Update libspng to master and expose RawContext for now

aloucks · May 27, 2020 · 2b43ddd · 2b43ddd
1 parent dc88f66
commit 2b43ddd
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Showing 5 changed files with 490 additions and 93 deletions.
diff --git a/spng-sys/build.rs b/spng-sys/build.rs
@@ -6,6 +6,9 @@ fn main() {
     if let Some(libz_include) = env::var_os("DEP_Z_INCLUDE") {
         build.include(libz_include);
     }
+    if cfg!(target_feature = "ssse3") {
+        build.define("SPNG_SSE", Some("3"));
+    }
     build.compile("spng");
 
     // DEP_SPNG_INCLUDE

diff --git a/spng-sys/libspng b/spng-sys/libspng
diff --git a/spng-sys/src/ffi.rs b/spng-sys/src/ffi.rs
@@ -122,8 +122,20 @@ pub const spng_color_type_SPNG_COLOR_TYPE_INDEXED: spng_color_type = 3;
 pub const spng_color_type_SPNG_COLOR_TYPE_GRAYSCALE_ALPHA: spng_color_type = 4;
 pub const spng_color_type_SPNG_COLOR_TYPE_TRUECOLOR_ALPHA: spng_color_type = 6;
 pub type spng_color_type = i32;
+pub const spng_filter_SPNG_FILTER_NONE: spng_filter = 0;
+pub const spng_filter_SPNG_FILTER_SUB: spng_filter = 1;
+pub const spng_filter_SPNG_FILTER_UP: spng_filter = 2;
+pub const spng_filter_SPNG_FILTER_AVERAGE: spng_filter = 3;
+pub const spng_filter_SPNG_FILTER_PAETH: spng_filter = 4;
+pub type spng_filter = i32;
+pub const spng_interlace_method_SPNG_INTERLACE_NONE: spng_interlace_method = 0;
+pub const spng_interlace_method_SPNG_INTERLACE_ADAM7: spng_interlace_method = 1;
+pub type spng_interlace_method = i32;
 pub const spng_format_SPNG_FMT_RGBA8: spng_format = 1;
 pub const spng_format_SPNG_FMT_RGBA16: spng_format = 2;
+pub const spng_format_SPNG_FMT_RGB8: spng_format = 4;
+pub const spng_format_SPNG_FMT_PNG: spng_format = 16;
+pub const spng_format_SPNG_FMT_RAW: spng_format = 32;
 pub type spng_format = i32;
 pub const spng_ctx_flags_SPNG_CTX_IGNORE_ADLER32: spng_ctx_flags = 1;
 pub type spng_ctx_flags = i32;