diff options
Diffstat (limited to 'drivers/gles3/rasterizer_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_gles3.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gles3/rasterizer_gles3.cpp b/drivers/gles3/rasterizer_gles3.cpp index 787c4b8c49..69f69099c7 100644 --- a/drivers/gles3/rasterizer_gles3.cpp +++ b/drivers/gles3/rasterizer_gles3.cpp @@ -210,6 +210,9 @@ RasterizerGLES3::RasterizerGLES3() { #ifdef GLAD_ENABLED if (!gladLoadGL()) { ERR_PRINT("Error initializing GLAD"); + // FIXME this is an early return from a constructor. Any other code using this instance will crash or the finalizer will crash, because none of + // the members of this instance are initialized, so this just makes debugging harder. It should either crash here intentionally, + // or we need to actually test for this situation before constructing this. return; } #endif @@ -285,6 +288,9 @@ void RasterizerGLES3::_blit_render_target_to_screen(RID p_render_target, Display // TODO: do we need a keep 3d linear option? + // Make sure we are drawing to the right context. + DisplayServer::get_singleton()->gl_window_make_current(p_screen); + if (rt->external.fbo != 0) { glBindFramebuffer(GL_READ_FRAMEBUFFER, rt->external.fbo); } else { @@ -292,6 +298,7 @@ void RasterizerGLES3::_blit_render_target_to_screen(RID p_render_target, Display } glReadBuffer(GL_COLOR_ATTACHMENT0); glBindFramebuffer(GL_DRAW_FRAMEBUFFER, GLES3::TextureStorage::system_fbo); + // Flip content upside down to correct for coordinates. glBlitFramebuffer(0, 0, rt->size.x, rt->size.y, 0, p_screen_rect.size.y, p_screen_rect.size.x, 0, GL_COLOR_BUFFER_BIT, GL_NEAREST); } |