| // Copyright 2017 The Cobalt Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "starboard/shared/starboard/media/media_support_internal.h" |
| |
| #include "starboard/configuration.h" |
| #include "starboard/media.h" |
| #include "starboard/shared/libaom/aom_library_loader.h" |
| #include "starboard/shared/libde265/de265_library_loader.h" |
| #include "starboard/shared/libvpx/vpx_library_loader.h" |
| #include "starboard/shared/starboard/media/media_util.h" |
| |
| using starboard::shared::aom::is_aom_supported; |
| using starboard::shared::de265::is_de265_supported; |
| using starboard::shared::starboard::media::IsSDRVideo; |
| using starboard::shared::vpx::is_vpx_supported; |
| |
| SB_EXPORT bool SbMediaIsVideoSupported(SbMediaVideoCodec video_codec, |
| #if SB_HAS(MEDIA_IS_VIDEO_SUPPORTED_REFINEMENT) |
| int profile, |
| int level, |
| int bit_depth, |
| SbMediaPrimaryId primary_id, |
| SbMediaTransferId transfer_id, |
| SbMediaMatrixId matrix_id, |
| #endif // SB_HAS(MEDIA_IS_VIDEO_SUPPORTED_REFINEMENT) |
| int frame_width, |
| int frame_height, |
| int64_t bitrate, |
| int fps |
| #if SB_API_VERSION >= 10 |
| , |
| bool decode_to_texture_required |
| #endif // SB_API_VERSION >= 10 |
| ) { |
| #if SB_API_VERSION < 11 |
| const auto kSbMediaVideoCodecAv1 = kSbMediaVideoCodecVp10; |
| #endif // SB_API_VERSION < 11 |
| |
| #if SB_HAS(MEDIA_IS_VIDEO_SUPPORTED_REFINEMENT) |
| SB_UNREFERENCED_PARAMETER(profile); |
| SB_UNREFERENCED_PARAMETER(level); |
| |
| if (!IsSDRVideo(bit_depth, primary_id, transfer_id, matrix_id)) { |
| if (bit_depth != 10 && bit_depth != 12) { |
| return false; |
| } |
| if (video_codec != kSbMediaVideoCodecAv1 && |
| video_codec != kSbMediaVideoCodecH265) { |
| return false; |
| } |
| } |
| |
| #endif // SB_HAS(MEDIA_IS_VIDEO_SUPPORTED_REFINEMENT) |
| #if SB_API_VERSION >= 10 |
| #if SB_HAS(BLITTER) |
| if (decode_to_texture_required) { |
| return false; |
| } |
| #else |
| // Assume that all non-Blitter Linux platforms can play decode-to-texture |
| // video just as well as normal video. |
| SB_UNREFERENCED_PARAMETER(decode_to_texture_required); |
| #endif // SB_HAS(BLITTER) |
| #endif // SB_API_VERSION >= 10 |
| |
| return ((video_codec == kSbMediaVideoCodecAv1 && is_aom_supported()) || |
| video_codec == kSbMediaVideoCodecH264 || |
| (video_codec == kSbMediaVideoCodecH265 && is_de265_supported()) || |
| (video_codec == kSbMediaVideoCodecVp9 && is_vpx_supported())) && |
| frame_width <= 1920 && frame_height <= 1080 && |
| bitrate <= SB_MEDIA_MAX_VIDEO_BITRATE_IN_BITS_PER_SECOND && fps <= 60; |
| } |