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PostProcessing/GLSL: Support OpenGL 3.1

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Stenzek 2025-07-09 21:16:43 +10:00
parent 742cfcb12b
commit 80a689257c
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1 changed files with 7 additions and 5 deletions
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12
src/util/postprocessing_shader_glsl.cpp
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@ -185,7 +185,8 @@ GPUDevice::PresentResult PostProcessing::GLSLShader::Apply(GPUTexture* input_col
else else
{ {
g_gpu_device->SetRenderTargets(&final_target, 1, nullptr); g_gpu_device->SetRenderTargets(&final_target, 1, nullptr);
g_gpu_device->ClearRenderTarget(final_target, GPUDevice::DEFAULT_CLEAR_COLOR); // TODO: Could use an invalidate here too. g_gpu_device->ClearRenderTarget(final_target,
GPUDevice::DEFAULT_CLEAR_COLOR); // TODO: Could use an invalidate here too.
} }
g_gpu_device->SetPipeline(m_pipeline.get()); g_gpu_device->SetPipeline(m_pipeline.get());
@ -377,11 +378,12 @@ std::string PostProcessingGLSLShaderGen::GeneratePostProcessingFragmentShader(co
WriteUniformBuffer(ss, shader, false); WriteUniformBuffer(ss, shader, false);
DeclareTexture(ss, "samp0", 0); DeclareTexture(ss, "samp0", 0);
ss << R"( if (m_use_glsl_interface_blocks)
layout(location = 0) in VertexData { ss << "layout(location = 0) in VertexData { vec2 v_tex0; }\n";
vec2 v_tex0; else
}; ss << "layout(location = 0) in vec2 v_tex0;\n";
ss << R"(
layout(location = 0) out float4 o_col0; layout(location = 0) out float4 o_col0;
float4 Sample() { return texture(samp0, v_tex0); } float4 Sample() { return texture(samp0, v_tex0); }