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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6117 | serge | 1 | #include |
| 2 | #include |
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| 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 | #include |
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| 10 | #include |
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| 11 | #include |
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| 12 | #include |
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| 13 | #include "winlib/winlib.h" |
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| 14 | #include "fplay.h" |
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| 15 | |||
| 16 | struct hw_profile |
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| 17 | { |
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| 18 | enum AVCodecID av_codec; |
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| 19 | int ff_profile; |
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| 20 | uint64_t va_profile; |
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| 21 | }; |
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| 22 | |||
| 23 | |||
| 24 | #define ENTER() printf("enter %s\n",__FUNCTION__) |
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| 25 | #define LEAVE() printf("leave %s\n",__FUNCTION__) |
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| 26 | #define FAIL() printf("fail %s\n",__FUNCTION__) |
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| 27 | |||
| 28 | |||
| 29 | #if DEBUG |
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| 30 | # define D(x) x |
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| 31 | # define bug printf |
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| 32 | #else |
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| 33 | # define D(x) |
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| 34 | #endif |
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| 35 | |||
| 36 | #undef ARRAY_ELEMS |
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| 37 | #define ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) |
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| 38 | |||
| 39 | static int drm_fd = 0; |
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| 40 | static struct vaapi_context *v_context; |
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| 41 | |||
| 42 | static VASurfaceID v_surface_id[4]; |
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| 43 | |||
| 44 | #define HAS_HEVC VA_CHECK_VERSION(0, 38, 0) |
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| 45 | #define HAS_VP9 (VA_CHECK_VERSION(0, 38, 1) && defined(FF_PROFILE_VP9_0)) |
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| 46 | |||
| 47 | #define PE(av_codec_id, ff_profile, vdp_profile) \ |
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| 48 | {AV_CODEC_ID_ ## av_codec_id, FF_PROFILE_ ## ff_profile, \ |
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| 49 | VAProfile ## vdp_profile} |
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| 50 | |||
| 51 | static const struct hw_profile profiles[] = { |
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| 52 | PE(MPEG2VIDEO, MPEG2_MAIN, MPEG2Main), |
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| 53 | PE(MPEG2VIDEO, MPEG2_SIMPLE, MPEG2Simple), |
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| 54 | PE(MPEG4, MPEG4_ADVANCED_SIMPLE, MPEG4AdvancedSimple), |
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| 55 | PE(MPEG4, MPEG4_MAIN, MPEG4Main), |
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| 56 | PE(MPEG4, MPEG4_SIMPLE, MPEG4Simple), |
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| 57 | PE(H264, H264_HIGH, H264High), |
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| 58 | PE(H264, H264_MAIN, H264Main), |
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| 59 | PE(H264, H264_BASELINE, H264Baseline), |
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| 60 | PE(VC1, VC1_ADVANCED, VC1Advanced), |
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| 61 | PE(VC1, VC1_MAIN, VC1Main), |
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| 62 | PE(VC1, VC1_SIMPLE, VC1Simple), |
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| 63 | PE(WMV3, VC1_ADVANCED, VC1Advanced), |
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| 64 | PE(WMV3, VC1_MAIN, VC1Main), |
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| 65 | PE(WMV3, VC1_SIMPLE, VC1Simple), |
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| 66 | #if HAS_HEVC |
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| 67 | PE(HEVC, HEVC_MAIN, HEVCMain), |
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| 68 | PE(HEVC, HEVC_MAIN_10, HEVCMain10), |
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| 69 | #endif |
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| 70 | #if HAS_VP9 |
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| 71 | PE(VP9, VP9_0, VP9Profile0), |
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| 72 | #endif |
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| 73 | {0} |
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| 74 | }; |
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| 75 | |||
| 76 | int va_check_codec_support(enum AVCodecID id) |
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| 77 | { |
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| 78 | for (int n = 0; profiles[n].av_codec; n++) { |
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| 79 | if (profiles[n].av_codec == id) |
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| 80 | return 1; |
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| 81 | } |
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| 82 | return 0; |
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| 83 | } |
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| 84 | |||
| 85 | static int vaapi_check_status(VAStatus status, const char *msg) |
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| 86 | { |
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| 87 | if (status != VA_STATUS_SUCCESS) { |
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| 88 | fprintf(stderr, "[%s] %s: %s\n", PACKAGE_NAME, msg, vaErrorStr(status)); |
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| 89 | return 0; |
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| 90 | } |
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| 91 | return 1; |
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| 92 | }; |
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| 93 | |||
| 94 | static const char *string_of_VADisplayAttribType(VADisplayAttribType type) |
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| 95 | { |
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| 96 | switch (type) { |
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| 97 | #define TYPE(type) \ |
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| 98 | case VADisplayAttrib##type: return "VADisplayAttrib" #type |
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| 99 | TYPE(Brightness); |
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| 100 | TYPE(Contrast); |
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| 101 | TYPE(Hue); |
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| 102 | TYPE(Saturation); |
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| 103 | TYPE(BackgroundColor); |
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| 104 | #if !VA_CHECK_VERSION(0,34,0) |
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| 105 | TYPE(DirectSurface); |
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| 106 | #endif |
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| 107 | #if VA_CHECK_VERSION(0,32,0) |
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| 108 | TYPE(Rotation); |
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| 109 | #endif |
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| 110 | #undef TYPE |
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| 111 | default: break; |
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| 112 | } |
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| 113 | return " |
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| 114 | } |
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| 115 | |||
| 116 | static const char *string_of_VAProfile(VAProfile profile) |
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| 117 | { |
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| 118 | switch (profile) { |
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| 119 | #define PROFILE(profile) \ |
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| 120 | case VAProfile##profile: return "VAProfile" #profile |
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| 121 | PROFILE(MPEG2Simple); |
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| 122 | PROFILE(MPEG2Main); |
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| 123 | PROFILE(MPEG4Simple); |
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| 124 | PROFILE(MPEG4AdvancedSimple); |
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| 125 | PROFILE(MPEG4Main); |
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| 126 | #if VA_CHECK_VERSION(0,32,0) |
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| 127 | PROFILE(JPEGBaseline); |
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| 128 | PROFILE(H263Baseline); |
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| 129 | PROFILE(H264ConstrainedBaseline); |
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| 130 | #endif |
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| 131 | PROFILE(H264Baseline); |
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| 132 | PROFILE(H264Main); |
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| 133 | PROFILE(H264High); |
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| 134 | PROFILE(VC1Simple); |
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| 135 | PROFILE(VC1Main); |
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| 136 | PROFILE(VC1Advanced); |
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| 137 | #undef PROFILE |
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| 138 | default: break; |
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| 139 | } |
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| 140 | return " |
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| 141 | } |
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| 142 | |||
| 143 | static const char *string_of_VAEntrypoint(VAEntrypoint entrypoint) |
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| 144 | { |
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| 145 | switch (entrypoint) { |
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| 146 | #define ENTRYPOINT(entrypoint) \ |
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| 147 | case VAEntrypoint##entrypoint: return "VAEntrypoint" #entrypoint |
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| 148 | ENTRYPOINT(VLD); |
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| 149 | ENTRYPOINT(IZZ); |
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| 150 | ENTRYPOINT(IDCT); |
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| 151 | ENTRYPOINT(MoComp); |
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| 152 | ENTRYPOINT(Deblocking); |
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| 153 | #if VA_CHECK_VERSION(0,32,0) |
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| 154 | ENTRYPOINT(EncSlice); |
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| 155 | ENTRYPOINT(EncPicture); |
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| 156 | #endif |
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| 157 | #undef ENTRYPOINT |
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| 158 | default: break; |
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| 159 | } |
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| 160 | return " |
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| 161 | } |
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| 162 | |||
| 163 | VADisplay va_open_display(void) |
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| 164 | { |
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| 165 | VADisplay va_dpy; |
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| 166 | |||
| 167 | drm_fd = get_service("DISPLAY"); |
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| 168 | if (drm_fd == 0) |
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| 169 | return NULL; |
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| 170 | |||
| 171 | va_dpy = vaGetDisplayDRM(drm_fd); |
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| 172 | if (va_dpy) |
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| 173 | return va_dpy; |
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| 174 | |||
| 175 | drm_fd = 0; |
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| 176 | return NULL; |
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| 177 | }; |
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| 178 | |||
| 179 | int vaapi_init(VADisplay display) |
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| 180 | { |
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| 181 | struct vaapi_context *vaapi; |
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| 182 | int major_version, minor_version; |
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| 183 | int i, num_display_attrs, max_display_attrs; |
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| 184 | VADisplayAttribute *display_attrs = NULL; |
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| 185 | VAStatus status; |
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| 186 | |||
| 187 | if (v_context) |
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| 188 | return 0; |
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| 189 | |||
| 190 | if (!display) |
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| 191 | goto error; |
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| 192 | D(bug("VA display %p\n", display)); |
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| 193 | |||
| 194 | status = vaInitialize(display, &major_version, &minor_version); |
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| 195 | if (!vaapi_check_status(status, "vaInitialize()")) |
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| 196 | goto error; |
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| 197 | D(bug("VA API version %d.%d\n", major_version, minor_version)); |
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| 198 | |||
| 199 | max_display_attrs = vaMaxNumDisplayAttributes(display); |
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| 200 | display_attrs = malloc(max_display_attrs * sizeof(display_attrs[0])); |
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| 201 | if (!display_attrs) |
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| 202 | goto error; |
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| 203 | |||
| 204 | num_display_attrs = 0; /* XXX: workaround old GMA500 bug */ |
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| 205 | status = vaQueryDisplayAttributes(display, display_attrs, &num_display_attrs); |
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| 206 | if (!vaapi_check_status(status, "vaQueryDisplayAttributes()")) |
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| 207 | goto error; |
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| 208 | D(bug("%d display attributes available\n", num_display_attrs)); |
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| 209 | for (i = 0; i < num_display_attrs; i++) { |
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| 210 | VADisplayAttribute * const display_attr = &display_attrs[i]; |
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| 211 | D(bug(" %-32s (%s/%s) min %d max %d value 0x%x\n", |
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| 212 | string_of_VADisplayAttribType(display_attr->type), |
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| 213 | (display_attr->flags & VA_DISPLAY_ATTRIB_GETTABLE) ? "get" : "---", |
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| 214 | (display_attr->flags & VA_DISPLAY_ATTRIB_SETTABLE) ? "set" : "---", |
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| 215 | display_attr->min_value, |
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| 216 | display_attr->max_value, |
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| 217 | display_attr->value)); |
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| 218 | } |
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| 219 | |||
| 220 | if ((vaapi = calloc(1, sizeof(*vaapi))) == NULL) |
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| 221 | goto error; |
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| 222 | vaapi->display = display; |
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| 223 | vaapi->config_id = VA_INVALID_ID; |
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| 224 | vaapi->context_id = VA_INVALID_ID; |
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| 225 | |||
| 226 | v_context = vaapi; |
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| 227 | |||
| 228 | return 0; |
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| 229 | |||
| 230 | error: |
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| 231 | free(display_attrs); |
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| 232 | return -1; |
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| 233 | } |
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| 234 | |||
| 235 | |||
| 236 | static int has_profile(struct vaapi_context *vaapi, VAProfile profile) |
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| 237 | { |
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| 238 | VAProfile *profiles; |
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| 239 | int n_profiles; |
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| 240 | VAStatus status; |
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| 241 | int i; |
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| 242 | |||
| 243 | profiles = calloc(vaMaxNumProfiles(vaapi->display), sizeof(profiles[0])); |
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| 244 | |||
| 245 | status = vaQueryConfigProfiles(vaapi->display,profiles,&n_profiles); |
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| 246 | |||
| 247 | if (!vaapi_check_status(status, "vaQueryConfigProfiles()")) |
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| 248 | return 0; |
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| 249 | |||
| 250 | D(bug("%d profiles available\n", n_profiles)); |
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| 251 | |||
| 252 | for (i = 0; i < n_profiles; i++) |
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| 253 | { |
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| 254 | if (profiles[i] == profile) |
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| 255 | return 1; |
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| 256 | } |
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| 257 | return 0; |
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| 258 | } |
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| 259 | |||
| 260 | static int has_entrypoint(struct vaapi_context *vaapi, VAProfile profile, VAEntrypoint entrypoint) |
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| 261 | { |
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| 262 | VAEntrypoint *entrypoints; |
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| 263 | int n_entrypoints; |
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| 264 | VAStatus status; |
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| 265 | int i; |
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| 266 | |||
| 267 | entrypoints = calloc(vaMaxNumEntrypoints(vaapi->display), sizeof(entrypoints[0])); |
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| 268 | |||
| 269 | status = vaQueryConfigEntrypoints(vaapi->display, profile, |
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| 270 | entrypoints, &n_entrypoints); |
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| 271 | if (!vaapi_check_status(status, "vaQueryConfigEntrypoints()")) |
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| 272 | return 0; |
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| 273 | |||
| 274 | D(bug("%d entrypoints available for %s\n", n_entrypoints, |
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| 275 | string_of_VAProfile(profile))); |
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| 276 | |||
| 277 | for (i = 0; i < n_entrypoints; i++) |
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| 278 | { |
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| 279 | if (entrypoints[i] == entrypoint) |
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| 280 | return 1; |
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| 281 | } |
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| 282 | return 0; |
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| 283 | } |
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| 284 | |||
| 285 | static int vaapi_init_decoder(VAProfile profile, |
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| 286 | VAEntrypoint entrypoint, |
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| 287 | unsigned int picture_width, |
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| 288 | unsigned int picture_height) |
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| 289 | { |
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| 290 | struct vaapi_context* const vaapi = v_context; |
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| 291 | VAConfigAttrib attrib; |
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| 292 | VAConfigID config_id = VA_INVALID_ID; |
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| 293 | VAContextID context_id = VA_INVALID_ID; |
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| 294 | VAStatus status; |
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| 295 | |||
| 296 | ENTER(); |
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| 297 | if (!vaapi) |
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| 298 | { |
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| 299 | FAIL(); |
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| 300 | return -1; |
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| 301 | }; |
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| 302 | |||
| 303 | if (!has_profile(vaapi, profile)) |
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| 304 | { |
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| 305 | FAIL(); |
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| 306 | return -1; |
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| 307 | }; |
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| 308 | |||
| 309 | if (!has_entrypoint(vaapi, profile, entrypoint)) |
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| 310 | { |
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| 311 | FAIL(); |
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| 312 | return -1; |
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| 313 | }; |
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| 314 | |||
| 315 | if (vaapi->config_id != VA_INVALID_ID) |
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| 316 | vaDestroyConfig(vaapi->display, vaapi->config_id); |
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| 317 | |||
| 318 | attrib.type = VAConfigAttribRTFormat; |
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| 319 | |||
| 320 | printf("vaGetConfigAttributes\n"); |
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| 321 | status = vaGetConfigAttributes(vaapi->display, profile, entrypoint, |
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| 322 | &attrib, 1); |
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| 323 | if (!vaapi_check_status(status, "vaGetConfigAttributes()")) |
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| 324 | { |
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| 325 | FAIL(); |
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| 326 | return -1; |
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| 327 | } |
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| 328 | |||
| 329 | if ((attrib.value & VA_RT_FORMAT_YUV420) == 0) |
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| 330 | { |
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| 331 | printf("Chroma format not supported.\n"); |
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| 332 | FAIL(); |
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| 333 | return -1; |
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| 334 | }; |
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| 335 | |||
| 336 | printf("vaCreateConfig\n"); |
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| 337 | status = vaCreateConfig(vaapi->display, profile, entrypoint, |
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| 338 | &attrib, 1, &config_id); |
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| 339 | if (!vaapi_check_status(status, "vaCreateConfig()")) |
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| 340 | { |
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| 341 | FAIL(); |
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| 342 | return -1; |
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| 343 | } |
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| 344 | |||
| 345 | printf("vaCreateSurfaces %dx%d\n",picture_width,picture_height); |
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| 346 | status = vaCreateSurfaces(vaapi->display, VA_RT_FORMAT_YUV420, picture_width, picture_height, |
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| 347 | v_surface_id,4,NULL,0); |
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| 348 | printf("v_surface_id_3 %x\n", v_surface_id[3]); |
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| 349 | if (!vaapi_check_status(status, "vaCreateSurfaces()")) |
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| 350 | { |
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| 351 | FAIL(); |
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| 352 | return -1; |
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| 353 | }; |
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| 354 | { |
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| 355 | VAImage vaimage; |
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| 356 | VABufferInfo info = {0}; |
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| 357 | |||
| 358 | vaDeriveImage(vaapi->display,v_surface_id[0],&vaimage); |
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| 359 | printf("vaDeriveImage: %x fourcc: %x\n" |
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| 360 | "offset0: %d pitch0: %d\n" |
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| 361 | "offset1: %d pitch1: %d\n" |
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| 362 | "offset2: %d pitch2: %d\n", |
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| 363 | vaimage.buf, vaimage.format.fourcc, |
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| 364 | vaimage.offsets[0],vaimage.pitches[0], |
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| 365 | vaimage.offsets[1],vaimage.pitches[1], |
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| 366 | vaimage.offsets[2],vaimage.pitches[2]); |
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| 367 | |||
| 368 | info.mem_type = VA_SURFACE_ATTRIB_MEM_TYPE_KERNEL_DRM; |
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| 369 | vaAcquireBufferHandle(vaapi->display, vaimage.buf, &info); |
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| 370 | printf("vaAcquireBufferHandle: %x type: %x\n" |
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| 371 | "mem type: %x mem size: %x\n", |
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| 372 | info.handle, info.type, info.mem_type, info.mem_size); |
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| 373 | |||
| 374 | vaReleaseBufferHandle(vaapi->display, vaimage.buf); |
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| 375 | |||
| 376 | vaDestroyImage(vaapi->display,vaimage.image_id); |
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| 377 | }; |
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| 378 | |||
| 379 | printf("vaCreateContext %dx%d\n",picture_width,picture_height); |
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| 380 | status = vaCreateContext(vaapi->display, config_id, |
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| 381 | picture_width, picture_height, |
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| 382 | VA_PROGRESSIVE, |
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| 383 | v_surface_id, 4, |
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| 384 | &context_id); |
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| 385 | if (!vaapi_check_status(status, "vaCreateContext()")) |
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| 386 | { |
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| 387 | FAIL(); |
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| 388 | return -1; |
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| 389 | }; |
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| 390 | |||
| 391 | vaapi->config_id = config_id; |
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| 392 | vaapi->context_id = context_id; |
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| 393 | LEAVE(); |
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| 394 | return 0; |
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| 395 | } |
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| 396 | |||
| 397 | |||
| 398 | static enum PixelFormat get_format(struct AVCodecContext *avctx, |
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| 399 | const enum AVPixelFormat *fmt) |
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| 400 | { |
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| 401 | int i, profile; |
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| 402 | |||
| 403 | ENTER(); |
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| 404 | |||
| 405 | // for (int i = 0; fmt[i] != AV_PIX_FMT_NONE; i++) |
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| 406 | // printf(" %s", av_get_pix_fmt_name(fmt[i])); |
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| 407 | |||
| 408 | for (i = 0; fmt[i] != PIX_FMT_NONE; i++) { |
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| 409 | printf("pixformat %x\n", fmt[i]); |
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| 410 | if (fmt[i] != AV_PIX_FMT_VAAPI_VLD) |
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| 411 | continue; |
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| 412 | |||
| 413 | switch (avctx->codec_id) |
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| 414 | { |
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| 415 | case CODEC_ID_MPEG2VIDEO: |
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| 416 | profile = VAProfileMPEG2Main; |
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| 417 | break; |
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| 418 | case CODEC_ID_MPEG4: |
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| 419 | case CODEC_ID_H263: |
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| 420 | profile = VAProfileMPEG4AdvancedSimple; |
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| 421 | break; |
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| 422 | case CODEC_ID_H264: |
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| 423 | profile = VAProfileH264High; |
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| 424 | break; |
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| 425 | case CODEC_ID_WMV3: |
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| 426 | profile = VAProfileVC1Main; |
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| 427 | break; |
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| 428 | case CODEC_ID_VC1: |
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| 429 | profile = VAProfileVC1Advanced; |
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| 430 | break; |
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| 431 | default: |
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| 432 | profile = -1; |
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| 433 | break; |
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| 434 | } |
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| 435 | if (profile >= 0) { |
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| 436 | if (vaapi_init_decoder(profile, VAEntrypointVLD, avctx->width, avctx->height) == 0) |
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| 437 | { |
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| 438 | avctx->hwaccel_context = v_context; |
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| 439 | LEAVE(); |
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| 440 | return fmt[i]; ; |
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| 441 | } |
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| 442 | } |
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| 443 | } |
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| 444 | FAIL(); |
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| 445 | return PIX_FMT_NONE; |
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| 446 | } |
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| 447 | |||
| 448 | struct av_surface |
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| 449 | { |
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| 450 | int w; |
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| 451 | int h; |
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| 452 | VASurfaceID id; |
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| 453 | }; |
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| 454 | |||
| 455 | static void av_release_buffer(void *opaque, uint8_t *data) |
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| 456 | { |
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| 457 | struct av_surface surface = *(struct av_surface*)data; |
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| 458 | // VDPAUContext *ctx = opaque; |
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| 459 | |||
| 460 | // ctx->video_surface_destroy(surface); |
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| 461 | av_freep(&data); |
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| 462 | } |
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| 463 | |||
| 464 | static int get_buffer2(AVCodecContext *avctx, AVFrame *pic, int flags) |
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| 465 | { |
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| 6118 | serge | 466 | vst_t *vst = (vst_t*)avctx->opaque; |
| 467 | void *surface = (void *)(uintptr_t)v_surface_id[vst->dfx]; |
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| 6117 | serge | 468 | |
| 469 | pic->data[3] = surface; |
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| 470 | |||
| 471 | struct av_surface *avsurface; |
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| 472 | surface = av_malloc(sizeof(*avsurface)); |
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| 473 | if (!surface) |
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| 474 | return AVERROR(ENOMEM); |
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| 475 | |||
| 476 | pic->buf[0] = av_buffer_create((uint8_t*)avsurface, sizeof(*avsurface), |
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| 477 | av_release_buffer, avctx, |
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| 478 | AV_BUFFER_FLAG_READONLY); |
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| 479 | return 0; |
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| 480 | } |
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| 481 | |||
| 482 | struct vaapi_context va_context_storage; |
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| 483 | |||
| 6118 | serge | 484 | int fplay_init_context(vst_t *vst) |
| 6117 | serge | 485 | { |
| 6118 | serge | 486 | AVCodecContext *vCtx = vst->vCtx; |
| 6117 | serge | 487 | |
| 6118 | serge | 488 | vCtx->opaque = vst; |
| 489 | vCtx->thread_count = 1; |
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| 490 | vCtx->get_format = get_format; |
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| 491 | vCtx->get_buffer2 = get_buffer2; |
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| 6117 | serge | 492 | |
| 493 | return 0; |
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| 494 | } |
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| 495 | |||
| 496 | int fplay_vaapi_init(void) |
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| 497 | { |
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| 498 | VADisplay dpy; |
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| 499 | |||
| 500 | dpy = va_open_display(); |
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| 501 | |||
| 502 | if (vaapi_init(dpy) < 0) |
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| 503 | return -1; |
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| 504 | |||
| 505 | return 0; |
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| 506 | } |
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| 507 | |||
| 508 | struct SwsContext *vacvt_ctx; |
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| 509 | |||
| 6118 | serge | 510 | void va_convert_picture(vst_t *vst, int width, int height, AVPicture *pic) |
| 6117 | serge | 511 | { |
| 512 | uint8_t *src_data[4]; |
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| 513 | int src_linesize[4]; |
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| 514 | VAImage vaimage; |
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| 515 | VAStatus status; |
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| 516 | uint8_t *vdata; |
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| 517 | struct vaapi_context* const vaapi = v_context; |
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| 518 | |||
| 6118 | serge | 519 | vaSyncSurface(vaapi->display,v_surface_id[vst->dfx]); |
| 6117 | serge | 520 | |
| 6118 | serge | 521 | status = vaDeriveImage(vaapi->display,v_surface_id[vst->dfx],&vaimage); |
| 6117 | serge | 522 | if (!vaapi_check_status(status, "vaDeriveImage()")) |
| 523 | { |
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| 524 | FAIL(); |
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| 525 | return; |
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| 526 | }; |
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| 527 | |||
| 528 | static int once = 2; |
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| 529 | |||
| 6118 | serge | 530 | if(once && vst->dfx == 0) |
| 6117 | serge | 531 | { |
| 532 | VABufferInfo info = {0}; |
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| 533 | |||
| 534 | printf("vaDeriveImage: %x fourcc: %x\n" |
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| 535 | "offset0: %d pitch0: %d\n" |
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| 536 | "offset1: %d pitch1: %d\n" |
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| 537 | "offset2: %d pitch2: %d\n", |
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| 538 | vaimage.buf, vaimage.format.fourcc, |
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| 539 | vaimage.offsets[0],vaimage.pitches[0], |
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| 540 | vaimage.offsets[1],vaimage.pitches[1], |
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| 541 | vaimage.offsets[2],vaimage.pitches[2]); |
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| 542 | |||
| 543 | info.mem_type = VA_SURFACE_ATTRIB_MEM_TYPE_KERNEL_DRM; |
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| 544 | status = vaAcquireBufferHandle(vaapi->display, vaimage.buf, &info); |
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| 545 | if (vaapi_check_status(status, "vaAcquireBufferHandle()")) |
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| 546 | { |
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| 547 | printf("vaAcquireBufferHandle: %x type: %x\n" |
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| 548 | "mem type: %x mem size: %d\n", |
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| 549 | info.handle, info.type, info.mem_type, info.mem_size); |
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| 550 | |||
| 551 | vaReleaseBufferHandle(vaapi->display, vaimage.buf); |
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| 552 | } |
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| 553 | once--; |
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| 554 | }; |
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| 555 | |||
| 556 | src_linesize[0] = vaimage.pitches[0]; |
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| 557 | src_linesize[1] = vaimage.pitches[1]; |
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| 558 | src_linesize[2] = vaimage.pitches[2]; |
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| 559 | src_linesize[3] = 0; |
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| 560 | |||
| 561 | status = vaMapBuffer(vaapi->display,vaimage.buf,(void **)&vdata); |
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| 562 | if (!vaapi_check_status(status, "vaMapBuffer()")) |
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| 563 | { |
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| 564 | FAIL(); |
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| 565 | return; |
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| 566 | }; |
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| 567 | |||
| 568 | // printf("vdata: %x offset0: %d offset1: %d offset2: %d\n", vdata, |
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| 569 | // vaimage.offsets[0], |
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| 570 | // vaimage.offsets[1], |
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| 571 | // vaimage.offsets[2]); |
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| 572 | |||
| 573 | src_data[0] = vdata + vaimage.offsets[0]; |
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| 574 | src_data[1] = vdata + vaimage.offsets[1]; |
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| 575 | src_data[2] = vdata + vaimage.offsets[2]; |
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| 576 | src_data[3] = 0; |
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| 577 | |||
| 578 | vacvt_ctx = sws_getCachedContext(vacvt_ctx, width, height, AV_PIX_FMT_NV12, |
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| 579 | width, height, AV_PIX_FMT_BGRA, |
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| 580 | SWS_FAST_BILINEAR, NULL, NULL, NULL); |
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| 581 | if(vacvt_ctx == NULL) |
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| 582 | { |
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| 583 | printf("Cannot initialize the conversion context!\n"); |
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| 584 | return ; |
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| 585 | }; |
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| 586 | |||
| 587 | |||
| 588 | // __asm__ volatile ("int3"); |
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| 589 | |||
| 590 | sws_scale(vacvt_ctx, (const uint8_t* const *)src_data, src_linesize, 0, height, pic->data, pic->linesize); |
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| 591 | |||
| 592 | vaUnmapBuffer (vaapi->display, vaimage.buf); |
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| 593 | vaDestroyImage(vaapi->display, vaimage.image_id); |
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| 594 | } |