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Diffstat (limited to 'libmpdemux/demux_avs.c')
-rw-r--r--libmpdemux/demux_avs.c66
1 files changed, 33 insertions, 33 deletions
diff --git a/libmpdemux/demux_avs.c b/libmpdemux/demux_avs.c
index 444e06c90c..d8bdad6676 100644
--- a/libmpdemux/demux_avs.c
+++ b/libmpdemux/demux_avs.c
@@ -54,7 +54,7 @@ typedef WINAPI AVS_Clip* (*imp_avs_take_clip)(AVS_Value, AVS_ScriptEnvironment *
typedef WINAPI void (*imp_avs_release_clip)(AVS_Clip *);
typedef WINAPI AVS_VideoFrame* (*imp_avs_get_frame)(AVS_Clip *, int n);
typedef WINAPI void (*imp_avs_release_video_frame)(AVS_VideoFrame *);
-typedef WINAPI int (*imp_avs_get_audio)(AVS_Clip *, void * buf, uint64_t start, uint64_t count);
+typedef WINAPI int (*imp_avs_get_audio)(AVS_Clip *, void * buf, uint64_t start, uint64_t count);
#define Q(string) # string
#define IMPORT_FUNC(x) \
@@ -74,7 +74,7 @@ typedef struct tagAVS
int frameno;
uint64_t sampleno;
int init;
-
+
imp_avs_create_script_environment avs_create_script_environment;
imp_avs_invoke avs_invoke;
imp_avs_get_video_info avs_get_video_info;
@@ -86,24 +86,24 @@ typedef struct tagAVS
} AVS_T;
static AVS_T *initAVS(const char *filename)
-{
+{
AVS_T *AVS = malloc (sizeof(AVS_T));
AVS_Value arg0 = avs_new_value_string(filename);
AVS_Value args = avs_new_value_array(&arg0, 1);
-
+
memset(AVS, 0, sizeof(AVS_T));
#ifdef WIN32_LOADER
AVS->ldt_fs = Setup_LDT_Keeper();
#endif
-
+
AVS->dll = LoadLibraryA("avisynth.dll");
if(!AVS->dll)
{
mp_msg(MSGT_DEMUX ,MSGL_V, "AVS: failed to load avisynth.dll\n");
goto avs_err;
}
-
+
/* Dynamic import of needed stuff from avisynth.dll */
IMPORT_FUNC(avs_create_script_environment);
IMPORT_FUNC(avs_invoke);
@@ -113,17 +113,17 @@ static AVS_T *initAVS(const char *filename)
IMPORT_FUNC(avs_get_frame);
IMPORT_FUNC(avs_release_video_frame);
IMPORT_FUNC(avs_get_audio);
-
+
AVS->avs_env = AVS->avs_create_script_environment(AVISYNTH_INTERFACE_VERSION);
if (!AVS->avs_env)
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_create_script_environment failed\n");
goto avs_err;
}
-
+
AVS->handler = AVS->avs_invoke(AVS->avs_env, "Import", args, 0);
-
+
if (avs_is_error(AVS->handler))
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: Avisynth error: %s\n", avs_as_string(AVS->handler));
@@ -135,7 +135,7 @@ static AVS_T *initAVS(const char *filename)
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: Avisynth doesn't return a clip\n");
goto avs_err;
}
-
+
return AVS;
avs_err:
@@ -156,7 +156,7 @@ static __inline int get_mmioFOURCC(const AVS_VideoInfo *v)
if (avs_is_rgb32(v)) return mmioFOURCC(32, 'R', 'G', 'B');
if (avs_is_yv12(v)) return mmioFOURCC('Y', 'V', '1', '2');
if (avs_is_yuy(v)) return mmioFOURCC('Y', 'U', 'Y', ' ');
- if (avs_is_yuy2(v)) return mmioFOURCC('Y', 'U', 'Y', '2');
+ if (avs_is_yuy2(v)) return mmioFOURCC('Y', 'U', 'Y', '2');
return 0;
}
#endif
@@ -202,7 +202,7 @@ static int demux_avs_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
AVS->frameno++;
AVS->avs_release_video_frame(curr_frame);
}
-
+
/* Audio */
if (ds == demuxer->audio)
{
@@ -218,7 +218,7 @@ static int demux_avs_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
}
dp = new_demux_packet(l);
dp->pts = AVS->sampleno / sh_audio->samplerate;
-
+
if (AVS->avs_get_audio(AVS->clip, dp->buffer, AVS->sampleno, samples))
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_get_audio() failed\n");
@@ -228,7 +228,7 @@ static int demux_avs_fill_buffer(demuxer_t *demuxer, demux_stream_t *ds)
AVS->sampleno += samples;
}
-
+
return 1;
}
@@ -256,7 +256,7 @@ static demuxer_t* demux_open_avs(demuxer_t* demuxer)
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_get_video_info() call failed\n");
return NULL;
}
-
+
if (!avs_is_yv12(AVS->video_info))
{
AVS->handler = AVS->avs_invoke(AVS->avs_env, "ConvertToYV12", avs_new_value_array(&AVS->handler, 1), 0);
@@ -265,9 +265,9 @@ static demuxer_t* demux_open_avs(demuxer_t* demuxer)
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: Cannot convert input video to YV12: %s\n", avs_as_string(AVS->handler));
return NULL;
}
-
+
AVS->clip = AVS->avs_take_clip(AVS->handler, AVS->avs_env);
-
+
if(!AVS->clip)
{
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_take_clip() failed\n");
@@ -281,39 +281,39 @@ static demuxer_t* demux_open_avs(demuxer_t* demuxer)
return NULL;
}
}
-
+
// TODO check field-based ??
- /* Video */
+ /* Video */
if (avs_has_video(AVS->video_info))
{
sh_video_t *sh_video = new_sh_video(demuxer, 0);
found = 1;
-
+
if (demuxer->video->id == -1) demuxer->video->id = 0;
if (demuxer->video->id == 0)
demuxer->video->sh = sh_video;
sh_video->ds = demuxer->video;
-
+
sh_video->disp_w = AVS->video_info->width;
sh_video->disp_h = AVS->video_info->height;
-
+
//sh_video->format = get_mmioFOURCC(AVS->video_info);
sh_video->format = mmioFOURCC('Y', 'V', '1', '2');
sh_video->fps = (double) AVS->video_info->fps_numerator / (double) AVS->video_info->fps_denominator;
sh_video->frametime = 1.0 / sh_video->fps;
-
+
sh_video->bih = malloc(sizeof(BITMAPINFOHEADER) + (256 * 4));
sh_video->bih->biCompression = sh_video->format;
sh_video->bih->biBitCount = avs_bits_per_pixel(AVS->video_info);
//sh_video->bih->biPlanes = 2;
-
+
sh_video->bih->biWidth = AVS->video_info->width;
sh_video->bih->biHeight = AVS->video_info->height;
sh_video->num_frames = 0;
sh_video->num_frames_decoded = 0;
}
-
+
/* Audio */
if (avs_has_audio(AVS->video_info))
switch (AVS->video_info->sample_type) {
@@ -335,7 +335,7 @@ static demuxer_t* demux_open_avs(demuxer_t* demuxer)
if (demuxer->audio->id == 0)
demuxer->audio->sh = sh_audio;
sh_audio->ds = demuxer->audio;
-
+
sh_audio->wf = malloc(sizeof(WAVEFORMATEX));
sh_audio->wf->wFormatTag = sh_audio->format =
(AVS->video_info->sample_type == AVS_SAMPLE_FLOAT) ? 0x3 : 0x1;
@@ -357,7 +357,7 @@ static demuxer_t* demux_open_avs(demuxer_t* demuxer)
}
static int demux_avs_control(demuxer_t *demuxer, int cmd, void *arg)
-{
+{
sh_video_t *sh_video=demuxer->video->sh;
sh_audio_t *sh_audio=demuxer->audio->sh;
AVS_T *AVS = demuxer->priv;
@@ -416,15 +416,15 @@ static void demux_seek_avs(demuxer_t *demuxer, float rel_seek_secs, float audio_
double duration = sh_video ?
(double)AVS->video_info->num_frames / sh_video->fps :
(double)AVS->video_info->num_audio_samples / sh_audio->samplerate;
-
+
//mp_msg(MSGT_DEMUX, MSGL_V, "AVS: seek rel_seek_secs = %f - flags = %x\n", rel_seek_secs, flags);
-
+
if (flags&SEEK_ABSOLUTE) video_pos=0;
if (flags&SEEK_FACTOR) rel_seek_secs *= duration;
video_pos += rel_seek_secs;
if (video_pos < 0) video_pos = 0;
-
+
if (sh_video) {
AVS->frameno = FFMIN(video_pos * sh_video->fps,
AVS->video_info->num_frames);
@@ -443,16 +443,16 @@ static int avs_check_file(demuxer_t *demuxer)
mp_msg(MSGT_DEMUX, MSGL_V, "AVS: avs_check_file - attempting to open file %s\n", demuxer->filename);
if (!demuxer->filename) return 0;
-
+
/* Avoid crazy memory eating when passing an mpg stream */
if (demuxer->movi_end > MAX_AVS_SIZE)
{
mp_msg(MSGT_DEMUX,MSGL_V, "AVS: File is too big, aborting...\n");
return 0;
}
-
+
demuxer->priv = initAVS(demuxer->filename);
-
+
if (demuxer->priv)
{
mp_msg(MSGT_DEMUX,MSGL_V, "AVS: Init Ok\n");
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 18:55:44 +0000