Merge remote-tracking branch 'pret/master'

This commit is contained in:
Diegoisawesome 2018-01-09 20:21:01 -06:00
commit 73d3a21c2d
4 changed files with 188 additions and 133 deletions

View File

@ -12,8 +12,8 @@ btintgfxdir := graphics/battle_interface
masksgfxdir := graphics/battle_anims/masks masksgfxdir := graphics/battle_anims/masks
bttransgfxdir := graphics/battle_transitions bttransgfxdir := graphics/battle_transitions
typesdir := graphics/types typesdir := graphics/types
raydir := graphics/rayquaza_scene rayquazadir := graphics/rayquaza_scene
roulgfxdir := graphics/roulette roulettegfxdir := graphics/roulette
pknvdir := graphics/pokenav/ pknvdir := graphics/pokenav/
pknvoptionsdir := graphics/pokenav/options pknvoptionsdir := graphics/pokenav/options
@ -308,101 +308,138 @@ graphics/pokenav/region_map.8bpp: %.8bpp: %.png
graphics/misc/japanese_hof.4bpp: %.4bpp: %.png graphics/misc/japanese_hof.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 29 $(GFX) $< $@ -num_tiles 29
$(menudir)/menu.gbapal: $(menudir)/menu_0.gbapal $(menudir)/menu_1.gbapal $(menudir)/menu.gbapal: $(menudir)/menu_0.gbapal \
@cat $(menudir)/menu_0.gbapal $(menudir)/menu_1.gbapal >$@ $(menudir)/menu_1.gbapal
@cat $^ >$@
$(btanimgfxdir)/010.4bpp: $(btanimgfxdir)/010_0.4bpp $(btanimgfxdir)/010_1.4bpp $(btanimgfxdir)/010_2.4bpp $(btanimgfxdir)/010_3.4bpp $(btanimgfxdir)/010.4bpp: $(btanimgfxdir)/010_0.4bpp \
@cat $(btanimgfxdir)/010_0.4bpp $(btanimgfxdir)/010_1.4bpp $(btanimgfxdir)/010_2.4bpp $(btanimgfxdir)/010_3.4bpp >$@ $(btanimgfxdir)/010_1.4bpp \
$(btanimgfxdir)/010_2.4bpp \
$(btanimgfxdir)/010_3.4bpp
@cat $^ >$@
$(unusedgfxdir)/obi_palpak1.gbapal: $(unusedgfxdir)/old_pal1.gbapal $(unusedgfxdir)/old_pal2.gbapal $(unusedgfxdir)/old_pal3.gbapal $(unusedgfxdir)/obi_palpak1.gbapal: $(unusedgfxdir)/old_pal1.gbapal \
@cat $(unusedgfxdir)/old_pal1.gbapal $(unusedgfxdir)/old_pal2.gbapal $(unusedgfxdir)/old_pal3.gbapal >$@ $(unusedgfxdir)/old_pal2.gbapal \
$(unusedgfxdir)/old_pal3.gbapal
@cat $^ >$@
$(unusedgfxdir)/obi_palpak3.gbapal: $(unusedgfxdir)/old_pal5.gbapal $(unusedgfxdir)/old_pal6.gbapal $(unusedgfxdir)/old_pal7.gbapal $(unusedgfxdir)/obi_palpak3.gbapal: $(unusedgfxdir)/old_pal5.gbapal \
@cat $(unusedgfxdir)/old_pal5.gbapal $(unusedgfxdir)/old_pal6.gbapal $(unusedgfxdir)/old_pal7.gbapal >$@ $(unusedgfxdir)/old_pal6.gbapal \
$(unusedgfxdir)/old_pal7.gbapal
@cat $^ >$@
$(unusedgfxdir)/obi1.4bpp: $(unusedgfxdir)/old_bulbasaur.4bpp $(unusedgfxdir)/old_charizard.4bpp $(unusedgfxdir)/obi1.4bpp: $(unusedgfxdir)/old_bulbasaur.4bpp \
@cat $(unusedgfxdir)/old_bulbasaur.4bpp $(unusedgfxdir)/old_charizard.4bpp >$@ $(unusedgfxdir)/old_charizard.4bpp
@cat $^ >$@
$(unusedgfxdir)/obi2.4bpp: $(unusedgfxdir)/old_bulbasaur2.4bpp $(unusedgfxdir)/old_battle_interface_1.4bpp $(unusedgfxdir)/old_battle_interface_2.4bpp $(unusedgfxdir)/old_battle_interface_3.4bpp $(unusedgfxdir)/obi2.4bpp: $(unusedgfxdir)/old_bulbasaur2.4bpp \
@cat $(unusedgfxdir)/old_bulbasaur2.4bpp $(unusedgfxdir)/old_battle_interface_1.4bpp $(unusedgfxdir)/old_battle_interface_2.4bpp $(unusedgfxdir)/old_battle_interface_3.4bpp >$@ $(unusedgfxdir)/old_battle_interface_1.4bpp \
$(unusedgfxdir)/old_battle_interface_2.4bpp \
$(unusedgfxdir)/old_battle_interface_3.4bpp
@cat $^ >$@
$(menudir)/hp_numbers.4bpp: $(menudir)/hpbar_anim.4bpp $(menudir)/numbers1.4bpp $(menudir)/numbers2.4bpp $(menudir)/hp_numbers.4bpp: $(menudir)/hpbar_anim.4bpp \
@cat $(menudir)/hpbar_anim.4bpp $(menudir)/numbers1.4bpp $(menudir)/numbers2.4bpp >$@ $(menudir)/numbers1.4bpp \
$(menudir)/numbers2.4bpp
@cat $^ >$@
$(unusedgfxdir)/redyellowgreen_frame.bin: $(unusedgfxdir)/red_frame.bin $(unusedgfxdir)/yellow_frame.bin $(unusedgfxdir)/green_frame.bin $(unusedgfxdir)/blank_frame.bin $(unusedgfxdir)/redyellowgreen_frame.bin: $(unusedgfxdir)/red_frame.bin \
@cat $(unusedgfxdir)/red_frame.bin $(unusedgfxdir)/yellow_frame.bin $(unusedgfxdir)/green_frame.bin $(unusedgfxdir)/blank_frame.bin >$@ $(unusedgfxdir)/yellow_frame.bin \
$(unusedgfxdir)/green_frame.bin \
$(unusedgfxdir)/blank_frame.bin
@cat $^ >$@
$(unusedgfxdir)/color_frames.4bpp: $(unusedgfxdir)/color_frames.png $(unusedgfxdir)/color_frames.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 353 $(GFX) $< $@ -num_tiles 353
$(btintgfxdir)/unused_window2bar.4bpp: $(btintgfxdir)/unused_window2bar.png $(btintgfxdir)/unused_window2bar.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 5 $(GFX) $< $@ -num_tiles 5
$(unusedgfxdir)/old_contest.4bpp: $(unusedgfxdir)/old_contest_frame_1.4bpp $(unusedgfxdir)/old_contest_floor.4bpp $(unusedgfxdir)/old_contest_frame_2.4bpp $(unusedgfxdir)/old_contest_symbols.4bpp $(unusedgfxdir)/old_contest_meter.4bpp $(unusedgfxdir)/old_contest_classes.4bpp $(unusedgfxdir)/old_contest_numbers.4bpp $(unusedgfxdir)/old_contest.4bpp: $(unusedgfxdir)/old_contest_frame_1.4bpp \
@cat $(unusedgfxdir)/old_contest_frame_1.4bpp $(unusedgfxdir)/old_contest_floor.4bpp $(unusedgfxdir)/old_contest_frame_2.4bpp $(unusedgfxdir)/old_contest_symbols.4bpp $(unusedgfxdir)/old_contest_meter.4bpp $(unusedgfxdir)/old_contest_classes.4bpp $(unusedgfxdir)/old_contest_numbers.4bpp >$@ $(unusedgfxdir)/old_contest_floor.4bpp \
$(unusedgfxdir)/old_contest_frame_2.4bpp \
$(unusedgfxdir)/old_contest_symbols.4bpp \
$(unusedgfxdir)/old_contest_meter.4bpp \
$(unusedgfxdir)/old_contest_classes.4bpp \
$(unusedgfxdir)/old_contest_numbers.4bpp
@cat $^ >$@
$(unusedgfxdir)/old_contest_2.4bpp: $(unusedgfxdir)/old_contest_2_1.4bpp $(unusedgfxdir)/old_contest_2_2.4bpp $(unusedgfxdir)/old_contest_2.4bpp: $(unusedgfxdir)/old_contest_2_1.4bpp \
@cat $(unusedgfxdir)/old_contest_2_1.4bpp $(unusedgfxdir)/old_contest_2_2.4bpp >$@ $(unusedgfxdir)/old_contest_2_2.4bpp
@cat $^ >$@
$(unknowngfxdir)/unknown_C19470.4bpp: $(unknowngfxdir)/unknown_C19470.png $(unknowngfxdir)/unknown_C19470.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 36 $(GFX) $< $@ -num_tiles 36
$(btanimgfxdir)/141.4bpp: $(btanimgfxdir)/141_0.4bpp $(btanimgfxdir)/141_1.4bpp $(btanimgfxdir)/141_2.4bpp $(btanimgfxdir)/141_3.4bpp $(btanimgfxdir)/141_4.4bpp $(btanimgfxdir)/141.4bpp: $(btanimgfxdir)/141_0.4bpp \
@cat $(btanimgfxdir)/141_0.4bpp $(btanimgfxdir)/141_1.4bpp $(btanimgfxdir)/141_2.4bpp $(btanimgfxdir)/141_3.4bpp $(btanimgfxdir)/141_4.4bpp >$@ $(btanimgfxdir)/141_1.4bpp \
$(btanimgfxdir)/141_2.4bpp \
$(btanimgfxdir)/141_3.4bpp \
$(btanimgfxdir)/141_4.4bpp
@cat $^ >$@
$(btanimgfxdir)/074.4bpp: $(btanimgfxdir)/074_0.4bpp $(btanimgfxdir)/074_1.4bpp $(btanimgfxdir)/074.4bpp: $(btanimgfxdir)/074_0.4bpp \
@cat $(btanimgfxdir)/074_0.4bpp $(btanimgfxdir)/074_1.4bpp >$@ $(btanimgfxdir)/074_1.4bpp
@cat $^ >$@
$(btanimgfxdir)/159.4bpp: $(btanimgfxdir)/159_0.4bpp $(btanimgfxdir)/159_1.4bpp $(btanimgfxdir)/159.4bpp: $(btanimgfxdir)/159_0.4bpp \
@cat $(btanimgfxdir)/159_0.4bpp $(btanimgfxdir)/159_1.4bpp >$@ $(btanimgfxdir)/159_1.4bpp
@cat $^ >$@
$(btanimgfxdir)/001.4bpp: $(btanimgfxdir)/001_0.4bpp $(btanimgfxdir)/001_1.4bpp $(btanimgfxdir)/001.4bpp: $(btanimgfxdir)/001_0.4bpp \
@cat $(btanimgfxdir)/001_0.4bpp $(btanimgfxdir)/001_1.4bpp >$@ $(btanimgfxdir)/001_1.4bpp
@cat $^ >$@
$(masksgfxdir)/unknown_C2EA50.4bpp: $(masksgfxdir)/unknown_C2EA50.png $(masksgfxdir)/unknown_C2EA50.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 14 $(GFX) $< $@ -num_tiles 14
$(bttransgfxdir)/vs_frame.4bpp: $(bttransgfxdir)/vs_frame.png $(bttransgfxdir)/vs_frame.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 16 $(GFX) $< $@ -num_tiles 16
$(menudir)/party_menu_misc.4bpp: $(menudir)/party_menu_misc.png $(menudir)/party_menu_misc.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 62 $(GFX) $< $@ -num_tiles 62
$(typesdir)/move_types.4bpp: $(types:%=$(typesdir)/%.4bpp) $(contest_types:%=$(typesdir)/contest_%.4bpp) $(typesdir)/move_types.4bpp: $(types:%=$(typesdir)/%.4bpp) $(contest_types:%=$(typesdir)/contest_%.4bpp)
@cat $^ >$@ @cat $^ >$@
$(typesdir)/move_types.gbapal: $(typesdir)/move_types_1.gbapal $(typesdir)/move_types_2.gbapal $(typesdir)/move_types_3.gbapal $(typesdir)/move_types.gbapal: $(typesdir)/move_types_1.gbapal \
@cat $(typesdir)/move_types_1.gbapal $(typesdir)/move_types_2.gbapal $(typesdir)/move_types_3.gbapal >$@ $(typesdir)/move_types_2.gbapal \
$(typesdir)/move_types_3.gbapal
@cat $^ >$@
$(menudir)/bag_screen.4bpp: $(menudir)/bag_screen.png $(menudir)/bag_screen.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 53 $(GFX) $< $@ -num_tiles 53
$(raydir)/rayquaza.8bpp: $(raydir)/rayquaza.png $(rayquazadir)/rayquaza.8bpp: %.8bpp: %.png
$(GFX) $< $@ -num_tiles 227 $(GFX) $< $@ -num_tiles 227
$(raydir)/overcast.4bpp: $(raydir)/overcast.png $(rayquazadir)/overcast.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 313 $(GFX) $< $@ -num_tiles 313
$(raydir)/rayquaza_fly1.4bpp: $(raydir)/rayquaza_fly1.png $(rayquazadir)/rayquaza_fly1.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 124 $(GFX) $< $@ -num_tiles 124
$(raydir)/rayquaza_tail_fix.4bpp: $(raydir)/rayquaza_tail.4bpp $(rayquazadir)/rayquaza_tail_fix.4bpp: $(rayquazadir)/rayquaza_tail.4bpp
cp $< $@ cp $< $@
head -c 12 /dev/zero >> $@ head -c 12 /dev/zero >> $@
$(raydir)/chase_streaks.4bpp: $(raydir)/chase_streaks.png $(rayquazadir)/chase_streaks.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 19 $(GFX) $< $@ -num_tiles 19
$(raydir)/rayquaza_chase.4bpp: $(raydir)/rayquaza_chase.png $(rayquazadir)/rayquaza_chase.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 155 $(GFX) $< $@ -num_tiles 155
graphics/picture_frame/frame5.4bpp: %.4bpp: %.png graphics/picture_frame/frame5.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 86 $(GFX) $< $@ -num_tiles 86
$(roulgfxdir)/roulette_tilt.4bpp: $(roulgfxdir)/shroomish.4bpp $(roulgfxdir)/tailow.4bpp $(roulettegfxdir)/roulette_tilt.4bpp: $(roulettegfxdir)/shroomish.4bpp \
@cat $(roulgfxdir)/shroomish.4bpp $(roulgfxdir)/tailow.4bpp >$@ $(roulettegfxdir)/tailow.4bpp
@cat $^ >$@
$(roulgfxdir)/poke_icons2.4bpp: $(roulgfxdir)/wynaut.4bpp $(roulgfxdir)/azurill.4bpp $(roulgfxdir)/skitty.4bpp $(roulgfxdir)/makuhita.4bpp $(roulettegfxdir)/poke_icons2.4bpp: $(roulettegfxdir)/wynaut.4bpp \
$(roulettegfxdir)/azurill.4bpp \
$(roulettegfxdir)/skitty.4bpp \
$(roulettegfxdir)/makuhita.4bpp
@cat $^ >$@ @cat $^ >$@
$(bttransgfxdir)/85BBC14.4bpp: %.4bpp: %.png $(bttransgfxdir)/85BBC14.4bpp: %.4bpp: %.png
@ -411,20 +448,36 @@ $(bttransgfxdir)/85BBC14.4bpp: %.4bpp: %.png
$(bttransgfxdir)/rayquaza.4bpp: %.4bpp: %.png $(bttransgfxdir)/rayquaza.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 938 $(GFX) $< $@ -num_tiles 938
$(bttransgfxdir)/frontier_square_1.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp $(bttransgfxdir)/frontier_squares_1.4bpp $(bttransgfxdir)/frontier_square_1.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp \
$(bttransgfxdir)/frontier_squares_1.4bpp
@cat $^ >$@ @cat $^ >$@
$(bttransgfxdir)/frontier_square_2.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp $(bttransgfxdir)/frontier_squares_2.4bpp $(bttransgfxdir)/frontier_square_2.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp \
$(bttransgfxdir)/frontier_squares_2.4bpp
@cat $^ >$@ @cat $^ >$@
$(bttransgfxdir)/frontier_square_3.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp $(bttransgfxdir)/frontier_squares_3.4bpp $(bttransgfxdir)/frontier_square_3.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp \
$(bttransgfxdir)/frontier_squares_3.4bpp
@cat $^ >$@ @cat $^ >$@
$(bttransgfxdir)/frontier_square_4.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp $(bttransgfxdir)/frontier_squares_4.4bpp $(bttransgfxdir)/frontier_square_4.4bpp: $(bttransgfxdir)/frontier_squares_blanktiles.4bpp \
$(bttransgfxdir)/frontier_squares_4.4bpp
@cat $^ >$@ @cat $^ >$@
$(pknvoptionsdir)/options.4bpp: $(pknvoptionsdir)/hoenn_map.4bpp $(pknvoptionsdir)/condition.4bpp $(pknvoptionsdir)/match_call.4bpp $(pknvoptionsdir)/ribbons.4bpp $(pknvoptionsdir)/switch_off.4bpp $(pknvoptionsdir)/party.4bpp $(pknvoptionsdir)/search.4bpp $(pknvoptionsdir)/cool.4bpp $(pknvoptionsdir)/beauty.4bpp $(pknvoptionsdir)/cute.4bpp $(pknvoptionsdir)/smart.4bpp $(pknvoptionsdir)/tough.4bpp $(pknvoptionsdir)/cancel.4bpp $(pknvoptionsdir)/options.4bpp: $(pknvoptionsdir)/hoenn_map.4bpp \
$(pknvoptionsdir)/condition.4bpp \
$(pknvoptionsdir)/match_call.4bpp \
$(pknvoptionsdir)/ribbons.4bpp \
$(pknvoptionsdir)/switch_off.4bpp \
$(pknvoptionsdir)/party.4bpp \
$(pknvoptionsdir)/search.4bpp \
$(pknvoptionsdir)/cool.4bpp \
$(pknvoptionsdir)/beauty.4bpp \
$(pknvoptionsdir)/cute.4bpp \
$(pknvoptionsdir)/smart.4bpp \
$(pknvoptionsdir)/tough.4bpp \
$(pknvoptionsdir)/cancel.4bpp
@cat $^ >$@ @cat $^ >$@
$(pknvdir)/header.4bpp: $(pknvdir)/header.png $(pknvdir)/header.4bpp: %.4bpp: %.png
$(GFX) $< $@ -num_tiles 53 $(GFX) $< $@ -num_tiles 53

View File

@ -3,8 +3,8 @@
void ClearDma3Requests(void); void ClearDma3Requests(void);
void ProcessDma3Requests(void); void ProcessDma3Requests(void);
int RequestDma3Copy(const void *src, void *dest, u16 size, u8 mode); s16 RequestDma3Copy(const void *src, void *dest, u16 size, u8 mode);
int RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode); s16 RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode);
int CheckForSpaceForDma3Request(s16 index); int CheckForSpaceForDma3Request(s16 index);
#endif // GUARD_DMA3_H #endif // GUARD_DMA3_H

View File

@ -1,13 +1,24 @@
#include "global.h" #include "global.h"
#include "dma3.h" #include "dma3.h"
IWRAM_DATA struct { // Maximum amount of data we will transfer in one operation
/* 0x00 */ const u8 *src; #define MAX_DMA_BLOCK_SIZE 0x1000
/* 0x04 */ u8 *dest;
/* 0x08 */ u16 size; #define MAX_DMA_REQUESTS 128
/* 0x0A */ u16 mode;
/* 0x0C */ u32 value; #define DMA_REQUEST_COPY32 1
} gDma3Requests[128]; #define DMA_REQUEST_FILL32 2
#define DMA_REQUEST_COPY16 3
#define DMA_REQUEST_FILL16 4
IWRAM_DATA struct
{
const u8 *src;
u8 *dest;
u16 size;
u16 mode;
u32 value;
} gDma3Requests[MAX_DMA_REQUESTS];
static bool8 gDma3ManagerLocked; static bool8 gDma3ManagerLocked;
static u8 gDma3RequestCursor; static u8 gDma3RequestCursor;
@ -19,19 +30,16 @@ void ClearDma3Requests(void)
gDma3ManagerLocked = TRUE; gDma3ManagerLocked = TRUE;
gDma3RequestCursor = 0; gDma3RequestCursor = 0;
for(i = 0; i < (u8)ARRAY_COUNT(gDma3Requests); i++) for (i = 0; i < MAX_DMA_REQUESTS; i++)
{ {
gDma3Requests[i].size = 0; gDma3Requests[i].size = 0;
gDma3Requests[i].src = 0; gDma3Requests[i].src = NULL;
gDma3Requests[i].dest = 0; gDma3Requests[i].dest = NULL;
} }
gDma3ManagerLocked = FALSE; gDma3ManagerLocked = FALSE;
} }
// Maximum amount of data will will transfer in one operation
#define DMA_MAX_BLOCK_SIZE 0x1000
#define Dma3CopyLarge_(src, dest, size, bit) \ #define Dma3CopyLarge_(src, dest, size, bit) \
{ \ { \
const void *_src = src; \ const void *_src = src; \
@ -39,15 +47,15 @@ void ClearDma3Requests(void)
u32 _size = size; \ u32 _size = size; \
while (1) \ while (1) \
{ \ { \
if (_size <= DMA_MAX_BLOCK_SIZE) \ if (_size <= MAX_DMA_BLOCK_SIZE) \
{ \ { \
DmaCopy##bit(3, _src, _dest, _size); \ DmaCopy##bit(3, _src, _dest, _size); \
break; \ break; \
} \ } \
DmaCopy##bit(3, _src, _dest, DMA_MAX_BLOCK_SIZE); \ DmaCopy##bit(3, _src, _dest, MAX_DMA_BLOCK_SIZE); \
_src += DMA_MAX_BLOCK_SIZE; \ _src += MAX_DMA_BLOCK_SIZE; \
_dest += DMA_MAX_BLOCK_SIZE; \ _dest += MAX_DMA_BLOCK_SIZE; \
_size -= DMA_MAX_BLOCK_SIZE; \ _size -= MAX_DMA_BLOCK_SIZE; \
} \ } \
} }
@ -60,14 +68,14 @@ void ClearDma3Requests(void)
u32 _size = size; \ u32 _size = size; \
while (1) \ while (1) \
{ \ { \
if (_size <= DMA_MAX_BLOCK_SIZE) \ if (_size <= MAX_DMA_BLOCK_SIZE) \
{ \ { \
DmaFill##bit(3, value, _dest, _size); \ DmaFill##bit(3, value, _dest, _size); \
break; \ break; \
} \ } \
DmaFill##bit(3, value, _dest, DMA_MAX_BLOCK_SIZE); \ DmaFill##bit(3, value, _dest, MAX_DMA_BLOCK_SIZE); \
_dest += DMA_MAX_BLOCK_SIZE; \ _dest += MAX_DMA_BLOCK_SIZE; \
_size -= DMA_MAX_BLOCK_SIZE; \ _size -= MAX_DMA_BLOCK_SIZE; \
} \ } \
} }
@ -77,46 +85,48 @@ void ClearDma3Requests(void)
void ProcessDma3Requests(void) void ProcessDma3Requests(void)
{ {
u16 totalSize; u16 bytesTransferred;
if (gDma3ManagerLocked) if (gDma3ManagerLocked)
return; return;
totalSize = 0; bytesTransferred = 0;
// as long as there are DMA requests to process (unless size or vblank is an issue), do not exit // as long as there are DMA requests to process (unless size or vblank is an issue), do not exit
while (gDma3Requests[gDma3RequestCursor].size != 0) while (gDma3Requests[gDma3RequestCursor].size != 0)
{ {
totalSize += gDma3Requests[gDma3RequestCursor].size; bytesTransferred += gDma3Requests[gDma3RequestCursor].size;
if (totalSize > 0xA000) if (bytesTransferred > 40 * 1024)
return; // don't do too much at once return; // don't transfer more than 40 KiB
if (*(u8 *)REG_ADDR_VCOUNT > 224) if (*(u8 *)REG_ADDR_VCOUNT > 224)
return; // we're about to leave vblank, stop return; // we're about to leave vblank, stop
switch (gDma3Requests[gDma3RequestCursor].mode) switch (gDma3Requests[gDma3RequestCursor].mode)
{ {
case 1: // regular 32-bit copy case DMA_REQUEST_COPY32: // regular 32-bit copy
Dma3CopyLarge32_(gDma3Requests[gDma3RequestCursor].src, Dma3CopyLarge32_(gDma3Requests[gDma3RequestCursor].src,
gDma3Requests[gDma3RequestCursor].dest, gDma3Requests[gDma3RequestCursor].dest,
gDma3Requests[gDma3RequestCursor].size); gDma3Requests[gDma3RequestCursor].size);
break; break;
case 2: // repeat a single 32-bit value across RAM case DMA_REQUEST_FILL32: // repeat a single 32-bit value across RAM
Dma3FillLarge32_(gDma3Requests[gDma3RequestCursor].value, Dma3FillLarge32_(gDma3Requests[gDma3RequestCursor].value,
gDma3Requests[gDma3RequestCursor].dest, gDma3Requests[gDma3RequestCursor].dest,
gDma3Requests[gDma3RequestCursor].size); gDma3Requests[gDma3RequestCursor].size);
break; break;
case 3: // regular 16-bit copy case DMA_REQUEST_COPY16: // regular 16-bit copy
Dma3CopyLarge16_(gDma3Requests[gDma3RequestCursor].src, Dma3CopyLarge16_(gDma3Requests[gDma3RequestCursor].src,
gDma3Requests[gDma3RequestCursor].dest, gDma3Requests[gDma3RequestCursor].dest,
gDma3Requests[gDma3RequestCursor].size); gDma3Requests[gDma3RequestCursor].size);
break; break;
case 4: // repeat a single 16-bit value across RAM case DMA_REQUEST_FILL16: // repeat a single 16-bit value across RAM
Dma3FillLarge16_(gDma3Requests[gDma3RequestCursor].value, Dma3FillLarge16_(gDma3Requests[gDma3RequestCursor].value,
gDma3Requests[gDma3RequestCursor].dest, gDma3Requests[gDma3RequestCursor].dest,
gDma3Requests[gDma3RequestCursor].size); gDma3Requests[gDma3RequestCursor].size);
break; break;
} }
// Free the request
gDma3Requests[gDma3RequestCursor].src = NULL; gDma3Requests[gDma3RequestCursor].src = NULL;
gDma3Requests[gDma3RequestCursor].dest = NULL; gDma3Requests[gDma3RequestCursor].dest = NULL;
gDma3Requests[gDma3RequestCursor].size = 0; gDma3Requests[gDma3RequestCursor].size = 0;
@ -124,59 +134,54 @@ void ProcessDma3Requests(void)
gDma3Requests[gDma3RequestCursor].value = 0; gDma3Requests[gDma3RequestCursor].value = 0;
gDma3RequestCursor++; gDma3RequestCursor++;
if (gDma3RequestCursor >= 128) // loop back to the first DMA request if (gDma3RequestCursor >= MAX_DMA_REQUESTS) // loop back to the first DMA request
gDma3RequestCursor = 0; gDma3RequestCursor = 0;
} }
} }
int RequestDma3Copy(const void *src, void *dest, u16 size, u8 mode) s16 RequestDma3Copy(const void *src, void *dest, u16 size, u8 mode)
{ {
int cursor; int cursor;
int var = 0; int i = 0;
gDma3ManagerLocked = 1;
gDma3ManagerLocked = TRUE;
cursor = gDma3RequestCursor; cursor = gDma3RequestCursor;
while(1)
while (i < MAX_DMA_REQUESTS)
{ {
if(!gDma3Requests[cursor].size) // an empty copy was found and the current cursor will be returned. if (gDma3Requests[cursor].size == 0) // an empty request was found.
{ {
gDma3Requests[cursor].src = src; gDma3Requests[cursor].src = src;
gDma3Requests[cursor].dest = dest; gDma3Requests[cursor].dest = dest;
gDma3Requests[cursor].size = size; gDma3Requests[cursor].size = size;
if(mode == 1) if (mode == 1)
gDma3Requests[cursor].mode = mode; gDma3Requests[cursor].mode = DMA_REQUEST_COPY32;
else else
gDma3Requests[cursor].mode = 3; gDma3Requests[cursor].mode = DMA_REQUEST_COPY16;
gDma3ManagerLocked = FALSE; gDma3ManagerLocked = FALSE;
return (s16)cursor; return cursor;
} }
if(++cursor >= 0x80) // loop back to start. if (++cursor >= MAX_DMA_REQUESTS) // loop back to start.
{
cursor = 0; cursor = 0;
} i++;
if(++var >= 0x80) // max checks were made. all resulted in failure.
{
break;
}
} }
gDma3ManagerLocked = FALSE; gDma3ManagerLocked = FALSE;
return -1; return -1; // no free DMA request was found
} }
int RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode) s16 RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode)
{ {
int cursor; int cursor;
int var = 0; int i = 0;
cursor = gDma3RequestCursor; cursor = gDma3RequestCursor;
gDma3ManagerLocked = 1; gDma3ManagerLocked = TRUE;
while(1) while (i < MAX_DMA_REQUESTS)
{ {
if(!gDma3Requests[cursor].size) if (gDma3Requests[cursor].size == 0) // an empty request was found.
{ {
gDma3Requests[cursor].dest = dest; gDma3Requests[cursor].dest = dest;
gDma3Requests[cursor].size = size; gDma3Requests[cursor].size = size;
@ -184,41 +189,39 @@ int RequestDma3Fill(s32 value, void *dest, u16 size, u8 mode)
gDma3Requests[cursor].value = value; gDma3Requests[cursor].value = value;
if(mode == 1) if(mode == 1)
gDma3Requests[cursor].mode = 2; gDma3Requests[cursor].mode = DMA_REQUEST_FILL32;
else else
gDma3Requests[cursor].mode = 4; gDma3Requests[cursor].mode = DMA_REQUEST_FILL16;
gDma3ManagerLocked = FALSE; gDma3ManagerLocked = FALSE;
return (s16)cursor; return cursor;
} }
if(++cursor >= 0x80) // loop back to start. if (++cursor >= MAX_DMA_REQUESTS) // loop back to start.
{
cursor = 0; cursor = 0;
} i++;
if(++var >= 0x80) // max checks were made. all resulted in failure.
{
break;
}
} }
gDma3ManagerLocked = FALSE; gDma3ManagerLocked = FALSE;
return -1; return -1; // no free DMA request was found
} }
int CheckForSpaceForDma3Request(s16 index) int CheckForSpaceForDma3Request(s16 index)
{ {
int current = 0; int i = 0;
if (index == -1) if (index == -1) // check if all requests are free
{ {
for (; current < 0x80; current ++) while (i < MAX_DMA_REQUESTS)
if (gDma3Requests[current].size) {
if (gDma3Requests[i].size != 0)
return -1; return -1;
i++;
}
return 0;
}
else // check the specified request
{
if (gDma3Requests[index].size != 0)
return -1;
return 0; return 0;
} }
if (gDma3Requests[index].size)
return -1;
return 0;
} }

View File

@ -332,7 +332,6 @@ void SetSerialCallback(IntrCallback callback)
} }
extern void CopyBufferedValuesToGpuRegs(void); extern void CopyBufferedValuesToGpuRegs(void);
extern void ProcessDma3Requests(void);
static void VBlankIntr(void) static void VBlankIntr(void)
{ {