9 #ifndef HAS_LIVES_COLOURSPACE_H 10 #define HAS_LIVES_COLOURSPACE_H 12 #define WEED_LEAF_HOST_PIXEL_DATA_CONTIGUOUS "host_pixel_data_contiguous" 13 #define WEED_LEAF_HOST_PIXBUF_SRC "host_pixbuf_src" 15 #define DEF_SCREEN_GAMMA 2.2 19 #define SCALE_FACTOR (1 << FP_BITS) 21 #define KR_YCBCR 0.299 22 #define KB_YCBCR 0.114 24 #define KR_BT701 0.2126 25 #define KB_BT701 0.0722 27 #define KR_BT2020 0.2627 28 #define KB_BT2020 0.0593 30 #define YUV_CLAMP_MIN 16. 31 #define YUV_CLAMP_MINI 16 33 #define Y_CLAMP_MAX 235. 35 #define UV_CLAMP_MAX 240. 36 #define UV_CLAMP_MAXI 240 38 #define CLAMP_FACTOR_Y ((Y_CLAMP_MAX-YUV_CLAMP_MIN)/255.) // unclamped -> clamped 39 #define CLAMP_FACTOR_UV ((UV_CLAMP_MAX-YUV_CLAMP_MIN)/255.) // unclamped -> clamped 143 boolean resize_layer(weed_plant_t *layer,
int width,
int height, LiVESInterpType interp,
int opal_hint,
int oclamp_hint);
144 void letterbox_layer(weed_plant_t *layer,
int width,
int height,
int nwidth,
int nheight);
153 weed_plant_t *
weed_layer_copy(weed_plant_t *dlayer, weed_plant_t *slayer);
155 weed_plant_t *
weed_layer_create(
int width,
int height,
int *rowstrides,
int current_palette);
178 #define BLACK_THRESH 20 179 boolean lives_pixbuf_is_all_black(LiVESPixbuf *pixbuf); 189 void sws_free_context(
void);
void * convert_bgr_to_yuyv_frame_thread(void *cc_params)
Definition: colourspace.c:2314
int hsize
Definition: colourspace.h:71
boolean weed_palette_is_lower_quality(int p1, int p2)
return TRUE if p1 is lower quality than p2
Definition: colourspace.c:1063
uint8_t v0
Definition: colourspace.h:56
const char * weed_yuv_clamping_get_name(int clamping)
Definition: colourspace.c:1158
int weed_layer_get_palette(weed_plant_t *layer)
Definition: colourspace.c:11284
uint8_t u0
Definition: colourspace.h:46
uint8_t y0
Definition: colourspace.h:61
boolean in_alpha
Definition: colourspace.h:77
void alpha_unpremult(weed_plant_t *layer, boolean un)
Definition: colourspace.c:7903
int out_sampling
Definition: colourspace.h:84
void * convert_swab_frame_thread(void *cc_params)
Definition: colourspace.c:6743
uint8_t v0
Definition: colourspace.h:48
uint8_t y1
Definition: colourspace.h:49
void compact_rowstrides(weed_plant_t *layer)
Definition: colourspace.c:10132
void * convert_uyvy_to_argb_frame_thread(void *cc_params)
Definition: colourspace.c:3551
boolean weed_palette_is_rgb_palette(int pal)
Definition: colourspace.c:973
weed_plant_t * weed_layer_create(int width, int height, int *rowstrides, int current_palette)
Definition: colourspace.c:11119
int weed_palette_get_numplanes(int pal)
Definition: colourspace.c:983
void * convert_delpost_frame_thread(void *cc_params)
Definition: colourspace.c:6441
boolean pixbuf_to_layer(weed_plant_t *layer, LiVESPixbuf *) WARN_UNUSED
Definition: colourspace.c:10847
int thread_id
Definition: colourspace.h:86
int out_subspace
Definition: colourspace.h:82
void insert_blank_frames(int sfileno, int nframes, int after)
Definition: colourspace.c:11292
void * convert_bgr_to_yuvp_frame_thread(void *cc_params)
Definition: colourspace.c:2817
void * dest
Definition: colourspace.h:75
boolean convert_layer_palette_full(weed_plant_t *layer, int outpl, int osamtype, boolean oclamping, int osubspace)
Definition: colourspace.c:8072
void * convert_uyvy_to_bgr_frame_thread(void *cc_params)
Definition: colourspace.c:3480
void * convert_addpost_frame_thread(void *cc_params)
Definition: colourspace.c:6222
void * convert_rgb_to_yuv_frame_thread(void *cc_params)
Definition: colourspace.c:2546
void * convert_yuyv_to_bgr_frame_thread(void *cc_params)
Definition: colourspace.c:3710
void * convert_yuv_planar_to_argb_frame_thread(void *cc_params)
Definition: colourspace.c:4137
int weed_palette_get_bits_per_macropixel(int pal)
Definition: colourspace.c:1000
void * convert_argb_to_yuv_frame_thread(void *cc_params)
Definition: colourspace.c:2896
void weed_layer_free(weed_plant_t *layer)
Definition: colourspace.c:11277
void * convert_argb_to_uyvy_frame_thread(void *cc_params)
Definition: colourspace.c:2389
double weed_palette_get_compression_ratio(int pal)
Definition: colourspace.c:1189
void * convert_yuyv_to_argb_frame_thread(void *cc_params)
Definition: colourspace.c:3781
void * convert_bgr_to_yuv_frame_thread(void *cc_params)
Definition: colourspace.c:2722
boolean out_clamped
Definition: colourspace.h:80
_palette * palette
Definition: main.c:108
uint8_t y3
Definition: colourspace.h:65
boolean alpha_first
Definition: colourspace.h:85
uint8_t y0
Definition: colourspace.h:53
uint8_t y2
Definition: colourspace.h:64
weed_plant_t * weed_layer_copy(weed_plant_t *dlayer, weed_plant_t *slayer)
Definition: colourspace.c:11133
uint8_t u2
Definition: colourspace.h:60
boolean in_clamped
Definition: colourspace.h:79
boolean weed_palette_has_alpha_channel(int pal)
Definition: colourspace.c:1028
void * convert_argb_to_yuyv_frame_thread(void *cc_params)
Definition: colourspace.c:2464
Definition: colourspace.h:59
void * convert_delpre_frame_thread(void *cc_params)
Definition: colourspace.c:6514
void * convert_rgb_to_uyvy_frame_thread(void *cc_params)
Definition: colourspace.c:2067
void * convert_swapprepost_frame_thread(void *cc_params)
Definition: colourspace.c:6683
void * convert_swap3postalpha_frame_thread(void *cc_params)
Definition: colourspace.c:6143
boolean weed_palette_is_valid_palette(int pal)
Definition: colourspace.c:994
uint8_t y1
Definition: colourspace.h:62
double weed_palette_get_plane_ratio_horizontal(int pal, int plane)
Definition: colourspace.c:1035
boolean weed_palette_is_alpha_palette(int pal)
Definition: colourspace.c:968
void * convert_swap4_frame_thread(void *cc_params)
Definition: colourspace.c:5918
void * convert_swap3delpre_frame_thread(void *cc_params)
Definition: colourspace.c:6587
void * convert_addpre_frame_thread(void *cc_params)
Definition: colourspace.c:6297
void * convert_swap3addpre_frame_thread(void *cc_params)
Definition: colourspace.c:6068
void * convert_rgb_to_yuyv_frame_thread(void *cc_params)
Definition: colourspace.c:2149
void * convert_yuv888_to_argb_frame_thread(void *cc_params)
Definition: colourspace.c:1658
int in_subspace
Definition: colourspace.h:81
boolean convert_layer_palette_with_sampling(weed_plant_t *layer, int outpl, int out_sampling)
void * convert_yuyv_to_rgb_frame_thread(void *cc_params)
Definition: colourspace.c:3630
void * convert_argb_to_yuvp_frame_thread(void *cc_params)
Definition: colourspace.c:2984
boolean weed_palette_is_float_palette(int pal)
Definition: colourspace.c:1023
int weed_palette_get_pixels_per_macropixel(int pal)
Definition: colourspace.c:1016
void * convert_uyvy_to_rgb_frame_thread(void *cc_params)
Definition: colourspace.c:3399
void * convert_yuv888_to_bgr_frame_thread(void *cc_params)
Definition: colourspace.c:1501
void create_empty_pixel_data(weed_plant_t *layer, boolean black_fill, boolean may_contig)
Definition: colourspace.c:7230
void * convert_swap3delpost_frame_thread(void *cc_params)
Definition: colourspace.c:6370
void * src
Definition: colourspace.h:69
void lives_pixbuf_set_opaque(LiVESPixbuf *pixbuf)
Definition: colourspace.c:10109
boolean convert_layer_palette(weed_plant_t *layer, int outpl, int op_clamping)
Definition: colourspace.c:9823
boolean weed_palette_is_yuv_palette(int pal)
Definition: colourspace.c:978
boolean lives_painter_to_layer(lives_painter_t *cairo, weed_plant_t *layer)
Definition: colourspace.c:11045
lives_painter_t * layer_to_lives_painter(weed_plant_t *layer)
Definition: colourspace.c:10959
int in_sampling
Definition: colourspace.h:83
void * convert_yuv888_to_rgb_frame_thread(void *cc_params)
Definition: colourspace.c:1341
boolean out_alpha
Definition: colourspace.h:78
void * convert_bgr_to_uyvy_frame_thread(void *cc_params)
Definition: colourspace.c:2231
void * convert_yuva8888_to_argb_frame_thread(void *cc_params)
Definition: colourspace.c:1736
void * convert_yuva8888_to_bgra_frame_thread(void *cc_params)
Definition: colourspace.c:1581
void * convert_yuv_planar_to_bgr_frame_thread(void *cc_params)
Definition: colourspace.c:4054
void weed_layer_pixel_data_free(weed_plant_t *layer)
Definition: colourspace.c:11223
void * convert_yuv_planar_to_rgb_frame_thread(void *cc_params)
Definition: colourspace.c:3962
void * convert_rgb_to_yuvp_frame_thread(void *cc_params)
Definition: colourspace.c:2639
uint8_t y0
Definition: colourspace.h:47
uint8_t y1
Definition: colourspace.h:55
void pixel_data_planar_from_membuf(void **pixel_data, void *data, size_t size, int palette)
Definition: colourspace.c:1236
double weed_palette_get_plane_ratio_vertical(int pal, int plane)
Definition: colourspace.c:1049
Definition: colourspace.h:52
void * convert_swap3_frame_thread(void *cc_params)
Definition: colourspace.c:5845
LiVESPixbuf * layer_to_pixbuf(weed_plant_t *layer)
Definition: colourspace.c:9977
Definition: colourspace.h:45
uint8_t u0
Definition: colourspace.h:54
char * weed_palette_get_name_full(int pal, int clamped, int subspace)
Definition: colourspace.c:1174
int vsize
Definition: colourspace.h:72
void letterbox_layer(weed_plant_t *layer, int width, int height, int nwidth, int nheight)
Definition: colourspace.c:10561
boolean resize_layer(weed_plant_t *layer, int width, int height, LiVESInterpType interp, int opal_hint, int oclamp_hint)
Definition: colourspace.c:10299
uint8_t v2
Definition: colourspace.h:63
Definition: colourspace.h:68
const char * weed_yuv_subspace_get_name(int subspace)
Definition: colourspace.c:1166
#define WARN_UNUSED
Definition: main.h:262
void * convert_yuva8888_to_rgba_frame_thread(void *cc_params)
Definition: colourspace.c:1422
void * convert_swap3addpost_frame_thread(void *cc_params)
Definition: colourspace.c:5993
const char * weed_palette_get_name(int pal)
Definition: colourspace.c:1109