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author Ryan Holtz <rholtz@batcountryentertainment.com>2013-08-30 01:05:13 +0000
committer Ryan Holtz <rholtz@batcountryentertainment.com>2013-08-30 01:05:13 +0000
commit8f613c115bfef732fe63bc58bd992a8e56c3d934 (patch)
treefec1f0765d3c8e3a0a4d55ebcf43cc69d2a17b2b /hlsl/bloom.fx
parent1e764f2c8d04a9c086808333abb278b6b3d42688 (diff)
more HLSL cleanup, part e of pi (nw)
Diffstat (limited to 'hlsl/bloom.fx')
-rw-r--r--hlsl/bloom.fx4
1 files changed, 1 insertions, 3 deletions
diff --git a/hlsl/bloom.fx b/hlsl/bloom.fx
index dbdb13868b3..cec6aa3aab7 100644
--- a/hlsl/bloom.fx
+++ b/hlsl/bloom.fx
@@ -165,7 +165,6 @@ struct PS_INPUT
//-----------------------------------------------------------------------------
uniform float2 TargetSize;
-uniform float2 SourceSize;
VS_OUTPUT vs_main(VS_INPUT Input)
{
@@ -177,8 +176,7 @@ VS_OUTPUT vs_main(VS_INPUT Input)
Output.Position.xy -= float2(0.5f, 0.5f);
Output.Position.xy *= float2(2.0f, 2.0f);
Output.Color = Input.Color;
- float2 inversePixel = 1.0f / TargetSize;
- Output.TexCoord = Input.Position.xy * inversePixel - float2(0.5f, 0.5f) * inversePixel;
+ Output.TexCoord = (Input.Position.xy + 0.5f) / TargetSize;
return Output;
}