Python genExpr2 Examples

Example #1

File: hq.py Project: imulilla/openMSX_TSXadv

def process2x():
    pixelExpr = expandQuadrant(genExpr2(), 2)

    fullTableVariant = Variant(pixelExpr, lite=False, table=True)
    liteTableVariant = Variant(pixelExpr, lite=True, table=True)

    #printText(formatOffsetsTable(fullTableVariant.pixelExpr))
    #printText(formatOffsetsTable(liteTableVariant.pixelExpr))
    #printText(formatWeightsTable(
    #	fullTableVariant.pixelExpr, computeWeightCells
    #	))
    #printText(formatWeightsTable(
    #	liteTableVariant.pixelExpr, computeLiteWeightCells
    #	))

    writeBinaryFile('HQ2xOffsets.dat',
                    computeOffsets(fullTableVariant.pixelExpr))
    writeBinaryFile(
        'HQ2xWeights.dat',
        computeWeights(fullTableVariant.pixelExpr, computeWeightCells))
    writeBinaryFile('HQ2xLiteOffsets.dat',
                    genHQLiteOffsetsTable(liteTableVariant.pixelExpr))
    # Note: HQ2xLiteWeights.dat is not needed, since interpolated texture
    #       offsets can perform all the blending we need.

    Variant(pixelExpr, lite=False,
            table=False).writeSwitch('HQ2xScaler-1x1to2x2.nn')
    Variant(pixelExpr, lite=False, table=False,
            narrow=makeNarrow2to1).writeSwitch('HQ2xScaler-1x1to1x2.nn')
    Variant(pixelExpr, lite=True,
            table=False).writeSwitch('HQ2xLiteScaler-1x1to2x2.nn')
    Variant(pixelExpr, lite=True, table=False,
            narrow=makeNarrow2to1).writeSwitch('HQ2xLiteScaler-1x1to1x2.nn')

Example #2

File: hq.py Project: Libertium/openmsx

def process2x():
	pixelExpr = expandQuadrant(genExpr2(), 2)

	fullTableVariant = Variant(pixelExpr, lite = False, table = True)
	liteTableVariant = Variant(pixelExpr, lite = True,  table = True)

	#printText(formatOffsetsTable(fullTableVariant.pixelExpr))
	#printText(formatOffsetsTable(liteTableVariant.pixelExpr))
	#printText(formatWeightsTable(
	#	fullTableVariant.pixelExpr, computeWeightCells
	#	))
	#printText(formatWeightsTable(
	#	liteTableVariant.pixelExpr, computeLiteWeightCells
	#	))

	writeBinaryFile(
		'HQ2xOffsets.dat',
		computeOffsets(fullTableVariant.pixelExpr)
		)
	writeBinaryFile(
		'HQ2xWeights.dat',
		computeWeights(fullTableVariant.pixelExpr, computeWeightCells)
		)
	writeBinaryFile(
		'HQ2xLiteOffsets.dat',
		genHQLiteOffsetsTable(liteTableVariant.pixelExpr)
		)
	# Note: HQ2xLiteWeights.dat is not needed, since interpolated texture
	#       offsets can perform all the blending we need.

	Variant(pixelExpr, lite = False, table = False).writeSwitch(
		'HQ2xScaler-1x1to2x2.nn'
		)
	Variant(pixelExpr, lite = False, table = False, narrow = makeNarrow2to1).writeSwitch(
		'HQ2xScaler-1x1to1x2.nn'
		)
	Variant(pixelExpr, lite = True,  table = False).writeSwitch(
		'HQ2xLiteScaler-1x1to2x2.nn'
		)
	Variant(pixelExpr, lite = True,  table = False, narrow = makeNarrow2to1).writeSwitch(
		'HQ2xLiteScaler-1x1to1x2.nn'
		)

Example #3

File: hq_analyze.py Project: imulilla/openMSX_TSXadv

def checkConvert4to2():
    topLeftQuadrant4 = genExpr4()
    topLeftQuadrant2 = convert4to2(topLeftQuadrant4)
    pixelExpr2 = expandQuadrant(topLeftQuadrant2, 2)

    comparePixelExpr(pixelExpr2, expandQuadrant(genExpr2(), 2))

Example #4

File: hq_analyze.py Project: Libertium/openmsx

def checkConvert4to2():
	topLeftQuadrant4 = genExpr4()
	topLeftQuadrant2 = convert4to2(topLeftQuadrant4)
	pixelExpr2 = expandQuadrant(topLeftQuadrant2, 2)

	comparePixelExpr(pixelExpr2, expandQuadrant(genExpr2(), 2))