/* GStreamer Intel MSDK plugin * Copyright (c) 2016, Oblong Industries, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. Neither the name of the copyright holder nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <fcntl.h> #include <unistd.h> #include <va/va_drm.h> #include "msdk.h" #include "msdk_libva.h" struct fourcc_map { mfxU32 mfx_fourcc; guint32 va_fourcc; }; struct rt_map { mfxU32 mfx_rt_format; guint32 va_rt_format; }; #define FOURCC_MFX_TO_VA(MFX, VA) \ { MFX_FOURCC_##MFX, VA_FOURCC_##VA } #define RT_MFX_TO_VA(MFX, VA) \ { MFX_CHROMAFORMAT_##MFX, VA_RT_FORMAT_##VA } static const struct fourcc_map gst_msdk_fourcc_mfx_to_va[] = { FOURCC_MFX_TO_VA (NV12, NV12), FOURCC_MFX_TO_VA (YUY2, YUY2), FOURCC_MFX_TO_VA (UYVY, UYVY), FOURCC_MFX_TO_VA (YV12, YV12), FOURCC_MFX_TO_VA (RGB4, ARGB), FOURCC_MFX_TO_VA (P8, P208), FOURCC_MFX_TO_VA (P010, P010), #if (MFX_VERSION >= 1031) FOURCC_MFX_TO_VA (P016, P016), #endif #if (MFX_VERSION >= 1028) FOURCC_MFX_TO_VA (RGB565, RGB565), #endif FOURCC_MFX_TO_VA (AYUV, AYUV), #if VA_CHECK_VERSION(1, 4, 1) FOURCC_MFX_TO_VA (A2RGB10, A2R10G10B10), #endif #if ((MFX_VERSION >= 1027) && VA_CHECK_VERSION(1, 2, 0)) FOURCC_MFX_TO_VA (Y210, Y210), FOURCC_MFX_TO_VA (Y410, Y410), #endif FOURCC_MFX_TO_VA (BGR4, ABGR), {0, 0} }; static const struct rt_map gst_msdk_rt_mfx_to_va[] = { RT_MFX_TO_VA (YUV420, YUV420), RT_MFX_TO_VA (YUV422, YUV422), RT_MFX_TO_VA (YUV444, YUV444), {0, 0} }; mfxStatus gst_msdk_get_mfx_status_from_va_status (VAStatus va_res) { mfxStatus mfxRes = MFX_ERR_NONE; switch (va_res) { case VA_STATUS_SUCCESS: mfxRes = MFX_ERR_NONE; break; case VA_STATUS_ERROR_ALLOCATION_FAILED: mfxRes = MFX_ERR_MEMORY_ALLOC; break; case VA_STATUS_ERROR_ATTR_NOT_SUPPORTED: case VA_STATUS_ERROR_UNSUPPORTED_PROFILE: case VA_STATUS_ERROR_UNSUPPORTED_ENTRYPOINT: case VA_STATUS_ERROR_UNSUPPORTED_RT_FORMAT: case VA_STATUS_ERROR_UNSUPPORTED_BUFFERTYPE: case VA_STATUS_ERROR_FLAG_NOT_SUPPORTED: case VA_STATUS_ERROR_RESOLUTION_NOT_SUPPORTED: mfxRes = MFX_ERR_UNSUPPORTED; break; case VA_STATUS_ERROR_INVALID_DISPLAY: case VA_STATUS_ERROR_INVALID_CONFIG: case VA_STATUS_ERROR_INVALID_CONTEXT: case VA_STATUS_ERROR_INVALID_SURFACE: case VA_STATUS_ERROR_INVALID_BUFFER: case VA_STATUS_ERROR_INVALID_IMAGE: case VA_STATUS_ERROR_INVALID_SUBPICTURE: mfxRes = MFX_ERR_NOT_INITIALIZED; break; case VA_STATUS_ERROR_INVALID_PARAMETER: mfxRes = MFX_ERR_INVALID_VIDEO_PARAM; break; default: mfxRes = MFX_ERR_UNKNOWN; break; } return mfxRes; } guint gst_msdk_get_va_fourcc_from_mfx_fourcc (mfxU32 fourcc) { const struct fourcc_map *m = gst_msdk_fourcc_mfx_to_va; for (; m->mfx_fourcc != 0; m++) { if (m->mfx_fourcc == fourcc) return m->va_fourcc; } return 0; } guint gst_msdk_get_mfx_fourcc_from_va_fourcc (guint32 fourcc) { const struct fourcc_map *m = gst_msdk_fourcc_mfx_to_va; for (; m->va_fourcc != 0; m++) { if (m->va_fourcc == fourcc) return m->mfx_fourcc; } return 0; } guint gst_msdk_get_va_rt_format_from_mfx_rt_format (mfxU32 format) { const struct rt_map *m = gst_msdk_rt_mfx_to_va; for (; m->mfx_rt_format != 0; m++) { if (m->mfx_rt_format == format) return m->va_rt_format; } return 0; } guint gst_msdk_get_mfx_rt_format_from_va_rt_format (guint32 format) { const struct rt_map *m = gst_msdk_rt_mfx_to_va; for (; m->va_rt_format != 0; m++) { if (m->va_rt_format == format) return m->mfx_rt_format; } return 0; }