diff options
Diffstat (limited to 'Source/Core/DSPCore/Src/DSPAccelerator.cpp')
| -rw-r--r-- | Source/Core/DSPCore/Src/DSPAccelerator.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Source/Core/DSPCore/Src/DSPAccelerator.cpp b/Source/Core/DSPCore/Src/DSPAccelerator.cpp index 96b49e5342..223d4fabf8 100644 --- a/Source/Core/DSPCore/Src/DSPAccelerator.cpp +++ b/Source/Core/DSPCore/Src/DSPAccelerator.cpp @@ -106,12 +106,12 @@ u16 dsp_read_accelerator() u16 val; - // let's do the "hardware" decode - // DSP_FORMAT is interesting - the Zelda ucode seems to indicate that the bottom - // two bits specify the "read size" and the address multiplier. - // The bits above that may be things like sign extention and do/do not use ADPCM. - // It also remains to be figured out whether there's a difference between the usual - // accelerator "read address" and 0xd3. + // let's do the "hardware" decode DSP_FORMAT is interesting - the Zelda + // ucode seems to indicate that the bottom two bits specify the "read size" + // and the address multiplier. The bits above that may be things like sign + // extention and do/do not use ADPCM. It also remains to be figured out + // whether there's a difference between the usual accelerator "read + // address" and 0xd3. switch (gdsp_ifx_regs[DSP_FORMAT]) { case 0x00: // ADPCM audio @@ -146,9 +146,9 @@ u16 dsp_read_accelerator() DSPCore_SetException(EXP_4); DSPCore_SetException(EXP_ACCOV); - // Somehow, YN1 and YN2 must be initialized with their "loop" values, so yeah, - // it seems likely that we should raise an exception to let the DSP program do that, - // at least if DSP_FORMAT == 0x0A. + // Somehow, YN1 and YN2 must be initialized with their "loop" values, + // so yeah, it seems likely that we should raise an exception to let + // the DSP program do that, at least if DSP_FORMAT == 0x0A. } gdsp_ifx_regs[DSP_ACCAH] = Address >> 16; |