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parser: fix pointer type conversion for const int * and Uint8 ** 

- Add handling for 'Uint8 **' -> '[*c][*c]u8'
- Add handling for 'const int *' -> '[*c]const c_int'
- Fixes syntax errors in generated audio.zig and other headers
This commit is contained in:
Peterino2 2026-01-22 19:04:19 -08:00
parent 126f1c57b0
commit 2339ac2268
3 changed files with 14 additions and 12 deletions
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2
lib/sdl3/parser/src/types.zig vendored
View File

@ -59,6 +59,8 @@ pub fn convertType(c_type: []const u8, allocator: Allocator) ![]const u8 {
if (std.mem.eql(u8, trimmed, "void **")) return try allocator.dupe(u8, "[*c]?*anyopaque");
if (std.mem.eql(u8, trimmed, "const Uint8 *")) return try allocator.dupe(u8, "[*c]const u8");
if (std.mem.eql(u8, trimmed, "Uint8 *")) return try allocator.dupe(u8, "[*c]u8");
if (std.mem.eql(u8, trimmed, "Uint8 **")) return try allocator.dupe(u8, "[*c][*c]u8");
if (std.mem.eql(u8, trimmed, "const int *")) return try allocator.dupe(u8, "[*c]const c_int");
// Handle SDL types with pointers
// Check for double pointers like "SDL_Type **"

10
lib/sdl3/v2/audio.zig vendored
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@ -4,7 +4,7 @@ pub const c = @import("c.zig").c;
pub const PropertiesID = u32;
pub const IOStream = opaque {
pub inline fn loadWAV_IO(iostream: *IOStream, closeio: bool, spec: ?*AudioSpec, audio_buf: Uint8 **, audio_len: *u32) bool {
pub inline fn loadWAV_IO(iostream: *IOStream, closeio: bool, spec: ?*AudioSpec, audio_buf: [*c][*c]u8, audio_len: *u32) bool {
return c.SDL_LoadWAV_IO(iostream, closeio, spec, audio_buf, @ptrCast(audio_len));
}
@ -69,11 +69,11 @@ pub const AudioStream = opaque {
return @ptrCast(c.SDL_GetAudioStreamOutputChannelMap(audiostream, @ptrCast(count)));
}
pub inline fn setAudioStreamInputChannelMap(audiostream: *AudioStream, chmap: const int *, count: c_int) bool {
pub inline fn setAudioStreamInputChannelMap(audiostream: *AudioStream, chmap: [*c]const c_int, count: c_int) bool {
return c.SDL_SetAudioStreamInputChannelMap(audiostream, chmap, count);
}
pub inline fn setAudioStreamOutputChannelMap(audiostream: *AudioStream, chmap: const int *, count: c_int) bool {
pub inline fn setAudioStreamOutputChannelMap(audiostream: *AudioStream, chmap: [*c]const c_int, count: c_int) bool {
return c.SDL_SetAudioStreamOutputChannelMap(audiostream, chmap, count);
}
@ -231,7 +231,7 @@ pub inline fn setAudioPostmixCallback(devid: AudioDeviceID, callback: AudioPostm
return c.SDL_SetAudioPostmixCallback(devid, callback, userdata);
}
pub inline fn loadWAV(path: [*c]const u8, spec: ?*AudioSpec, audio_buf: Uint8 **, audio_len: *u32) bool {
pub inline fn loadWAV(path: [*c]const u8, spec: ?*AudioSpec, audio_buf: [*c][*c]u8, audio_len: *u32) bool {
return c.SDL_LoadWAV(path, spec, audio_buf, @ptrCast(audio_len));
}
@ -239,7 +239,7 @@ pub inline fn mixAudio(dst: [*c]u8, src: [*c]const u8, format: AudioFormat, len:
return c.SDL_MixAudio(dst, src, @bitCast(format), len, volume);
}
pub inline fn convertAudioSamples(src_spec: *const AudioSpec, src_data: [*c]const u8, src_len: c_int, dst_spec: *const AudioSpec, dst_data: Uint8 **, dst_len: *c_int) bool {
pub inline fn convertAudioSamples(src_spec: *const AudioSpec, src_data: [*c]const u8, src_len: c_int, dst_spec: *const AudioSpec, dst_data: [*c][*c]u8, dst_len: *c_int) bool {
return c.SDL_ConvertAudioSamples(@ptrCast(src_spec), src_data, src_len, @ptrCast(dst_spec), dst_data, @ptrCast(dst_len));
}

14
lib/sdl3/v2/render.zig vendored
View File

@ -83,7 +83,6 @@ pub const Surface = opaque {
pub inline fn createSoftwareRenderer(surface: *Surface) ?*Renderer {
return c.SDL_CreateSoftwareRenderer(surface);
}
};
pub const ScaleMode = enum(c_int) {
@ -102,7 +101,6 @@ pub const Window = opaque {
pub inline fn getRenderer(window: *Window) ?*Renderer {
return c.SDL_GetRenderer(window);
}
};
pub const FRect = extern struct {
@ -386,7 +384,7 @@ pub const Renderer = opaque {
return c.SDL_RenderTexture9Grid(renderer, texture, @ptrCast(srcrect), left_width, right_width, top_height, bottom_height, scale, @ptrCast(dstrect));
}
pub inline fn renderGeometry(renderer: *Renderer, texture: ?*Texture, vertices: *const Vertex, num_vertices: c_int, indices: const int *, num_indices: c_int) bool {
pub inline fn renderGeometry(renderer: *Renderer, texture: ?*Texture, vertices: *const Vertex, num_vertices: c_int, indices: [*c]const c_int, num_indices: c_int) bool {
return c.SDL_RenderGeometry(renderer, texture, @ptrCast(vertices), num_vertices, indices, num_indices);
}
@ -435,9 +433,13 @@ pub const Renderer = opaque {
}
pub inline fn renderDebugTextFormat(renderer: *Renderer, x: f32, y: f32, fmt: [*c]const u8, ...) bool {
return c.SDL_RenderDebugTextFormat(renderer, x, y, fmt, );
return c.SDL_RenderDebugTextFormat(
renderer,
x,
y,
fmt,
);
}
};
pub const Texture = opaque {
@ -528,7 +530,6 @@ pub const Texture = opaque {
pub inline fn destroyTexture(texture: *Texture) void {
return c.SDL_DestroyTexture(texture);
}
};
pub inline fn getNumRenderDrivers() c_int {
@ -546,4 +547,3 @@ pub inline fn createWindowAndRenderer(title: [*c]const u8, width: c_int, height:
pub inline fn createRendererWithProperties(props: PropertiesID) ?*Renderer {
return c.SDL_CreateRendererWithProperties(props);
}