saving

lib/sdl3/src/generators/gpu.py

@@ -85,13 +85,15 @@ def plos(l):
     for s in l:
         print('> ', s, " < ")
 
-print('opaque')
-plos(typedefs_opaque)
+print('struct')
+# plos(typedefs_struct)
 print('pod')
 plos(typedefs_pod)
 if print_types:
-    print('struct')
-    plos(typedefs_struct)
+    print('opaque')
+    plos(typedefs_opaque)
+    print('pod')
+    plos(typedefs_pod)
     print('enum')
     plos(typedefs_enum)
     print('unknown')
@@ -107,13 +109,32 @@ if print_defines:
 
 print(f"\nfunctions: {len(functions)}, structs:{len(typedefs_struct)}, enums:{len(typedefs_enum)}\n")
 
-ostring = 'pub const c = @import("c.zig").c;\n\n'
+ostring = 'pub const c = @import("c.zig").c;\n\npub const PropertiesID = u32;'
 # time to generate types...
 # first the opaques
 
-typeMap = {}
+typeMap = {
+    'Uint32': 'u32', 'float': 'f32', 'Sint32': 'i32', 'bool': 'bool', 'Uint8': 'u8', 'SDL_PropertiesID': 'PropertiesID','char': 'i8',
+    'size_t': 'usize',
+    'SDL_GPUColorComponentFlags': 'GPUColorComponentFlags',
+    'SDL_FColor': 'FColor',
+    'SDL_FlipMode': 'FlipMode'
+}
+
 typeMap_r= {}
 
+
+for t in typedefs_pod:
+    c_typename = t.strip().strip(';').split(' ')[-1]
+    typename = c_typename
+
+    if typename.startswith("SDL_"):
+        typename = typename[4:]
+
+    typeMap[c_typename] = typename
+    typeMap_r[typename] =  c_typename
+    # todo generate packed flags for each one
+
 for t in typedefs_opaque:
     c_typename = t.strip().strip(';').split(' ')[3]
     typename = c_typename
@@ -127,5 +148,94 @@ for t in typedefs_opaque:
     brackets = "{}"
     definition = f"pub const {typename} = opaque{brackets};\n"
     ostring += definition
+
+ostring += '\n'
+
+for t in typedefs_enum:
+    typename = t.split("}")[1].strip('\n ;')
+    print("E", typename)
+    c_typename = typename
+    if typename.startswith("SDL_"):
+        typename = typename[4:]
+
+    typeMap[c_typename] = typename
+    typeMap_r[typename] = c_typename
+
+for t in typedefs_struct:
+    typename = t.split("}")[1].strip('\n ;')
+    c_typename = typename
+    if typename.startswith("SDL_"):
+        typename = typename[4:]
+
+    typeMap[c_typename] = typename
+    typeMap_r[typename] = c_typename
+
+for t in typedefs_struct:
+    # >  typedef struct SDL_GPUViewport{
+    #     float x;          /**< The left offset of the viewport. */
+    #     float y;          /**< The top offset of the viewport. */
+    #     float w;          /**< The width of the viewport. */
+    #     float h;          /**< The height of the viewport. */
+    #     float min_depth;  /**< The minimum depth of the viewport. */
+    #     float max_depth;  /**< The maximum depth of the viewport. */
+    # } SDL_GPUViewport;
+
+    typename = t.split("}")[1].strip('\n ;')
+    c_typename = typename
+    if typename.startswith("SDL_"):
+        typename = typename[4:]
+
+    typeMap[c_typename] = typename
+    typeMap_r[typename] = c_typename
+
+    inner = t.strip("\n ").split('\n')[1:-1]
+
+    print("----", typename)
+    for i in range(0, len(inner)):
+        inner[i] = inner[i].replace('/*', "//")
+        inner[i] = inner[i].replace('*<', "")
+        inner[i] = inner[i].replace('*/', "")
+
+    fields = []
+
+    for txt in inner:
+        s = txt.split(';')
+        decl = s[0].strip()
+        comment = ""
+        if len(s) > 1:
+            comment = s[1].strip()
+
+        fieldType = " ".join(decl.split(' ')[:-1])
+        name = decl.split(' ')[-1]
+        const = False
+        pointer = False
+
+        if fieldType.startswith('const'):
+            fieldType = fieldType[5:].strip()
+            const = True
+
+        if name.startswith('*'):
+            pointer = True;
+            name = name.strip('*')
+
+        if fieldType != '' and name != '':
+            fields.append((fieldType, name, const, comment, pointer))
+
+        # not implemented
+        if '[' in name:
+            assert False
+
+        if '[' in fieldType:
+            assert False
+
+    tstr = "pub const " + typename + " = extern struct {\n"
+
+    for field in fields:
+        tstr += '    ' + field[1] + ': ' + ('*' if field[4] else '') + ('const ' if field[2] else '') + typeMap[field[0]] + ', ' + field[3] + ' \n'
+
+    tstr += '};\n'
+
+    ostring += tstr + "\n"
+
 print (ostring)