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* video: move d3d.c out of decode sub directorywm42017-12-011-287/+0
| | | | | | It makes more sense to have it in the general video directory (along with vdpau.c and vaapi.c), since the decoder source files don't even access it anymore.
* vd_lavc: delete hw_d3d11va.c/hw_dxva2.c and merge leftoverswm42017-12-011-1/+1
| | | | | | Like with all hwaccels, there's little that is actually specific to decoding (which has been moved away anyway), and what is left are declarations (which will also go away soon).
* hw_dxva2: move dxva2 code to d3d.cwm42017-12-011-0/+126
| | | | This source file will disappear, so just collect the leftovers in d3d.c.
* video: refactor hw device creation for hwdec copy modeswm42017-12-011-3/+33
| | | | | | | | | | Lots of shit code for nothing. We probably could just use libavutil's code for all of this. But for now go with this, since it tends to prevent stupid terminal messages during probing (libavutil has no mechanism to selectively suppress errors specifically during probing). Ignores the "emulated" API flag (for avoiding vaapi/vdpau wrappers), but it doesn't matter that much for -copy anyway.
* vd_lavc: move entrypoint for hwframes_refinewm42017-12-011-1/+2
| | | | | | | The idea is to get rid of vd_lavc_hwdec, so special functionality like this has to go somewhere else. At this point, hwframes_refine is only needed for d3d11, and it doesn't do much, so for now the new callback has no context. In can be made more fancy if really needed.
* d3d11: move code for d3d11eglrgb hackwm42017-12-011-0/+3
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* vd_lavc: restore --hwdec-image-format and d3d11 opaque modewm42017-11-021-1/+4
| | | | | When the ifdeffery for the frame_params API was added, the new code accidentally didn't include this.
* d3d: remove some legacy codewm42017-10-311-42/+0
| | | | See #5062.
* vd_lavc: use avcodec_fill_hw_frames_parameters() APIwm42017-10-271-0/+13
| | | | | | | | This removes the need for codec- and API-specific knowledge in the libavcodec hardware acceleration API user. For mpv, this removes the need for vd_lavc_hwdec.pixfmt_map and a few other things. (For now, we still keep the "old" parts for the sake of supporting older Libav, and FFgarbage.)
* video: make previously added hwdec params mechanism more genericwm42017-10-161-4/+5
| | | | | | | | | | | | The mechanism introduced in b135af6842bf assumed AVHWFramesContext would be enough. Apparently it's not - the intended use with Rockchip (not Rokchip btw.) requires accessing actual frame data in order to access the AVDRMFrameDescriptor struct. Just pass the entire mp_image to the new function. This is more flexible, although it slightly worries me that it will be less reusable for things which require setting up mp_image_params before any real frames are processed (such as filters).
* video: add mp_image_params.hw_flags and add an examplewm42017-10-161-1/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems this will be useful for Rokchip DRM hwcontext integration. DRM hwcontexts have additional internal structure which can be different depending on the decoder, and which is not part of the generic hwcontext API. Rockchip has 1 layer, which EGL interop happens to translate to a RGB texture, while VAAPI (mapped as DRM hwcontext) will use multiple layers. Both will use sw_format=nv12, and thus are indistinguishable on the mp_image_params level. But this is needed to initialize the EGL mapping and the vo_gpu video renderer correctly. We hope that the layer count is enough to tell whether EGL will translate the data to a RGB texture (vs. 2 texture resembling raw nv12 data). For that we introduce MP_IMAGE_HW_FLAG_OPAQUE. This commit adds the flag, infrastructure to set it, and an "example" for D3D11. The D3D11 addition is quite useless at this point. But later we want to get rid of d3d11_update_image_attribs() anyway, while we still need a way to force d3d11vpp filter insertion, so maybe it has some justification (who knows). In any case it makes testing this easier. Obviously it also adds some basic support for triggering the opaque format for decoding, which will use a driver-specific format, but which is not supported in shaders. The opaque flag is not used to determine whether d3d11vpp needs to be inserted, though.
* video: drop old D3D11/DXVA2 supportwm42017-09-261-335/+8
| | | | | | | | | Now you need FFmpeg git, or something. This also gets rid of the last real use of gpu_memcpy(). libavutil does that itself. (vaapi.c still used it, but it was essentially unused, because the code path isn't really in use anymore. It wasn't even included due to the d3d-hwaccel dependency in wscript.)
* d3d: UWP support for D3D11VAwm42017-06-301-0/+14
| | | | | | | For some braindead reason, Microsoft decided to prevent you from dynamically loading system libraries. This makes portability harder. And we're talking about portability between Microsoft OSes!
* d3d: make DXVA2 support optionalwm42017-06-301-1/+6
| | | | | | | | | | | | This partially reverts the change from a longer time ago to always build DXVA2 and D3D11VA together. To make it simpler, we change the following: - building with ANGLE headers is now required to build D3D hwaccels - if DXVA2 is enabled, D3D11VA is still forcibly built - the CLI vo_opengl ANGLE backend is now under --egl-angle-win32 This is done to reduce the dependency mess slightly.
* d3d: add support for new libavcodec hwaccel APIwm42017-06-081-12/+92
| | | | | | Unfortunately quite a mess, in particular due to the need to have some compatibility with the old API. (The old API will be supported only in short term.)
* d3d11: change mp_image plane pointer semanticswm42017-05-041-2/+2
| | | | | | | | Until now, the texture pointer was stored in plane 1, and the texture array index was in plane 2. Move this down to plane 0 and plane 1. This is to align it to the new WIP D3D11 decoding API in Libav, where we decided that there is no reason to avoid setting plane 0, and that it would be less weird to start at plane 0.
* win32: build with -DINITGUIDJames Ross-Gowan2016-09-281-1/+2
| | | | | | | | | | | | We always want to use __declspec(selectany) to declare GUIDs, but manually including <initguid.h> in every file that used GUIDs was error-prone. Since all <initguid.h> does is define INITGUID and include <guiddef.h>, we can remove all references to <initguid.h> and just compile with -DINITGUID to get the same effect. Also, this partially reverts 622bcb0 by re-adding libuuid.a to the build, since apparently some GUIDs (such as GUID_NULL) are not declared in the source file, even when INITGUID is set.
* d3d: implement screenshots for --hwdec=d3d11vawm42016-06-281-0/+81
| | | | | | | | | | | | | | No method of taking a screenshot was implemented at all. vo_opengl lacked window screenshotting, because ANGLE doesn't allow reading the frontbuffer. There was no way to read back from a D3D11 texture either. Implement reading image data from D3D11 textures. This is a low-quality effort to get basic screenshots done. Eventually there will be a better implementation: once we use AVHWFramesContext natively, the readback implementation will be in libavcodec, and will be able to cache the staging texture correctly. Hopefully. (For now it doesn't even have a AVHWFramesContext for D3D11 yet. But the abstraction is more appropriate for this purpose.)
* d3d: merge angle_common.h into d3d.hwm42016-06-281-0/+12
| | | | | | | | OK, this was dumb. The file didn't have much to do with ANGLE, and the functionality can simply be moved to d3d.c. That file contains helpers for decoding, but can always be present (on Windows) since it doesn't access any D3D specific libavcodec APIs. Thus it doesn't need to be conditionally built like the actual hwaccel wrappers.
* Fix misspellingsstepshal2016-06-261-1/+1
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* d3d: simplify DLL loadingwm42016-05-171-0/+18
| | | | | | | | | | | | | | | For some reason, the d3d9/dxva2/d3d11 DLLs are still optional. But we don't need to try so hard to keep exact references. In fact, there's no reason to unload them at all. So load them once in a central place. For simplicity, the d3d9/d3d11 backends both load all DLLs. (They will error out only if the required DLLs could not be loaded.) In theory, we could just call LoadLibrary multiple times (without calling FreeLibrary), but I'm slightly worried that this could be detected as a "bug", or that the reference count could even have a low static limit that could be hit soon.
* d3d: DXVA2_ModeMPEG2_VLD supports all profileswm42016-05-031-2/+1
| | | | Fixes hardware decoding of most mpeg2 things.
* d3d11va, dxva2: return the format struct directlywm42016-04-291-6/+4
| | | | Slight simplification, IMHO.
* d3d11va, dxva2: simplify decoder selectionwm42016-04-291-8/+21
| | | | | | | | In particular, this moves the depth test to common code. Should be functionally equivalent, except that for DXVA2, the IDirectXVideoDecoderService_GetDecoderRenderTargets API is called more often potentially.
* video: add IMGFMT_P010 aliaswm42016-04-291-2/+1
| | | | Gets rid of some silliness, and might be useful in the future.
* d3dva: move Intel_H264_NoFGT_ClearVideo to lower priorityKevin Mitchell2016-04-181-1/+1
| | | | | | This seems to cause problems, so only use it if H264_E is not available. fixes #3059
* d3d: fix Windows buildwm42016-04-071-2/+2
| | | | | | Commit f009d16f accidentally broke it. Thanks to RiCON for noticing and testing.
* vd_lavc: fix codec vs. decoder confusionwm42016-04-071-2/+2
| | | | | | | | | | Some functions which expected a codec name (i.e. the name of the video format itself) were passed a decoder name. Most "native" libavcodec decoders have the same name as the codec, so this was never an issue. This should mean that e.g. using "--vd=lavc:h264_mmal --hwdec=mmal" should now actually enable native surface mode (instead of doing copy- back).
* vd_lavc: add d3d11va hwdecKevin Mitchell2016-03-301-0/+241
This commit adds the d3d11va-copy hwdec mode using the ffmpeg d3d11va api. Functions in common with dxva2 are handled in a separate decode/d3d.c file. A future commit will rewrite decode/dxva2.c to share this code.
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