static void extract_video_config(running_machine &machine)
{
const char *stemp;
sdl_options &options = downcast<sdl_options &>(machine.options());
video_config.perftest = options.video_fps();
// global options: extract the data
video_config.windowed = options.window();
video_config.keepaspect = options.keep_aspect();
video_config.numscreens = options.numscreens();
video_config.fullstretch = options.uneven_stretch();
#ifdef SDLMAME_X11
video_config.restrictonemonitor = !options.use_all_heads();
#endif
if (machine.debug_flags & DEBUG_FLAG_OSD_ENABLED)
video_config.windowed = TRUE;
// default to working video please
video_config.novideo = 0;
// d3d options: extract the data
stemp = options.video();
if (strcmp(stemp, SDLOPTVAL_SOFT) == 0)
video_config.mode = VIDEO_MODE_SOFT;
else if (strcmp(stemp, SDLOPTVAL_NONE) == 0)
{
video_config.mode = VIDEO_MODE_SOFT;
video_config.novideo = 1;
if (options.seconds_to_run() == 0)
mame_printf_warning("Warning: -video none doesn't make much sense without -seconds_to_run\n");
}
else if (USE_OPENGL && (strcmp(stemp, SDLOPTVAL_OPENGL) == 0))
video_config.mode = VIDEO_MODE_OPENGL;
else if (USE_OPENGL && (strcmp(stemp, SDLOPTVAL_OPENGL16) == 0))
{
video_config.mode = VIDEO_MODE_OPENGL;
video_config.prefer16bpp_tex = 1;
}
else if (SDLMAME_SDL2 && (strcmp(stemp, SDLOPTVAL_SDL13) == 0))
{
video_config.mode = VIDEO_MODE_SDL13;
video_config.prefer16bpp_tex = 1;
}
else
{
mame_printf_warning("Invalid video value %s; reverting to software\n", stemp);
video_config.mode = VIDEO_MODE_SOFT;
}
video_config.switchres = options.switch_res();
video_config.centerh = options.centerh();
video_config.centerv = options.centerv();
video_config.waitvsync = options.wait_vsync();
video_config.syncrefresh = options.sync_refresh();
if (!video_config.waitvsync && video_config.syncrefresh)
{
mame_printf_warning("-syncrefresh specified without -waitsync. Reverting to -nosyncrefresh\n");
video_config.syncrefresh = 0;
}
if (USE_OPENGL || SDLMAME_SDL2)
{
video_config.filter = options.filter();
}
if (USE_OPENGL)
{
video_config.prescale = options.prescale();
if (video_config.prescale < 1 || video_config.prescale > 3)
{
mame_printf_warning("Invalid prescale option, reverting to '1'\n");
video_config.prescale = 1;
}
// default to working video please
video_config.prefer16bpp_tex = 0;
video_config.forcepow2texture = options.gl_force_pow2_texture();
video_config.allowtexturerect = !(options.gl_no_texture_rect());
video_config.vbo = options.gl_vbo();
video_config.pbo = options.gl_pbo();
video_config.glsl = options.gl_glsl();
if ( video_config.glsl )
{
int i;
video_config.glsl_filter = options.glsl_filter();
video_config.glsl_shader_mamebm_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
stemp = options.shader_mame(i);
if (stemp && strcmp(stemp, SDLOPTVAL_NONE) != 0 && strlen(stemp)>0)
{
video_config.glsl_shader_mamebm[i] = (char *) malloc(strlen(stemp)+1);
strcpy(video_config.glsl_shader_mamebm[i], stemp);
video_config.glsl_shader_mamebm_num++;
} else {
video_config.glsl_shader_mamebm[i] = NULL;
}
}
video_config.glsl_shader_scrn_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
stemp = options.shader_screen(i);
if (stemp && strcmp(stemp, SDLOPTVAL_NONE) != 0 && strlen(stemp)>0)
{
video_config.glsl_shader_scrn[i] = (char *) malloc(strlen(stemp)+1);
strcpy(video_config.glsl_shader_scrn[i], stemp);
video_config.glsl_shader_scrn_num++;
} else {
video_config.glsl_shader_scrn[i] = NULL;
}
}
video_config.glsl_vid_attributes = options.glsl_vid_attr();
{
// Disable feature: glsl_vid_attributes, as long we have the gamma calculation
// disabled within the direct shaders .. -> too slow.
// IMHO the gamma setting should be done global anyways, and for the whole system,
// not just MAME ..
float gamma = options.gamma();
if (gamma != 1.0 && video_config.glsl_vid_attributes && video_config.glsl)
{
video_config.glsl_vid_attributes = FALSE;
mame_printf_warning("OpenGL: GLSL - disable handling of brightness and contrast, gamma is set to %f\n", gamma);
}
}
} else {
int i;
video_config.glsl_filter = 0;
video_config.glsl_shader_mamebm_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
video_config.glsl_shader_mamebm[i] = NULL;
}
video_config.glsl_shader_scrn_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
video_config.glsl_shader_scrn[i] = NULL;
}
video_config.glsl_vid_attributes = 0;
}
}
// misc options: sanity check values
// global options: sanity check values
#if (!SDLMAME_SDL2)
if (video_config.numscreens < 1 || video_config.numscreens > 1) //MAX_VIDEO_WINDOWS)
{
mame_printf_warning("Invalid numscreens value %d; reverting to 1\n", video_config.numscreens);
video_config.numscreens = 1;
}
#else
if (video_config.numscreens < 1 || video_config.numscreens > MAX_VIDEO_WINDOWS)
{
mame_printf_warning("Invalid numscreens value %d; reverting to 1\n", video_config.numscreens);
video_config.numscreens = 1;
}
#endif
// yuv settings ...
stemp = options.scale_mode();
video_config.scale_mode = drawsdl_scale_mode(stemp);
if (video_config.scale_mode < 0)
{
mame_printf_warning("Invalid yuvmode value %s; reverting to none\n", stemp);
video_config.scale_mode = VIDEO_SCALE_MODE_NONE;
}
if ( (video_config.mode != VIDEO_MODE_SOFT) && (video_config.scale_mode != VIDEO_SCALE_MODE_NONE) )
{
mame_printf_warning("scalemode is only for -video soft, overriding\n");
video_config.scale_mode = VIDEO_SCALE_MODE_NONE;
}
}
void sdl_osd_interface::extract_video_config()
{
const char *stemp;
video_config.perftest = options().video_fps();
// global options: extract the data
video_config.windowed = options().window();
video_config.prescale = options().prescale();
video_config.filter = options().filter();
video_config.keepaspect = options().keep_aspect();
video_config.numscreens = options().numscreens();
video_config.fullstretch = options().uneven_stretch();
#ifdef SDLMAME_X11
video_config.restrictonemonitor = !options().use_all_heads();
#endif
// if we are in debug mode, never go full screen
if (machine().debug_flags & DEBUG_FLAG_OSD_ENABLED)
video_config.windowed = TRUE;
// default to working video please
video_config.novideo = 0;
// d3d options: extract the data
stemp = options().video();
if (strcmp(stemp, "auto") == 0)
{
#if (defined SDLMAME_MACOSX || defined SDLMAME_WIN32)
stemp = "opengl";
#else
stemp = "soft";
#endif
}
if (strcmp(stemp, SDLOPTVAL_SOFT) == 0)
video_config.mode = VIDEO_MODE_SOFT;
else if (strcmp(stemp, OSDOPTVAL_NONE) == 0)
{
video_config.mode = VIDEO_MODE_SOFT;
video_config.novideo = 1;
if (options().seconds_to_run() == 0)
osd_printf_warning("Warning: -video none doesn't make much sense without -seconds_to_run\n");
}
else if (USE_OPENGL && (strcmp(stemp, SDLOPTVAL_OPENGL) == 0))
video_config.mode = VIDEO_MODE_OPENGL;
else if (SDLMAME_SDL2 && (strcmp(stemp, SDLOPTVAL_SDL2ACCEL) == 0))
{
video_config.mode = VIDEO_MODE_SDL2ACCEL;
}
#ifdef USE_BGFX
else if (strcmp(stemp, SDLOPTVAL_BGFX) == 0)
{
video_config.mode = VIDEO_MODE_BGFX;
}
#endif
else
{
osd_printf_warning("Invalid video value %s; reverting to software\n", stemp);
video_config.mode = VIDEO_MODE_SOFT;
}
video_config.switchres = options().switch_res();
video_config.centerh = options().centerh();
video_config.centerv = options().centerv();
video_config.waitvsync = options().wait_vsync();
video_config.syncrefresh = machine().options().sync_refresh();
if (video_config.prescale < 1 || video_config.prescale > 3)
{
osd_printf_warning("Invalid prescale option, reverting to '1'\n");
video_config.prescale = 1;
}
#if (USE_OPENGL)
// default to working video please
video_config.forcepow2texture = options().gl_force_pow2_texture();
video_config.allowtexturerect = !(options().gl_no_texture_rect());
video_config.vbo = options().gl_vbo();
video_config.pbo = options().gl_pbo();
video_config.glsl = options().gl_glsl();
if ( video_config.glsl )
{
int i;
video_config.glsl_filter = options().glsl_filter();
video_config.glsl_shader_mamebm_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
stemp = options().shader_mame(i);
if (stemp && strcmp(stemp, OSDOPTVAL_NONE) != 0 && strlen(stemp)>0)
{
video_config.glsl_shader_mamebm[i] = (char *) malloc(strlen(stemp)+1);
strcpy(video_config.glsl_shader_mamebm[i], stemp);
video_config.glsl_shader_mamebm_num++;
} else {
video_config.glsl_shader_mamebm[i] = NULL;
}
}
video_config.glsl_shader_scrn_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
stemp = options().shader_screen(i);
if (stemp && strcmp(stemp, OSDOPTVAL_NONE) != 0 && strlen(stemp)>0)
{
video_config.glsl_shader_scrn[i] = (char *) malloc(strlen(stemp)+1);
strcpy(video_config.glsl_shader_scrn[i], stemp);
video_config.glsl_shader_scrn_num++;
} else {
video_config.glsl_shader_scrn[i] = NULL;
}
}
} else {
int i;
video_config.glsl_filter = 0;
video_config.glsl_shader_mamebm_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
video_config.glsl_shader_mamebm[i] = NULL;
}
video_config.glsl_shader_scrn_num=0;
for(i=0; i<GLSL_SHADER_MAX; i++)
{
video_config.glsl_shader_scrn[i] = NULL;
}
}
#endif /* USE_OPENGL */
// misc options: sanity check values
// global options: sanity check values
#if (!SDLMAME_SDL2)
if (video_config.numscreens < 1 || video_config.numscreens > 1) //MAX_VIDEO_WINDOWS)
{
osd_printf_warning("Invalid numscreens value %d; reverting to 1\n", video_config.numscreens);
video_config.numscreens = 1;
}
#else
if (video_config.numscreens < 1 || video_config.numscreens > MAX_VIDEO_WINDOWS)
{
osd_printf_warning("Invalid numscreens value %d; reverting to 1\n", video_config.numscreens);
video_config.numscreens = 1;
}
#endif
// yuv settings ...
stemp = options().scale_mode();
video_config.scale_mode = drawsdl_scale_mode(stemp);
if (video_config.scale_mode < 0)
{
osd_printf_warning("Invalid yuvmode value %s; reverting to none\n", stemp);
video_config.scale_mode = VIDEO_SCALE_MODE_NONE;
}
if ( (video_config.mode != VIDEO_MODE_SOFT) && (video_config.scale_mode != VIDEO_SCALE_MODE_NONE) )
{
osd_printf_warning("scalemode is only for -video soft, overriding\n");
video_config.scale_mode = VIDEO_SCALE_MODE_NONE;
}
}
