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Code Issues 123 Wiki Activity

vr: draw main window tex on nice quad

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This commit is contained in:
milek7
2020-11-18 23:46:24 +01:00
parent b024ed90fc
commit 30dec00c35
3 changed files with 26 additions and 3 deletions
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17
opengl33renderer.cpp
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@@ -126,6 +126,8 @@ bool opengl33_renderer::Init(GLFWwindow *Window)
m_pick_surface_shader = make_shader("simpleuv.vert", "pick_surface.frag");
m_billboard_shader = make_shader("simpleuv.vert", "billboard.frag");
m_celestial_shader = make_shader("celestial.vert", "celestial.frag");
m_hiddenarea_shader = make_shader("hiddenarea.vert", "hiddenarea.frag");
m_copy_shader = make_shader("quad.vert", "copy.frag");
if (Global.gfx_usegles)
m_depth_pointer_shader = make_shader("quad.vert", "gles_depthpointer.frag");
m_invalid_material = Fetch_Material("invalid");
@@ -173,8 +175,6 @@ bool opengl33_renderer::Init(GLFWwindow *Window)
vr = vr_interface_factory::get_instance()->create(Global.vr_backend);
if (vr) {
m_hiddenarea_shader = make_shader("hiddenarea.vert", "hiddenarea.frag");
glm::ivec2 target_size = vr->get_target_size();
WriteLog("using vr rendertarget: " + glm::to_string(target_size));
@@ -908,7 +908,18 @@ void opengl33_renderer::Render_pass(viewport_config &vp, rendermode const Mode)
}
if (vp.custom_backbuffer && vp.real_window) {
vp.backbuffer_fb->blit_to(nullptr, vp.width, vp.height, GL_COLOR_BUFFER_BIT, GL_COLOR_ATTACHMENT0);
if (vp.main)
target_size = glm::ivec2(Global.iWindowWidth, Global.iWindowHeight);
glViewport(0, 0, target_size.x, target_size.y);
vp.backbuffer_tex->bind(0);
m_copy_shader->bind();
m_empty_vao->bind();
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
vp.backbuffer_tex->unbind(0);
}
opengl_texture::reset_unit_cache();