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Merge pull request #32613 from clayjohn/GLES2-canvas-bg-mode

Add canvas background mode to GLES2
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akien-mga committed Oct 7, 2019
2 parents f84bf7e + 77939c6 commit 234289de2b10b76d368650a144a35c040a196ee0
Showing with 10 additions and 1 deletion.
  1. +10 −1 drivers/gles2/rasterizer_scene_gles2.cpp
@@ -3297,6 +3297,12 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const
reflection_probe_count = 0;
}

if (env && env->bg_mode == VS::ENV_BG_CANVAS) {
// If using canvas background, copy 2d to screen copy texture
// TODO: When GLES2 renders to current_rt->mip_maps[], this copy will no longer be needed
_copy_texture_to_buffer(storage->frame.current_rt->color, storage->frame.current_rt->copy_screen_effect.fbo);
}

// render list stuff

render_list.clear();
@@ -3433,8 +3439,11 @@ void RasterizerSceneGLES2::render_scene(const Transform &p_cam_transform, const
clear_color = Color(0.0, 1.0, 0.0, 1.0);
}
} break;
case VS::ENV_BG_CANVAS: {
// use screen copy as background
_copy_texture_to_buffer(storage->frame.current_rt->copy_screen_effect.color, current_fb);
} break;
default: {
// FIXME: implement other background modes
} break;
}
}

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