ilikecats/stk-code_catmod
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Render SSAO at fullscreen resolution.

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This commit is contained in:
vlj 2014-05-12 01:06:33 +02:00
parent 384c9f2c77
commit 229b72f84a
3 changed files with 4 additions and 4 deletions
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2
data/shaders/ssao.frag
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@ -67,7 +67,7 @@ void main(void)
if (occluder_uv.x < 0. || occluder_uv.x > 1. || occluder_uv.y < 0. || occluder_uv.y > 1.) continue;
float m = round(log2(h)) + 6.;
float m = round(log2(h)) + 7.;
float occluderFragmentDepth = textureLod(dtex, occluder_uv, m).x;
vec4 OccluderPos = getPosFromUVDepth(vec3(occluder_uv, occluderFragmentDepth), InverseProjectionMatrix);

4
src/graphics/render.cpp
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@ -892,11 +892,11 @@ void IrrDriver::renderSSAO()
glBindFramebuffer(GL_FRAMEBUFFER, m_rtts->getFBO(FBO_SSAO));
glClearColor(1., 1., 1., 1.);
glClear(GL_COLOR_BUFFER_BIT);
glViewport(0, 0, UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
glViewport(0, 0, UserConfigParams::m_width, UserConfigParams::m_height);
m_post_processing->renderSSAO();
// Blur it to reduce noise.
m_post_processing->renderGaussian6Blur(irr_driver->getFBO(FBO_SSAO), irr_driver->getRenderTargetTexture(RTT_SSAO),
irr_driver->getFBO(FBO_HALF1), irr_driver->getRenderTargetTexture(RTT_HALF1), UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
irr_driver->getFBO(FBO_TMP4), irr_driver->getRenderTargetTexture(RTT_TMP4), UserConfigParams::m_width, UserConfigParams::m_height);
glViewport(0, 0, UserConfigParams::m_width, UserConfigParams::m_height);
}

2
src/graphics/rtts.cpp
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@ -86,7 +86,7 @@ RTT::RTT()
RenderTargetTextures[RTT_NORMAL_AND_DEPTH] = generateRTT(res, GL_RGBA16F, GL_RGBA, GL_FLOAT);
RenderTargetTextures[RTT_COLOR] = generateRTT(res, GL_RGBA16F, GL_BGRA, GL_FLOAT);
RenderTargetTextures[RTT_MLAA_COLORS] = generateRTT(res, GL_SRGB, GL_BGR, GL_UNSIGNED_BYTE);
RenderTargetTextures[RTT_SSAO] = generateRTT(half, GL_R16F, GL_RED, GL_FLOAT);
RenderTargetTextures[RTT_SSAO] = generateRTT(res, GL_R16F, GL_RED, GL_FLOAT);
RenderTargetTextures[RTT_DISPLACE] = generateRTT(res, GL_RGBA16F, GL_BGRA, GL_FLOAT);
RenderTargetTextures[RTT_HALF1] = generateRTT(half, GL_RGBA16F, GL_BGRA, GL_FLOAT);