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Unified Diff: core/src/fxcodec/lgif/fx_gif.cpp

Issue 1172793002: Merge to XFA: Use stdint.h types throughout PDFium. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: Created 5 years, 6 months ago
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Index: core/src/fxcodec/lgif/fx_gif.cpp
diff --git a/core/src/fxcodec/lgif/fx_gif.cpp b/core/src/fxcodec/lgif/fx_gif.cpp
index bc6109e88eed220ce7cea980d521293899ac1686..1eb4a75f1a5062e523790ba6808d645999d94686 100644
--- a/core/src/fxcodec/lgif/fx_gif.cpp
+++ b/core/src/fxcodec/lgif/fx_gif.cpp
@@ -14,7 +14,7 @@ FX_DWORD CGifLZWDecoder::GetAvailInput()
{
return avail_in;
}
-void CGifLZWDecoder::InitTable(FX_BYTE code_len)
+void CGifLZWDecoder::InitTable(uint8_t code_len)
{
code_size = code_len;
code_clear = 1 << code_size;
@@ -35,7 +35,7 @@ void CGifLZWDecoder::ClearTable()
FXSYS_memset32(code_table, 0, sizeof(tag_Table)*GIF_MAX_LZW_CODE);
FXSYS_memset32(stack, 0, GIF_MAX_LZW_CODE);
for (FX_WORD i = 0; i < code_clear; i++) {
- code_table[i].suffix = (FX_BYTE)i;
+ code_table[i].suffix = (uint8_t)i;
}
}
void CGifLZWDecoder::DecodeString(FX_WORD code)
@@ -49,10 +49,10 @@ void CGifLZWDecoder::DecodeString(FX_WORD code)
stack[GIF_MAX_LZW_CODE - 1 - stack_size++] = code_table[code].suffix;
code = code_table[code].prefix;
}
- stack[GIF_MAX_LZW_CODE - 1 - stack_size++] = (FX_BYTE)code;
- code_first = (FX_BYTE)code;
+ stack[GIF_MAX_LZW_CODE - 1 - stack_size++] = (uint8_t)code;
+ code_first = (uint8_t)code;
}
-void CGifLZWDecoder::AddCode(FX_WORD prefix_code, FX_BYTE append_char)
+void CGifLZWDecoder::AddCode(FX_WORD prefix_code, uint8_t append_char)
{
if(code_next == GIF_MAX_LZW_CODE) {
return;
@@ -65,7 +65,7 @@ void CGifLZWDecoder::AddCode(FX_WORD prefix_code, FX_BYTE append_char)
}
}
}
-FX_INT32 CGifLZWDecoder::Decode(FX_LPBYTE des_buf, FX_DWORD& des_size)
+int32_t CGifLZWDecoder::Decode(FX_LPBYTE des_buf, FX_DWORD& des_size)
{
if(des_size == 0) {
return 3;
@@ -118,7 +118,7 @@ FX_INT32 CGifLZWDecoder::Decode(FX_LPBYTE des_buf, FX_DWORD& des_size)
return 0;
} else {
DecodeString(code);
- FX_BYTE append_char = stack[GIF_MAX_LZW_CODE - stack_size];
+ uint8_t append_char = stack[GIF_MAX_LZW_CODE - stack_size];
AddCode(code_old, append_char);
}
}
@@ -150,11 +150,11 @@ static FX_BOOL _gif_grow_buf(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD siz
FX_DWORD len_org = dst_len;
while (dst_buf && dst_len < size) {
dst_len <<= 1;
- dst_buf = FX_Realloc(FX_BYTE, dst_buf, dst_len);
+ dst_buf = FX_Realloc(uint8_t, dst_buf, dst_len);
}
if (dst_buf == NULL) {
dst_len = size;
- dst_buf = FX_Realloc(FX_BYTE, dst_buf, dst_len);
+ dst_buf = FX_Realloc(uint8_t, dst_buf, dst_len);
if (dst_buf == NULL) {
return FALSE;
}
@@ -164,17 +164,17 @@ static FX_BOOL _gif_grow_buf(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD siz
}
return TRUE;
}
-static inline void _gif_cut_index(FX_BYTE& val, FX_DWORD index, FX_BYTE index_bit, FX_BYTE index_bit_use, FX_BYTE bit_use)
+static inline void _gif_cut_index(uint8_t& val, FX_DWORD index, uint8_t index_bit, uint8_t index_bit_use, uint8_t bit_use)
{
FX_DWORD cut = ((1 << (index_bit - index_bit_use)) - 1) << index_bit_use;
val |= ((index & cut) >> index_bit_use) << bit_use;
}
-static inline FX_BYTE _gif_cut_buf(FX_LPCBYTE buf, FX_DWORD& offset, FX_BYTE bit_cut, FX_BYTE& bit_offset, FX_DWORD& bit_num)
+static inline uint8_t _gif_cut_buf(FX_LPCBYTE buf, FX_DWORD& offset, uint8_t bit_cut, uint8_t& bit_offset, FX_DWORD& bit_num)
{
if (bit_cut != 8) {
FX_WORD index = 0;
index |= ((1 << bit_cut) - 1) << (7 - bit_offset);
- FX_BYTE ret = ((index & buf[offset]) >> (7 - bit_offset));
+ uint8_t ret = ((index & buf[offset]) >> (7 - bit_offset));
bit_offset += bit_cut;
if (bit_offset >= 8) {
if (bit_offset > 8) {
@@ -206,7 +206,7 @@ void CGifLZWEncoder::ClearTable()
code_table[i].suffix = 0;
}
}
-void CGifLZWEncoder::Start( FX_BYTE code_len, FX_LPCBYTE src_buf, FX_LPBYTE& dst_buf, FX_DWORD& offset)
+void CGifLZWEncoder::Start( uint8_t code_len, FX_LPCBYTE src_buf, FX_LPBYTE& dst_buf, FX_DWORD& offset)
{
code_size = code_len + 1;
src_bit_cut = code_size;
@@ -238,7 +238,7 @@ void CGifLZWEncoder::WriteBlock(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD&
}
void CGifLZWEncoder::EncodeString( FX_DWORD index, FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset )
{
- FX_BYTE index_bit_use;
+ uint8_t index_bit_use;
index_bit_use = 0;
if (index_buf_len == GIF_DATA_BLOCK) {
WriteBlock(dst_buf, dst_len, offset);
@@ -289,7 +289,7 @@ void CGifLZWEncoder::EncodeString( FX_DWORD index, FX_LPBYTE& dst_buf, FX_DWORD&
}
FX_BOOL CGifLZWEncoder::Encode( FX_LPCBYTE src_buf, FX_DWORD src_len, FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& offset )
{
- FX_BYTE suffix;
+ uint8_t suffix;
if (setjmp(jmp)) {
return FALSE;
}
@@ -313,7 +313,7 @@ FX_BOOL CGifLZWEncoder::Encode( FX_LPCBYTE src_buf, FX_DWORD src_len, FX_LPBYTE&
src_bit_num = 0;
return TRUE;
}
-FX_BOOL CGifLZWEncoder::LookUpInTable( FX_LPCBYTE buf, FX_DWORD& offset, FX_BYTE& bit_offset )
+FX_BOOL CGifLZWEncoder::LookUpInTable( FX_LPCBYTE buf, FX_DWORD& offset, uint8_t& bit_offset )
{
for (FX_WORD i = table_cur; i < index_num; i++) {
if (code_table[i].prefix == code_table[index_num].prefix &&
@@ -336,7 +336,7 @@ void CGifLZWEncoder::Finish(FX_LPBYTE& dst_buf, FX_DWORD& dst_len, FX_DWORD& off
}
gif_decompress_struct_p _gif_create_decompress()
{
- gif_decompress_struct_p gif_ptr = (gif_decompress_struct*)FX_Alloc(FX_BYTE, sizeof(gif_decompress_struct));
+ gif_decompress_struct_p gif_ptr = (gif_decompress_struct*)FX_Alloc(uint8_t, sizeof(gif_decompress_struct));
if(gif_ptr == NULL) {
return NULL;
}
@@ -365,8 +365,8 @@ void _gif_destroy_decompress(gif_decompress_struct_pp gif_ptr_ptr)
delete gif_ptr->img_decoder_ptr;
}
if(gif_ptr->img_ptr_arr_ptr != NULL) {
- FX_INT32 size_img_arr = gif_ptr->img_ptr_arr_ptr->GetSize();
- for (FX_INT32 i = 0; i < size_img_arr; i++) {
+ int32_t size_img_arr = gif_ptr->img_ptr_arr_ptr->GetSize();
+ for (int32_t i = 0; i < size_img_arr; i++) {
GifImage* p = gif_ptr->img_ptr_arr_ptr->GetAt(i);
if(p->image_info_ptr != NULL) {
FX_Free(p->image_info_ptr);
@@ -402,8 +402,8 @@ void _gif_destroy_decompress(gif_decompress_struct_pp gif_ptr_ptr)
#endif
#ifdef GIF_SUPPORT_PLAIN_TEXT_EXTENSION
if(gif_ptr->pt_ptr_arr_ptr != NULL) {
- FX_INT32 size_pt_arr = gif_ptr->pt_ptr_arr_ptr->GetSize();
- for (FX_INT32 i = 0; i < size_pt_arr; i++) {
+ int32_t size_pt_arr = gif_ptr->pt_ptr_arr_ptr->GetSize();
+ for (int32_t i = 0; i < size_pt_arr; i++) {
GifPlainText* p = gif_ptr->pt_ptr_arr_ptr->GetAt(i);
if(p->gce_ptr != NULL) {
FX_Free(p->gce_ptr);
@@ -423,13 +423,13 @@ void _gif_destroy_decompress(gif_decompress_struct_pp gif_ptr_ptr)
}
gif_compress_struct_p _gif_create_compress()
{
- gif_compress_struct_p gif_ptr = (gif_compress_struct*)FX_Alloc(FX_BYTE, sizeof(gif_compress_struct));
+ gif_compress_struct_p gif_ptr = (gif_compress_struct*)FX_Alloc(uint8_t, sizeof(gif_compress_struct));
if (gif_ptr == NULL) {
return NULL;
}
FXSYS_memset32(gif_ptr, 0, sizeof(gif_compress_struct));
gif_ptr->img_encoder_ptr = new CGifLZWEncoder;
- gif_ptr->header_ptr = (GifHeader*)FX_Alloc(FX_BYTE, sizeof(GifHeader));
+ gif_ptr->header_ptr = (GifHeader*)FX_Alloc(uint8_t, sizeof(GifHeader));
if (gif_ptr->header_ptr == NULL) {
delete(gif_ptr->img_encoder_ptr);
FX_Free(gif_ptr);
@@ -437,7 +437,7 @@ gif_compress_struct_p _gif_create_compress()
}
FXSYS_memcpy32(gif_ptr->header_ptr->signature, GIF_SIGNATURE, 3);
FXSYS_memcpy32(gif_ptr->header_ptr->version, "89a", 3);
- gif_ptr->lsd_ptr = (GifLSD*)FX_Alloc(FX_BYTE, sizeof(GifLSD));
+ gif_ptr->lsd_ptr = (GifLSD*)FX_Alloc(uint8_t, sizeof(GifLSD));
if (gif_ptr->lsd_ptr == NULL) {
FX_Free(gif_ptr->header_ptr);
delete(gif_ptr->img_encoder_ptr);
@@ -445,7 +445,7 @@ gif_compress_struct_p _gif_create_compress()
return NULL;
}
FXSYS_memset32(gif_ptr->lsd_ptr, 0, sizeof(GifLSD));
- gif_ptr->image_info_ptr = (GifImageInfo*)FX_Alloc(FX_BYTE, sizeof(GifImageInfo));
+ gif_ptr->image_info_ptr = (GifImageInfo*)FX_Alloc(uint8_t, sizeof(GifImageInfo));
if (gif_ptr->image_info_ptr == NULL) {
FX_Free(gif_ptr->lsd_ptr);
FX_Free(gif_ptr->header_ptr);
@@ -459,7 +459,7 @@ gif_compress_struct_p _gif_create_compress()
FXSYS_memcpy32(gif_ptr->app_authentication, "2.0", 3);
#endif
#ifdef GIF_SUPPORT_GRAPHIC_CONTROL_EXTENSION
- gif_ptr->gce_ptr = (GifGCE*)FX_Alloc(FX_BYTE, sizeof(GifGCE));
+ gif_ptr->gce_ptr = (GifGCE*)FX_Alloc(uint8_t, sizeof(GifGCE));
if (gif_ptr->gce_ptr == NULL) {
FX_Free(gif_ptr->image_info_ptr);
FX_Free(gif_ptr->lsd_ptr);
@@ -470,7 +470,7 @@ gif_compress_struct_p _gif_create_compress()
}
#endif
#ifdef GIF_SUPPORT_PLAIN_TEXT_EXTENSION
- gif_ptr->pte_ptr = (GifPTE*)FX_Alloc(FX_BYTE, sizeof(GifPTE));
+ gif_ptr->pte_ptr = (GifPTE*)FX_Alloc(uint8_t, sizeof(GifPTE));
if (gif_ptr->pte_ptr == NULL) {
FX_Free(gif_ptr->gce_ptr);
FX_Free(gif_ptr->image_info_ptr);
@@ -539,7 +539,7 @@ 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) {}
-FX_INT32 _gif_read_header(gif_decompress_struct_p gif_ptr)
+int32_t _gif_read_header(gif_decompress_struct_p gif_ptr)
{
if(gif_ptr == NULL) {
return 0;
@@ -565,7 +565,7 @@ FX_INT32 _gif_read_header(gif_decompress_struct_p gif_ptr)
if(((GifGF*)&gif_lsd_ptr->global_flag)->global_pal) {
gif_ptr->global_pal_num = 2 << ((GifGF*)&gif_lsd_ptr->global_flag)->pal_bits;
ASSERT(sizeof(GifPalette) == 3);
- FX_INT32 global_pal_size = gif_ptr->global_pal_num * 3;
+ int32_t global_pal_size = gif_ptr->global_pal_num * 3;
FX_LPBYTE global_pal_ptr = NULL;
if (_gif_read_data(gif_ptr, &global_pal_ptr, global_pal_size) == NULL) {
gif_ptr->skip_size = skip_size_org;
@@ -577,7 +577,7 @@ FX_INT32 _gif_read_header(gif_decompress_struct_p gif_ptr)
FX_Free(gif_ptr->global_pal_ptr);
}
gif_ptr->global_pal_ptr = NULL;
- gif_ptr->global_pal_ptr = (GifPalette*)FX_Alloc(FX_BYTE, global_pal_size);
+ gif_ptr->global_pal_ptr = (GifPalette*)FX_Alloc(uint8_t, global_pal_size);
GIF_PTR_NOT_NULL(gif_ptr->global_pal_ptr, gif_ptr);
FXSYS_memcpy32(gif_ptr->global_pal_ptr, global_pal_ptr, global_pal_size);
}
@@ -587,12 +587,12 @@ FX_INT32 _gif_read_header(gif_decompress_struct_p gif_ptr)
gif_ptr->pixel_aspect = gif_lsd_ptr->pixel_aspect;
return 1;
}
-FX_INT32 _gif_get_frame(gif_decompress_struct_p gif_ptr)
+int32_t _gif_get_frame(gif_decompress_struct_p gif_ptr)
{
if(gif_ptr == NULL) {
return 0;
}
- FX_INT32 ret = 1;
+ int32_t ret = 1;
while (TRUE) {
switch(gif_ptr->decode_status) {
case GIF_D_STATUS_TAIL:
@@ -649,7 +649,7 @@ FX_INT32 _gif_get_frame(gif_decompress_struct_p gif_ptr)
continue;
#endif
default: {
- FX_INT32 status = GIF_D_STATUS_EXT_UNE;
+ int32_t status = GIF_D_STATUS_EXT_UNE;
#ifndef GIF_SUPPORT_PLAIN_TEXT_EXTENSION
if(*ext_ptr == GIF_BLOCK_PTE) {
status = GIF_D_STATUS_EXT_PTE;
@@ -709,7 +709,7 @@ void _gif_takeover_gce_ptr(gif_decompress_struct_p gif_ptr, GifGCE** gce_ptr_ptr
}
#endif
}
-FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
+int32_t _gif_decode_extension(gif_decompress_struct_p gif_ptr)
{
FX_LPBYTE data_size_ptr = NULL;
FX_LPBYTE data_ptr = NULL;
@@ -728,7 +728,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
return 2;
}
while(*data_size_ptr != GIF_BLOCK_TERMINAL) {
- FX_BYTE data_size = *data_size_ptr;
+ uint8_t data_size = *data_size_ptr;
if(_gif_read_data(gif_ptr, &data_ptr, *data_size_ptr) == NULL ||
_gif_read_data(gif_ptr, &data_size_ptr, 1) == NULL) {
gif_ptr->skip_size = skip_size_org;
@@ -743,7 +743,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
FX_Free(gif_ptr->app_data);
gif_ptr->app_data = NULL;
}
- gif_ptr->app_data = FX_Alloc(FX_BYTE, gif_ptr->app_data_size);
+ gif_ptr->app_data = FX_Alloc(uint8_t, gif_ptr->app_data_size);
GIF_PTR_NOT_NULL(gif_ptr->app_data, gif_ptr);
FXSYS_memcpy32(gif_ptr->app_data, FX_LPCBYTE(gif_ae_data_str), gif_ptr->app_data_size);
}
@@ -757,7 +757,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
}
gif_ptr->cmt_data_ptr->Empty();
while(*data_size_ptr != GIF_BLOCK_TERMINAL) {
- FX_BYTE data_size = *data_size_ptr;
+ uint8_t data_size = *data_size_ptr;
if(_gif_read_data(gif_ptr, &data_ptr, *data_size_ptr) == NULL ||
_gif_read_data(gif_ptr, &data_size_ptr, 1) == NULL) {
gif_ptr->skip_size = skip_size_org;
@@ -779,7 +779,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
GIF_PTR_NOT_NULL(gif_pt_ptr, gif_ptr);
FXSYS_memset32(gif_pt_ptr, 0, sizeof(GifPlainText));
_gif_takeover_gce_ptr(gif_ptr, &gif_pt_ptr->gce_ptr);
- gif_pt_ptr->pte_ptr = (GifPTE*)FX_Alloc(FX_BYTE, sizeof(GifPTE));
+ gif_pt_ptr->pte_ptr = (GifPTE*)FX_Alloc(uint8_t, sizeof(GifPTE));
GIF_PTR_NOT_NULL(gif_pt_ptr->pte_ptr, gif_ptr);
gif_pt_ptr->string_ptr = new CFX_ByteString;
GIF_PTR_NOT_NULL(gif_pt_ptr->string_ptr, gif_ptr);
@@ -809,7 +809,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
return 2;
}
while(*data_size_ptr != GIF_BLOCK_TERMINAL) {
- FX_BYTE data_size = *data_size_ptr;
+ uint8_t data_size = *data_size_ptr;
if(_gif_read_data(gif_ptr, &data_ptr, *data_size_ptr) == NULL ||
_gif_read_data(gif_ptr, &data_size_ptr, 1) == NULL) {
gif_ptr->skip_size = skip_size_org;
@@ -841,7 +841,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
return 2;
}
if(gif_ptr->gce_ptr == NULL) {
- gif_ptr->gce_ptr = (GifGCE*)FX_Alloc(FX_BYTE, sizeof(GifGCE));
+ gif_ptr->gce_ptr = (GifGCE*)FX_Alloc(uint8_t, sizeof(GifGCE));
GIF_PTR_NOT_NULL(gif_ptr->gce_ptr, gif_ptr);
}
gif_ptr->gce_ptr->block_size = gif_gce_ptr->block_size;
@@ -877,7 +877,7 @@ FX_INT32 _gif_decode_extension(gif_decompress_struct_p gif_ptr)
_gif_save_decoding_status(gif_ptr, GIF_D_STATUS_SIG);
return 1;
}
-FX_INT32 _gif_decode_image_info(gif_decompress_struct_p gif_ptr)
+int32_t _gif_decode_image_info(gif_decompress_struct_p gif_ptr)
{
if(gif_ptr->width == 0 || gif_ptr->height == 0) {
_gif_error(gif_ptr, "No Image Header Info");
@@ -889,10 +889,10 @@ FX_INT32 _gif_decode_image_info(gif_decompress_struct_p gif_ptr)
if(_gif_read_data(gif_ptr, (FX_LPBYTE*)&gif_img_info_ptr, 9) == NULL) {
return 2;
}
- GifImage* gif_image_ptr = (GifImage*)FX_Alloc(FX_BYTE, sizeof(GifImage));
+ GifImage* gif_image_ptr = (GifImage*)FX_Alloc(uint8_t, sizeof(GifImage));
GIF_PTR_NOT_NULL(gif_image_ptr, gif_ptr);
FXSYS_memset32(gif_image_ptr, 0, sizeof(GifImage));
- gif_image_ptr->image_info_ptr = (GifImageInfo*)FX_Alloc(FX_BYTE, sizeof(GifImageInfo));
+ gif_image_ptr->image_info_ptr = (GifImageInfo*)FX_Alloc(uint8_t, sizeof(GifImageInfo));
GIF_PTR_NOT_NULL(gif_image_ptr->image_info_ptr, gif_ptr);
gif_image_ptr->image_info_ptr->left = _GetWord_LSBFirst((FX_LPBYTE)&gif_img_info_ptr->left);
gif_image_ptr->image_info_ptr->top = _GetWord_LSBFirst((FX_LPBYTE)&gif_img_info_ptr->top);
@@ -914,7 +914,7 @@ FX_INT32 _gif_decode_image_info(gif_decompress_struct_p gif_ptr)
GifLF* gif_img_info_lf_ptr = (GifLF*)&gif_img_info_ptr->local_flag;
if(gif_img_info_lf_ptr->local_pal) {
ASSERT(sizeof(GifPalette) == 3);
- FX_INT32 loc_pal_size = (2 << gif_img_info_lf_ptr->pal_bits) * 3;
+ int32_t loc_pal_size = (2 << gif_img_info_lf_ptr->pal_bits) * 3;
FX_LPBYTE loc_pal_ptr = NULL;
if(_gif_read_data(gif_ptr, &loc_pal_ptr, loc_pal_size) == NULL) {
gif_ptr->skip_size = skip_size_org;
@@ -955,7 +955,7 @@ FX_INT32 _gif_decode_image_info(gif_decompress_struct_p gif_ptr)
_gif_save_decoding_status(gif_ptr, GIF_D_STATUS_IMG_DATA);
return 1;
}
-FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
+int32_t _gif_load_frame(gif_decompress_struct_p gif_ptr, int32_t frame_num)
{
if(gif_ptr == NULL ||
frame_num < 0 ||
@@ -973,10 +973,10 @@ FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
FX_Free(gif_image_ptr->image_row_buf);
gif_image_ptr->image_row_buf = NULL;
}
- gif_image_ptr->image_row_buf = FX_Alloc(FX_BYTE, gif_img_row_bytes);
+ gif_image_ptr->image_row_buf = FX_Alloc(uint8_t, gif_img_row_bytes);
GIF_PTR_NOT_NULL(gif_image_ptr->image_row_buf, gif_ptr);
GifGCE* gif_img_gce_ptr = gif_image_ptr->image_gce_ptr;
- FX_INT32 loc_pal_num = ((GifLF*)&gif_image_ptr->image_info_ptr->local_flag)->local_pal ?
+ int32_t loc_pal_num = ((GifLF*)&gif_image_ptr->image_info_ptr->local_flag)->local_pal ?
(2 << ((GifLF*)&gif_image_ptr->image_info_ptr->local_flag)->pal_bits) : 0;
gif_ptr->avail_in = 0;
if(gif_img_gce_ptr == NULL) {
@@ -1002,11 +1002,11 @@ FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
gif_image_ptr->image_info_ptr->width,
gif_image_ptr->image_info_ptr->height,
loc_pal_num, gif_image_ptr->local_pal_ptr,
- (FX_INT32)gif_image_ptr->image_gce_ptr->delay_time,
+ (int32_t)gif_image_ptr->image_gce_ptr->delay_time,
(FX_BOOL)((GifCEF*)&gif_image_ptr->image_gce_ptr->gce_flag)->user_input,
((GifCEF*)&gif_image_ptr->image_gce_ptr->gce_flag)->transparency ?
- (FX_INT32)gif_image_ptr->image_gce_ptr->trans_index : -1,
- (FX_INT32)((GifCEF*)&gif_image_ptr->image_gce_ptr->gce_flag)->disposal_method,
+ (int32_t)gif_image_ptr->image_gce_ptr->trans_index : -1,
+ (int32_t)((GifCEF*)&gif_image_ptr->image_gce_ptr->gce_flag)->disposal_method,
(FX_BOOL)((GifLF*)&gif_image_ptr->image_info_ptr->local_flag)->interlace
);
if(!bRes) {
@@ -1041,7 +1041,7 @@ FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
_gif_save_decoding_status(gif_ptr, GIF_D_STATUS_IMG_DATA);
gif_ptr->img_row_offset += gif_ptr->img_row_avail_size;
gif_ptr->img_row_avail_size = gif_img_row_bytes - gif_ptr->img_row_offset;
- FX_INT32 ret = img_decoder_ptr->Decode(gif_image_ptr->image_row_buf + gif_ptr->img_row_offset, gif_ptr->img_row_avail_size);
+ int32_t ret = img_decoder_ptr->Decode(gif_image_ptr->image_row_buf + gif_ptr->img_row_offset, gif_ptr->img_row_avail_size);
if(ret == 0) {
FX_Free(gif_image_ptr->image_row_buf);
gif_image_ptr->image_row_buf = NULL;
@@ -1079,7 +1079,7 @@ FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
if(((GifLF*)&gif_image_ptr->image_info_ptr->local_flag)->interlace) {
gif_ptr->_gif_get_row_fn(gif_ptr, gif_image_ptr->image_row_num, gif_image_ptr->image_row_buf);
gif_image_ptr->image_row_num += s_gif_interlace_step[gif_ptr->img_pass_num];
- if(gif_image_ptr->image_row_num >= (FX_INT32)gif_image_ptr->image_info_ptr->height) {
+ if(gif_image_ptr->image_row_num >= (int32_t)gif_image_ptr->image_info_ptr->height) {
gif_ptr->img_pass_num++;
gif_image_ptr->image_row_num = s_gif_interlace_step[gif_ptr->img_pass_num] / 2;
}
@@ -1104,7 +1104,7 @@ FX_INT32 _gif_load_frame(gif_decompress_struct_p gif_ptr, FX_INT32 frame_num)
_gif_error(gif_ptr, "Decode Image Data Error");
return 0;
}
-void _gif_save_decoding_status(gif_decompress_struct_p gif_ptr, FX_INT32 status)
+void _gif_save_decoding_status(gif_decompress_struct_p gif_ptr, int32_t status)
{
gif_ptr->decode_status = status;
gif_ptr->next_in += gif_ptr->skip_size;
@@ -1137,7 +1137,7 @@ FX_DWORD _gif_get_avail_input(gif_decompress_struct_p gif_ptr, FX_LPBYTE* avial_
}
return gif_ptr->avail_in;
}
-FX_INT32 _gif_get_frame_num(gif_decompress_struct_p gif_ptr)
+int32_t _gif_get_frame_num(gif_decompress_struct_p gif_ptr)
{
return gif_ptr->img_ptr_arr_ptr->GetSize();
}
@@ -1147,7 +1147,7 @@ static FX_BOOL _gif_write_header( gif_compress_struct_p gif_ptr, FX_LPBYTE& dst_
return TRUE;
}
dst_len = sizeof(GifHeader) + sizeof(GifLSD) + sizeof(GifGF);
- dst_buf = FX_TryAlloc(FX_BYTE, dst_len);
+ dst_buf = FX_TryAlloc(uint8_t, dst_len);
if (dst_buf == NULL) {
return FALSE;
}
@@ -1188,7 +1188,7 @@ void interlace_buf(FX_LPCBYTE buf, FX_DWORD pitch, FX_DWORD height)
} else {
j = 3;
}
- temp = FX_Alloc(FX_BYTE, pitch);
+ temp = FX_Alloc(uint8_t, pitch);
if (temp == NULL) {
return;
}
@@ -1213,7 +1213,7 @@ static void _gif_write_block_data(FX_LPCBYTE src_buf, FX_DWORD src_len, FX_LPBYT
src_offset += GIF_DATA_BLOCK;
src_len -= GIF_DATA_BLOCK;
}
- dst_buf[dst_offset++] = (FX_BYTE)src_len;
+ dst_buf[dst_offset++] = (uint8_t)src_len;
FXSYS_memcpy32(&dst_buf[dst_offset], &src_buf[src_offset], src_len);
dst_offset += src_len;
}
@@ -1260,7 +1260,7 @@ static FX_BOOL _gif_write_data( gif_compress_struct_p gif_ptr, FX_LPBYTE& dst_bu
if (lf.interlace) {
interlace_buf(gif_ptr->src_buf, gif_ptr->src_pitch, gif_ptr->image_info_ptr->height);
}
- FX_BYTE code_bit = lf.pal_bits;
+ uint8_t code_bit = lf.pal_bits;
if (lf.local_pal == 0) {
GifGF& gf = (GifGF&)gif_ptr->lsd_ptr->global_flag;
code_bit = gf.pal_bits;
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