From b8a2487abf7f8aa0c545fffa7ca0f39fff528af7 Mon Sep 17 00:00:00 2001 From: Connor McLaughlin Date: Fri, 26 Jun 2020 03:25:21 +1000 Subject: [PATCH] GPU/HW: Fix incorrect offset application in line upscaler Fixes green line in pause screen of Spyro. --- src/core/gpu_hw_shadergen.cpp | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/core/gpu_hw_shadergen.cpp b/src/core/gpu_hw_shadergen.cpp index 5358c2899..0abe8c866 100644 --- a/src/core/gpu_hw_shadergen.cpp +++ b/src/core/gpu_hw_shadergen.cpp @@ -886,7 +886,7 @@ std::string GPU_HW_ShaderGen::GenerateBatchLineExpandGeometryShader() WriteCommonFunctions(ss); ss << R"( -CONSTANT float2 WIDTH = (1.0 / float2(VRAM_SIZE)) * float2(RESOLUTION_SCALE, RESOLUTION_SCALE); +CONSTANT float2 WIDTH = (float(RESOLUTION_SCALE * 2u) / float2(VRAM_SIZE)); )"; // GS is a pain, too different between HLSL and GLSL... @@ -916,7 +916,7 @@ void main() { // top-left out_data.v_col0 = in_data[0].v_col0; - gl_Position = gl_in[0].gl_Position - offset; + gl_Position = gl_in[0].gl_Position; EmitVertex(); // top-right @@ -926,7 +926,7 @@ void main() { // bottom-left out_data.v_col0 = in_data[1].v_col0; - gl_Position = gl_in[1].gl_Position - offset; + gl_Position = gl_in[1].gl_Position; EmitVertex(); // bottom-right @@ -958,7 +958,7 @@ void main(line Vertex input[2], inout TriangleStream output) // top-left v.col0 = input[0].col0; - v.pos = input[0].pos - offset; + v.pos = input[0].pos; output.Append(v); // top-right @@ -968,7 +968,7 @@ void main(line Vertex input[2], inout TriangleStream output) // bottom-left v.col0 = input[1].col0; - v.pos = input[1].pos - offset; + v.pos = input[1].pos; output.Append(v); // bottom-right