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Merge pull request #4312 from Aaahh/patch-1

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(ffmpeg core) Add GLFFT toggle
This commit is contained in:
Twinaphex 2016-12-25 16:35:07 +01:00 committed by GitHub
commit fbcd7739d9
1 changed files with 22 additions and 3 deletions
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25
cores/libretro-ffmpeg/ffmpeg_core.c
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@ -116,6 +116,7 @@ static size_t attachments_size;
#ifdef HAVE_GL_FFT
static glfft_t *fft;
static bool glfft;
unsigned fft_width;
unsigned fft_height;
unsigned fft_multisample;
@ -253,7 +254,7 @@ void CORE_PREFIX(retro_get_system_av_info)(struct retro_system_av_info *info)
info->timing.sample_rate = actx[0] ? media.sample_rate : 32000.0;
#ifdef HAVE_GL_FFT
if (audio_streams_num > 0 && video_stream < 0)
if (audio_streams_num > 0 && video_stream < 0 && glfft)
{
width = fft_width;
height = fft_height;
@ -274,6 +275,7 @@ void CORE_PREFIX(retro_set_environment)(retro_environment_t cb)
#if defined(HAVE_OPENGL) || defined(HAVE_OPENGLES)
{ "ffmpeg_temporal_interp", "Temporal Interpolation; enabled|disabled" },
#ifdef HAVE_GL_FFT
{ "ffmpeg_fft", "GLFFT; enabled|disabled" },
{ "ffmpeg_fft_resolution", "GLFFT Resolution; 1280x720|1920x1080|640x360|320x180" },
{ "ffmpeg_fft_multisample", "GLFFT Multisample; 1x|2x|4x" },
#endif
@ -330,6 +332,7 @@ static void check_variables(void)
struct retro_variable var = {0};
#endif
#ifdef HAVE_GL_FFT
struct retro_variable fft_on_var = {0};
struct retro_variable fft_var = {0};
struct retro_variable fft_ms_var = {0};
#endif
@ -346,6 +349,16 @@ static void check_variables(void)
}
#ifdef HAVE_GL_FFT
fft_on_var.key = "ffmpeg_fft";
if (CORE_PREFIX(environ_cb)(RETRO_ENVIRONMENT_GET_VARIABLE, &fft_on_var) && fft_on_var.value)
{
if (!strcmp(fft_on_var.value, "enabled"))
glfft = true;
else if (!strcmp(fft_on_var.value, "disabled"))
glfft = false;
}
fft_var.key = "ffmpeg_fft_resolution";
fft_width = 1280;
@ -441,6 +454,7 @@ void CORE_PREFIX(retro_run)(void)
int seek_frames = 0;
bool updated = false;
#ifdef HAVE_GL_FFT
unsigned old_glfft = glfft ;
unsigned old_fft_width = fft_width;
unsigned old_fft_height = fft_height;
unsigned old_fft_multisample = fft_multisample;
@ -463,6 +477,11 @@ void CORE_PREFIX(retro_run)(void)
if (fft && (old_fft_multisample != fft_multisample))
glfft_init_multisample(fft, fft_width, fft_height, fft_multisample);
if (fft && (old_glfft != glfft))
glfft_free(fft);
fft = NULL;
}
#endif
CORE_PREFIX(input_poll_cb)();
@ -1398,7 +1417,7 @@ static void context_reset(void)
unsigned i;
#ifdef HAVE_GL_FFT
if (audio_streams_num > 0 && video_stream < 0)
if (audio_streams_num > 0 && video_stream < 0 && glfft)
{
fft = glfft_new(11, hw_render.get_proc_address);
if (fft)
@ -1603,7 +1622,7 @@ bool CORE_PREFIX(retro_load_game)(const struct retro_game_info *info)
}
#ifdef HAVE_GL_FFT
is_glfft = video_stream < 0 && audio_streams_num > 0;
is_glfft = audio_streams_num > 0 && video_stream < 0 && glfft;
#endif
if (video_stream >= 0 || is_glfft)