diff options
author | 2020-05-25 16:42:42 +0200 | |
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committer | 2020-05-25 16:42:57 +0200 | |
commit | 22513fb6fe281f5ccb75aaddb6417a12a66c313d (patch) | |
tree | 3cf84032cc6482d685a8dbb57e015bd17c7f7fdc /src/devices/sound/vrender0.h | |
parent | e42c2d2874cf9c1092c01ab5ce9ef997d465ce25 (diff) |
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).
Diffstat (limited to 'src/devices/sound/vrender0.h')
-rw-r--r-- | src/devices/sound/vrender0.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/devices/sound/vrender0.h b/src/devices/sound/vrender0.h index 89432d4303b..324276b8ff0 100644 --- a/src/devices/sound/vrender0.h +++ b/src/devices/sound/vrender0.h @@ -115,7 +115,7 @@ private: std::fill(std::begin(EnvTarget), std::end(EnvTarget), 0); } - memory_access_cache<1, 0, ENDIANNESS_LITTLE> *Cache; + memory_access<23, 1, 0, ENDIANNESS_LITTLE>::cache *Cache; u32 CurSAddr = 0; // Current Address Pointer, 22.10 Fixed Point s32 EnvVol = 0; // Envelope Volume (Overall Volume), S.7.16 Fixed Point u8 EnvStage = 1; // Envelope Stage @@ -132,9 +132,9 @@ private: void write(offs_t offset, u16 data, u16 mem_mask); }; - memory_access_cache<1, 0, ENDIANNESS_LITTLE> *m_texcache; - memory_access_cache<1, 0, ENDIANNESS_LITTLE> *m_fbcache; - memory_access_cache<1, 0, ENDIANNESS_LITTLE> *m_texcache_ctrl; + memory_access<23, 1, 0, ENDIANNESS_LITTLE>::cache m_texcache; + memory_access<23, 1, 0, ENDIANNESS_LITTLE>::cache m_fbcache; + memory_access<23, 1, 0, ENDIANNESS_LITTLE>::cache *m_texcache_ctrl; channel_t m_channel[32]; sound_stream *m_stream; |