53b20b63a5
Merged default into minor
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--HG--
branch : minor
2014-05-21 21:16:37 -03:00
cb01e3f4d1
Fixed segfault when garbage collecting Shader objects
2014-05-14 20:00:59 -03:00
38b65b859a
Merged default into minor
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--HG--
branch : minor
2014-05-03 22:27:01 -03:00
5428a5d75f
Backout changeset b3928e24add23da69dcd90c34985cd6a05454be0
2014-05-03 22:07:32 -03:00
4bc96f1bf6
Internally compose and pass an array of shader source codes to OpenGL, instead of relying on #line to make sure the line number is correct for shader error messages (resolves issue #882 )
2014-05-03 21:43:20 -03:00
f30a0d72f0
Added Shader:getExternVariable(name).
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Returns the base type name ('float', 'image', etc.), the number of components (2 for a vec2), and number of array elements (1 for a non-array variable) for the extern variable with the specified name in the shader.
Returns nil if the variable either doesn't exist or was optimized out by the driver's shader compiler.
2014-04-25 20:32:42 -03:00
af88423285
Fixed an attempted creation of an array with a constant size of 0
2014-04-23 19:43:54 -03:00
8b90f64440
Don't try to bind the love_PseudoInstanceID vertex shader attribute (it's disabled for now)
2014-04-17 19:48:16 -03:00
8f40319817
Changed the screen_coords parameter of the effect function in pixel shaders so y+ is down instead of up (resolves issue #435.)
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--HG--
branch : minor
2014-04-01 21:08:12 -03:00
caa61563cc
OpenGL 2.1 is now required to use love.graphics (resolves issue #779.)
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Removed love.graphics.isSupported("canvas", "shader", "npot", "subtractive", and "mipmap"), since those features are all guaranteed by the minimum system requirements.
--HG--
branch : minor
2014-03-12 02:26:32 -03:00
c5c788e976
Added a built-in variable readable in shaders: ‘love_ScreenSize’. Its x and y components contain the width and height of the current viewport. Resolves issue #841 .
2014-01-27 02:58:34 -04:00
7556fde5e6
Added antialiasing (MSAA) support to Canvases via a new optional parameter. Added Canvas:getFSAA.
2014-01-27 01:31:41 -04:00
73f1ce0d40
Added instancing support to Meshes via Mesh:setInstanceCount. Added a new built-in variable to vertex shaders: int love_InstanceID.
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love.graphics.draw(mesh) will draw the mesh instancecount times, using hardware instancing when available. The only way to draw individual instances differently from each other is to use the love_InstanceID variable in a vertex shader.
Added love.graphics.isSupported(“instancing”). Hardware instancing is supported if true, otherwise a (slower) pseudo-instancing fallback is used internally when drawing instanced meshes.
2014-01-21 06:01:50 -04:00
3120a0e650
Goodbye 2013, hello 2014!
2014-01-03 17:28:58 -04:00
aa69a695d3
Canvases can now be used in SpriteBatches, ParticleSystems, and Meshes (resolves issue #782 ).
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Canvases and Images are now subclasses of the new Texture class.
Added setTexture and getTexture methods for Meshes, ParticleSystems, and SpriteBatches (the old set/getImage methods are deprecated but not removed.)
Canvas texture coordinates are no longer flipped.
2014-01-03 17:07:12 -04:00
c1b4f31578
Fixed detection for shader support
2013-11-06 01:50:54 -04:00
3b04eeeec8
Fix #756 : Sending an Image to a shader does not retain it
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Each shader contains a map of uniform name -> bound retainable Object. After
setting the uniform, sendImage() and sendCanvas() release() the Object with
the requested name (if present) and record the new Image/Canvas.
Related bugfix: Shader::attach() calls retain()/release() on the shader.
2013-11-03 18:27:36 +01:00
95eedcd1be
Using auto for some iterators for less dense-looking code
2013-09-30 02:35:10 -03:00
f41a2ed910
Reverted commit 8c64a0c (love.graphics.setCanvas(nil) erroring)
2013-07-19 19:53:39 -03:00
2ccbbe1c64
Fixed love.graphics.newShader crashing when extern variables with very short names are used
2013-07-11 19:26:50 -03:00
267d901cd6
Fixed Geometry:flip when the Geometry was created with newQuad (resolves issue #671 )
2013-07-11 16:09:41 -03:00
c7ebb50b70
love.graphics.newParticleSystem now uses a default buffer size of 1000 (issue #598 )
2013-05-08 17:19:25 -03:00
7ab3809165
Fixed Object:typeOf for love.physics objects new to 0.8.0, removed vestigial ColorMode code
2013-05-07 15:23:26 -03:00
b44c083894
Added Shader:sendInt
2013-04-27 19:26:32 -07:00
97f7ad1a54
Fixed extern matrices
2013-04-25 11:16:43 -07:00
0130b726de
Improved error messages when sending bad values to a shader (also issue #587 )
2013-04-24 23:19:37 -07:00
6fd3038405
Improved clarity/readability of internal OpenGL state shadowing functions
2013-04-17 01:06:33 -03:00
1c720afaf8
Cleaned up some shader code internals
2013-04-06 14:14:11 -03:00
cfe6014b68
Improved shader:getWarnings() to return shader compiler warnings as well as shader program linker and usage warnings
2013-04-06 14:02:24 -03:00
d5aa807747
More internal code cleanup
2013-03-31 19:02:27 -03:00
07ba81f060
Renamed all cases of "fragment shader" to "pixel shader"
2013-03-17 18:11:41 -03:00
96161c66f6
Updated copyright text for the new year
2013-02-05 05:32:49 -04:00
7a16e4cb49
Made Visual Studio play nice with the C++ STL min/max functions in the new shader code
2013-01-29 13:01:34 -04:00
02d2a872ab
Improved shader member variable names, fixed up XCode project file
2013-01-29 04:34:36 -04:00
5cae5ea37e
Removed code for tesselation and geometry shader detection
2013-01-24 18:26:40 -04:00
e24d721381
Renamed all instances of 'ShaderEffect' (previously 'PixelEffect') to 'Shader'.
2013-01-16 07:21:41 -04:00
Alex Szpakowski
vrld
Alexander Szpakowski