diff options
Diffstat (limited to 'src/video_out/vidix/vidix.h')
| -rw-r--r-- | src/video_out/vidix/vidix.h | 312 |
1 files changed, 0 insertions, 312 deletions
diff --git a/src/video_out/vidix/vidix.h b/src/video_out/vidix/vidix.h deleted file mode 100644 index bcf6b4ae0..000000000 --- a/src/video_out/vidix/vidix.h +++ /dev/null @@ -1,312 +0,0 @@ -/* - * vidix.h - * VIDIX - VIDeo Interface for *niX - * This interface is introduced as universal one to MPEG decoder, - * BES == Back End Scaler and YUV2RGB hw accelerators. - * In the future it may be expanded up to capturing and audio things. - * Main goal of this this interface imlpementation is providing DGA - * everywhere where it's possible (unlike X11 and other). - * Copyright 2002 Nick Kurshev - * Licence: GPL - * This interface is based on v4l2, fbvid.h, mga_vid.h projects - * and personally my ideas. - * NOTE: This interface is introduces as driver interface. - * Don't use it for APP. -*/ -#ifndef VIDIX_H -#define VIDIX_H - -#ifdef __cplusplus -extern "C" { -#endif - -#define VIDIX_VERSION 100 - - /* returns driver version */ -extern unsigned vixGetVersion( void ); - -#define PROBE_NORMAL 0 /* normal probing */ -#define PROBE_FORCE 1 /* ignore device_id but recognize device if it's known */ - /* Probes video hw. - verbose - specifies verbose level. - force - specifies force mode - driver should ignore - device_id (danger but useful for new devices) - Returns 0 if ok else errno */ -extern int vixProbe( int verbose, int force ); - /* Initializes driver. - args - specifies driver specific parameters - Returns 0 if ok else errno */ -extern int vixInit( const char *args ); - /* Destroys driver */ -extern void vixDestroy( void ); - -typedef struct vidix_capability_s -{ - char name[64]; /* Driver name */ - char author[64]; /* Author name */ -#define TYPE_OUTPUT 0x00000000 /* Is a video playback device */ -#define TYPE_CAPTURE 0x00000001 /* Is a capture device */ -#define TYPE_CODEC 0x00000002 /* Device supports hw (de)coding */ -#define TYPE_FX 0x00000004 /* Is a video effects device */ - int type; /* Device type, see below */ - unsigned reserved0[4]; - int maxwidth; - int maxheight; - int minwidth; - int minheight; - int maxframerate; /* -1 if unlimited */ -#define FLAG_NONE 0x00000000 /* No flags defined */ -#define FLAG_DMA 0x00000001 /* Card can use DMA */ -#define FLAG_EQ_DMA 0x00000002 /* Card can use DMA only if src pitch == dest pitch */ -#define FLAG_SYNC_DMA 0x00000004 /* Possible to wait for DMA - * to finish. See - * BM_DMA_SYNC and - * BM_DMA_BLOCK below */ -#define FLAG_UPSCALER 0x00000010 /* Card supports hw upscaling */ -#define FLAG_DOWNSCALER 0x00000020 /* Card supports hw downscaling */ -#define FLAG_SUBPIC 0x00001000 /* Card supports DVD subpictures */ -#define FLAG_EQUALIZER 0x00002000 /* Card supports equalizer */ - unsigned flags; /* Feature flags, see above */ - unsigned short vendor_id; - unsigned short device_id; - unsigned reserved1[4]; -}vidix_capability_t; - - /* Should fill at least type before init. - Returns 0 if ok else errno */ -extern int vixGetCapability(vidix_capability_t *); - -typedef struct vidix_fourcc_s -{ - unsigned fourcc; /* input: requested fourcc */ - unsigned srcw; /* input: hint: width of source */ - unsigned srch; /* input: hint: height of source */ -#define VID_DEPTH_NONE 0x0000 -#define VID_DEPTH_1BPP 0x0001 -#define VID_DEPTH_2BPP 0x0002 -#define VID_DEPTH_4BPP 0x0004 -#define VID_DEPTH_8BPP 0x0008 -#define VID_DEPTH_12BPP 0x0010 -#define VID_DEPTH_15BPP 0x0020 -#define VID_DEPTH_16BPP 0x0040 -#define VID_DEPTH_24BPP 0x0080 -#define VID_DEPTH_32BPP 0x0100 - unsigned depth; /* output: screen depth for given fourcc */ -#define VID_CAP_NONE 0x0000 -#define VID_CAP_EXPAND 0x0001 /* if overlay can be bigger than source */ -#define VID_CAP_SHRINK 0x0002 /* if overlay can be smaller than source */ -#define VID_CAP_BLEND 0x0004 /* if overlay can be blended with framebuffer */ -#define VID_CAP_COLORKEY 0x0008 /* if overlay can be restricted to a colorkey */ -#define VID_CAP_ALPHAKEY 0x0010 /* if overlay can be restricted to an alpha channel */ -#define VID_CAP_COLORKEY_ISRANGE 0x0020 /* if the colorkey can be a range */ -#define VID_CAP_ALPHAKEY_ISRANGE 0x0040 /* if the alphakey can be a range */ -#define VID_CAP_COLORKEY_ISMAIN 0x0080 /* colorkey is checked against framebuffer */ -#define VID_CAP_COLORKEY_ISOVERLAY 0x0100 /* colorkey is checked against overlay */ -#define VID_CAP_ALPHAKEY_ISMAIN 0x0200 /* alphakey is checked against framebuffer */ -#define VID_CAP_ALPHAKEY_ISOVERLAY 0x0400 /* alphakey is checked against overlay */ - unsigned flags; /* output: capability */ -}vidix_fourcc_t; - - /* Returns 0 if ok else errno */ -extern int vixQueryFourcc(vidix_fourcc_t *); - -typedef struct vidix_yuv_s -{ - unsigned y,u,v,a; -}vidix_yuv_t; - -typedef struct vidix_rect_s -{ - unsigned x,y,w,h; /* in pixels */ - vidix_yuv_t pitch; /* line-align in bytes */ -}vidix_rect_t; - -typedef struct vidix_color_key_s -{ -#define CKEY_FALSE 0 -#define CKEY_TRUE 1 -#define CKEY_EQ 2 -#define CKEY_NEQ 3 - unsigned op; /* defines logical operation */ - unsigned char red; - unsigned char green; - unsigned char blue; - unsigned char reserved; -}vidix_ckey_t; - -typedef struct vidix_video_key_s -{ -#define VKEY_FALSE 0 -#define VKEY_TRUE 1 -#define VKEY_EQ 2 -#define VKEY_NEQ 3 - unsigned op; /* defines logical operation */ - unsigned char key[8]; -}vidix_vkey_t; - -typedef struct vidix_playback_s -{ - unsigned fourcc; /* app -> driver: movies's fourcc */ - unsigned capability; /* app -> driver: what capability to use */ - unsigned blend_factor; /* app -> driver: blending factor */ - vidix_rect_t src; /* app -> driver: original movie size */ - vidix_rect_t dest; /* app -> driver: destinition movie size. driver->app dest_pitch */ -#define VID_PLAY_INTERLEAVED_UV 0x00000001 /* driver -> app: interleaved UV planes */ -#define INTERLEAVING_UV 0x00001000 /* UVUVUVUVUV used by Matrox G200 */ -#define INTERLEAVING_VU 0x00001001 /* VUVUVUVUVU */ - int flags; - /* memory model */ - unsigned frame_size; /* driver -> app: destinition frame size */ - unsigned num_frames; /* app -> driver: after call: driver -> app */ -#define VID_PLAY_MAXFRAMES 1024 /* unreal limitation */ - unsigned offsets[VID_PLAY_MAXFRAMES]; /* driver -> app */ - vidix_yuv_t offset; /* driver -> app: relative offsets within frame for yuv planes */ - void* dga_addr; /* driver -> app: linear address */ -}vidix_playback_t; - - /* Returns 0 if ok else errno */ -extern int vixConfigPlayback(vidix_playback_t *); - - /* Returns 0 if ok else errno */ -extern int vixPlaybackOn( void ); - - /* Returns 0 if ok else errno */ -extern int vixPlaybackOff( void ); - - /* Returns 0 if ok else errno */ -extern int vixPlaybackFrameSelect( unsigned frame_idx ); - -typedef struct vidix_grkey_s -{ - vidix_ckey_t ckey; /* app -> driver: color key */ - vidix_vkey_t vkey; /* app -> driver: video key */ -#define KEYS_PUT 0 -#define KEYS_AND 1 -#define KEYS_OR 2 -#define KEYS_XOR 3 - unsigned key_op; /* app -> driver: keys operations */ -}vidix_grkey_t; - - /* Returns 0 if ok else errno */ -extern int vixGetGrKeys( vidix_grkey_t * ); - - /* Returns 0 if ok else errno */ -extern int vixSetGrKeys( const vidix_grkey_t * ); - - -typedef struct vidix_video_eq_s -{ -#define VEQ_CAP_NONE 0x00000000UL -#define VEQ_CAP_BRIGHTNESS 0x00000001UL -#define VEQ_CAP_CONTRAST 0x00000002UL -#define VEQ_CAP_SATURATION 0x00000004UL -#define VEQ_CAP_HUE 0x00000008UL -#define VEQ_CAP_RGB_INTENSITY 0x00000010UL - int cap; /* on get_eq should contain capability of equalizer - on set_eq should contain using fields */ -/* end-user app can have presets like: cold-normal-hot picture and so on */ - int brightness; /* -1000 : +1000 */ - int contrast; /* -1000 : +1000 */ - int saturation; /* -1000 : +1000 */ - int hue; /* -1000 : +1000 */ - int red_intensity; /* -1000 : +1000 */ - int green_intensity;/* -1000 : +1000 */ - int blue_intensity; /* -1000 : +1000 */ -#define VEQ_FLG_ITU_R_BT_601 0x00000000 /* ITU-R BT.601 colour space (default) */ -#define VEQ_FLG_ITU_R_BT_709 0x00000001 /* ITU-R BT.709 colour space */ -#define VEQ_FLG_ITU_MASK 0x0000000f - int flags; /* currently specifies ITU YCrCb color space to use */ -}vidix_video_eq_t; - - /* Returns 0 if ok else errno */ -extern int vixPlaybackGetEq( vidix_video_eq_t * ); - - /* Returns 0 if ok else errno */ -extern int vixPlaybackSetEq( const vidix_video_eq_t * ); - -typedef struct vidix_deinterlace_s -{ -#define CFG_NON_INTERLACED 0x00000000 /* stream is not interlaced */ -#define CFG_INTERLACED 0x00000001 /* stream is interlaced */ -#define CFG_EVEN_ODD_INTERLACING 0x00000002 /* first frame contains even fields but second - odd */ -#define CFG_ODD_EVEN_INTERLACING 0x00000004 /* first frame contains odd fields but second - even */ -#define CFG_UNIQUE_INTERLACING 0x00000008 /* field deinterlace_pattern is valid */ -#define CFG_UNKNOWN_INTERLACING 0x0000000f /* unknown deinterlacing - use adaptive if it's possible */ - unsigned flags; - unsigned deinterlace_pattern; /* app -> driver: deinterlace pattern if flag CFG_UNIQUE_INTERLACING is set */ -}vidix_deinterlace_t; - - /* Returns 0 if ok else errno */ -extern int vixPlaybackGetDeint( vidix_deinterlace_t * ); - - /* Returns 0 if ok else errno */ -extern int vixPlaybackSetDeint( const vidix_deinterlace_t * ); - -typedef struct vidix_slice_s -{ - void* address; /* app -> driver */ - unsigned size; /* app -> driver */ - vidix_rect_t slice; /* app -> driver */ -}vidix_slice_t; - -typedef struct vidix_dma_s -{ - void * src; /* app -> driver. Virtual address of source */ - unsigned dest_offset; /* app -> driver. Destinition offset within of video memory */ - unsigned size; /* app -> driver. Size of transaction */ -#define BM_DMA_ASYNC 0 -#define BM_DMA_SYNC 1 /* await previous dma transfer completion */ -#define BM_DMA_FIXED_BUFFS 2 /* app -> driver: app uses buffers which are fixed in memory */ -#define BM_DMA_BLOCK 4 /* block until the transfer is complete */ - unsigned flags; /* app -> driver */ - unsigned idx; /* app -> driver: idx of src buffer */ - void * internal[VID_PLAY_MAXFRAMES]; /* for internal use by driver */ -}vidix_dma_t; - - /* Returns 0 if ok else errno */ -extern int vixPlaybackCopyFrame( vidix_dma_t * ); - - /* Returns 0 if DMA is available else errno (EBUSY) */ -extern int vixQueryDMAStatus( void ); -/* - This structure is introdused to support OEM effects like: - - sharpness - - exposure - - (auto)gain - - H(V)flip - - black level - - white balance - and many other -*/ -typedef struct vidix_oem_fx_s -{ -#define FX_TYPE_BOOLEAN 0x00000000 -#define FX_TYPE_INTEGER 0x00000001 - int type; /* type of effects */ - int num; /* app -> driver: effect number. From 0 to max number of effects */ - int minvalue; /* min value of effect. 0 - for boolean */ - int maxvalue; /* max value of effect. 1 - for boolean */ - int value; /* current value of effect on 'get'; required on set */ - char * name[80]; /* effect name to display */ -}vidix_oem_fx_t; - - /* Returns 0 if ok else errno */ -extern int vixQueryNumOemEffects( unsigned * number ); - - /* Returns 0 if ok else errno */ -extern int vixGetOemEffect( vidix_oem_fx_t * ); - - /* Returns 0 if ok else errno */ -extern int vixSetOemEffect( const vidix_oem_fx_t * ); - -#ifdef VIDIX_BUILD_STATIC -#define VIDIX_NAME(name) VIDIX_STATIC##name -#else -#define VIDIX_NAME(name) name -#endif - -#ifdef __cplusplus -} -#endif - -#endif |