mirror of
https://github.com/game-stop/veejay.git
synced 2025-12-15 20:30:00 +01:00
add salsaman's weed definition (to read stream header from lives)
This commit is contained in:
niels
109
veejay-current/veejay-server/libplugger/specs/mini-weed.h
Normal file
109
veejay-current/veejay-server/libplugger/specs/mini-weed.h
Normal file
@@ -0,0 +1,109 @@
|
||||
//@ based on weed 131
|
||||
//@ el copy pasta
|
||||
//
|
||||
/* WEED is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 3 of the License, or (at your option) any later version.
|
||||
|
||||
Weed is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this source code; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Weed is developed by:
|
||||
|
||||
Gabriel "Salsaman" Finch - http://lives.sourceforge.net
|
||||
|
||||
mainly based on LiViDO, which is developed by:
|
||||
|
||||
|
||||
Niels Elburg - http://veejay.sf.net
|
||||
|
||||
Gabriel "Salsaman" Finch - http://lives.sourceforge.net
|
||||
|
||||
Denis "Jaromil" Rojo - http://freej.dyne.org
|
||||
|
||||
Tom Schouten - http://zwizwa.fartit.com
|
||||
|
||||
Andraz Tori - http://cvs.cinelerra.org
|
||||
|
||||
reviewed with suggestions and contributions from:
|
||||
|
||||
Silvano "Kysucix" Galliani - http://freej.dyne.org
|
||||
|
||||
Kentaro Fukuchi - http://megaui.net/fukuchi
|
||||
|
||||
Jun Iio - http://www.malib.net
|
||||
|
||||
Carlo Prelz - http://www2.fluido.as:8080/
|
||||
|
||||
*/
|
||||
#ifndef LIVES_WEED
|
||||
#define LIVES_WEED
|
||||
#define WEED_PALETTE_END 0
|
||||
#define WEED_PALETTE_RGB888 1
|
||||
#define WEED_PALETTE_RGB24 1
|
||||
#define WEED_PALETTE_BGR888 2
|
||||
#define WEED_PALETTE_BGR24 2
|
||||
#define WEED_PALETTE_RGBA8888 3
|
||||
#define WEED_PALETTE_RGBA32 3
|
||||
#define WEED_PALETTE_ARGB8888 4
|
||||
#define WEED_PALETTE_ARGB32 4
|
||||
#define WEED_PALETTE_RGBFLOAT 5
|
||||
#define WEED_PALETTE_RGBAFLOAT 6
|
||||
#define WEED_PALETTE_BGRA8888 7
|
||||
#define WEED_PALETTE_BGRA32 7
|
||||
|
||||
/* YUV palettes */
|
||||
#define WEED_PALETTE_YUV422P 513
|
||||
#define WEED_PALETTE_YV16 513
|
||||
#define WEED_PALETTE_YUV420P 514
|
||||
#define WEED_PALETTE_YV12 514
|
||||
#define WEED_PALETTE_YVU420P 515
|
||||
#define WEED_PALETTE_I420 515
|
||||
#define WEED_PALETTE_IYUV 515
|
||||
#define WEED_PALETTE_YUV444P 516
|
||||
#define WEED_PALETTE_YUVA4444P 517
|
||||
#define WEED_PALETTE_YUYV8888 518
|
||||
#define WEED_PALETTE_YUYV 518
|
||||
#define WEED_PALETTE_YUY2 518
|
||||
#define WEED_PALETTE_UYVY8888 519
|
||||
#define WEED_PALETTE_UYVY 519
|
||||
#define WEED_PALETTE_YUV411 520
|
||||
#define WEED_PALETTE_IYU1 520
|
||||
#define WEED_PALETTE_YUV888 521
|
||||
#define WEED_PALETTE_IYU2 521
|
||||
#define WEED_PALETTE_YUVA8888 522
|
||||
|
||||
/* Alpha palettes */
|
||||
#define WEED_PALETTE_A1 1025
|
||||
#define WEED_PALETTE_A8 1026
|
||||
#define WEED_PALETTE_AFLOAT 1027
|
||||
|
||||
|
||||
/* YUV sampling types */
|
||||
// see http://www.mir.com/DMG/chroma.html
|
||||
#define WEED_YUV_SAMPLING_DEFAULT 0
|
||||
#define WEED_YUV_SAMPLING_JPEG 0 ///< jpeg/mpeg1 - samples centered horizontally: 0.5, 2.5 etc.
|
||||
#define WEED_YUV_SAMPLING_MPEG 1 ///< mpeg2 - samples aligned horizontally: 0,2,4 etc;
|
||||
#define WEED_YUV_SAMPLING_DVPAL 2 ///< separated Cb and Cr
|
||||
#define WEED_YUV_SAMPLING_DVNTSC 3 ///< not used - only for 411 planar
|
||||
|
||||
/* YUV clamping types */
|
||||
#define WEED_YUV_CLAMPING_CLAMPED 0
|
||||
#define WEED_YUV_CLAMPING_UNCLAMPED 1
|
||||
|
||||
/* YUV subspace types */
|
||||
#define WEED_YUV_SUBSPACE_YUV 0
|
||||
#define WEED_YUV_SUBSPACE_YCBCR 1
|
||||
#define WEED_YUV_SUBSPACE_BT709 2
|
||||
|
||||
|
||||
int weed_palette2_pixfmt(int w, int s);
|
||||
#endif
|
||||
36
veejay-current/veejay-server/libplugger/weed-utils.c
Normal file
36
veejay-current/veejay-server/libplugger/weed-utils.c
Normal file
@@ -0,0 +1,36 @@
|
||||
#include <config.h>
|
||||
#include <libavutil/pixfmt.h>
|
||||
#include <libplugger/specs/mini-weed.h>
|
||||
static struct {
|
||||
int weed_palette;
|
||||
int pixfmt;
|
||||
} weed_palette_table[] = {
|
||||
{WEED_PALETTE_YUV422P, PIX_FMT_YUVJ422P},
|
||||
{WEED_PALETTE_YUV420P, PIX_FMT_YUVJ420P},
|
||||
{WEED_PALETTE_I420, PIX_FMT_YUVJ420P},
|
||||
{WEED_PALETTE_YVU420P, PIX_FMT_YUV420P},
|
||||
{WEED_PALETTE_YV12, PIX_FMT_YUV420P},
|
||||
{WEED_PALETTE_RGB24, PIX_FMT_RGB24},
|
||||
{WEED_PALETTE_BGR24, PIX_FMT_BGR24},
|
||||
// {WEED_PALETTE_ARGB, PIX_FMT_ARGB},
|
||||
// {WEED_PALETTE_BGRA, PIX_FMT_BGRA},
|
||||
{-1, -1},
|
||||
};
|
||||
|
||||
int weed_palette2_pixfmt(int w, int subtype) {
|
||||
int i;
|
||||
for( i = 0; weed_palette_table[i].weed_palette != -1 ; i ++ ) {
|
||||
if( weed_palette_table[i].weed_palette == w ) {
|
||||
if(subtype == WEED_YUV_SUBSPACE_YCBCR || subtype == WEED_YUV_SUBSPACE_BT709 ) {
|
||||
if( w == WEED_PALETTE_YUV422P ) {
|
||||
return PIX_FMT_YUV422P;
|
||||
} else {
|
||||
return PIX_FMT_YUV420P;
|
||||
}
|
||||
}
|
||||
return weed_palette_table[i].pixfmt;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user