mirror of
https://github.com/love2d/love.git
synced 2026-08-16 00:02:12 +02:00
Alex Szpakowski
c09fef8e79
- Streaming sources now also stream the file contents instead of loading it into memory, by default. Added a new stream type enum parameter to newSource ("file" or "memory").
- Audio file decoding now chooses the most appropriate decoder based on the file contents instead of the file extension.
- Videos now stream audio from the file instead of loading all of the video file into memory for use with audio decoding.
90 lines
3.1 KiB
Lua
90 lines
3.1 KiB
Lua
R"luastring"--(
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-- DO NOT REMOVE THE ABOVE LINE. It is used to load this file as a C++ string.
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-- There is a matching delimiter at the bottom of the file.
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--[[
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Copyright (c) 2006-2022 LOVE Development Team
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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--]]
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local table_concat = table.concat
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local ipairs = ipairs
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function love.graphics.newVideo(file, settings)
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settings = settings == nil and {} or settings
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if type(settings) ~= "table" then error("bad argument #2 to newVideo (expected table)", 2) end
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local video = love.graphics._newVideo(file, settings.dpiscale)
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local source, success
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if settings.audio ~= false and love.audio then
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success, source = pcall(love.audio.newSource, video:getStream():getFilename(), "stream", "file")
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end
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if success then
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video:setSource(source)
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elseif settings.audio == true then
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if love.audio then
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error("Video had no audio track", 2)
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else
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error("love.audio was not loaded", 2)
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end
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else
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video:getStream():setSync()
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end
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return video
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end
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function love.graphics._transformGLSLErrorMessages(message)
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local shadertype = message:match("Cannot compile (%a+) shader code")
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local compiling = shadertype ~= nil
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if not shadertype then
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shadertype = message:match("Error validating (%a+) shader")
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end
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if not shadertype then return message end
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local lines = {}
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local prefix = compiling and "Cannot compile " or "Error validating "
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lines[#lines+1] = prefix..shadertype.." shader code:"
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for l in message:gmatch("[^\n]+") do
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-- nvidia: 0(<linenumber>) : error/warning [NUMBER]: <error message>
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local linenumber, what, message = l:match("^0%((%d+)%)%s*:%s*(%w+)[^:]+:%s*(.+)$")
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if not linenumber then
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-- AMD: ERROR 0:<linenumber>: error/warning(#[NUMBER]) [ERRORNAME]: <errormessage>
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linenumber, what, message = l:match("^%w+: 0:(%d+):%s*(%w+)%([^%)]+%)%s*(.+)$")
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end
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if not linenumber then
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-- macOS (?): ERROR: 0:<linenumber>: <errormessage>
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what, linenumber, message = l:match("^(%w+): %d+:(%d+): (.+)$")
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end
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if not linenumber and l:match("^ERROR:") then
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what = l
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end
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if linenumber and what and message then
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lines[#lines+1] = ("Line %d: %s: %s"):format(linenumber, what, message)
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elseif what then
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lines[#lines+1] = what
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end
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end
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-- did not match any known error messages
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if #lines == 1 then return message end
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return table_concat(lines, "\n")
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end
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-- DO NOT REMOVE THE NEXT LINE. It is used to load this file as a C++ string.
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--)luastring"--"
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