diff options
Diffstat (limited to 'src/libXNVCtrl/NVCtrl.h')
| -rw-r--r-- | src/libXNVCtrl/NVCtrl.h | 341 |
1 files changed, 339 insertions, 2 deletions
diff --git a/src/libXNVCtrl/NVCtrl.h b/src/libXNVCtrl/NVCtrl.h index eb2dce4..9470ec9 100644 --- a/src/libXNVCtrl/NVCtrl.h +++ b/src/libXNVCtrl/NVCtrl.h @@ -147,6 +147,7 @@ * NV_CTRL_FSAA_MODE_4x_9t "4x Gaussian Multisampling" * NV_CTRL_FSAA_MODE_8x "2x Bilinear Multisampling by 4x Supersampling" * NV_CTRL_FSAA_MODE_16x "4x Bilinear Multisampling by 4x Supersampling" + * NV_CTRL_FSAA_MODE_8xS "4x Multisampling by 2x Supersampling" * * This setting is only applied to OpenGL clients that are started * after this setting is applied. @@ -162,6 +163,8 @@ #define NV_CTRL_FSAA_MODE_4x_9t 6 #define NV_CTRL_FSAA_MODE_8x 7 #define NV_CTRL_FSAA_MODE_16x 8 +#define NV_CTRL_FSAA_MODE_8xS 9 +#define NV_CTRL_FSAA_MODE_MAX NV_CTRL_FSAA_MODE_8xS /* @@ -650,7 +653,6 @@ * if this screen does not support PBUFFER_SCANOUT, then all other * PBUFFER_SCANOUT attributes are unavailable. */ - #define NV_CTRL_PBUFFER_SCANOUT_SUPPORTED 65 /* R-- */ #define NV_CTRL_PBUFFER_SCANOUT_FALSE 0 #define NV_CTRL_PBUFFER_SCANOUT_TRUE 1 @@ -661,7 +663,342 @@ */ #define NV_CTRL_PBUFFER_SCANOUT_XID 66 /* RW- */ -#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_PBUFFER_SCANOUT_XID +/**************************************************************************/ +/* + * The NV_CTRL_GVO_* integer attributes are used to configure GVO + * (Graphics to Video Out). This functionality is available, for + * example, on the Quadro FX 4000 SDI graphics board. + * + * Here is a normal usage pattern for the GVO attributes: + * + * - query NV_CTRL_GVO_SUPPORTED to determine if the X screen supports GV0. + * + * - specify NV_CTRL_GVO_SYNC_MODE (one of FREE_RUNNING, GENLOCK, or + * FRAMELOCK) + * + * - Use NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED and + * NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED to detect what input syncs are + * present. + * + * (If no analog sync is detected but it is known + * that a thought to be valid bi-level or tri-level + * sync is connected set + * NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE + * appropriately and retest with + * NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED). + * + * - specify NV_CTRL_GVO_SYNC_SOURCE, if appropriate + * + * - if syncing to input sync, query the NV_CTRL_GVO_INPUT_VIDEO_FORMAT + * + * - query the valid NV_CTRL_GVO_OUTPUT_VIDEO_FORMAT values; the valid + * values will be a function of what is specified for + * NV_CTRL_GVO_SYNC_MODE and what INPUT_VIDEO_FORMAT mode is + * detected. + * + * - specify the NV_CTRL_GVO_DATA_FORMAT + * + * - if using the GLX_NV_video_out extension to display one or more + * pbuffers, call glXGetVideoDeviceNV() to lock the GVO output for use + * by the GLX client; then bind the pbuffer(s) to the GVO output with + * glXBindVideoImageNV() and send pbuffers to the GVO output with + * glXSendPbufferToVideoNV(); see the GLX_NV_video_out spec for more + * details. + * + * - if, rather than using the GLX_NV_video_out extension to display + * GLX pbuffers on the GVO output, you wish display the X screen on + * the GVO output, set NV_CTRL_GVO_DISPLAY_X_SCREEN to + * NV_CTRL_GVO_DISPLAY_X_SCREEN_ENABLE. + * + * Note that setting most GVO attributes only causes the value to be + * cached in the X server. The values will be flushed to the hardware + * either when NV_CTRL_GVO_DISPLAY_X_SCREEN is enabled, or when a GLX + * pbuffer is bound to the GVO output (with glXBindVideoImageNV()). + * + * Note that GLX_NV_video_out and NV_CTRL_GVO_DISPLAY_X_SCREEN are + * mutually exclusive. If NV_CTRL_GVO_DISPLAY_X_SCREEN is enabled, + * then glXGetVideoDeviceNV will fail. Similarly, if a GLX client has + * locked the GVO output (via glXGetVideoDeviceNV), then + * NV_CTRL_GVO_DISPLAY_X_SCREEN will fail. The NV_CTRL_GVO_LOCKED + * event will be sent when a GLX client locks the GVO output. + * + */ + + +/* + * NV_CTRL_GVO_SUPPORTED - returns whether this X screen supports GVO; + * if this screen does not support GVO output, then all other GVO + * attributes are unavailable. + */ + +#define NV_CTRL_GVO_SUPPORTED 67 /* R-- */ +#define NV_CTRL_GVO_SUPPORTED_FALSE 0 +#define NV_CTRL_GVO_SUPPORTED_TRUE 1 + + +/* + * NV_CTRL_GVO_SYNC_MODE - selects the GVO sync mode; possible values + * are: + * + * FREE_RUNNING - GVO does not sync to any external signal + * + * GENLOCK - the GVO output is genlocked to an incoming sync signal; + * genlocking locks at hsync. This requires that the output video + * format exactly match the incoming sync video format. + * + * FRAMELOCK - the GVO output is framelocked to an incoming sync + * signal; framelocking locks at vsync. This requires that the output + * video format have the same refresh rate as the incoming sync video + * format. + */ + +#define NV_CTRL_GVO_SYNC_MODE 68 /* RW- */ +#define NV_CTRL_GVO_SYNC_MODE_FREE_RUNNING 0 +#define NV_CTRL_GVO_SYNC_MODE_GENLOCK 1 +#define NV_CTRL_GVO_SYNC_MODE_FRAMELOCK 2 + + +/* + * NV_CTRL_GVO_SYNC_SOURCE - if NV_CTRL_GVO_SYNC_MODE is set to either + * GENLOCK or FRAMELOCK, this controls which sync source is used as + * the incoming sync signal (either Composite or SDI). If + * NV_CTRL_GVO_SYNC_MODE is FREE_RUNNING, this attribute has no + * effect. + */ + +#define NV_CTRL_GVO_SYNC_SOURCE 69 /* RW- */ +#define NV_CTRL_GVO_SYNC_SOURCE_COMPOSITE 0 +#define NV_CTRL_GVO_SYNC_SOURCE_SDI 1 + + +/* + * NV_CTRL_GVO_OUTPUT_VIDEO_FORMAT - specifies the output video + * format. Note that the valid video formats will vary depending on + * the NV_CTRL_GVO_SYNC_MODE and the incoming sync video format. See + * the definition of NV_CTRL_GVO_SYNC_MODE. + */ + +#define NV_CTRL_GVO_OUTPUT_VIDEO_FORMAT 70 /* RW- */ + +#define NV_CTRL_GVO_VIDEO_FORMAT_NONE 0 +#define NV_CTRL_GVO_VIDEO_FORMAT_480I_59_94_SMPTE259_NTSC 1 +#define NV_CTRL_GVO_VIDEO_FORMAT_576I_50_00_SMPTE259_PAL 2 +#define NV_CTRL_GVO_VIDEO_FORMAT_720P_59_94_SMPTE296 3 +#define NV_CTRL_GVO_VIDEO_FORMAT_720P_60_00_SMPTE296 4 +#define NV_CTRL_GVO_VIDEO_FORMAT_1035I_59_94_SMPTE260 5 +#define NV_CTRL_GVO_VIDEO_FORMAT_1035I_60_00_SMPTE260 6 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080I_50_00_SMPTE295 7 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080I_50_00_SMPTE274 8 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080I_59_94_SMPTE274 9 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080I_60_00_SMPTE274 10 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080P_23_976_SMPTE274 11 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080P_24_00_SMPTE274 12 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080P_25_00_SMPTE274 13 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080P_29_97_SMPTE274 14 +#define NV_CTRL_GVO_VIDEO_FORMAT_1080P_30_00_SMPTE274 15 + + +/* + * NV_CTRL_GVO_INPUT_VIDEO_FORMAT - indicates the input video format + * detected; the possible values are the NV_CTRL_GVO_VIDEO_FORMAT + * constants. + */ + +#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT 71 /* R-- */ + + +/* + * NV_CTRL_GVO_DATA_FORMAT - This controls how the data in the source + * (either the X screen or the GLX pbuffer) is interpretted and + * displayed. + */ + +#define NV_CTRL_GVO_DATA_FORMAT 72 /* RW- */ +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8_TO_YCRCB444 0 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8A8_TO_YCRCBA4444 1 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8Z10_TO_YCRCBZ4444 2 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8_TO_YCRCB422 3 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8A8_TO_YCRCBA4224 4 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8Z10_TO_YCRCBZ4224 5 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8_TO_RGB444 6 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8A8_TO_RGBA4444 7 +#define NV_CTRL_GVO_DATA_FORMAT_R8G8B8Z10_TO_RGBZ4444 8 +#define NV_CTRL_GVO_DATA_FORMAT_Y10CR10CB10_TO_YCRCB444 9 +#define NV_CTRL_GVO_DATA_FORMAT_Y10CR8CB8_TO_YCRCB444 10 +#define NV_CTRL_GVO_DATA_FORMAT_Y10CR8CB8A10_TO_YCRCBA4444 11 +#define NV_CTRL_GVO_DATA_FORMAT_Y10CR8CB8Z10_TO_YCRCBZ4444 12 +#define NV_CTRL_GVO_DATA_FORMAT_DUAL_R8G8B8_TO_DUAL_YCRCB422 13 +#define NV_CTRL_GVO_DATA_FORMAT_DUAL_Y8CR8CB8_TO_DUAL_YCRCB422 14 + + +/* + * NV_CTRL_GVO_DISPLAY_X_SCREEN - enable/disable GVO output of the X + * screen. At this point, all the GVO attributes that have been + * cached in the X server are flushed to the hardware and GVO is + * enabled. Note that this attribute can fail to be set if a GLX + * client has locked the GVO output (via glXGetVideoDeviceNV). Note + * that due to the inherit race conditions in this locking strategy, + * NV_CTRL_GVO_DISPLAY_X_SCREEN can fail unexpectantly. In the + * failing situation, X will not return an X error. Instead, you + * should query the value of NV_CTRL_GVO_DISPLAY_X_SCREEN after + * setting it to confirm that the setting was applied. + */ + +#define NV_CTRL_GVO_DISPLAY_X_SCREEN 73 /* RW- */ +#define NV_CTRL_GVO_DISPLAY_X_SCREEN_ENABLE 1 +#define NV_CTRL_GVO_DISPLAY_X_SCREEN_DISABLE 0 + + +/* + * NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED - indicates whether + * Composite Sync input is detected. + */ + +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED 74 /* R-- */ +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED_FALSE 0 +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECTED_TRUE 1 + + +/* + * NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE - get/set the + * Composite Sync input detect mode. XXX is this needed? + */ + +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE 75 /* RW- */ +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_AUTO 0 +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_BI_LEVEL 1 +#define NV_CTRL_GVO_COMPOSITE_SYNC_INPUT_DETECT_MODE_TRI_LEVEL 2 + + +/* + * NV_CTRL_GVO_SYNC_INPUT_DETECTED - indicates whether SDI Sync input + * is detected, and what type. + */ + +#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED 76 /* R-- */ +#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_NONE 0 +#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_HD 1 +#define NV_CTRL_GVO_SDI_SYNC_INPUT_DETECTED_SD 2 + + +/* + * NV_CTRL_GVO_VIDEO_OUTPUTS - indicates which GVO video output + * connectors are currently outputing data. + */ + +#define NV_CTRL_GVO_VIDEO_OUTPUTS 77 /* R-- */ +#define NV_CTRL_GVO_VIDEO_OUTPUTS_NONE 0 +#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO1 1 +#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO2 2 +#define NV_CTRL_GVO_VIDEO_OUTPUTS_VIDEO_BOTH 3 + + +/* + * NV_CTRL_GVO_FPGA_VERSION - indicates the version of the Firmware on + * the GVO device. XXX would this be better as a string attribute? + */ + +#define NV_CTRL_GVO_FIRMWARE_VERSION 78 /* R-- */ + + +/* + * NV_CTRL_GVO_SYNC_DELAY_PIXELS - controls the delay between the + * input sync and the output sync in numbers of pixels from hsync; + * this is a 12 bit value. + */ + +#define NV_CTRL_GVO_SYNC_DELAY_PIXELS 79 /* RW- */ + + +/* + * NV_CTRL_GVO_SYNC_DELAY_LINES - controls the delay between the input + * sync and the output sync in numbers of lines from vsync; this is a + * 12 bit value. + */ + +#define NV_CTRL_GVO_SYNC_DELAY_LINES 80 /* RW- */ + + +/* + * NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE - must be set for a period + * of about 2 seconds for the new InputVideoFormat to be properly + * locked to. In nvidia-settings, we do a reacquire whenever genlock + * or framelock mode is entered into, when the user clicks the + * "detect" button. This value can be written, but always reads back + * _FALSE. + */ + +#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE 81 /* -W- */ +#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_FALSE 0 +#define NV_CTRL_GVO_INPUT_VIDEO_FORMAT_REACQUIRE_TRUE 1 + + +/* + * NV_CTRL_GVO_LOCKED - indicates that GVO configurability is locked; + * this occurs when the GLX_NV_video_out function calls + * glXGetVideoDeviceNV(). All GVO output resources are locked until + * either glXReleaseVideoDeviceNV() is called or the X Display used + * when calling glXGetVideoDeviceNV() is closed. + * + * When GVO is locked; all GVO NV-CONTROL attributes are read only. + */ + +#define NV_CTRL_GVO_GLX_LOCKED 82 /* R-- */ +#define NV_CTRL_GVO_GLX_LOCKED_FALSE 0 +#define NV_CTRL_GVO_GLX_LOCKED_TRUE 1 + + + +/* + * NV_CTRL_GVO_VIDEO_FORMAT_{WIDTH,HEIGHT,REFRESH_RATE} - query the + * width, height, and refresh rate for the specified + * NV_CTRL_GVO_VIDEO_FORMAT_*. So that this can be queried with + * existing interfaces, XNVCTRLQueryAttribute() should be used, and + * the video format specified in the display_mask field; eg: + * + * XNVCTRLQueryAttribute (dpy, + * screen, + * NV_CTRL_GVO_VIDEO_FORMAT_480I_59_94_SMPTE259_NTSC + * NV_CTRL_GVO_VIDEO_FORMAT_WIDTH, + * &value); + * + * Note that Refresh Rate is in 1/1000 Hertz values + */ + +#define NV_CTRL_GVO_VIDEO_FORMAT_WIDTH 83 /* R-- */ +#define NV_CTRL_GVO_VIDEO_FORMAT_HEIGHT 84 /* R-- */ +#define NV_CTRL_GVO_VIDEO_FORMAT_REFRESH_RATE 85 /* R-- */ + + +/* + * NV_CTRL_GVO_X_SCREEN_PAN_[XY] - when GVO output of the X screen is + * enabled, the pan x/y attributes control which portion of the X + * screen is displayed by GVO. These attributes can be updated while + * GVO output is enabled, or before enabling GVO output. The pan + * values will be clamped so that GVO output is not panned beyond the + * end of the X screen. + */ + +#define NV_CTRL_GVO_X_SCREEN_PAN_X 86 /* RW- */ +#define NV_CTRL_GVO_X_SCREEN_PAN_Y 87 /* RW- */ + + +/* + * XXX Still to do: GVO Color Conversion + */ + +/* + * XXX what sync error attributes do we need to expose? + */ + + +/**************************************************************************/ + + +#define NV_CTRL_LAST_ATTRIBUTE NV_CTRL_GVO_X_SCREEN_PAN_Y + + + /**************************************************************************/ |