From 22513fb6fe281f5ccb75aaddb6417a12a66c313d Mon Sep 17 00:00:00 2001 From: Olivier Galibert Date: Mon, 25 May 2020 16:42:42 +0200 Subject: emumem: A little more speedup. cache and specific change syntax, and are not pointers anymore [O. Galibert] The last(?) two changes are: - Add a template parameter to everything (theoretically the address space width, in practice a level derived from it to keep as much compatibility between widths as possible) so that the shift size becomes a constant. - Change the syntax of declaring and initializing the caches and specifics so that they're embedded in the owner device. Solves lifetime issues and also removes one indirection (looking up the base dispatch pointer through the cache/specific pointer). --- src/devices/sound/scsp.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/devices/sound/scsp.h') diff --git a/src/devices/sound/scsp.h b/src/devices/sound/scsp.h index 725dff85914..c349339c463 100644 --- a/src/devices/sound/scsp.h +++ b/src/devices/sound/scsp.h @@ -9,6 +9,7 @@ #pragma once +#include "dirom.h" #include "scspdsp.h" #define SCSP_FM_DELAY 0 // delay in number of slots processed before samples are written to the FM ring buffer @@ -17,7 +18,7 @@ class scsp_device : public device_t, public device_sound_interface, - public device_rom_interface + public device_rom_interface<20, 1, 0, ENDIANNESS_BIG> { public: static constexpr feature_type imperfect_features() { return feature::SOUND; } // DSP / EG incorrections, etc -- cgit v1.2.3-70-g09d2