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-rw-r--r--gles_builders.py240
1 files changed, 181 insertions, 59 deletions
diff --git a/gles_builders.py b/gles_builders.py
index e56ccc4431..c68f67bbda 100644
--- a/gles_builders.py
+++ b/gles_builders.py
@@ -252,79 +252,75 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs, gles2
fd.write("""\t_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const Transform& p_transform) { _FU
- const Transform &tr = p_transform;
+ const Transform &tr = p_transform;
+
+ GLfloat matrix[16]={ /* build a 16x16 matrix */
+ tr.basis.elements[0][0],
+ tr.basis.elements[1][0],
+ tr.basis.elements[2][0],
+ 0,
+ tr.basis.elements[0][1],
+ tr.basis.elements[1][1],
+ tr.basis.elements[2][1],
+ 0,
+ tr.basis.elements[0][2],
+ tr.basis.elements[1][2],
+ tr.basis.elements[2][2],
+ 0,
+ tr.origin.x,
+ tr.origin.y,
+ tr.origin.z,
+ 1
+ };
- GLfloat matrix[16]={ /* build a 16x16 matrix */
- tr.basis.elements[0][0],
- tr.basis.elements[1][0],
- tr.basis.elements[2][0],
- 0,
- tr.basis.elements[0][1],
- tr.basis.elements[1][1],
- tr.basis.elements[2][1],
- 0,
- tr.basis.elements[0][2],
- tr.basis.elements[1][2],
- tr.basis.elements[2][2],
- 0,
- tr.origin.x,
- tr.origin.y,
- tr.origin.z,
- 1
- };
-
-
- glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
-
-
- }
+ glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
+ }
- """)
+ """)
fd.write("""_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const Transform2D& p_transform) { _FU
- const Transform2D &tr = p_transform;
-
- GLfloat matrix[16]={ /* build a 16x16 matrix */
- tr.elements[0][0],
- tr.elements[0][1],
- 0,
- 0,
- tr.elements[1][0],
- tr.elements[1][1],
- 0,
- 0,
- 0,
- 0,
- 1,
- 0,
- tr.elements[2][0],
- tr.elements[2][1],
- 0,
- 1
- };
-
+ const Transform2D &tr = p_transform;
+
+ GLfloat matrix[16]={ /* build a 16x16 matrix */
+ tr.elements[0][0],
+ tr.elements[0][1],
+ 0,
+ 0,
+ tr.elements[1][0],
+ tr.elements[1][1],
+ 0,
+ 0,
+ 0,
+ 0,
+ 1,
+ 0,
+ tr.elements[2][0],
+ tr.elements[2][1],
+ 0,
+ 1
+ };
glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
+ }
-
- }
-
- """)
+ """)
fd.write("""_FORCE_INLINE_ void set_uniform(Uniforms p_uniform, const CameraMatrix& p_matrix) { _FU
- GLfloat matrix[16];
+ GLfloat matrix[16];
- for (int i=0;i<4;i++) {
- for (int j=0;j<4;j++) {
+ for (int i=0;i<4;i++) {
+ for (int j=0;j<4;j++) {
- matrix[i*4+j]=p_matrix.matrix[i][j];
- }
- }
+ matrix[i*4+j]=p_matrix.matrix[i][j];
+ }
+ }
- glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
-}""")
+ glUniformMatrix4fv(get_uniform(p_uniform),1,false,matrix);
+ }
+
+ """)
fd.write("\n\n#undef _FU\n\n\n")
@@ -507,5 +503,131 @@ def build_gles2_headers(target, source, env):
build_legacygl_header(str(x), include="drivers/gles2/shader_gles2.h", class_suffix="GLES2", output_attribs=True, gles2=True)
+
+class RDHeaderStruct:
+
+ def __init__(self):
+ self.vertex_lines = []
+ self.fragment_lines = []
+
+ self.vertex_included_files = []
+ self.fragment_included_files = []
+
+ self.reading = ""
+ self.line_offset = 0
+ self.vertex_offset = 0
+ self.fragment_offset = 0
+
+
+def include_file_in_rd_header(filename, header_data, depth):
+ fs = open(filename, "r")
+ line = fs.readline()
+
+ while line:
+
+ if line.find("[vertex]") != -1:
+ header_data.reading = "vertex"
+ line = fs.readline()
+ header_data.line_offset += 1
+ header_data.vertex_offset = header_data.line_offset
+ continue
+
+ if line.find("[fragment]") != -1:
+ header_data.reading = "fragment"
+ line = fs.readline()
+ header_data.line_offset += 1
+ header_data.fragment_offset = header_data.line_offset
+ continue
+
+ while line.find("#include ") != -1:
+ includeline = line.replace("#include ", "").strip()[1:-1]
+
+ import os.path
+
+ included_file = os.path.relpath(os.path.dirname(filename) + "/" + includeline)
+ if not included_file in header_data.vertex_included_files and header_data.reading == "vertex":
+ header_data.vertex_included_files += [included_file]
+ if include_file_in_rd_header(included_file, header_data, depth + 1) is None:
+ print("Error in file '" + filename + "': #include " + includeline + "could not be found!")
+ elif not included_file in header_data.fragment_included_files and header_data.reading == "fragment":
+ header_data.fragment_included_files += [included_file]
+ if include_file_in_rd_header(included_file, header_data, depth + 1) is None:
+ print("Error in file '" + filename + "': #include " + includeline + "could not be found!")
+
+ line = fs.readline()
+
+ line = line.replace("\r", "")
+ line = line.replace("\n", "")
+
+ if header_data.reading == "vertex":
+ header_data.vertex_lines += [line]
+ if header_data.reading == "fragment":
+ header_data.fragment_lines += [line]
+
+ line = fs.readline()
+ header_data.line_offset += 1
+
+ fs.close()
+
+ return header_data
+
+def build_rd_header(filename):
+ header_data = LegacyGLHeaderStruct()
+ include_file_in_rd_header(filename, header_data, 0)
+
+ out_file = filename + ".gen.h"
+ fd = open(out_file, "w")
+
+ enum_constants = []
+
+ fd.write("/* WARNING, THIS FILE WAS GENERATED, DO NOT EDIT */\n")
+
+ out_file_base = out_file
+ out_file_base = out_file_base[out_file_base.rfind("/") + 1:]
+ out_file_base = out_file_base[out_file_base.rfind("\\") + 1:]
+ out_file_ifdef = out_file_base.replace(".", "_").upper()
+ fd.write("#ifndef " + out_file_ifdef + "_RD\n")
+ fd.write("#define " + out_file_ifdef + "_RD\n")
+
+ out_file_class = out_file_base.replace(".glsl.gen.h", "").title().replace("_", "").replace(".", "") + "ShaderRD"
+ fd.write("\n\n")
+ fd.write("#include \"servers/visual/rasterizer/shader_rd.h\"\n\n\n")
+ fd.write("class " + out_file_class + " : public ShaderRD {\n\n")
+ fd.write("public:\n\n")
+
+
+ fd.write("\t"+out_file_class+"() {\n\n")
+
+
+ fd.write("\t\tstatic const char _vertex_code[]={\n")
+ for x in header_data.vertex_lines:
+ for c in x:
+ fd.write(str(ord(c)) + ",")
+
+ fd.write(str(ord('\n')) + ",")
+ fd.write("\t\t0};\n\n")
+
+ fd.write("\t\tstatic const char _fragment_code[]={\n")
+ for x in header_data.fragment_lines:
+ for c in x:
+ fd.write(str(ord(c)) + ",")
+
+ fd.write(str(ord('\n')) + ",")
+ fd.write("\t\t0};\n\n")
+ fd.write("\t\tsetup(_vertex_code,_fragment_code,\""+out_file_class+"\");\n")
+ fd.write("\t}\n")
+
+
+ fd.write("};\n\n")
+
+ fd.write("#endif\n\n")
+ fd.close()
+
+
+def build_rd_headers(target, source, env):
+ for x in source:
+ build_rd_header(str(x))
+
+
if __name__ == '__main__':
subprocess_main(globals())
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 04:52:10 +0000