fast dma

git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@35 be3aeb3a-fb24-0410-a615-afba39da0efa

diff --git a/gp2x/Makefile b/gp2x/Makefile
index d4de0ec..899f05f 100644 (file)
--- a/gp2x/Makefile
+++ b/gp2x/Makefile
@@ -11,6 +11,7 @@ dprint = 1
 asm_memory = 0 # TODO\r
 asm_render = 1\r
 asm_ym2612 = 1\r
+asm_misc = 1\r
 #profile = 1\r
 #use_musashi = 1\r
 #up = 1\r
@@ -55,6 +56,10 @@ ifeq "$(asm_ym2612)" "1"
 DEFINC += -D_ASM_YM2612_C\r
 OBJS += ../../Pico/sound/ym2612_asm.o\r
 endif\r
+ifeq "$(asm_misc)" "1"\r
+DEFINC += -D_ASM_MISC_C\r
+OBJS += ../../Pico/misc_asm.o\r
+endif\r
 # Pico - sound\r
 OBJS += ../../Pico/sound/mix_asm.o\r
 OBJS += ../../Pico/sound/sound.o ../../Pico/sound/sn76496.o ../../Pico/sound/ym2612.o\r
@@ -128,6 +133,9 @@ testrefr.gpe : test.o gp2x.o asmutils.o
 ../../Pico/sound/mix_asm.o : ../../Pico/sound/mix.s\r
        @echo $<\r
        @$(AS) $(ASOPT) $< -o $@\r
+../../Pico/misc_asm.o : ../../Pico/misc.s\r
+       @echo $<\r
+       @$(AS) $(ASOPT) $< -o $@\r
 \r
 # build Cyclone\r
 ../../cpu/Cyclone/proj/Cyclone.s :\r

diff --git a/gp2x/emu.c b/gp2x/emu.c
index 36408f4..a5a46ea 100644 (file)
--- a/gp2x/emu.c
+++ b/gp2x/emu.c
@@ -1232,6 +1232,7 @@ if (Pico.m.frame_count == 31563) {
        // if in 16bit mode, generate 8it image for menu background\r
        if (!(PicoOpt&0x10) && (currentConfig.EmuOpt&0x80)) {\r
                PicoOpt |= 0x10;\r
+               Pico.m.dirtyPal = 1;\r
                PicoFrameFull();\r
                blit("", NULL); blit("", NULL); blit("", NULL); blit("", NULL); // be sure buffer3 gets updated\r
                PicoOpt &= ~0x10;\r

diff --git a/linux/940ctl_ym2612.c b/linux/940ctl_ym2612.c
index 86435e4..451c942 100644 (file)
--- a/linux/940ctl_ym2612.c
+++ b/linux/940ctl_ym2612.c
@@ -224,16 +224,3 @@ int mp3_get_offset(void)
 }
 
 
-/* unimplemented... */
-void mix_16h_to_32(int *dest_buf, short *mp3_buf, int count)
-{
-}
-
-void mix_16h_to_32_s1(int *dest_buf, short *mp3_buf, int count)
-{
-}
-
-void mix_16h_to_32_s2(int *dest_buf, short *mp3_buf, int count)
-{
-}
-