foreman
7175a76b6d
SWDEV-94389 - Get gl display and context from cl context object. Also report Mesa interop errors in debug log. Affected files ... ... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_gl_amd.hpp#20 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#82 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.hpp#25 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocglinterop.cpp#5 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocglinterop.hpp#5 edit ... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocmemory.cpp#33 edit
133 řádky
4.3 KiB
C++
133 řádky
4.3 KiB
C++
//
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// Copyright (c) 2016 Advanced Micro Devices, Inc. All rights reserved.
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//
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#ifndef WITHOUT_HSA_BACKEND
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#include "os/os.hpp"
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#include "utils/debug.hpp"
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#include "utils/flags.hpp"
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#include "device/rocm/rocglinterop.hpp"
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#if !defined(_WIN32)
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#include <dlfcn.h>
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#endif
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namespace roc {
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namespace MesaInterop {
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#if !defined(_WIN32)
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static PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC GlxInfo = nullptr;
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static PFNMESAGLINTEROPGLXEXPORTOBJECTPROC GlxExport = nullptr;
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static PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC EglInfo = nullptr;
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static PFNMESAGLINTEROPEGLEXPORTOBJECTPROC EglExport = nullptr;
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static MESA_INTEROP_KIND loadedGLAPITypes(MESA_INTEROP_NONE);
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#endif
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static const char* errorStrings[] = {"MESA_GLINTEROP_SUCCESS",
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"MESA_GLINTEROP_OUT_OF_RESOURCES",
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"MESA_GLINTEROP_OUT_OF_HOST_MEMORY",
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"MESA_GLINTEROP_INVALID_OPERATION",
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"MESA_GLINTEROP_INVALID_VALUE",
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"MESA_GLINTEROP_INVALID_DISPLAY",
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"MESA_GLINTEROP_INVALID_CONTEXT",
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"MESA_GLINTEROP_INVALID_TARGET",
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"MESA_GLINTEROP_INVALID_OBJECT",
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"MESA_GLINTEROP_INVALID_MIP_LEVEL",
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"MESA_GLINTEROP_UNSUPPORTED"};
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bool Supported() {
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#ifdef _WIN32
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return false;
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#else
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return true;
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#endif
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}
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// Returns true if the required subsystem is supported on the GL device.
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// Must be called at least once, may be called multiple times.
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bool Init(MESA_INTEROP_KIND Kind) {
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#if defined(_WIN32)
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return false;
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#else
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if (loadedGLAPITypes == MESA_INTEROP_NONE) {
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void* glxinfo = dlsym(RTLD_DEFAULT, "MesaGLInteropGLXQueryDeviceInfo");
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void* eglinfo = dlsym(RTLD_DEFAULT, "MesaGLInteropEGLQueryDeviceInfo");
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GlxInfo = (PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC)glxinfo;
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EglInfo = (PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC)eglinfo;
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GlxExport =
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(PFNMESAGLINTEROPGLXEXPORTOBJECTPROC)dlsym(RTLD_DEFAULT, "MesaGLInteropGLXExportObject");
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EglExport =
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(PFNMESAGLINTEROPEGLEXPORTOBJECTPROC)dlsym(RTLD_DEFAULT, "MesaGLInteropEGLExportObject");
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uint32_t ret = MESA_INTEROP_NONE;
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if (GlxInfo && GlxExport) ret |= MESA_INTEROP_GLX;
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if (EglInfo && EglExport) ret |= MESA_INTEROP_EGL;
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loadedGLAPITypes = MESA_INTEROP_KIND(ret);
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}
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return ((loadedGLAPITypes & Kind) == Kind);
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#endif
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}
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bool GetInfo(mesa_glinterop_device_info& info, MESA_INTEROP_KIND Kind, const DisplayHandle display,
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const ContextHandle context) {
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#ifdef _WIN32
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return false;
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#else
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assert((loadedGLAPITypes & Kind) == Kind && "Requested interop API is not currently loaded.");
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int ret;
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switch (Kind) {
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case MESA_INTEROP_GLX:
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ret = GlxInfo(display.glxDisplay, context.glxContext, &info);
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break;
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case MESA_INTEROP_EGL:
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ret = EglInfo(display.eglDisplay, context.eglContext, &info);
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break;
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default:
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assert(false && "Invalid interop kind.");
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return false;
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}
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if (ret == MESA_GLINTEROP_SUCCESS) return true;
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if (ret < int(sizeof(errorStrings) / sizeof(errorStrings[0])))
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LogPrintfError("Mesa interop: GetInfo failed with \"%s\".\n", errorStrings[ret]);
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else
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LogError("Mesa interop: GetInfo failed with invalid error code.\n");
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return false;
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#endif
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}
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bool Export(mesa_glinterop_export_in& in, mesa_glinterop_export_out& out, MESA_INTEROP_KIND Kind,
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const DisplayHandle display, const ContextHandle context) {
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#ifdef _WIN32
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return false;
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#else
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assert((loadedGLAPITypes & Kind) == Kind && "Requested interop API is not currently loaded.");
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int ret;
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switch (Kind) {
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case MESA_INTEROP_GLX:
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ret = GlxExport(display.glxDisplay, context.glxContext, &in, &out);
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break;
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case MESA_INTEROP_EGL:
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ret = EglExport(display.eglDisplay, context.eglContext, &in, &out);
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break;
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default:
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assert(false && "Invalid interop kind.");
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return false;
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}
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if (ret == MESA_GLINTEROP_SUCCESS) return true;
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if (ret < int(sizeof(errorStrings) / sizeof(errorStrings[0])))
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LogPrintfError("Mesa interop: Export failed with \"%s\".\n", errorStrings[ret]);
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else
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LogError("Mesa interop: Export failed with invalid error code.\n");
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return false;
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#endif
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}
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}
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}
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#endif // WITHOUT_HSA_BACKEND
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