_get_frame(p->gif_ptr);
if (ret != 1) {
return ret;
}
- *frame_num = _gif_get_frame_num(p->gif_ptr);
+ *frame_num = gif_get_frame_num(p->gif_ptr);
return 1;
}
int32_t CCodec_GifModule::LoadFrame(void* pContext,
@@ -144,7 +144,7 @@ int32_t CCodec_GifModule::LoadFrame(void* pContext,
if (setjmp(p->gif_ptr->jmpbuf)) {
return 0;
}
- int32_t ret = _gif_load_frame(p->gif_ptr, frame_num);
+ int32_t ret = gif_load_frame(p->gif_ptr, frame_num);
if (ret == 1) {
if (pAttribute) {
pAttribute->m_nGifLeft =
@@ -177,11 +177,11 @@ int32_t CCodec_GifModule::LoadFrame(void* pContext,
FX_DWORD CCodec_GifModule::GetAvailInput(void* pContext,
uint8_t** avial_buf_ptr) {
FXGIF_Context* p = (FXGIF_Context*)pContext;
- return _gif_get_avail_input(p->gif_ptr, avial_buf_ptr);
+ return gif_get_avail_input(p->gif_ptr, avial_buf_ptr);
}
void CCodec_GifModule::Input(void* pContext,
const uint8_t* src_buf,
FX_DWORD src_size) {
FXGIF_Context* p = (FXGIF_Context*)pContext;
- _gif_input_buffer(p->gif_ptr, (uint8_t*)src_buf, src_size);
+ gif_input_buffer(p->gif_ptr, (uint8_t*)src_buf, src_size);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 10:24:20 +0000