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path: root/core/fxcodec/lgif/fx_gif.cpp
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Diffstat (limited to 'core/fxcodec/lgif/fx_gif.cpp')
-rw-r--r--core/fxcodec/lgif/fx_gif.cpp67
1 files changed, 32 insertions, 35 deletions
diff --git a/core/fxcodec/lgif/fx_gif.cpp b/core/fxcodec/lgif/fx_gif.cpp
index 52cb81bcab..3d5d0e2325 100644
--- a/core/fxcodec/lgif/fx_gif.cpp
+++ b/core/fxcodec/lgif/fx_gif.cpp
@@ -52,8 +52,8 @@ void CGifLZWDecoder::ClearTable() {
code_size_cur = code_size + 1;
code_next = code_end + 1;
code_old = (uint16_t)-1;
- FXSYS_memset(code_table, 0, sizeof(tag_Table) * GIF_MAX_LZW_CODE);
- FXSYS_memset(stack, 0, GIF_MAX_LZW_CODE);
+ memset(code_table, 0, sizeof(tag_Table) * GIF_MAX_LZW_CODE);
+ memset(stack, 0, GIF_MAX_LZW_CODE);
for (uint16_t i = 0; i < code_clear; i++) {
code_table[i].suffix = (uint8_t)i;
}
@@ -90,11 +90,11 @@ int32_t CGifLZWDecoder::Decode(uint8_t* des_buf, uint32_t& des_size) {
uint32_t i = 0;
if (stack_size != 0) {
if (des_size < stack_size) {
- FXSYS_memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], des_size);
+ memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], des_size);
stack_size -= (uint16_t)des_size;
return 3;
}
- FXSYS_memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], stack_size);
+ memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], stack_size);
des_buf += stack_size;
i += stack_size;
stack_size = 0;
@@ -161,13 +161,11 @@ int32_t CGifLZWDecoder::Decode(uint8_t* des_buf, uint32_t& des_size) {
}
code_old = code;
if (i + stack_size > des_size) {
- FXSYS_memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size],
- des_size - i);
+ memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], des_size - i);
stack_size -= (uint16_t)(des_size - i);
return 3;
}
- FXSYS_memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size],
- stack_size);
+ memcpy(des_buf, &stack[GIF_MAX_LZW_CODE - stack_size], stack_size);
des_buf += stack_size;
i += stack_size;
stack_size = 0;
@@ -192,7 +190,7 @@ static bool gif_grow_buf(uint8_t*& dst_buf, uint32_t& dst_len, uint32_t size) {
dst_len = size;
dst_buf = FX_Realloc(uint8_t, dst_buf, dst_len);
}
- FXSYS_memset(dst_buf + len_org, 0, dst_len - len_org);
+ memset(dst_buf + len_org, 0, dst_len - len_org);
return !!dst_buf;
}
return true;
@@ -229,7 +227,7 @@ static inline uint8_t gif_cut_buf(const uint8_t* buf,
return buf[offset++];
}
CGifLZWEncoder::CGifLZWEncoder() {
- FXSYS_memset(this, 0, sizeof(CGifLZWEncoder));
+ memset(this, 0, sizeof(CGifLZWEncoder));
}
CGifLZWEncoder::~CGifLZWEncoder() {}
void CGifLZWEncoder::ClearTable() {
@@ -272,9 +270,9 @@ void CGifLZWEncoder::WriteBlock(uint8_t*& dst_buf,
longjmp(jmp, 1);
}
dst_buf[offset++] = index_buf_len;
- FXSYS_memcpy(&dst_buf[offset], index_buf, index_buf_len);
+ memcpy(&dst_buf[offset], index_buf, index_buf_len);
offset += index_buf_len;
- FXSYS_memset(index_buf, 0, GIF_DATA_BLOCK);
+ memset(index_buf, 0, GIF_DATA_BLOCK);
index_buf_len = 0;
}
void CGifLZWEncoder::EncodeString(uint32_t index,
@@ -391,7 +389,7 @@ void CGifLZWEncoder::Finish(uint8_t*& dst_buf,
}
gif_decompress_struct_p gif_create_decompress() {
gif_decompress_struct_p gif_ptr = FX_Alloc(gif_decompress_struct, 1);
- FXSYS_memset(gif_ptr, 0, sizeof(gif_decompress_struct));
+ memset(gif_ptr, 0, sizeof(gif_decompress_struct));
gif_ptr->decode_status = GIF_D_STATUS_SIG;
gif_ptr->img_ptr_arr_ptr = new std::vector<GifImage*>;
gif_ptr->cmt_data_ptr = new CFX_ByteString;
@@ -439,7 +437,7 @@ void gif_destroy_decompress(gif_decompress_struct_pp gif_ptr_ptr) {
}
gif_compress_struct_p gif_create_compress() {
gif_compress_struct_p gif_ptr = FX_Alloc(gif_compress_struct, 1);
- FXSYS_memset(gif_ptr, 0, sizeof(gif_compress_struct));
+ memset(gif_ptr, 0, sizeof(gif_compress_struct));
gif_ptr->img_encoder_ptr = new CGifLZWEncoder;
gif_ptr->header_ptr = FX_Alloc(GifHeader, 1);
if (!gif_ptr->header_ptr) {
@@ -447,8 +445,8 @@ gif_compress_struct_p gif_create_compress() {
FX_Free(gif_ptr);
return nullptr;
}
- FXSYS_memcpy(gif_ptr->header_ptr->signature, GIF_SIGNATURE, 3);
- FXSYS_memcpy(gif_ptr->header_ptr->version, "89a", 3);
+ memcpy(gif_ptr->header_ptr->signature, GIF_SIGNATURE, 3);
+ memcpy(gif_ptr->header_ptr->version, "89a", 3);
gif_ptr->lsd_ptr = FX_Alloc(GifLSD, 1);
if (!gif_ptr->lsd_ptr) {
FX_Free(gif_ptr->header_ptr);
@@ -456,7 +454,7 @@ gif_compress_struct_p gif_create_compress() {
FX_Free(gif_ptr);
return nullptr;
}
- FXSYS_memset(gif_ptr->lsd_ptr, 0, sizeof(GifLSD));
+ memset(gif_ptr->lsd_ptr, 0, sizeof(GifLSD));
gif_ptr->image_info_ptr = FX_Alloc(GifImageInfo, 1);
if (!gif_ptr->image_info_ptr) {
FX_Free(gif_ptr->lsd_ptr);
@@ -465,7 +463,7 @@ gif_compress_struct_p gif_create_compress() {
FX_Free(gif_ptr);
return nullptr;
}
- FXSYS_memset(gif_ptr->image_info_ptr, 0, sizeof(GifImageInfo));
+ memset(gif_ptr->image_info_ptr, 0, sizeof(GifImageInfo));
gif_ptr->gce_ptr = FX_Alloc(GifGCE, 1);
if (!gif_ptr->gce_ptr) {
FX_Free(gif_ptr->image_info_ptr);
@@ -485,7 +483,7 @@ gif_compress_struct_p gif_create_compress() {
FX_Free(gif_ptr);
return nullptr;
}
- FXSYS_memset(gif_ptr->pte_ptr, 0, sizeof(GifPTE));
+ memset(gif_ptr->pte_ptr, 0, sizeof(GifPTE));
gif_ptr->pte_ptr->block_size = 12;
return gif_ptr;
}
@@ -548,7 +546,7 @@ int32_t gif_read_header(gif_decompress_struct_p gif_ptr) {
((GifGF*)&gif_lsd_ptr->global_flag)->color_resolution;
FX_Free(gif_ptr->global_pal_ptr);
gif_ptr->global_pal_ptr = (GifPalette*)FX_Alloc(uint8_t, global_pal_size);
- FXSYS_memcpy(gif_ptr->global_pal_ptr, global_pal_ptr, global_pal_size);
+ memcpy(gif_ptr->global_pal_ptr, global_pal_ptr, global_pal_size);
}
gif_ptr->width = (int)GetWord_LSBFirst((uint8_t*)&gif_lsd_ptr->width);
gif_ptr->height = (int)GetWord_LSBFirst((uint8_t*)&gif_lsd_ptr->height);
@@ -690,7 +688,7 @@ int32_t gif_decode_extension(gif_decompress_struct_p gif_ptr) {
return 2;
}
GifPlainText* gif_pt_ptr = FX_Alloc(GifPlainText, 1);
- FXSYS_memset(gif_pt_ptr, 0, sizeof(GifPlainText));
+ memset(gif_pt_ptr, 0, sizeof(GifPlainText));
gif_takeover_gce_ptr(gif_ptr, &gif_pt_ptr->gce_ptr);
gif_pt_ptr->pte_ptr = FX_Alloc(GifPTE, 1);
gif_pt_ptr->string_ptr = new CFX_ByteString;
@@ -781,7 +779,7 @@ int32_t gif_decode_image_info(gif_decompress_struct_p gif_ptr) {
return 2;
GifImage* gif_image_ptr = FX_Alloc(GifImage, 1);
- FXSYS_memset(gif_image_ptr, 0, sizeof(GifImage));
+ memset(gif_image_ptr, 0, sizeof(GifImage));
gif_image_ptr->image_info_ptr = FX_Alloc(GifImageInfo, 1);
gif_image_ptr->image_info_ptr->left =
GetWord_LSBFirst((uint8_t*)&gif_img_info_ptr->left);
@@ -819,8 +817,7 @@ int32_t gif_decode_image_info(gif_decompress_struct_p gif_ptr) {
gif_image_ptr->local_pal_ptr =
(GifPalette*)gif_ptr->gif_ask_buf_for_pal_fn(gif_ptr, loc_pal_size);
if (gif_image_ptr->local_pal_ptr) {
- FXSYS_memcpy((uint8_t*)gif_image_ptr->local_pal_ptr, loc_pal_ptr,
- loc_pal_size);
+ memcpy((uint8_t*)gif_image_ptr->local_pal_ptr, loc_pal_ptr, loc_pal_size);
}
}
uint8_t* code_size_ptr = nullptr;
@@ -1065,8 +1062,8 @@ static bool gif_write_header(gif_compress_struct_p gif_ptr,
if (!dst_buf)
return false;
- FXSYS_memset(dst_buf, 0, dst_len);
- FXSYS_memcpy(dst_buf, gif_ptr->header_ptr, sizeof(GifHeader));
+ memset(dst_buf, 0, dst_len);
+ memcpy(dst_buf, gif_ptr->header_ptr, sizeof(GifHeader));
gif_ptr->cur_offset += sizeof(GifHeader);
SetWord_LSBFirst(dst_buf + gif_ptr->cur_offset, gif_ptr->lsd_ptr->width);
gif_ptr->cur_offset += 2;
@@ -1080,7 +1077,7 @@ static bool gif_write_header(gif_compress_struct_p gif_ptr,
if (!gif_grow_buf(dst_buf, dst_len, gif_ptr->cur_offset + size)) {
return false;
}
- FXSYS_memcpy(&dst_buf[gif_ptr->cur_offset], gif_ptr->global_pal, size);
+ memcpy(&dst_buf[gif_ptr->cur_offset], gif_ptr->global_pal, size);
gif_ptr->cur_offset += size;
}
return true;
@@ -1101,13 +1098,13 @@ void interlace_buf(const uint8_t* buf, uint32_t pitch, uint32_t height) {
j = 3;
}
temp = FX_Alloc(uint8_t, pitch);
- FXSYS_memcpy(temp, &buf[pitch * row], pitch);
+ memcpy(temp, &buf[pitch * row], pitch);
pass[j].push_back(temp);
row++;
}
for (size_t i = 0, row = 0; i < 4; i++) {
for (size_t j = 0; j < pass[i].size(); j++, row++) {
- FXSYS_memcpy((uint8_t*)&buf[pitch * row], pass[i][j], pitch);
+ memcpy((uint8_t*)&buf[pitch * row], pass[i][j], pitch);
FX_Free(pass[i][j]);
}
}
@@ -1120,13 +1117,13 @@ static void gif_write_block_data(const uint8_t* src_buf,
uint32_t src_offset = 0;
while (src_len > GIF_DATA_BLOCK) {
dst_buf[dst_offset++] = GIF_DATA_BLOCK;
- FXSYS_memcpy(&dst_buf[dst_offset], &src_buf[src_offset], GIF_DATA_BLOCK);
+ memcpy(&dst_buf[dst_offset], &src_buf[src_offset], GIF_DATA_BLOCK);
dst_offset += GIF_DATA_BLOCK;
src_offset += GIF_DATA_BLOCK;
src_len -= GIF_DATA_BLOCK;
}
dst_buf[dst_offset++] = (uint8_t)src_len;
- FXSYS_memcpy(&dst_buf[dst_offset], &src_buf[src_offset], src_len);
+ memcpy(&dst_buf[dst_offset], &src_buf[src_offset], src_len);
dst_offset += src_len;
}
static bool gif_write_data(gif_compress_struct_p gif_ptr,
@@ -1135,7 +1132,7 @@ static bool gif_write_data(gif_compress_struct_p gif_ptr,
if (!gif_grow_buf(dst_buf, dst_len, gif_ptr->cur_offset + GIF_DATA_BLOCK)) {
return false;
}
- if (FXSYS_memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0) {
+ if (memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0) {
dst_buf[gif_ptr->cur_offset++] = GIF_SIG_EXTENSION;
dst_buf[gif_ptr->cur_offset++] = GIF_BLOCK_GCE;
gif_ptr->gce_ptr->block_size = 4;
@@ -1169,7 +1166,7 @@ static bool gif_write_data(gif_compress_struct_p gif_ptr,
if (!gif_grow_buf(dst_buf, dst_len, pal_size + gif_ptr->cur_offset)) {
return false;
}
- FXSYS_memcpy(&dst_buf[gif_ptr->cur_offset], gif_ptr->local_pal, pal_size);
+ memcpy(&dst_buf[gif_ptr->cur_offset], gif_ptr->local_pal, pal_size);
gif_ptr->cur_offset += pal_size;
}
if (lf.interlace) {
@@ -1196,7 +1193,7 @@ static bool gif_write_data(gif_compress_struct_p gif_ptr,
}
gif_ptr->img_encoder_ptr->Finish(dst_buf, dst_len, gif_ptr->cur_offset);
dst_buf[gif_ptr->cur_offset++] = 0;
- if (FXSYS_memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0 &&
+ if (memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0 &&
gif_ptr->cmt_data_ptr) {
dst_buf[gif_ptr->cur_offset++] = GIF_SIG_EXTENSION;
dst_buf[gif_ptr->cur_offset++] = GIF_BLOCK_CE;
@@ -1204,7 +1201,7 @@ static bool gif_write_data(gif_compress_struct_p gif_ptr,
dst_len, gif_ptr->cur_offset);
dst_buf[gif_ptr->cur_offset++] = 0;
}
- if (FXSYS_memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0 &&
+ if (memcmp(gif_ptr->header_ptr->version, "89a", 3) == 0 &&
gif_ptr->pte_data_ptr) {
dst_buf[gif_ptr->cur_offset++] = GIF_SIG_EXTENSION;
dst_buf[gif_ptr->cur_offset++] = GIF_BLOCK_PTE;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-11 08:56:27 +0000