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comparison src/modules/graphics/Graphics.cpp @ 1399:fa3eabb3602a MRTs

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Added MRT support to canvases via love.graphics.setCanvases(c1, c2, ...), and an 'effects' callback function in shaders. - Simultanious rendering to multiple canvases requires all canvases to be the same size (limitation of pre-GL3.0 framebuffers) - love.graphics.isSupported("mrtcanvas") was added - love_Canvases[n] (0-based array of active canvases) can be written to in pixel shaders in the 'effects' callback function - everything drawn to multiple canvases at once will be duplicated to all canvases if no shader is active or the standard 'effect' shader function is used
author Alex Szpakowski <slime73@gmail.com>
date Sun, 24 Mar 2013 02:20:15 -0300
parents 4a6e86ce7b7b
children bee3f7b0dca0
comparison
equal deleted inserted replaced
1397:43f2b4936ca8 1399:fa3eabb3602a
156 156
157 StringMap<Graphics::Support, Graphics::SUPPORT_MAX_ENUM>::Entry Graphics::supportEntries[] = 157 StringMap<Graphics::Support, Graphics::SUPPORT_MAX_ENUM>::Entry Graphics::supportEntries[] =
158 { 158 {
159 { "canvas", Graphics::SUPPORT_CANVAS }, 159 { "canvas", Graphics::SUPPORT_CANVAS },
160 { "hdrcanvas", Graphics::SUPPORT_HDR_CANVAS }, 160 { "hdrcanvas", Graphics::SUPPORT_HDR_CANVAS },
161 { "mrtcanvas", Graphics::SUPPORT_MRT_CANVAS },
161 { "shader", Graphics::SUPPORT_SHADER }, 162 { "shader", Graphics::SUPPORT_SHADER },
162 { "npot", Graphics::SUPPORT_NPOT }, 163 { "npot", Graphics::SUPPORT_NPOT },
163 { "subtractive", Graphics::SUPPORT_SUBTRACTIVE }, 164 { "subtractive", Graphics::SUPPORT_SUBTRACTIVE },
164 { "mipmap", Graphics::SUPPORT_MIPMAP }, 165 { "mipmap", Graphics::SUPPORT_MIPMAP },
165 }; 166 };