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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | #include "xorg_tracker.h" |
| 2 | |||
| 3 | #include |
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| 4 | #include |
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| 5 | #include |
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| 6 | #include |
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| 7 | #include |
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| 8 | #include |
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| 9 | |||
| 10 | #define FOURCC_RGB 0x0000003 |
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| 11 | #define XVIMAGE_RGB \ |
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| 12 | { \ |
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| 13 | FOURCC_RGB, \ |
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| 14 | XvRGB, \ |
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| 15 | LSBFirst, \ |
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| 16 | { \ |
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| 17 | 'R', 'G', 'B', 0x00, \ |
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| 18 | 0x00,0x00,0x00,0x10,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 \ |
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| 19 | }, \ |
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| 20 | 32, \ |
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| 21 | XvPacked, \ |
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| 22 | 1, \ |
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| 23 | 24, 0x00FF0000, 0x0000FF00, 0x000000FF, \ |
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| 24 | 0, 0, 0, \ |
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| 25 | 0, 0, 0, \ |
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| 26 | 0, 0, 0, \ |
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| 27 | { \ |
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| 28 | 'B','G','R','X', \ |
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| 29 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 \ |
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| 30 | }, \ |
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| 31 | XvTopToBottom \ |
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| 32 | } |
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| 33 | |||
| 34 | static int subpicture_index_list[] = { |
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| 35 | FOURCC_RGB, |
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| 36 | FOURCC_IA44, |
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| 37 | FOURCC_AI44 |
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| 38 | }; |
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| 39 | |||
| 40 | static XF86MCImageIDList subpicture_list = |
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| 41 | { |
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| 42 | sizeof(subpicture_index_list)/sizeof(*subpicture_index_list), |
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| 43 | subpicture_index_list |
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| 44 | }; |
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| 45 | |||
| 46 | static XF86MCSurfaceInfoRec yv12_mpeg2_surface = |
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| 47 | { |
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| 48 | FOURCC_I420, |
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| 49 | XVMC_CHROMA_FORMAT_420, |
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| 50 | 0, |
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| 51 | 2048, 2048, 2048, 2048, |
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| 52 | XVMC_IDCT | XVMC_MPEG_2, |
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| 53 | XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE, |
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| 54 | &subpicture_list |
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| 55 | }; |
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| 56 | |||
| 57 | static const XF86MCSurfaceInfoRec uyvy_mpeg2_surface = |
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| 58 | { |
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| 59 | FOURCC_UYVY, |
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| 60 | XVMC_CHROMA_FORMAT_422, |
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| 61 | 0, |
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| 62 | 2048, 2048, 2048, 2048, |
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| 63 | XVMC_IDCT | XVMC_MPEG_2, |
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| 64 | XVMC_SUBPICTURE_INDEPENDENT_SCALING | XVMC_BACKEND_SUBPICTURE, |
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| 65 | &subpicture_list |
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| 66 | }; |
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| 67 | |||
| 68 | static XF86MCSurfaceInfoPtr surfaces[] = |
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| 69 | { |
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| 70 | (XF86MCSurfaceInfoPtr)&yv12_mpeg2_surface, |
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| 71 | (XF86MCSurfaceInfoPtr)&uyvy_mpeg2_surface |
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| 72 | }; |
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| 73 | |||
| 74 | static const XF86ImageRec rgb_subpicture = XVIMAGE_RGB; |
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| 75 | static const XF86ImageRec ia44_subpicture = XVIMAGE_IA44; |
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| 76 | static const XF86ImageRec ai44_subpicture = XVIMAGE_AI44; |
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| 77 | |||
| 78 | static XF86ImagePtr subpictures[] = |
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| 79 | { |
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| 80 | (XF86ImagePtr)&rgb_subpicture, |
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| 81 | (XF86ImagePtr)&ia44_subpicture, |
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| 82 | (XF86ImagePtr)&ai44_subpicture |
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| 83 | }; |
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| 84 | |||
| 85 | static const XF86MCAdaptorRec adaptor_template = |
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| 86 | { |
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| 87 | "", |
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| 88 | sizeof(surfaces)/sizeof(*surfaces), |
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| 89 | surfaces, |
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| 90 | sizeof(subpictures)/sizeof(*subpictures), |
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| 91 | subpictures, |
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| 92 | (xf86XvMCCreateContextProcPtr)NULL, |
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| 93 | (xf86XvMCDestroyContextProcPtr)NULL, |
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| 94 | (xf86XvMCCreateSurfaceProcPtr)NULL, |
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| 95 | (xf86XvMCDestroySurfaceProcPtr)NULL, |
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| 96 | (xf86XvMCCreateSubpictureProcPtr)NULL, |
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| 97 | (xf86XvMCDestroySubpictureProcPtr)NULL |
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| 98 | }; |
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| 99 | |||
| 100 | void |
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| 101 | xorg_xvmc_init(ScreenPtr pScreen, char *name) |
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| 102 | { |
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| 103 | ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen); |
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| 104 | XF86MCAdaptorPtr adaptorXvMC = xf86XvMCCreateAdaptorRec(); |
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| 105 | if (!adaptorXvMC) |
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| 106 | return; |
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| 107 | |||
| 108 | *adaptorXvMC = adaptor_template; |
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| 109 | adaptorXvMC->name = name; |
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| 110 | xf86DrvMsg(pScrn->scrnIndex, X_INFO, |
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| 111 | "[XvMC] Associated with %s.\n", name); |
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| 112 | if (!xf86XvMCScreenInit(pScreen, 1, &adaptorXvMC)) |
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| 113 | xf86DrvMsg(pScrn->scrnIndex, X_ERROR, |
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| 114 | "[XvMC] Failed to initialize extension.\n"); |
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| 115 | else |
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| 116 | xf86DrvMsg(pScrn->scrnIndex, X_INFO, |
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| 117 | "[XvMC] Extension initialized.\n"); |
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| 118 | xf86XvMCDestroyAdaptorRec(adaptorXvMC); |
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| 119 | } |