diff options
Diffstat (limited to 'adapters/fparkan-render-vulkan/src/ffi.rs')
| -rw-r--r-- | adapters/fparkan-render-vulkan/src/ffi.rs | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/adapters/fparkan-render-vulkan/src/ffi.rs b/adapters/fparkan-render-vulkan/src/ffi.rs index 2ee3168..315d4ff 100644 --- a/adapters/fparkan-render-vulkan/src/ffi.rs +++ b/adapters/fparkan-render-vulkan/src/ffi.rs @@ -90,7 +90,8 @@ const EXT_DEBUG_UTILS_EXTENSION: &str = "VK_EXT_debug_utils"; const VALIDATION_LAYER_NAME: &str = "VK_LAYER_KHRONOS_validation"; pub(crate) const SPIRV_MAGIC: u32 = 0x0723_0203; pub(crate) const SPIRV_VERSION_1_0: u32 = 0x0001_0000; -pub(crate) const TRIANGLE_VERTEX_SHADER_WORDS: &[u32] = &[ +#[allow(dead_code)] +const LEGACY_TRIANGLE_VERTEX_SHADER_WORDS: &[u32] = &[ 0x0723_0203, 0x0001_0300, 0x0008_000b, @@ -345,7 +346,8 @@ pub(crate) const TRIANGLE_VERTEX_SHADER_WORDS: &[u32] = &[ 0x0001_00fd, 0x0001_0038, ]; -pub(crate) const TRIANGLE_FRAGMENT_SHADER_WORDS: &[u32] = &[ +#[allow(dead_code)] +const LEGACY_TRIANGLE_FRAGMENT_SHADER_WORDS: &[u32] = &[ 0x0723_0203, 0x0001_0300, 0x0008_000b, @@ -473,5 +475,28 @@ pub(crate) const TRIANGLE_FRAGMENT_SHADER_WORDS: &[u32] = &[ 0x0001_0038, ]; +const fn spirv_words<const WORD_COUNT: usize>(bytes: &[u8]) -> [u32; WORD_COUNT] { + let mut words = [0_u32; WORD_COUNT]; + let mut index = 0; + while index < WORD_COUNT { + let offset = index * 4; + words[index] = u32::from_le_bytes([ + bytes[offset], + bytes[offset + 1], + bytes[offset + 2], + bytes[offset + 3], + ]); + index += 1; + } + words +} + +static TRIANGLE_VERTEX_SHADER_DATA: [u32; 290] = + spirv_words(include_bytes!("../shaders/triangle.vert.spv")); +static TRIANGLE_FRAGMENT_SHADER_DATA: [u32; 197] = + spirv_words(include_bytes!("../shaders/triangle.frag.spv")); +pub(crate) const TRIANGLE_VERTEX_SHADER_WORDS: &[u32] = &TRIANGLE_VERTEX_SHADER_DATA; +pub(crate) const TRIANGLE_FRAGMENT_SHADER_WORDS: &[u32] = &TRIANGLE_FRAGMENT_SHADER_DATA; + #[cfg(test)] mod tests; |