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-rw-r--r--vendor/jpeg-decoder/src/arch/mod.rs46
1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/jpeg-decoder/src/arch/mod.rs b/vendor/jpeg-decoder/src/arch/mod.rs
deleted file mode 100644
index 15b46c5..0000000
--- a/vendor/jpeg-decoder/src/arch/mod.rs
+++ /dev/null
@@ -1,46 +0,0 @@
-#![allow(unsafe_code)]
-
-mod neon;
-mod ssse3;
-
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-use std::is_x86_feature_detected;
-
-/// Arch-specific implementation of YCbCr conversion. Returns the number of pixels that were
-/// converted.
-pub fn get_color_convert_line_ycbcr() -> Option<unsafe fn(&[u8], &[u8], &[u8], &mut [u8]) -> usize>
-{
- #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
- #[allow(unsafe_code)]
- {
- if is_x86_feature_detected!("ssse3") {
- return Some(ssse3::color_convert_line_ycbcr);
- }
- }
- // Runtime detection is not needed on aarch64.
- #[cfg(all(feature = "nightly_aarch64_neon", target_arch = "aarch64"))]
- {
- return Some(neon::color_convert_line_ycbcr);
- }
- #[allow(unreachable_code)]
- None
-}
-
-/// Arch-specific implementation of 8x8 IDCT.
-pub fn get_dequantize_and_idct_block_8x8(
-) -> Option<unsafe fn(&[i16; 64], &[u16; 64], usize, &mut [u8])> {
- #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
- #[allow(unsafe_code)]
- {
- if is_x86_feature_detected!("ssse3") {
- return Some(ssse3::dequantize_and_idct_block_8x8);
- }
- }
- // Runtime detection is not needed on aarch64.
- #[cfg(all(feature = "nightly_aarch64_neon", target_arch = "aarch64"))]
- {
- return Some(neon::dequantize_and_idct_block_8x8);
- }
- #[allow(unreachable_code)]
- None
-}