X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=platform%2Flinux%2Femu.c;h=c470a7717b3cc4c3a85e7393b5bd2a461ab1e00a;hb=898d51a7fd1c090799ac88869fa0daf096fd702f;hp=931031b4c9705405afed258328485665cba36863;hpb=cff531af94bd9c9c89ae162e80f48ddc26a4e504;p=picodrive.git

diff --git a/platform/linux/emu.c b/platform/linux/emu.c
index 931031b..c470a77 100644
--- a/platform/linux/emu.c
+++ b/platform/linux/emu.c
@@ -11,15 +11,13 @@
 
 #include "../libpicofe/menu.h"
 #include "../libpicofe/plat.h"
-#include "../libpicofe/linux/sndout_oss.h"
 #include "../common/emu.h"
 #include "../common/arm_utils.h"
-#include "version.h"
+#include "../common/version.h"
 
 #include <pico/pico_int.h>
 
 
-static short __attribute__((aligned(4))) sndBuffer[2*44100/50];
 const char *renderer_names[] = { "16bit accurate", " 8bit accurate", " 8bit fast", NULL };
 const char *renderer_names32x[] = { "accurate", "faster", "fastest", NULL };
 enum renderer_types { RT_16BIT, RT_8BIT_ACC, RT_8BIT_FAST, RT_COUNT };
@@ -31,44 +29,9 @@ void pemu_prep_defconfig(void)
 
 void pemu_validate_config(void)
 {
-	extern int PicoOpt;
-//	PicoOpt &= ~POPT_EXT_FM;
-	PicoOpt &= ~POPT_EN_SVP_DRC;
-}
-
-// FIXME: dupes from GP2X, need cleanup
-static void (*osd_text)(int x, int y, const char *text);
-
-/*
-static void osd_text8(int x, int y, const char *text)
-{
-	int len = strlen(text)*8;
-	int *p, i, h, offs;
-
-	len = (len+3) >> 2;
-	for (h = 0; h < 8; h++) {
-		offs = (x + g_screen_width * (y+h)) & ~3;
-		p = (int *) ((char *)g_screen_ptr + offs);
-		for (i = len; i; i--, p++)
-			*p = 0xe0e0e0e0;
-	}
-	emu_text_out8(x, y, text);
-}
-*/
-
-static void osd_text16(int x, int y, const char *text)
-{
-	int len = strlen(text)*8;
-	int *p, i, h, offs;
-
-	len = (len+1) >> 1;
-	for (h = 0; h < 8; h++) {
-		offs = (x + g_screen_width * (y+h)) & ~1;
-		p = (int *) ((short *)g_screen_ptr + offs);
-		for (i = len; i; i--, p++)
-			*p = (*p >> 2) & 0x39e7;
-	}
-	emu_text_out16(x, y, text);
+#if !defined(__arm__) && !defined(__i386__) && !defined(__x86_64__)
+	PicoIn.opt &= ~POPT_EN_DRC;
+#endif
 }
 
 static void draw_cd_leds(void)
@@ -103,10 +66,10 @@ static void draw_cd_leds(void)
 
 void pemu_finalize_frame(const char *fps, const char *notice)
 {
-	if (currentConfig.renderer != RT_16BIT && !(PicoAHW & PAHW_32X)) {
+	if (currentConfig.renderer != RT_16BIT && !(PicoIn.AHW & PAHW_32X)) {
 		unsigned short *pd = (unsigned short *)g_screen_ptr + 8 * g_screen_width;
-		unsigned char *ps = PicoDraw2FB + 328*8 + 8;
-		unsigned short *pal = HighPal;
+		unsigned char *ps = Pico.est.Draw2FB + 328*8 + 8;
+		unsigned short *pal = Pico.est.HighPal;
 		int i, x;
 		if (Pico.m.dirtyPal)
 			PicoDrawUpdateHighPal();
@@ -117,11 +80,11 @@ void pemu_finalize_frame(const char *fps, const char *notice)
 
 	if (notice || (currentConfig.EmuOpt & EOPT_SHOW_FPS)) {
 		if (notice)
-			osd_text(4, g_screen_height - 8, notice);
+			emu_osd_text16(4, g_screen_height - 8, notice);
 		if (currentConfig.EmuOpt & EOPT_SHOW_FPS)
-			osd_text(g_screen_width - 60, g_screen_height - 8, fps);
+			emu_osd_text16(g_screen_width - 60, g_screen_height - 8, fps);
 	}
-	if ((PicoAHW & PAHW_MCD) && (currentConfig.EmuOpt & EOPT_EN_CD_LEDS))
+	if ((PicoIn.AHW & PAHW_MCD) && (currentConfig.EmuOpt & EOPT_EN_CD_LEDS))
 		draw_cd_leds();
 }
 
@@ -129,32 +92,23 @@ static void apply_renderer(void)
 {
 	switch (currentConfig.renderer) {
 	case RT_16BIT:
-		PicoOpt &= ~POPT_ALT_RENDERER;
+		PicoIn.opt &= ~POPT_ALT_RENDERER;
 		PicoDrawSetOutFormat(PDF_RGB555, 0);
 		PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
 		break;
 	case RT_8BIT_ACC:
-		PicoOpt &= ~POPT_ALT_RENDERER;
+		PicoIn.opt &= ~POPT_ALT_RENDERER;
 		PicoDrawSetOutFormat(PDF_8BIT, 0);
-		PicoDrawSetOutBuf(PicoDraw2FB + 8, 328);
+		PicoDrawSetOutBuf(Pico.est.Draw2FB + 8, 328);
 		break;
 	case RT_8BIT_FAST:
-		PicoOpt |=  POPT_ALT_RENDERER;
+		PicoIn.opt |=  POPT_ALT_RENDERER;
 		PicoDrawSetOutFormat(PDF_NONE, 0);
 		break;
 	}
 
-	if (PicoAHW & PAHW_32X) {
-		int only_32x = 0;
-		if (currentConfig.renderer == RT_16BIT)
-			only_32x = 1;
-		else
-			PicoDrawSetOutFormat(PDF_NONE, 0);
-		PicoDraw32xSetFrameMode(1, only_32x);
+	if (PicoIn.AHW & PAHW_32X)
 		PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
-	}
-	//PicoDraw32xSetFrameMode(0, 0);
-	//PicoDrawSetOutFormat(PDF_RGB555, 1);
 }
 
 void plat_video_toggle_renderer(int change, int is_menu)
@@ -171,20 +125,6 @@ void plat_video_toggle_renderer(int change, int is_menu)
 	emu_status_msg(renderer_names[currentConfig.renderer]);
 }
 
-void plat_video_menu_enter(int is_rom_loaded)
-{
-}
-
-void plat_video_menu_begin(void)
-{
-	g_menuscreen_ptr = g_screen_ptr;
-}
-
-void plat_video_menu_end(void)
-{
-	plat_video_flip();
-}
-
 void plat_status_msg_clear(void)
 {
 	unsigned short *d = (unsigned short *)g_screen_ptr + g_screen_width * g_screen_height;
@@ -214,7 +154,6 @@ void plat_update_volume(int has_changed, int is_up)
 void pemu_forced_frame(int no_scale, int do_emu)
 {
 	PicoDrawSetOutBuf(g_screen_ptr, g_screen_width * 2);
-	PicoDraw32xSetFrameMode(0, 0);
 	PicoDrawSetCallbacks(NULL, NULL);
 	Pico.m.dirtyPal = 1;
 
@@ -223,43 +162,9 @@ void pemu_forced_frame(int no_scale, int do_emu)
 	g_menubg_src_ptr = g_screen_ptr;
 }
 
-static void oss_write_nonblocking(int len)
-{
-	// sndout_oss_can_write() is not reliable, only use with no_frmlimit
-	if ((currentConfig.EmuOpt & EOPT_NO_FRMLIMIT) && !sndout_oss_can_write(len))
-		return;
-
-	sndout_oss_write_nb(PsndOut, len);
-}
-
 void pemu_sound_start(void)
 {
-	PsndOut = NULL;
-
-	if (currentConfig.EmuOpt & EOPT_EN_SOUND)
-	{
-		int is_stereo = (PicoOpt & POPT_EN_STEREO) ? 1 : 0;
-
-		PsndRerate(Pico.m.frame_count ? 1 : 0);
-
-		printf("starting audio: %i len: %i stereo: %i, pal: %i\n",
-			PsndRate, PsndLen, is_stereo, Pico.m.pal);
-		sndout_oss_start(PsndRate, is_stereo, 1);
-		sndout_oss_setvol(currentConfig.volume, currentConfig.volume);
-		PicoWriteSound = oss_write_nonblocking;
-		plat_update_volume(0, 0);
-		memset(sndBuffer, 0, sizeof(sndBuffer));
-		PsndOut = sndBuffer;
-	}
-}
-
-void pemu_sound_stop(void)
-{
-}
-
-void pemu_sound_wait(void)
-{
-	// don't need to do anything, writes will block by themselves
+	emu_sound_start();
 }
 
 void plat_debug_cat(char *str)
@@ -275,15 +180,10 @@ void emu_video_mode_change(int start_line, int line_count, int is_32cols)
 void pemu_loop_prep(void)
 {
 	apply_renderer();
-	osd_text = osd_text16;
-
-	pemu_sound_start();
 }
 
 void pemu_loop_end(void)
 {
-	pemu_sound_stop();
-
 	/* do one more frame for menu bg */
 	pemu_forced_frame(0, 1);
 }
@@ -301,3 +201,7 @@ void plat_wait_till_us(unsigned int us_to)
 	}
 }
 
+void *plat_mem_get_for_drc(size_t size)
+{
+	return NULL;
+}