Added video decoder support. (#3756)

scripts/texturev.lua

@@ -3,6 +3,57 @@
 -- License: https://github.com/bkaradzic/bgfx/blob/master/LICENSE
 --
 
+group "tools/texturev"
+
+project "l-smash"
+	kind "StaticLib"
+
+	removeflags { "FatalWarnings" }
+
+	includedirs {
+		path.join(MODULE_DIR, "3rdparty/l-smash"),
+	}
+
+	files {
+		path.join(MODULE_DIR, "3rdparty/l-smash/**.c"),
+		path.join(MODULE_DIR, "3rdparty/l-smash/**.h"),
+	}
+
+	configuration { "vs*" }
+		buildoptions {
+			"/wd4005", -- warning C4005: '_CRT_SECURE_NO_WARNINGS': macro redefinition
+			"/wd4018", -- warning C4018: '<=': signed/unsigned mismatch
+			"/wd4100", -- warning C4100: 'class': unreferenced parameter
+			"/wd4116", -- warning C4116: unnamed type definition in parentheses
+			"/wd4125", -- warning C4125: decimal digit terminates octal escape sequence
+			"/wd4133", -- warning C4133: '=': incompatible types - from 'lsmash_brand_type *' to 'uint32_t *'
+			"/wd4210", -- warning C4210: nonstandard extension used: function given file scope
+			"/wd4244", -- warning C4244: 'initializing': conversion from 'uint64_t' to 'uint32_t', possible loss of data
+			"/wd4245", -- warning C4245: '=': conversion from 'int' to 'uint32_t', signed/unsigned mismatch
+			"/wd4267", -- warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
+			"/wd4389", -- warning C4389: '!=': signed/unsigned mismatch
+			"/wd4701", -- warning C4701: potentially uninitialized local variable 'src_movie_timescale' used
+		}
+
+	configuration { "*-gcc or *-clang" }
+		buildoptions {
+			"-Wno-empty-body",
+			"-Wno-implicit-fallthrough",
+			"-Wno-missing-field-initializers",
+			"-Wno-pragmas",
+			"-Wno-sign-compare",
+			"-Wno-type-limits",
+			"-Wno-undef",
+			"-Wno-unused-function",
+			"-Wno-unused-parameter",
+		}
+
+	configuration { "mingw*" }
+		buildoptions {
+			"-Wno-maybe-uninitialized",
+			"-Wno-stringop-overflow",
+		}
+
 project "texturev"
 	uuid (os.uuid("texturev") )
 	kind "ConsoleApp"
@@ -23,6 +74,7 @@ project "texturev"
 	}
 
 	links {
+		"l-smash",
 		"example-common",
 		"bimg_decode",
 		"bimg",
@@ -148,6 +200,9 @@ project "texturev"
 			"-framework Metal",
 			"-framework OpenGL",
 			"-framework QuartzCore",
+			"-weak_framework VideoToolbox",
+			"-weak_framework CoreMedia",
+			"-weak_framework CoreVideo",
 		}
 
 	configuration { "ios*" }
@@ -174,3 +229,5 @@ project "texturev"
 	configuration {}
 
 	strip()
+
+group "tools"