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modifications for v2.5

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This commit is contained in:
Richard Geldreich
2026-07-01 13:30:21 -04:00
parent e4a81a0066
commit 1152785ab6
26 changed files with 17789 additions and 2342 deletions
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48
encoder/basisu_wasm_transcoder_api.cpp
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@@ -41,7 +41,7 @@ void bt_init()
basisu_transcoder_init();
}
// Memory alloc/free — stubs
// Memory alloc/free stubs
BU_WASM_EXPORT("bt_alloc")
uint64_t bt_alloc(uint64_t size)
{
@@ -77,6 +77,16 @@ wasm_bool_t bt_basis_tex_format_is_astc_ldr(uint32_t basis_tex_fmt_u32)
return basis_tex_format_is_astc_ldr(tex_fmt);
}
BU_WASM_EXPORT("bt_basis_tex_format_is_xubc7")
wasm_bool_t bt_basis_tex_format_is_xubc7(uint32_t basis_tex_fmt_u32)
{
assert(basis_tex_fmt_u32 < (uint32_t)basis_tex_format::cTotalFormats);
basis_tex_format tex_fmt = static_cast<basis_tex_format>(basis_tex_fmt_u32);
return basis_tex_format_is_xubc7(tex_fmt);
}
BU_WASM_EXPORT("bt_basis_tex_format_get_block_width")
uint32_t bt_basis_tex_format_get_block_width(uint32_t basis_tex_fmt_u32)
{
@@ -535,6 +545,24 @@ wasm_bool_t bt_ktx2_is_xuastc_ldr(uint64_t handle)
return pHandle->m_transcoder.is_xuastc_ldr();
}
BU_WASM_EXPORT("bt_ktx2_is_xubc7")
wasm_bool_t bt_ktx2_is_xubc7(uint64_t handle)
{
if (!handle)
{
assert(0);
return false;
}
ktx2_handle_t* pHandle = reinterpret_cast<ktx2_handle_t*>(wasm_ptr(handle));
assert(pHandle->m_magic == KTX2_HANDLE_MAGIC);
if (pHandle->m_magic != KTX2_HANDLE_MAGIC)
return false;
return pHandle->m_transcoder.is_xubc7();
}
BU_WASM_EXPORT("bt_ktx2_get_block_width")
uint32_t bt_ktx2_get_block_width(uint64_t handle)
{
@@ -571,6 +599,24 @@ uint32_t bt_ktx2_get_block_height(uint64_t handle)
return pHandle->m_transcoder.get_block_height();
}
BU_WASM_EXPORT("bt_ktx2_get_deblocking_filter_index")
uint32_t bt_ktx2_get_deblocking_filter_index(uint64_t handle)
{
if (!handle)
{
assert(0);
return 0;
}
ktx2_handle_t* pHandle = reinterpret_cast<ktx2_handle_t*>(wasm_ptr(handle));
assert(pHandle->m_magic == KTX2_HANDLE_MAGIC);
if (pHandle->m_magic != KTX2_HANDLE_MAGIC)
return 0;
return pHandle->m_transcoder.get_deblocking_filter_index();
}
BU_WASM_EXPORT("bt_ktx2_has_alpha")
wasm_bool_t bt_ktx2_has_alpha(uint64_t handle)
{