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Imported Upstream version 0.14.2+dfsg1

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This commit is contained in:
Sebastian Ramacher 2016-05-24 21:53:01 +02:00
parent fb3990e9e5
commit 41a01dbf05
529 changed files with 25112 additions and 2336 deletions
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68
libobs/obs-internal.h
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@ -237,6 +237,7 @@ struct obs_core_video {
gs_effect_t *bicubic_effect;
gs_effect_t *lanczos_effect;
gs_effect_t *bilinear_lowres_effect;
gs_effect_t *premultiplied_alpha_effect;
gs_stagesurf_t *mapped_surface;
int cur_texture;
@ -262,6 +263,15 @@ struct obs_core_video {
enum obs_scale_type scale_type;
gs_texture_t *transparent_texture;
gs_effect_t *deinterlace_discard_effect;
gs_effect_t *deinterlace_discard_2x_effect;
gs_effect_t *deinterlace_linear_effect;
gs_effect_t *deinterlace_linear_2x_effect;
gs_effect_t *deinterlace_blend_effect;
gs_effect_t *deinterlace_blend_2x_effect;
gs_effect_t *deinterlace_yadif_effect;
gs_effect_t *deinterlace_yadif_2x_effect;
};
struct obs_core_audio {
@ -371,6 +381,8 @@ extern struct obs_core *obs;
extern void *obs_video_thread(void *param);
extern gs_effect_t *obs_load_effect(gs_effect_t **effect, const char *file);
extern bool audio_callback(void *param,
uint64_t start_ts_in, uint64_t end_ts_in, uint64_t *out_ts,
uint32_t mixers, struct audio_output_data *mixes);
@ -385,6 +397,7 @@ struct obs_context_data {
obs_data_t *settings;
signal_handler_t *signals;
proc_handler_t *procs;
enum obs_obj_type type;
DARRAY(obs_hotkey_id) hotkeys;
DARRAY(obs_hotkey_pair_id) hotkey_pairs;
@ -402,6 +415,7 @@ struct obs_context_data {
extern bool obs_context_data_init(
struct obs_context_data *context,
enum obs_obj_type type,
obs_data_t *settings,
const char *name,
obs_data_t *hotkey_data,
@ -564,7 +578,7 @@ struct obs_source {
/* async video data */
gs_texture_t *async_texture;
gs_texrender_t *async_convert_texrender;
gs_texrender_t *async_texrender;
struct obs_source_frame *cur_async_frame;
bool async_gpu_conversion;
enum video_format async_format;
@ -587,6 +601,18 @@ struct obs_source {
uint32_t async_convert_width;
uint32_t async_convert_height;
/* async video deinterlacing */
uint64_t deinterlace_offset;
uint64_t deinterlace_frame_ts;
gs_effect_t *deinterlace_effect;
struct obs_source_frame *prev_async_frame;
gs_texture_t *async_prev_texture;
gs_texrender_t *async_prev_texrender;
uint32_t deinterlace_half_duration;
enum obs_deinterlace_mode deinterlace_mode;
bool deinterlace_top_first;
bool deinterlace_rendered;
/* filters */
struct obs_source *filter_parent;
struct obs_source *filter_target;
@ -671,6 +697,30 @@ static inline void obs_source_dosignal(struct obs_source *source,
&data);
}
/* maximum timestamp variance in nanoseconds */
#define MAX_TS_VAR 2000000000ULL
static inline bool frame_out_of_bounds(const obs_source_t *source, uint64_t ts)
{
if (ts < source->last_frame_ts)
return ((source->last_frame_ts - ts) > MAX_TS_VAR);
else
return ((ts - source->last_frame_ts) > MAX_TS_VAR);
}
static inline enum gs_color_format convert_video_format(
enum video_format format)
{
if (format == VIDEO_FORMAT_RGBA)
return GS_RGBA;
else if (format == VIDEO_FORMAT_BGRA)
return GS_BGRA;
else if (format == VIDEO_FORMAT_Y800)
return GS_R8;
return GS_BGRX;
}
extern void obs_source_activate(obs_source_t *source, enum view_type type);
extern void obs_source_deactivate(obs_source_t *source, enum view_type type);
extern void obs_source_video_tick(obs_source_t *source, float seconds);
@ -682,6 +732,22 @@ extern void obs_source_audio_render(obs_source_t *source, uint32_t mixers,
extern void add_alignment(struct vec2 *v, uint32_t align, int cx, int cy);
extern struct obs_source_frame *filter_async_video(obs_source_t *source,
struct obs_source_frame *in);
extern bool update_async_texture(struct obs_source *source,
const struct obs_source_frame *frame,
gs_texture_t *tex, gs_texrender_t *texrender);
extern bool set_async_texture_size(struct obs_source *source,
const struct obs_source_frame *frame);
extern void remove_async_frame(obs_source_t *source,
struct obs_source_frame *frame);
extern void set_deinterlace_texture_size(obs_source_t *source);
extern void deinterlace_process_last_frame(obs_source_t *source,
uint64_t sys_time);
extern void deinterlace_update_async_video(obs_source_t *source);
extern void deinterlace_render(obs_source_t *s);
/* ------------------------------------------------------------------------- */
/* outputs */