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Create separate VA display for each decoder instance. (#496)

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* * rocDecode: Experiment per decode instance va display.

* * rocDecode/Perf: Removed comments.

* * rocDecode/VA context: Minor changes based on review comment.

[ROCm/rocdecode commit: 46a344259b]
This commit is contained in:
jeffqjiangNew
2025-01-23 18:28:41 -05:00
committed by GitHub
parent 4ac1c26cfc
commit 6b61183723
1 changed files with 16 additions and 3 deletions
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projects/rocdecode/src/rocdecode/vaapi/vaapi_videodecoder.cpp
+16 -3
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@@ -42,16 +42,21 @@ VaapiVideoDecoder::~VaapiVideoDecoder() {
if (va_status != VA_STATUS_SUCCESS) {
ERR("vaDestroySurfaces failed");
}
if (va_context_id_)
if (va_context_id_) {
va_status = vaDestroyContext(va_display_, va_context_id_);
if (va_status != VA_STATUS_SUCCESS) {
ERR("vaDestroyContext failed");
}
if (va_config_id_)
}
if (va_config_id_) {
va_status = vaDestroyConfig(va_display_, va_config_id_);
if (va_status != VA_STATUS_SUCCESS) {
ERR("vaDestroyConfig failed");
}
}
if (vaTerminate(va_display_) != VA_STATUS_SUCCESS) {
ERR("Failed to termiate VA");
}
}
}
@@ -597,7 +602,15 @@ rocDecStatus VaContext::GetVaDisplay(uint32_t va_ctx_id, VADisplay *va_display)
*va_display = 0;
return ROCDEC_INVALID_PARAMETER;
} else {
*va_display = va_contexts_[va_ctx_id].va_display;
VADisplay new_va_display = vaGetDisplayDRM(va_contexts_[va_ctx_id].drm_fd);
if (!new_va_display) {
ERR("Failed to create VA display.");
return ROCDEC_NOT_INITIALIZED;
}
vaSetInfoCallback(new_va_display, NULL, NULL);
int major_version = 0, minor_version = 0;
CHECK_VAAPI(vaInitialize(new_va_display, &major_version, &minor_version));
*va_display = new_va_display;
return ROCDEC_SUCCESS;
}
}