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try to improve motion blur

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This commit is contained in:
milek7
2020-12-01 01:45:48 +01:00
parent c004047276
commit ee5551a424
4 changed files with 32 additions and 66 deletions
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13
opengl33renderer.cpp
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@@ -424,7 +424,7 @@ bool opengl33_renderer::init_viewport(viewport_config &vp)
vp.msaa_rbc->alloc(Global.gfx_format_color, vp.width, vp.height, samples);
vp.msaa_rbd = std::make_unique<gl::renderbuffer>();
vp.msaa_rbd->alloc(Global.gfx_format_depth, vp.width, vp.height, samples);
vp.msaa_rbd->alloc(Global.gfx_format_depth, vp.width, vp.height, samples);
vp.msaa_fb = std::make_unique<gl::framebuffer>();
vp.msaa_fb->attach(*vp.msaa_rbc, GL_COLOR_ATTACHMENT0);
@@ -437,14 +437,18 @@ bool opengl33_renderer::init_viewport(viewport_config &vp)
vp.msaa_fb->attach(*vp.msaa_rbv, GL_COLOR_ATTACHMENT1);
vp.main_tex = std::make_unique<opengl_texture>();
vp.main_tex->alloc_rendertarget(Global.gfx_format_color, GL_RGB, vp.width, vp.height, 1, 1, GL_CLAMP_TO_EDGE);
vp.main_tex->alloc_rendertarget(Global.gfx_format_color, GL_RGB, vp.width, vp.height, 1, 1, GL_CLAMP_TO_EDGE);
vp.main_texd = std::make_unique<opengl_texture>();
vp.main_texd->alloc_rendertarget(Global.gfx_format_depth, GL_DEPTH_COMPONENT, vp.width, vp.height, 1, 1, GL_CLAMP_TO_EDGE);
vp.main_fb = std::make_unique<gl::framebuffer>();
vp.main_fb->attach(*vp.main_tex, GL_COLOR_ATTACHMENT0);
vp.main_texv = std::make_unique<opengl_texture>();
vp.main_texv->alloc_rendertarget(Global.gfx_postfx_motionblur_format, GL_RG, vp.width, vp.height);
vp.main_texv->alloc_rendertarget(Global.gfx_postfx_motionblur_format, GL_RG, vp.width, vp.height);
vp.main_fb->attach(*vp.main_texv, GL_COLOR_ATTACHMENT1);
vp.main_fb->attach(*vp.main_texd, GL_DEPTH_ATTACHMENT);
vp.main_fb->setup_drawing(2);
if( !vp.main_fb->is_complete() ) {
@@ -874,10 +878,11 @@ void opengl33_renderer::Render_pass(viewport_config &vp, rendermode const Mode)
vp.main_fb->clear(GL_COLOR_BUFFER_BIT);
vp.msaa_fb->blit_to(vp.main_fb.get(), vp.width, vp.height, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);
vp.msaa_fb->blit_to(vp.main_fb.get(), vp.width, vp.height, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT1);
vp.msaa_fb->blit_to(vp.main_fb.get(), vp.width, vp.height, GL_DEPTH_BUFFER_BIT, GL_DEPTH_ATTACHMENT);
model_ubs.param[0].x = m_framerate / (1.0 / Global.gfx_postfx_motionblur_shutter);
model_ubo->update(model_ubs);
m_pfx_motionblur->apply({vp.main_tex.get(), vp.main_texv.get()}, vp.main2_fb.get());
m_pfx_motionblur->apply({vp.main_tex.get(), vp.main_texv.get(), vp.main_texd.get()}, vp.main2_fb.get());
}
else
{