diff options
Diffstat (limited to 'video/out/d3d11/context.c')
| -rw-r--r-- | video/out/d3d11/context.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/video/out/d3d11/context.c b/video/out/d3d11/context.c index 8359f7ffd2..17bcdcc1f6 100644 --- a/video/out/d3d11/context.c +++ b/video/out/d3d11/context.c @@ -26,6 +26,10 @@ #include "video/out/w32_common.h" #include "ra_d3d11.h" +static int d3d11_validate_adapter(struct mp_log *log, + const struct m_option *opt, + struct bstr name, struct bstr param); + struct d3d11_opts { int feature_level; int warp; @@ -53,7 +57,8 @@ const struct m_sub_options d3d11_conf = { {"9_1", D3D_FEATURE_LEVEL_9_1})), OPT_FLAG("d3d11-flip", flip, 0), OPT_INTRANGE("d3d11-sync-interval", sync_interval, 0, 0, 4), - OPT_STRING("d3d11-adapter", adapter_name, 0), + OPT_STRING_VALIDATE("d3d11-adapter", adapter_name, 0, + d3d11_validate_adapter), {0} }, .defaults = &(const struct d3d11_opts) { @@ -80,6 +85,36 @@ struct priv { int64_t last_submit_qpc; }; +static int d3d11_validate_adapter(struct mp_log *log, + const struct m_option *opt, + struct bstr name, struct bstr param) +{ + bool help = bstr_equals0(param, "help"); + bool adapter_matched = false; + struct bstr listing = { 0 }; + + if (bstr_equals0(param, "")) { + return 0; + } + + adapter_matched = mp_d3d11_list_or_verify_adapters(log, + help ? NULL : ¶m, + help ? &listing : NULL); + + if (help) { + mp_info(log, "Available D3D11 adapters:\n%.*s", + BSTR_P(listing)); + talloc_free(listing.start); + return M_OPT_EXIT; + } + + if (!adapter_matched) { + mp_err(log, "No adapter with name '%.*s'!\n", BSTR_P(param)); + } + + return adapter_matched ? 0 : M_OPT_INVALID; +} + static struct ra_tex *get_backbuffer(struct ra_ctx *ctx) { struct priv *p = ctx->priv; |