X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=gp2x%2Fplat.c;h=e80b0fb279530b779264d06b2a0d7f14078a863f;hb=HEAD;hp=6fce7bc2f6b23d15879c88345e1315a9cb0076f5;hpb=b6072c177f57cdcb32cfd5eee53b7c178f89c5d3;p=libpicofe.git diff --git a/gp2x/plat.c b/gp2x/plat.c index 6fce7bc..e80b0fb 100644 --- a/gp2x/plat.c +++ b/gp2x/plat.c @@ -1,102 +1,53 @@ +/* + * (C) notaz, 2013 + * + * This work is licensed under the terms of any of these licenses + * (at your option): + * - GNU GPL, version 2 or later. + * - GNU LGPL, version 2.1 or later. + * - MAME license. + * See the COPYING file in the top-level directory. + */ + #include #include #include -#include +#include +#include +#include +#include +#include "../plat.h" +#include "../input.h" #include "plat_gp2x.h" #include "soc.h" -#include "warm.h" -#include "../common/plat.h" -#include "../common/readpng.h" -#include "../common/menu.h" -#include "../common/emu.h" -#include "../linux/sndout_oss.h" - -#include -/* GP2X local */ int default_cpu_clock; int gp2x_dev_id; -int gp2x_current_bpp; -void *gp2x_screens[4]; - -void gp2x_video_changemode(int bpp) -{ - gp2x_video_changemode_ll(bpp); - - gp2x_current_bpp = bpp < 0 ? -bpp : bpp; -} - -static void gp2x_memcpy_buffers(int buffers, void *data, int offset, int len) -{ - char *dst; - if (buffers & (1<<0)) { dst = (char *)gp2x_screens[0] + offset; if (dst != data) memcpy(dst, data, len); } - if (buffers & (1<<1)) { dst = (char *)gp2x_screens[1] + offset; if (dst != data) memcpy(dst, data, len); } - if (buffers & (1<<2)) { dst = (char *)gp2x_screens[2] + offset; if (dst != data) memcpy(dst, data, len); } - if (buffers & (1<<3)) { dst = (char *)gp2x_screens[3] + offset; if (dst != data) memcpy(dst, data, len); } -} - -void gp2x_memcpy_all_buffers(void *data, int offset, int len) -{ - gp2x_memcpy_buffers(0xf, data, offset, len); -} - -void gp2x_memset_all_buffers(int offset, int byte, int len) -{ - memset((char *)gp2x_screens[0] + offset, byte, len); - memset((char *)gp2x_screens[1] + offset, byte, len); - memset((char *)gp2x_screens[2] + offset, byte, len); - memset((char *)gp2x_screens[3] + offset, byte, len); -} -void gp2x_make_fb_bufferable(int yes) -{ - int ret = 0; - - yes = yes ? 1 : 0; - ret |= warm_change_cb_range(WCB_B_BIT, yes, gp2x_screens[0], 320*240*2); - ret |= warm_change_cb_range(WCB_B_BIT, yes, gp2x_screens[1], 320*240*2); - ret |= warm_change_cb_range(WCB_B_BIT, yes, gp2x_screens[2], 320*240*2); - ret |= warm_change_cb_range(WCB_B_BIT, yes, gp2x_screens[3], 320*240*2); - - if (ret) - fprintf(stderr, "could not make fb buferable.\n"); - else - printf("made fb buferable.\n"); -} - -/* common */ -void plat_video_menu_enter(int is_rom_loaded) -{ - if (gp2x_current_bpp != 16 || gp2x_dev_id == GP2X_DEV_WIZ) { - /* try to switch nicely avoiding glitches */ - gp2x_video_wait_vsync(); - memset(gp2x_screens[0], 0, 320*240*2); - memset(gp2x_screens[1], 0, 320*240*2); - gp2x_video_flip2(); // might flip to fb2/3 - gp2x_video_flip2(); // ..so we do it again - // gp2x_video_wait_vsync(); - } - - // switch to 16bpp - gp2x_video_changemode_ll(16); - gp2x_video_RGB_setscaling(0, 320, 240); -} - -void plat_video_menu_begin(void) -{ - memcpy(g_screen_ptr, gp2x_screens[2], 320*240*2); - g_menuscreen_ptr = g_screen_ptr; -} - -void plat_video_menu_end(void) -{ - // FIXME - // gp2x_video_flush_cache(); - gp2x_video_flip2(); -} - -void plat_early_init(void) +static const char * const caanoo_keys[KEY_MAX + 1] = { + [0 ... KEY_MAX] = NULL, + [KEY_UP] = "Up", + [KEY_LEFT] = "Left", + [KEY_RIGHT] = "Right", + [KEY_DOWN] = "Down", + [BTN_TRIGGER] = "A", + [BTN_THUMB] = "X", + [BTN_THUMB2] = "B", + [BTN_TOP] = "Y", + [BTN_TOP2] = "L", + [BTN_PINKIE] = "R", + [BTN_BASE] = "Home", + [BTN_BASE2] = "Lock", + [BTN_BASE3] = "I", + [BTN_BASE4] = "II", + [BTN_BASE5] = "Push", +}; + +/* to be filled by mmsp2/pollux _init */ +struct plat_target plat_target; + +int plat_target_init(void) { gp2x_soc_t soc; FILE *f; @@ -105,10 +56,12 @@ void plat_early_init(void) switch (soc) { case SOCID_MMSP2: + mmsp2_init(); default_cpu_clock = 200; gp2x_dev_id = GP2X_DEV_GP2X; break; case SOCID_POLLUX: + pollux_init(); default_cpu_clock = 533; f = fopen("/dev/accel", "rb"); if (f) { @@ -122,48 +75,26 @@ void plat_early_init(void) } break; default: - printf("could not recognize SoC, running in dummy mode.\n"); + printf("could not recognize SoC.\n"); break; } - gp2x_menu_init(); + return 0; } -void plat_init(void) +/* to be called after in_probe */ +void plat_target_setup_input(void) { - gp2x_soc_t soc; - - soc = soc_detect(); - switch (soc) - { - case SOCID_MMSP2: - mmsp2_init(); - break; - case SOCID_POLLUX: - pollux_init(); - break; - default: - dummy_init(); - break; - } - - warm_init(); - - gp2x_memset_all_buffers(0, 0, 320*240*2); - - // use buffer2 for menubg to save mem (using only buffers 0, 1 in menu) - g_menubg_ptr = gp2x_screens[2]; - - // snd - sndout_oss_init(); + if (gp2x_dev_id == GP2X_DEV_CAANOO) + in_set_config(in_name_to_id("evdev:pollux-analog"), + IN_CFG_KEY_NAMES, + caanoo_keys, sizeof(caanoo_keys)); } -void plat_finish(void) +void plat_target_finish(void) { gp2x_soc_t soc; - warm_finish(); - soc = soc_detect(); switch (soc) { @@ -174,19 +105,6 @@ void plat_finish(void) pollux_finish(); break; default: - dummy_finish(); break; } - - sndout_oss_exit(); } - -void lprintf(const char *fmt, ...) -{ - va_list vl; - - va_start(vl, fmt); - vprintf(fmt, vl); - va_end(vl); -} -