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| author | xgoff <antipotroast@gmail.com> | 2012-08-02 07:29:00 -0500 |
|---|---|---|
| committer | xgoff <antipotroast@gmail.com> | 2012-08-02 07:29:00 -0500 |
| commit | 2b020850280e1d92cda7ae8a8d5abe39ddaed53f (patch) | |
| tree | c3339245f74bb3b3bcda9fd648f741af872525e8 | |
| parent | 5307c4052398ef4dfe85c446a2c70533eb7700f6 (diff) | |
| download | love2d-fakecanvas-2b020850280e1d92cda7ae8a8d5abe39ddaed53f.tar.gz love2d-fakecanvas-2b020850280e1d92cda7ae8a8d5abe39ddaed53f.tar.bz2 love2d-fakecanvas-2b020850280e1d92cda7ae8a8d5abe39ddaed53f.tar.xz love2d-fakecanvas-2b020850280e1d92cda7ae8a8d5abe39ddaed53f.zip | |
queried pixeleffect support and never actually used the result... oops
| -rw-r--r-- | fakecanvas.lua | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/fakecanvas.lua b/fakecanvas.lua index 1647c3c..626e456 100644 --- a/fakecanvas.lua +++ b/fakecanvas.lua @@ -190,7 +190,9 @@ end local registry = debug.getregistry() -- naughty! -- throwaway, forces LOVE to load the :send() method -love.graphics.newPixelEffect [[vec4 effect( vec4 x, Image y, vec2 z, vec2 w) { return vec4(0, 0, 0, 0); }]] +if pixeleffect_supported then + love.graphics.newPixelEffect [[vec4 effect( vec4 x, Image y, vec2 z, vec2 w) { return vec4(0, 0, 0, 0); }]] +end local _love_funcs = { getCanvas = love.graphics.getCanvas, @@ -200,7 +202,7 @@ local _love_funcs = { draw = love.graphics.draw, drawq = love.graphics.drawq, - pe_send = registry.PixelEffect.send, + pe_send = pixeleffect_supported and registry.PixelEffect.send, --technically sendCanvas should also be wrapped but that's not officially exposed } local _wrap_funcs = { @@ -244,7 +246,9 @@ function M.enable (state) love.graphics.draw = _wrap_funcs.draw love.graphics.drawq = _wrap_funcs.drawq - registry.PixelEffect.send = _wrap_funcs.pe_send + if pixeleffect_supported then + registry.PixelEffect.send = _wrap_funcs.pe_send + end elseif state == false then love.graphics.getCanvas = function () return nil end love.graphics.setCanvas = function () end @@ -252,15 +256,18 @@ function M.enable (state) love.graphics.draw = _love_funcs.draw love.graphics.drawq = _love_funcs.drawq - registry.PixelEffect.send = _love_funcs.pe_send + if pixeleffect_supported then + registry.PixelEffect.send = _love_funcs.pe_send + end elseif state == nil and canvas_supported then love.graphics.getCanvas = _love_funcs.getCanvas love.graphics.setCanvas = _love_funcs.setCanvas love.graphics.newCanvas = _love_funcs.newCanvas love.graphics.draw = _love_funcs.draw love.graphics.drawq = _love_funcs.drawq - - registry.PixelEffect.send = _love_funcs.pe_send + if pixeleffect_supported then + registry.PixelEffect.send = _love_funcs.pe_send + end end return M end |