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A few EMU8000 Cleanups

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This commit is contained in:
Jasmine Iwanek
2025-09-09 19:35:15 -04:00
parent 1e0f92185f
commit 6f9930417d
2 changed files with 25 additions and 24 deletions
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10
src/include/86box/snd_emu8k.h
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@@ -199,8 +199,8 @@ typedef struct emu8k_voice_t {
* something, similarly to targets and current, but... of what?
* what is curious is that if they are already zero, they are not written to, so it really
* looks like they are information about the status of the channel. (lfo position maybe?) */
uint32_t unknown_data0_4;
uint32_t unknown_data0_5;
uint32_t z2;
uint32_t z1;
union {
uint32_t psst;
struct {
@@ -229,7 +229,7 @@ typedef struct emu8k_voice_t {
};
#define CCCA_FILTQ_GET(ccca) (ccca >> 28)
#define CCCA_FILTQ_SET(ccca, q) ccca = (ccca & 0x0FFFFFFF) | (q << 28)
/* Bit 27 should always be zero */
/* Bit 27 should always be zero on EMU8000 */
#define CCCA_DMA_ACTIVE(ccca) (ccca & 0x04000000)
#define CCCA_DMA_WRITE_MODE(ccca) (ccca & 0x02000000)
#define CCCA_DMA_WRITE_RIGHT(ccca) (ccca & 0x01000000)
@@ -316,7 +316,9 @@ typedef struct emu8k_voice_t {
int env_engine_on;
emu8k_mem_internal_t addr, loop_start, loop_end;
emu8k_mem_internal_t addr;
emu8k_mem_internal_t loop_start;
emu8k_mem_internal_t loop_end;
int32_t initial_att;
int32_t initial_filter;