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https://github.com/open-goal/jak-project
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Hat Kid
1dff571820
Closes #1496 This brings back the SCE splash screens. Also adds a runtime flag `-nosplash` to skip it. Right now, it's on by default, but open to changes on that (maybe always disable in debug to speed up start times, etc.).
17 lines
500 B
GLSL
17 lines
500 B
GLSL
#version 410 core
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out vec2 frag_uv;
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uniform vec2 u_res;
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uniform vec2 u_tex;
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void main() {
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vec2 pos = vec2(float(gl_VertexID & 1) * 2.0 - 1.0, float(gl_VertexID >> 1) * 2.0 - 1.0);
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frag_uv = vec2(pos.x * 0.5 + 0.5, 0.5 - pos.y * 0.5);
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float tex_aspect = u_tex.x / u_tex.y;
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float fb_aspect = u_res.x / u_res.y;
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vec2 scale = (fb_aspect > tex_aspect)
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? vec2(tex_aspect / fb_aspect, 1.0)
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: vec2(1.0, fb_aspect / tex_aspect);
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gl_Position = vec4(pos * scale, 0.0, 1.0);
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} |