1*4882a593Smuzhiyun /* GStreamer 2*4882a593Smuzhiyun * 3*4882a593Smuzhiyun * Copyright (C) 2016 Igalia 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Authors: 6*4882a593Smuzhiyun * Víctor Manuel Jáquez Leal <vjaquez@igalia.com> 7*4882a593Smuzhiyun * Javier Martin <javiermartin@by.com.es> 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This library is free software; you can redistribute it and/or 10*4882a593Smuzhiyun * modify it under the terms of the GNU Library General Public 11*4882a593Smuzhiyun * License as published by the Free Software Foundation; either 12*4882a593Smuzhiyun * version 2 of the License, or (at your option) any later version. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * This library is distributed in the hope that it will be useful, 15*4882a593Smuzhiyun * but WITHOUT ANY WARRANTY; without even the implied warranty of 16*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17*4882a593Smuzhiyun * Library General Public License for more details. 18*4882a593Smuzhiyun * 19*4882a593Smuzhiyun * You should have received a copy of the GNU Library General Public 20*4882a593Smuzhiyun * License along with this library; if not, write to the 21*4882a593Smuzhiyun * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 22*4882a593Smuzhiyun * Boston, MA 02110-1301, USA. 23*4882a593Smuzhiyun * 24*4882a593Smuzhiyun */ 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #ifndef __GST_KMS_UTILS_H__ 27*4882a593Smuzhiyun #define __GST_KMS_UTILS_H__ 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #include <gst/video/video.h> 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun G_BEGIN_DECLS 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #ifndef DRM_FORMAT_NV12_10 34*4882a593Smuzhiyun #define DRM_FORMAT_NV12_10 fourcc_code('N', 'A', '1', '2') 35*4882a593Smuzhiyun #endif 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun #ifndef DRM_FORMAT_NV15 38*4882a593Smuzhiyun #define DRM_FORMAT_NV15 fourcc_code('N', 'V', '1', '5') 39*4882a593Smuzhiyun #endif 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun #ifndef DRM_FORMAT_YUV420_8BIT 42*4882a593Smuzhiyun #define DRM_FORMAT_YUV420_8BIT fourcc_code('Y', 'U', '0', '8') 43*4882a593Smuzhiyun #endif 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun #ifndef DRM_FORMAT_YUV420_10BIT 46*4882a593Smuzhiyun #define DRM_FORMAT_YUV420_10BIT fourcc_code('Y', 'U', '1', '0') 47*4882a593Smuzhiyun #endif 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun #ifndef DRM_FORMAT_MOD_VENDOR_ARM 50*4882a593Smuzhiyun #define DRM_FORMAT_MOD_VENDOR_ARM 0x08 51*4882a593Smuzhiyun #endif 52*4882a593Smuzhiyun 53*4882a593Smuzhiyun #ifndef DRM_FORMAT_MOD_ARM_AFBC 54*4882a593Smuzhiyun #define DRM_FORMAT_MOD_ARM_AFBC(__afbc_mode) fourcc_mod_code(ARM, __afbc_mode) 55*4882a593Smuzhiyun #endif 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #ifndef AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 58*4882a593Smuzhiyun #define AFBC_FORMAT_MOD_BLOCK_SIZE_16x16 (1ULL) 59*4882a593Smuzhiyun #endif 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun #ifndef AFBC_FORMAT_MOD_SPARSE 62*4882a593Smuzhiyun #define AFBC_FORMAT_MOD_SPARSE (((__u64)1) << 6) 63*4882a593Smuzhiyun #endif 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun #define DRM_AFBC_MODIFIER \ 66*4882a593Smuzhiyun (DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_SPARSE) | \ 67*4882a593Smuzhiyun DRM_FORMAT_MOD_ARM_AFBC(AFBC_FORMAT_MOD_BLOCK_SIZE_16x16)) 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun #ifndef GST_VIDEO_FLAG_ARM_AFBC 70*4882a593Smuzhiyun #define GST_VIDEO_FLAG_ARM_AFBC (1UL << 31) 71*4882a593Smuzhiyun #define GST_VIDEO_INFO_SET_AFBC(i) \ 72*4882a593Smuzhiyun GST_VIDEO_INFO_FLAG_SET (i, GST_VIDEO_FLAG_ARM_AFBC) 73*4882a593Smuzhiyun #define GST_VIDEO_INFO_UNSET_AFBC(i) \ 74*4882a593Smuzhiyun GST_VIDEO_INFO_FLAG_UNSET (i, GST_VIDEO_FLAG_ARM_AFBC) 75*4882a593Smuzhiyun #define GST_VIDEO_INFO_IS_AFBC(i) \ 76*4882a593Smuzhiyun GST_VIDEO_INFO_FLAG_IS_SET (i, GST_VIDEO_FLAG_ARM_AFBC) 77*4882a593Smuzhiyun #endif 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun GstVideoFormat gst_video_format_from_drm (guint32 drmfmt); 80*4882a593Smuzhiyun guint32 gst_drm_format_from_video (GstVideoFormat fmt); 81*4882a593Smuzhiyun guint32 gst_drm_bpp_from_drm (guint32 drmfmt); 82*4882a593Smuzhiyun guint32 gst_drm_height_from_drm (guint32 drmfmt, guint32 height); 83*4882a593Smuzhiyun GstCaps * gst_kms_sink_caps_template_fill (void); 84*4882a593Smuzhiyun void gst_video_calculate_device_ratio (guint dev_width, 85*4882a593Smuzhiyun guint dev_height, 86*4882a593Smuzhiyun guint dev_width_mm, 87*4882a593Smuzhiyun guint dev_height_mm, 88*4882a593Smuzhiyun guint * dpy_par_n, 89*4882a593Smuzhiyun guint * dpy_par_d); 90*4882a593Smuzhiyun 91*4882a593Smuzhiyun G_END_DECLS 92*4882a593Smuzhiyun 93*4882a593Smuzhiyun #endif 94