diff options
Diffstat (limited to 'video/decode/dxva2.c')
| -rw-r--r-- | video/decode/dxva2.c | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/video/decode/dxva2.c b/video/decode/dxva2.c index 7ae08c4186..2dfbae3dd3 100644 --- a/video/decode/dxva2.c +++ b/video/decode/dxva2.c @@ -33,6 +33,7 @@ #include "lavc.h" #include "common/common.h" #include "common/av_common.h" +#include "osdep/windows_utils.h" #include "video/fmt-conversion.h" #include "video/mp_image_pool.h" #include "video/hwdec.h" @@ -64,31 +65,36 @@ typedef HRESULT WINAPI pCreateDeviceManager9(UINT *, IDirect3DDeviceManager9 **) typedef struct dxva2_mode { const GUID *guid; + const char *name; enum AVCodecID codec; } dxva2_mode; +#define MODE(id) &MP_CONCAT(DXVA2_Mode, id), # id + static const dxva2_mode dxva2_modes[] = { /* MPEG-2 */ - { &DXVA2_ModeMPEG2_VLD, AV_CODEC_ID_MPEG2VIDEO }, - { &DXVA2_ModeMPEG2and1_VLD, AV_CODEC_ID_MPEG2VIDEO }, + { MODE(MPEG2_VLD), AV_CODEC_ID_MPEG2VIDEO }, + { MODE(MPEG2and1_VLD), AV_CODEC_ID_MPEG2VIDEO }, /* H.264 */ - { &DXVA2_ModeH264_F, AV_CODEC_ID_H264 }, - { &DXVA2_ModeH264_E, AV_CODEC_ID_H264 }, + { MODE(H264_F), AV_CODEC_ID_H264 }, + { MODE(H264_E), AV_CODEC_ID_H264 }, /* Intel specific H.264 mode */ - { &DXVADDI_Intel_ModeH264_E, AV_CODEC_ID_H264 }, + { &DXVADDI_Intel_ModeH264_E, "Intel_ModeH264_E", AV_CODEC_ID_H264 }, /* VC-1 / WMV3 */ - { &DXVA2_ModeVC1_D2010, AV_CODEC_ID_VC1 }, - { &DXVA2_ModeVC1_D2010, AV_CODEC_ID_WMV3 }, - { &DXVA2_ModeVC1_D, AV_CODEC_ID_VC1 }, - { &DXVA2_ModeVC1_D, AV_CODEC_ID_WMV3 }, + { MODE(VC1_D2010), AV_CODEC_ID_VC1 }, + { MODE(VC1_D2010), AV_CODEC_ID_WMV3 }, + { MODE(VC1_D), AV_CODEC_ID_VC1 }, + { MODE(VC1_D), AV_CODEC_ID_WMV3 }, - { &DXVA2_ModeHEVC_VLD_Main, AV_CODEC_ID_HEVC }, + { MODE(HEVC_VLD_Main), AV_CODEC_ID_HEVC }, - { NULL, 0 }, + { NULL, 0 }, }; +#undef MODE + typedef struct surface_info { int used; uint64_t age; @@ -485,6 +491,30 @@ static int dxva2_create_decoder(struct lavc_ctx *s, int w, int h, goto fail; } + // dump all decoder info + MP_VERBOSE(ctx, "%d decoder devices:\n", (int)guid_count); + for (j = 0; j < guid_count; j++) { + GUID *guid = &guid_list[j]; + + const char *name = "<unknown>"; + for (i = 0; dxva2_modes[i].guid; i++) { + if (IsEqualGUID(dxva2_modes[i].guid, guid)) + name = dxva2_modes[i].name; + } + + D3DFORMAT *target_list = NULL; + unsigned target_count = 0; + hr = IDirectXVideoDecoderService_GetDecoderRenderTargets(ctx->decoder_service, guid, &target_count, &target_list); + if (FAILED(hr)) + continue; + char fmts[256] = {0}; + for (i = 0; i < target_count; i++) + mp_snprintf_cat(fmts, sizeof(fmts), " %s", mp_tag_str(target_list[i])); + CoTaskMemFree(target_list); + MP_VERBOSE(ctx, "%s %s %s\n", mp_GUID_to_str(guid), name, fmts); + } + + // find a suitable decoder for (i = 0; dxva2_modes[i].guid; i++) { D3DFORMAT *target_list = NULL; unsigned target_count = 0; |