renderer_vulkan: Trim down used features
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@@ -561,15 +561,12 @@ bool Instance::CreateDevice() {
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},
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vk::PhysicalDeviceFeatures2{
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.features{
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.robustBufferAccess = features.robustBufferAccess,
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.geometryShader = features.geometryShader,
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.dualSrcBlend = features.dualSrcBlend,
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.logicOp = features.logicOp,
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.depthClamp = features.depthClamp,
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.largePoints = features.largePoints,
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.samplerAnisotropy = features.samplerAnisotropy,
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.fragmentStoresAndAtomics = features.fragmentStoresAndAtomics,
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.shaderStorageImageMultisample = features.shaderStorageImageMultisample,
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.shaderClipDistance = features.shaderClipDistance,
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},
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},
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@@ -47,7 +47,9 @@ static std::string GetVertexInterfaceDeclaration(bool is_output) {
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out += R"(
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out gl_PerVertex {
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vec4 gl_Position;
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#if defined(GL_EXT_clip_cull_distance)
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float gl_ClipDistance[2];
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#endif
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};
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)";
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}
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@@ -1587,12 +1589,14 @@ void main() {
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gl_Position = vert_position;
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gl_Position.z = (gl_Position.z + gl_Position.w) / 2.0;
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#if defined(GL_EXT_clip_cull_distance)
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gl_ClipDistance[0] = -vert_position.z; // fixed PICA clipping plane z <= 0
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if (enable_clip1) {
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gl_ClipDistance[1] = dot(clip_coef, vert_position);
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} else {
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gl_ClipDistance[1] = 0;
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}
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#endif
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}
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)";
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