From 1eb8d972ba60592da7bfc27fe7ec80138e64dd7b Mon Sep 17 00:00:00 2001 From: shan Date: Wed, 5 Oct 2022 16:07:43 -0700 Subject: Reduced memory transfer of OpenGL gradient uniform upload. Rearranged gradient uniforms on OpenGL side to be more performant. --- glow/src/quad/compatibility.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'glow/src/quad/compatibility.rs') diff --git a/glow/src/quad/compatibility.rs b/glow/src/quad/compatibility.rs index eb3fb7e0..28a5ea7c 100644 --- a/glow/src/quad/compatibility.rs +++ b/glow/src/quad/compatibility.rs @@ -70,11 +70,10 @@ impl Pipeline { unsafe { gl.use_program(Some(program)); - let matrix: [f32; 16] = Transformation::identity().into(); gl.uniform_matrix_4_f32_slice( Some(&transform_location), false, - &matrix, + Transformation::identity().as_ref(), ); gl.uniform_1_f32(Some(&scale_location), 1.0); @@ -139,11 +138,10 @@ impl Pipeline { if transformation != self.current_transform { unsafe { - let matrix: [f32; 16] = transformation.into(); gl.uniform_matrix_4_f32_slice( Some(&self.transform_location), false, - &matrix, + transformation.as_ref(), ); self.current_transform = transformation; -- cgit