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fix(audio): add asserts where I assume audio format

This commit is contained in:
Rekai Nyangadzayi Musuka 2022-10-30 03:25:49 -03:00
parent 472215b4c2
commit 47fc49deb6
2 changed files with 6 additions and 2 deletions
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3
src/core/emu.zig
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@ -105,7 +105,8 @@ pub fn runFrame(sched: *Scheduler, cpu: *Arm7tdmi) void {
}
fn audioSync(audio_sync: bool, stream: *SDL.SDL_AudioStream, is_buffer_full: *bool) void {
const sample_size = 2 * @sizeOf(u16);
comptime std.debug.assert(@import("../platform.zig").sample_format == SDL.AUDIO_F32);
const sample_size = 2 * @sizeOf(f32);
const max_buf_size: c_int = 0x400;
// Determine whether the APU is busy right at this moment

5
src/platform.zig
View File

@ -202,7 +202,10 @@ pub const Gui = struct {
SDL.SDLK_s => io.keyinput.shoulder_r.set(),
SDL.SDLK_RETURN => io.keyinput.start.set(),
SDL.SDLK_RSHIFT => io.keyinput.select.set(),
SDL.SDLK_i => log.err("Sample Count: {}", .{@intCast(u32, SDL.SDL_AudioStreamAvailable(cpu.bus.apu.stream)) / (2 * @sizeOf(u16))}),
SDL.SDLK_i => {
comptime std.debug.assert(sample_format == SDL.AUDIO_F32);
log.err("Sample Count: {}", .{@intCast(u32, SDL.SDL_AudioStreamAvailable(cpu.bus.apu.stream)) / (2 * @sizeOf(f32))});
},
SDL.SDLK_j => log.err("Scheduler Capacity: {} | Scheduler Event Count: {}", .{ scheduler.queue.capacity(), scheduler.queue.count() }),
SDL.SDLK_k => {
// Dump IWRAM to file