diff options
Diffstat (limited to 'drivers/gles2/rasterizer_gles2.cpp')
| -rw-r--r-- | drivers/gles2/rasterizer_gles2.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp index 3d75ed29f3..c36f99d78d 100644 --- a/drivers/gles2/rasterizer_gles2.cpp +++ b/drivers/gles2/rasterizer_gles2.cpp @@ -9164,7 +9164,11 @@ void RasterizerGLES2::_canvas_item_setup_shader_params(CanvasItemMaterial *mater glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color); if (framebuffer.scale==1 && !canvas_texscreen_used) { #ifdef GLEW_ENABLED - glReadBuffer(GL_COLOR_ATTACHMENT0); + if (current_rt) { + glReadBuffer(GL_COLOR_ATTACHMENT0); + } else { + glReadBuffer(GL_BACK); + } #endif glCopyTexSubImage2D(GL_TEXTURE_2D,0,x,y,x,y,viewport.width,viewport.height); // if (current_clip) { @@ -9344,7 +9348,11 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color); #ifdef GLEW_ENABLED - glReadBuffer(GL_COLOR_ATTACHMENT0); + if (current_rt) { + glReadBuffer(GL_COLOR_ATTACHMENT0); + } else { + glReadBuffer(GL_BACK); + } #endif glCopyTexSubImage2D(GL_TEXTURE_2D,0,x,y,x,y,w,h); // if (current_clip) { |