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1.15 4/18/97 John-Mark Gurney <gurney_j@resnet.uoregon.edu>

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Added [SR]RGBMASKs ioctl for byte swapping.

 1.16          4/20/97    Randall Hopper <rhh@ct.picker.com>
                          Generalized RGBMASK ioctls for general pixel
                          format setting [SG]ACTPIXFMT, and added query API
                          to return driver-supported pix fmts GSUPPIXFMT.

 1.17          4/21/97    hasty@rah.star-gate.com
                          Clipping support added.

 1.18          4/23/97    Clean up after failed CAP_SINGLEs where bt
                          interrupt isn't delivered, and fixed fixing
                          CAP_SINGLEs that for ODD_ONLY fields.

Submitted by:   individuals in above log messages.
This commit is contained in:
Steve Passe 1997-05-01 00:16:31 +00:00
parent 4abfa50b62
commit 044768d848
4 changed files with 1118 additions and 252 deletions
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658
sys/dev/bktr/bktr_core.c
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27
sys/dev/bktr/bktr_reg.h
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@ -164,15 +164,16 @@ struct bt848_registers {
BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */
BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */
BTBYTE (color_fmt); /* d4, d5,d6,d7 */
BTBYTE (color_ctl); /* d8, d9,da,db */
#define BT848_COLOR_CTL_EXT_FRMRATE (1<<7)
#define BT848_COLOR_CTL_COLOR_BARS (1<<6)
#define BT848_COLOR_CTL_RGB_DED (1<<5)
#define BT848_COLOR_CTL_GAMMA (1<<4)
bregister_t color_ctl_swap :4; /* d8 */
#define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
#define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
bregister_t color_ctl_gamma :1;
bregister_t color_ctl_rgb_ded :1;
bregister_t color_ctl_color_bars :1;
bregister_t color_ctl_ext_frmrate :1;
int :24; /* d9,da,db */
BTBYTE (cap_ctl); /* dc, dd,de,df */
#define BT848_CAP_CTL_DITH_FRAME (1<<4)
#define BT848_CAP_CTL_VBI_ODD (1<<3)
@ -333,6 +334,8 @@ struct format_params {
float hactive_frac;
};
typedef struct bktr_clip bktr_clip_t;
/*
* BrookTree 848 info structure, one per bt848 card installed.
*/
@ -355,7 +358,8 @@ struct bktr_softc {
short current; /* frame number in buffer (1-frames) */
short rows; /* number of rows in a frame */
short cols; /* number of columns in a frame */
short depth; /* number of byte per pixel */
int pixfmt; /* active pixel format (idx into fmt tbl) */
int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */
u_long format; /* frame format rgb, yuv, etc.. */
short frames; /* number of frames allocated */
int frame_size; /* number of bytes in a frame */
@ -417,6 +421,17 @@ struct bktr_softc {
u_char audio_mux_select; /* current mode of the audio */
u_char audio_mute_state; /* mute state of the audio */
u_char format_params;
u_long current_sol;
u_long current_col;
int clip_start;
int line_length;
int last_y;
int y;
int y2;
int yclip;
int yclip2;
int max_clip_node;
bktr_clip_t clip_list[100];
};
typedef struct bktr_softc bktr_reg_t;

27
sys/pci/brktree_reg.h
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@ -164,15 +164,16 @@ struct bt848_registers {
BTBYTE (o_vscale_hi); /* cc, cd,ce,cf */
BTBYTE (o_vscale_lo); /* d0, d1,d2,d3 */
BTBYTE (color_fmt); /* d4, d5,d6,d7 */
BTBYTE (color_ctl); /* d8, d9,da,db */
#define BT848_COLOR_CTL_EXT_FRMRATE (1<<7)
#define BT848_COLOR_CTL_COLOR_BARS (1<<6)
#define BT848_COLOR_CTL_RGB_DED (1<<5)
#define BT848_COLOR_CTL_GAMMA (1<<4)
bregister_t color_ctl_swap :4; /* d8 */
#define BT848_COLOR_CTL_WSWAP_ODD (1<<3)
#define BT848_COLOR_CTL_WSWAP_EVEN (1<<2)
#define BT848_COLOR_CTL_BSWAP_ODD (1<<1)
#define BT848_COLOR_CTL_BSWAP_EVEN (1<<0)
bregister_t color_ctl_gamma :1;
bregister_t color_ctl_rgb_ded :1;
bregister_t color_ctl_color_bars :1;
bregister_t color_ctl_ext_frmrate :1;
int :24; /* d9,da,db */
BTBYTE (cap_ctl); /* dc, dd,de,df */
#define BT848_CAP_CTL_DITH_FRAME (1<<4)
#define BT848_CAP_CTL_VBI_ODD (1<<3)
@ -333,6 +334,8 @@ struct format_params {
float hactive_frac;
};
typedef struct bktr_clip bktr_clip_t;
/*
* BrookTree 848 info structure, one per bt848 card installed.
*/
@ -355,7 +358,8 @@ struct bktr_softc {
short current; /* frame number in buffer (1-frames) */
short rows; /* number of rows in a frame */
short cols; /* number of columns in a frame */
short depth; /* number of byte per pixel */
int pixfmt; /* active pixel format (idx into fmt tbl) */
int pixfmt_compat; /* Y/N - in meteor pix fmt compat mode */
u_long format; /* frame format rgb, yuv, etc.. */
short frames; /* number of frames allocated */
int frame_size; /* number of bytes in a frame */
@ -417,6 +421,17 @@ struct bktr_softc {
u_char audio_mux_select; /* current mode of the audio */
u_char audio_mute_state; /* mute state of the audio */
u_char format_params;
u_long current_sol;
u_long current_col;
int clip_start;
int line_length;
int last_y;
int y;
int y2;
int yclip;
int yclip2;
int max_clip_node;
bktr_clip_t clip_list[100];
};
typedef struct bktr_softc bktr_reg_t;

658
sys/pci/brooktree848.c
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