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Little stack usage optimization

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Just in one function's buffer but still
This commit is contained in:
luigoalma 2020-02-02 21:30:14 +00:00 committed by Wolfvak
parent d27cfc71e1
commit f7b7459d9f
1 changed files with 4 additions and 4 deletions
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8
arm9/source/utils/gameutil.c
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@ -1423,8 +1423,8 @@ u32 BuildCiaFromTmdFileBuffered(const char* path_tmd, const char* path_cia, bool
if (!name_content) return 1; // will not happen if (!name_content) return 1; // will not happen
name_content++; name_content++;
u8 present[TMD_MAX_CONTENTS]; u8 present[(TMD_MAX_CONTENTS + 7) / 8];
memset(present, 1, sizeof(present)); memset(present, 0xFF, sizeof(present));
// DLC? Check for missing contents first! // DLC? Check for missing contents first!
if (dlc) for (u32 i = 0; (i < content_count) && (i < TMD_MAX_CONTENTS); i++) { if (dlc) for (u32 i = 0; (i < content_count) && (i < TMD_MAX_CONTENTS); i++) {
@ -1433,7 +1433,7 @@ u32 BuildCiaFromTmdFileBuffered(const char* path_tmd, const char* path_cia, bool
snprintf(name_content, 256 - (name_content - path_content), snprintf(name_content, 256 - (name_content - path_content),
(cdn) ? "%08lx" : (dlc && !cdn) ? "00000000/%08lx.app" : "%08lx.app", getbe32(chunk->id)); (cdn) ? "%08lx" : (dlc && !cdn) ? "00000000/%08lx.app" : "%08lx.app", getbe32(chunk->id));
if ((fvx_stat(path_content, &fno) != FR_OK) || (fno.fsize != (u32) getbe64(chunk->size))) { if ((fvx_stat(path_content, &fno) != FR_OK) || (fno.fsize != (u32) getbe64(chunk->size))) {
present[i] = 0; present[i / 8] ^= 1 << (i % 8);
u16 index = getbe16(chunk->index); u16 index = getbe16(chunk->index);
cia->header.size_content -= getbe64(chunk->size); cia->header.size_content -= getbe64(chunk->size);
@ -1447,7 +1447,7 @@ u32 BuildCiaFromTmdFileBuffered(const char* path_tmd, const char* path_cia, bool
if (WriteCiaStub(cia, path_cia) != 0) return 1; if (WriteCiaStub(cia, path_cia) != 0) return 1;
for (u32 i = 0; (i < content_count) && (i < TMD_MAX_CONTENTS); i++) { for (u32 i = 0; (i < content_count) && (i < TMD_MAX_CONTENTS); i++) {
TmdContentChunk* chunk = &(content_list[i]); TmdContentChunk* chunk = &(content_list[i]);
if (present[i]) { if (present[i / 8] & (1 << (i % 8))) {
snprintf(name_content, 256 - (name_content - path_content), snprintf(name_content, 256 - (name_content - path_content),
(cdn) ? "%08lx" : (dlc && !cdn) ? "00000000/%08lx.app" : "%08lx.app", getbe32(chunk->id)); (cdn) ? "%08lx" : (dlc && !cdn) ? "00000000/%08lx.app" : "%08lx.app", getbe32(chunk->id));
if (InsertCiaContent(path_cia, path_content, 0, (u32) getbe64(chunk->size), chunk, titlekey, force_legit, false, cdn) != 0) { if (InsertCiaContent(path_cia, path_content, 0, (u32) getbe64(chunk->size), chunk, titlekey, force_legit, false, cdn) != 0) {