Vulkan: scene rendering (D1–D7) on a scene walk shared with GL (N6a, N6b)

shaders/vk14/billboard.frag

@@ -0,0 +1,34 @@
+#version 460 core
+#define STAGE_FRAGMENT 1
+#include "common.glsl"
+layout(location = 2) in vec2 f_coord;
+
+#pragma texture(tex1, 0, sRGB_A)
+layout(set = MATERIAL_SET, binding = MATERIAL_TEXTURE_FIRST + 0) uniform sampler2D tex1;
+
+#include "tonemapping.glsl"
+
+layout(location = 0) out vec4 out_color;
+#ifdef NO_MOTION_OUTPUT
+// a pass without the velocity target: the writes go nowhere
+vec4 out_motion;
+#else
+layout(location = 1) out vec4 out_motion;
+#endif
+
+void main()
+{
+	vec4 tex_color = texture(tex1, f_coord);
+	if (POSTFX_ENABLED)
+	{
+		out_color = tex_color * param[0];
+	}
+	else
+	{
+	    out_color = tonemap(tex_color * param[0]);
+	}
+	if (MOTIONBLUR_ENABLED)
+	{
+		out_motion = vec4(0.0f);
+	}
+}