mirror of
https://github.com/love2d/love.git
synced 2026-08-12 08:30:56 +02:00
ell
990259edf9
- added custom error handler so that love is closed if a crash occurs rather than hang on the graphic screen (for runner crashes mainly)
- updated missing functions left todo in todo.md and removed list from readme.md to make it easier to keep track of
- added love.audio.getPlaybackDevice(), love.audio.getPlaybackDevices(), love.audio.setPlaybackDevice()
- added love.data.ByteData:setString()
- added love.filesystem.getFullCommonPath(), love.filesystem.mountFullPath(), love.filesystem.unmountFullPath(), love.filesystem.moundCommonPath(), plus optional b/t/bt params to love.filesystem.load()
- added love.keyboard.isModifierActive()
- added love.sound.SoundData:copy() and love.sound.SoundData:slice()
- added love.graphics.Texture:isCanvas() and love.graphics.Texture:isComputeWritable()
- added love.image.ImageData:isLinear(), love.image.ImageData:setLinear(), and love.image.ImageData:encode("*.exr")
- added love.image.CompressedImageData:isLinear() and love.image.CompressedImageData:setLinear()
- added love.system.getPreferredLocales()
- added love.window.focus() and removed love.window.close() (now deprecated)
136 lines
4.7 KiB
Lua
136 lines
4.7 KiB
Lua
-- love.image
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
------------------------------------OBJECTS-------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
|
-- CompressedImageData (love.image.newCompressedImageData)
|
|
love.test.image.CompressedImageData = function(test)
|
|
|
|
-- create obj
|
|
local idata = love.image.newCompressedData('resources/love.dxt1')
|
|
test:assertObject(idata)
|
|
|
|
-- check string + size
|
|
test:assertNotEquals(nil, idata:getString(), 'check data string')
|
|
test:assertEquals(2744, idata:getSize(), 'check data size')
|
|
|
|
-- check img dimensions
|
|
local iw, ih = idata:getDimensions()
|
|
test:assertEquals(64, iw, 'check image dimension w')
|
|
test:assertEquals(64, ih, 'check image dimension h')
|
|
test:assertEquals(64, idata:getWidth(), 'check image direct w')
|
|
test:assertEquals(64, idata:getHeight(), 'check image direct h')
|
|
|
|
-- check format
|
|
test:assertEquals('DXT1', idata:getFormat(), 'check image format')
|
|
|
|
-- check mipmap count
|
|
test:assertEquals(7, idata:getMipmapCount(), 'check mipmap count')
|
|
|
|
-- check linear
|
|
test:assertFalse(idata:isLinear(), 'check not linear')
|
|
idata:setLinear(true)
|
|
test:assertTrue(idata:isLinear(), 'check now linear')
|
|
|
|
end
|
|
|
|
|
|
-- ImageData (love.image.newImageData)
|
|
love.test.image.ImageData = function(test)
|
|
|
|
-- create obj
|
|
local idata = love.image.newImageData('resources/love.png')
|
|
test:assertObject(idata)
|
|
|
|
-- check string + size
|
|
test:assertNotEquals(nil, idata:getString(), 'check data string')
|
|
test:assertEquals(16384, idata:getSize(), 'check data size')
|
|
|
|
-- check img dimensions
|
|
local iw, ih = idata:getDimensions()
|
|
test:assertEquals(64, iw, 'check image dimension w')
|
|
test:assertEquals(64, ih, 'check image dimension h')
|
|
test:assertEquals(64, idata:getWidth(), 'check image direct w')
|
|
test:assertEquals(64, idata:getHeight(), 'check image direct h')
|
|
|
|
-- check format
|
|
test:assertEquals('rgba8', idata:getFormat(), 'check image format')
|
|
|
|
-- manipulate image data so white heart is black
|
|
local mapdata = function(x, y, r, g, b, a)
|
|
if r == 1 and g == 1 and b == 1 then
|
|
r = 0; g = 0; b = 0
|
|
end
|
|
return r, g, b, a
|
|
end
|
|
idata:mapPixel(mapdata, 0, 0, 64, 64)
|
|
local r1, g1, b1 = idata:getPixel(25, 25)
|
|
test:assertEquals(0, r1+g1+b1, 'check mapped black')
|
|
|
|
-- map some other data into the idata
|
|
local idata2 = love.image.newImageData('resources/loveinv.png')
|
|
idata:paste(idata2, 0, 0, 0, 0)
|
|
r1, g1, b1 = idata:getPixel(25, 25)
|
|
test:assertEquals(3, r1+g1+b1, 'check back to white')
|
|
|
|
-- set pixels directly
|
|
idata:setPixel(25, 25, 1, 0, 0, 1)
|
|
local r2, g2, b2 = idata:getPixel(25, 25)
|
|
test:assertEquals(1, r2+g2+b2, 'check set to red')
|
|
|
|
-- check encoding to an image (png)
|
|
idata:encode('png', 'test-encode.png')
|
|
local read1 = love.filesystem.openFile('test-encode.png', 'r')
|
|
test:assertNotNil(read1)
|
|
love.filesystem.remove('test-encode.png')
|
|
|
|
-- check encoding to an image (exr)
|
|
idata:encode('png', 'test-encode.exr')
|
|
local read2 = love.filesystem.openFile('test-encode.exr', 'r')
|
|
test:assertNotNil(read2)
|
|
love.filesystem.remove('test-encode.exr')
|
|
|
|
-- check linear
|
|
test:assertFalse(idata:isLinear(), 'check not linear')
|
|
idata:setLinear(true)
|
|
test:assertTrue(idata:isLinear(), 'check now linear')
|
|
|
|
end
|
|
|
|
|
|
--------------------------------------------------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
------------------------------------METHODS-------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
--------------------------------------------------------------------------------
|
|
|
|
|
|
-- love.image.isCompressed
|
|
-- @NOTE really we need to test each of the files listed here:
|
|
-- https://love2d.org/wiki/CompressedImageFormat
|
|
-- also need to be platform dependent (e.g. dxt not suppored on phones)
|
|
love.test.image.isCompressed = function(test)
|
|
test:assertTrue(love.image.isCompressed('resources/love.dxt1'),
|
|
'check dxt1 valid compressed image')
|
|
end
|
|
|
|
|
|
-- love.image.newCompressedData
|
|
-- @NOTE this is just basic nil checking, objs have their own test method
|
|
love.test.image.newCompressedData = function(test)
|
|
test:assertObject(love.image.newCompressedData('resources/love.dxt1'))
|
|
end
|
|
|
|
|
|
-- love.image.newImageData
|
|
-- @NOTE this is just basic nil checking, objs have their own test method
|
|
love.test.image.newImageData = function(test)
|
|
test:assertObject(love.image.newImageData('resources/love.png'))
|
|
test:assertObject(love.image.newImageData(16, 16, 'rgba8', nil))
|
|
end
|