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Hamazing/source/framework/musicplayers/player_raspberry_casket.asm

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4.7 KiB
NASM
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Initial.
2023-05-22 16:17:35 +02:00
IFEQ FW_VBL_MUSIC_IRQ
fail "FW_VBL_MUSIC_IRQ must be enabled"
ENDC
IFEQ FW_DYNAMIC_MEMORY_SUPPORT
fail "FW_DYNAMIC_MEMORY_SUPPORT must be enabled"
ENDC
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
IF (FW_MUSIC_PLAYER_CHOICE==6)
IFND FW_PRETRACKER_JITTER_BUFFER_SIZE
FW_PRETRACKER_JITTER_BUFFER_SIZE = 38*4 ; default is 37 insts + end of copperlist
ENDC
IFND FW_PRETRACKER_NUM_JITTER_BUFFERS
FW_PRETRACKER_NUM_JITTER_BUFFERS = 50
ENDC
ENDC
Initial.
2023-05-22 16:17:35 +02:00
fw_MusicAlloc:
move.l #pv_SIZEOF+sv_SIZEOF,d0
bsr fw_AllocFast
move.l a0,fw_PretrackerMyPlayer(a6)
lea pv_SIZEOF(a0),a0
move.l a0,fw_PretrackerMySong(a6)
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
IF (FW_MUSIC_PLAYER_CHOICE==6)
move.l #FW_PRETRACKER_NUM_JITTER_BUFFERS*FW_PRETRACKER_JITTER_BUFFER_SIZE,d0
bsr fw_AllocChip
move.l a0,fw_PretrackerCopperlistStart(a6)
move.l a0,fw_PretrackerCopperWritePtr(a6)
lea (FW_PRETRACKER_NUM_JITTER_BUFFERS-1)*FW_PRETRACKER_JITTER_BUFFER_SIZE(a0),a0
move.l a0,fw_PretrackerCopperReadPtr(a6)
lea FW_PRETRACKER_JITTER_BUFFER_SIZE(a0),a0
move.l a0,fw_PretrackerCopperlistEnd(a6)
move.l #ft_SIZEOF,d0
bsr fw_AllocFast
move.l a0,fw_PretrackerBgTask(a6)
ENDC
Initial.
2023-05-22 16:17:35 +02:00
rts
fw_MusicInit:
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
PUTMSG 10,<"%d: Pretracker song init %p %p">,fw_FrameCounter-2(a6),a0,a1
Initial.
2023-05-22 16:17:35 +02:00
move.l a0,a2
PUSHM d4-d7/a1/a4-a6
;move.l fw_PretrackerMyPlayer(a6),a0 ; unused
move.l fw_PretrackerMySong(a6),a1
PUTMSG 10,<"MyPlayer=%p MySong=%p Data=%p">,a0,a1,a2
bsr pre_SongInit
POPM
move.l a1,d1
bne.s .noalloc
PUTMSG 10,<"Allocating %ld bytes samples memory for Pretracker">,d0
bsr fw_AllocChip
move.l a0,fw_MusicSamples(a6)
move.l a0,a1
.noalloc
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
PUTMSG 10,<"%d: Pretracker player init">,fw_FrameCounter-2(a6)
Initial.
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move.l fw_PretrackerMyPlayer(a6),a0
move.l fw_PretrackerMySong(a6),a2
lea fw_PretrackerProgress(a6),a3
PUTMSG 10,<"Progress at %p">,a3
clr.l (a3)
PUSHM d4-d7/a4-a6
bsr pre_PlayerInit
POPM
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
IF (FW_MUSIC_PLAYER_CHOICE==6)
move.l fw_PretrackerBgTask(a6),a1
move.b #20,LN_PRI(a1)
lea fw_PretrackerAheadTask(pc),a0
bsr fw_AddTask
ENDC
lea fw_MusicPlay(pc),a0
move.l a0,fw_MusicTickRoutine(a6)
PUTMSG 10,<"%d: Pretracker init done">,fw_FrameCounter-2(a6)
Initial.
2023-05-22 16:17:35 +02:00
rts
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
IF (FW_MUSIC_PLAYER_CHOICE==6)
fw_PretrackerAheadTask:
move.l fw_PretrackerCopperWritePtr(a6),a1
.loop
move.l a1,fw_PretrackerCopperWritePtr(a6)
move.l fw_PretrackerMyPlayer(a6),a0
PUSHM a1/a5/a6
bsr pre_PlayerTick
POPM
lea FW_PRETRACKER_JITTER_BUFFER_SIZE(a1),a1
cmp.l fw_PretrackerCopperlistEnd(a6),a1
bne.s .nowrap
move.l fw_PretrackerCopperlistStart(a6),a1
.nowrap
.retry
cmp.l fw_PretrackerCopperReadPtr(a6),a1
bne.s .loop
bsr fw_Yield
bra.s .retry
fw_MusicPlay:
move.l fw_PretrackerCopperReadPtr(a6),a1
lea FW_PRETRACKER_JITTER_BUFFER_SIZE(a1),a1
cmp.l fw_PretrackerCopperlistEnd(a6),a1
bne.s .nowrap
move.l fw_PretrackerCopperlistStart(a6),a1
.nowrap
move.l a1,fw_PretrackerCopperlist(a6)
cmp.l fw_PretrackerCopperWritePtr(a6),a1
bne.s .good
PUTMSG 10,<"Pretracker buffer underflow">
rts
.good move.l a1,fw_PretrackerCopperReadPtr(a6)
rts
fw_MusicStop:
move.l fw_PretrackerBgTask(a6),a1
bsr fw_RemTask
clr.l fw_MusicTickRoutine(a6)
move.w #DMAF_AUDIO,dmacon(a5)
; unsupported right now
rts
ELSE
Initial.
2023-05-22 16:17:35 +02:00
fw_MusicPlay:
PUSHM d4-d7/a4-a6
move.l fw_PretrackerMyPlayer(a6),a0
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
IF (FW_MUSIC_PLAYER_CHOICE>=5)
Initial.
2023-05-22 16:17:35 +02:00
move.l fw_PretrackerCopperlist(a6),a1
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
ENDC
Initial.
2023-05-22 16:17:35 +02:00
bsr.s pre_PlayerTick
POPM
rts
fw_MusicStop:
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
clr.l fw_MusicTickRoutine(a6)
Initial.
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move.w #DMAF_AUDIO,dmacon(a5)
; unsupported right now
rts
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
ENDC
Initial.
2023-05-22 16:17:35 +02:00
;--------------------------------------------------------------------
; sets the position if supported
; d0.w = new position
fw_MusicSetPosition:
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
move.l fw_PretrackerMyPlayer(a6),a0
move.w d0,pv_curr_pat_pos_w(a0)
Initial.
2023-05-22 16:17:35 +02:00
rts
;--------------------------------------------------------------------
PRETRACKER_COPPER_OUTPUT = FW_MUSIC_PLAYER_CHOICE-4
PRETRACKER_DONT_TRASH_REGS = 0
Big "squashed" update to latest version of Framework. - Bugfix: WaitForFrame was completely broken. Now also caters for race-condition that would have waited one extra frame. - Bugfix: InitPart would overwrite innocent memory (reported by Gigabates and Losso) - Bugfix: Palette LERP had wrong bias. - Removed extra paths in include statement, use default include paths instead - Added Raspberry Casket no-jitter background calc mode (FW_MUSIC_PLAYER_CHOICE = 6) - Updated Raspberry Casket to V2.0 presto branch (WIP) - Removed fw_FrameCounterLong, use fw_FrameCounter-2 for debug purposes - Support for blue noise palette LERPing (like in Is Real). Provide your own blue noise table (4 KB), stuff it into fw_BlueNoiseTablePtr, set FW_PALETTE_LERP_SUPPORT to 2 - Music tick routine is now replaceable during runtime (fw_MusicTickRoutine) - Support for softints and audio interrupts - LMB exit can also be disabled dynamically when using FW_LMB_EXIT_SUPPORT = 2 and fw_DisableLMBExit != 0 - Added LSP Micro support and LSP Nano (custom format that uses note pitches instead of periods) - Minor other things
2024-09-15 17:43:33 +02:00
include "musicplayers/raspberry_casket.asm"
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