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Replace IN.* in a cleaner way.

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This commit is contained in:
Themaister 2013-04-13 02:41:23 +02:00
parent 3779ddbace
commit ec9ffce56f
1 changed files with 30 additions and 10 deletions
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40
tools/cg2glsl.py
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@ -30,7 +30,35 @@ def keep_line_if(func, lines):
ret.append(i)
return ret
def replace_global_in(source):
split_source = source.split('\n')
replace_table = [
('IN.video_size', 'InputSize'),
('IN.texture_size', 'TextureSize'),
('IN.output_size', 'OutputSize'),
('IN.frame_count', 'FrameCount'),
('IN.frame_direction', 'FrameDirection')
]
for line in split_source:
if '//var' in line:
for index, replace in enumerate(replace_table):
orig = line.split(' ')[2]
if replace[0] == orig:
replace_table[index] = (line.split(':')[2].split(' ')[1], replace_table[index][1])
log('Replace globals:', replace_table)
for replace in replace_table:
if replace[0]:
source = source.replace(replace[0], replace[1])
return source
def replace_global_vertex(source):
source = replace_global_in(source)
replace_table = [
('POSITION', 'VertexCoord'),
('TEXCOORD1', 'LUTTexCoord'),
@ -42,11 +70,7 @@ def replace_global_vertex(source):
('MVPMatrix[1]', 'MVPMatrix_[1]'),
('MVPMatrix[2]', 'MVPMatrix_[2]'),
('MVPMatrix[3]', 'MVPMatrix_[3]'),
('_IN1._video_size', 'InputSize'),
('_IN1._texture_size', 'TextureSize'),
('_IN1._output_size', 'OutputSize'),
('_IN1._frame_count', 'FrameCount'),
('_IN1._frame_direction', 'FrameDirection'),
('FrameCount', 'float(FrameCount)'),
('input', 'input_dummy'), # 'input' is reserved in GLSL.
('output', 'output_dummy'), # 'output' is reserved in GLSL.
@ -272,12 +296,8 @@ def hack_source_vertex(source):
return source
def replace_global_fragment(source):
source = replace_global_in(source)
replace_table = [
('_IN1._video_size', 'InputSize'),
('_IN1._texture_size', 'TextureSize'),
('_IN1._output_size', 'OutputSize'),
('_IN1._frame_count', 'FrameCount'),
('_IN1._frame_direction', 'FrameDirection'),
('FrameCount', 'float(FrameCount)'),
('input', 'input_dummy'),
('output', 'output_dummy'), # 'output' is reserved in GLSL.