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Restored auto model selection in libretro. Fixed incorrect aspect ratio in libretro (Closes #30).

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This commit is contained in:
Lior Halphon 2018-02-10 15:41:00 +02:00
parent 81f808e184
commit 220ba9ff38
1 changed files with 12 additions and 10 deletions
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22
libretro/libretro.c
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@ -205,7 +205,7 @@ static const struct retro_variable vars[] = {
{ "sameboy_dual", "Dual Game Boy Mode (restart); disabled|enabled" },
{ "sameboy_color_correction_mode", "Color Correction; off|correct curves|emulate hardware|preserve brightness" },
{ "sameboy_high_pass_filter_mode", "High Pass Filter; off|accurate|remove dc offset" },
{ "sameboy_model", "Emulated Model; Game Boy Color|Game Boy Advance|Game Boy" },
{ "sameboy_model", "Emulated Model; Game Boy Color|Game Boy Advance|Auto|Game Boy" },
{ NULL }
};
@ -215,8 +215,8 @@ static const struct retro_variable vars_sameboy_dual[] = {
/*{ "sameboy_ir", "Infrared Sensor Emulation; disabled|enabled" },*/
{ "sameboy_screen_layout", "Screen Layout; top-down|left-right" },
{ "sameboy_audio_output", "Audio output; Game Boy #1|Game Boy #2" },
{ "sameboy_model_1", "Emulated Model for Game Boy #1; Game Boy Color|Game Boy Advance|Game Boy" },
{ "sameboy_model_2", "Emulated Model for Game Boy #2; Game Boy Color|Game Boy Advance|Game Boy" },
{ "sameboy_model_1", "Emulated Model for Game Boy #1; Game Boy Color|Game Boy Advance|Auto|Game Boy" },
{ "sameboy_model_2", "Emulated Model for Game Boy #2; Game Boy Color|Game Boy Advance|Auto|Game Boy" },
{ "sameboy_color_correction_mode_1", "Color Correction for Game Boy #1; off|correct curves|emulate hardware|preserve brightness" },
{ "sameboy_color_correction_mode_2", "Color Correction for Game Boy #2; off|correct curves|emulate hardware|preserve brightness" },
{ "sameboy_high_pass_filter_mode_1", "High Pass Filter for Game Boy #1; off|accurate|remove dc offset" },
@ -229,8 +229,8 @@ static const struct retro_variable vars_link_dual[] = {
/*{ "sameboy_ir", "Infrared Sensor Emulation; disabled|enabled" },*/
{ "sameboy_screen_layout", "Screen Layout; top-down|left-right" },
{ "sameboy_audio_output", "Audio output; Game Boy #1|Game Boy #2" },
{ "sameboy_model_1", "Emulated Model for Game Boy #1; Game Boy Color|Game Boy Advance|Game Boy" },
{ "sameboy_model_2", "Emulated Model for Game Boy #2; Game Boy Color|Game Boy Advance|Game Boy" },
{ "sameboy_model_1", "Emulated Model for Game Boy #1; Game Boy Color|Game Boy Advance|Auto|Game Boy" },
{ "sameboy_model_2", "Emulated Model for Game Boy #2; Game Boy Color|Game Boy Advance|Auto|Game Boy" },
{ "sameboy_color_correction_mode_1", "Color Correction for Game Boy #1; off|correct curves|emulate hardware|preserve brightness" },
{ "sameboy_color_correction_mode_2", "Color Correction for Game Boy #2; off|correct curves|emulate hardware|preserve brightness" },
{ "sameboy_high_pass_filter_mode_1", "High Pass Filter for Game Boy #1; off|accurate|remove dc offset" },
@ -304,9 +304,9 @@ static void init_for_current_model(void)
else
GB_init_cgb(&gameboy[i]);
}
const char *model_name = (const char *[]){"dmg", "cgb", "agb"}[model[i]];
const unsigned char *boot_code = (const unsigned char *[]){dmg_boot, cgb_boot, agb_boot}[model[i]];
unsigned boot_length = (unsigned []){dmg_boot_length, cgb_boot_length, agb_boot_length}[model[i]];
const char *model_name = (const char *[]){"dmg", "cgb", "agb"}[effective_model[i]];
const unsigned char *boot_code = (const unsigned char *[]){dmg_boot, cgb_boot, agb_boot}[effective_model[i]];
unsigned boot_length = (unsigned []){dmg_boot_length, cgb_boot_length, agb_boot_length}[effective_model[i]];
char buf[256];
snprintf(buf, sizeof(buf), "%s%c%s_boot.bin", retro_system_directory, slash, model_name);
@ -492,6 +492,7 @@ static void check_variables(bool link)
new_model = MODEL_AGB;
else
new_model = MODEL_AUTO;
if (GB_is_inited(&gameboy[0]) && new_model != model[0]) {
model[0] = new_model;
init_for_current_model();
@ -512,6 +513,7 @@ static void check_variables(bool link)
new_model = MODEL_AGB;
else
new_model = MODEL_AUTO;
if (GB_is_inited(&gameboy[1]) && new_model != model[1]) {
model[1] = new_model;
init_for_current_model();
@ -654,11 +656,11 @@ void retro_get_system_av_info(struct retro_system_av_info *info)
if (screen_layout == LAYOUT_TOP_DOWN) {
geom.base_width = VIDEO_WIDTH;
geom.base_height = VIDEO_HEIGHT * emulated_devices;
geom.aspect_ratio = VIDEO_WIDTH / (emulated_devices * VIDEO_HEIGHT);
geom.aspect_ratio = (double)VIDEO_WIDTH / (emulated_devices * VIDEO_HEIGHT);
}else if (screen_layout == LAYOUT_LEFT_RIGHT) {
geom.base_width = VIDEO_WIDTH * emulated_devices;
geom.base_height = VIDEO_HEIGHT;
geom.aspect_ratio = (VIDEO_WIDTH * emulated_devices) / VIDEO_HEIGHT;
geom.aspect_ratio = ((double)VIDEO_WIDTH * emulated_devices) / VIDEO_HEIGHT;
}
geom.max_width = VIDEO_WIDTH * emulated_devices;