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Bloom (#12791)

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Adds configurable light exposure control and bloom effect (light bleeding) with client-side settings.
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x2048 2022-09-29 20:34:05 +02:00 • committed by GitHub
parent 3978b9b8ed
commit 9df79a4b2d
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16 changed files with 422 additions and 118 deletions
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13
src/client/shader.cpp
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@ -682,6 +682,13 @@ ShaderInfo ShaderSource::generateShader(const std::string &name,
)";
}
// map legacy semantic texture names to texture identifiers
fragment_header += R"(
#define baseTexture texture0
#define normalTexture texture1
#define textureFlags texture2
)";
// Since this is the first time we're using the GL bindings be extra careful.
// This should be removed before 5.6.0 or similar.
if (!GL.GetString) {
@ -771,6 +778,12 @@ ShaderInfo ShaderSource::generateShader(const std::string &name,
shaders_header << "#define SOFTSHADOWRADIUS " << shadow_soft_radius << "\n";
}
if (g_settings->getBool("enable_bloom")) {
shaders_header << "#define ENABLE_BLOOM 1\n";
if (g_settings->getBool("enable_bloom_debug"))
shaders_header << "#define ENABLE_BLOOM_DEBUG 1\n";
}
shaders_header << "#line 0\n"; // reset the line counter for meaningful diagnostics
std::string common_header = shaders_header.str();