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SWDEV-531996 SWDEV-530154 - Use *getprocaddress to obtain Mesa functions (#504)

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Tento commit je obsažen v:
Brzak, Branislav
2025-06-10 10:01:32 +02:00
odevzdal GitHub
rodič 543925e048
revize 5fabfedbd1
1 změnil soubory, kde provedl 51 přidání a 33 odebrání
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rocclr/device/rocm/rocglinterop.cpp
+51 -33
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@@ -34,24 +34,28 @@ namespace amd::roc {
namespace MesaInterop {
#if !defined(_WIN32)
static PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC* GlxInfo = nullptr;
static PFNMESAGLINTEROPGLXEXPORTOBJECTPROC* GlxExport = nullptr;
static PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC* EglInfo = nullptr;
static PFNMESAGLINTEROPEGLEXPORTOBJECTPROC* EglExport = nullptr;
static PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC* GlxInfo = nullptr;
static PFNMESAGLINTEROPGLXEXPORTOBJECTPROC* GlxExport = nullptr;
static PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC* EglInfo = nullptr;
static PFNMESAGLINTEROPEGLEXPORTOBJECTPROC* EglExport = nullptr;
static MESA_INTEROP_KIND loadedGLAPITypes(MESA_INTEROP_NONE);
using PFNGLXGETPROCADDRESSPROC = void* (*)(const GLubyte* procname);
using PFNEGLGETPROCADDRESSPROC = void* (*)(const char* procName);
#endif
static constexpr const char* errorStrings[] = {"MESA_GLINTEROP_SUCCESS",
"MESA_GLINTEROP_OUT_OF_RESOURCES",
"MESA_GLINTEROP_OUT_OF_HOST_MEMORY",
"MESA_GLINTEROP_INVALID_OPERATION",
"MESA_GLINTEROP_INVALID_VERSION",
"MESA_GLINTEROP_INVALID_DISPLAY",
"MESA_GLINTEROP_INVALID_CONTEXT",
"MESA_GLINTEROP_INVALID_TARGET",
"MESA_GLINTEROP_INVALID_OBJECT",
"MESA_GLINTEROP_INVALID_MIP_LEVEL",
"MESA_GLINTEROP_UNSUPPORTED"};
"MESA_GLINTEROP_OUT_OF_RESOURCES",
"MESA_GLINTEROP_OUT_OF_HOST_MEMORY",
"MESA_GLINTEROP_INVALID_OPERATION",
"MESA_GLINTEROP_INVALID_VERSION",
"MESA_GLINTEROP_INVALID_DISPLAY",
"MESA_GLINTEROP_INVALID_CONTEXT",
"MESA_GLINTEROP_INVALID_TARGET",
"MESA_GLINTEROP_INVALID_OBJECT",
"MESA_GLINTEROP_INVALID_MIP_LEVEL",
"MESA_GLINTEROP_UNSUPPORTED"};
bool Supported() {
#ifdef _WIN32
@@ -68,18 +72,32 @@ bool Init(MESA_INTEROP_KIND Kind) {
return false;
#else
if (loadedGLAPITypes == MESA_INTEROP_NONE) {
void* glxinfo=dlsym(RTLD_DEFAULT, "MesaGLInteropGLXQueryDeviceInfo");
void* eglinfo=dlsym(RTLD_DEFAULT, "MesaGLInteropEGLQueryDeviceInfo");
auto glx_procaddr_fn = (PFNGLXGETPROCADDRESSPROC)dlsym(RTLD_DEFAULT, "glXGetProcAddress");
auto egl_procaddr_fn = (PFNEGLGETPROCADDRESSPROC)dlsym(RTLD_DEFAULT, "eglGetProcAddress");
GlxInfo=(PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC*)glxinfo;
EglInfo=(PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC*)eglinfo;
if (glx_procaddr_fn) {
GlxInfo = (PFNMESAGLINTEROPGLXQUERYDEVICEINFOPROC*)glx_procaddr_fn(
(const GLubyte*)"glXGLInteropQueryDeviceInfoMESA");
GlxExport = (PFNMESAGLINTEROPGLXEXPORTOBJECTPROC*)glx_procaddr_fn(
(const GLubyte*)"glXGLInteropExportObjectMESA");
}
GlxExport=(PFNMESAGLINTEROPGLXEXPORTOBJECTPROC*)dlsym(RTLD_DEFAULT, "MesaGLInteropGLXExportObject");
EglExport=(PFNMESAGLINTEROPEGLEXPORTOBJECTPROC*)dlsym(RTLD_DEFAULT, "MesaGLInteropEGLExportObject");
if (egl_procaddr_fn) {
EglInfo = (PFNMESAGLINTEROPEGLQUERYDEVICEINFOPROC*)egl_procaddr_fn(
"eglGLInteropQueryDeviceInfoMESA");
EglExport =
(PFNMESAGLINTEROPEGLEXPORTOBJECTPROC*)egl_procaddr_fn("eglGLInteropExportObjectMESA");
}
uint32_t ret = MESA_INTEROP_NONE;
if (GlxInfo && GlxExport) {
ret |= MESA_INTEROP_GLX;
}
if (EglInfo && EglExport) {
ret |= MESA_INTEROP_EGL;
}
uint32_t ret=MESA_INTEROP_NONE;
if (GlxInfo && GlxExport) ret |= MESA_INTEROP_GLX;
if (EglInfo && EglExport) ret |= MESA_INTEROP_EGL;
loadedGLAPITypes = MESA_INTEROP_KIND(ret);
}
@@ -95,15 +113,15 @@ bool GetInfo(mesa_glinterop_device_info& info, MESA_INTEROP_KIND Kind, const Dis
assert((loadedGLAPITypes & Kind) == Kind && "Requested interop API is not currently loaded.");
int ret;
switch (Kind) {
case MESA_INTEROP_GLX:
case MESA_INTEROP_GLX:
ret = GlxInfo(display.glxDisplay, context.glxContext, &info);
break;
case MESA_INTEROP_EGL:
case MESA_INTEROP_EGL:
ret = EglInfo(display.eglDisplay, context.eglContext, &info);
break;
default:
default:
assert(false && "Invalid interop kind.");
return false;
return false;
}
if (ret == MESA_GLINTEROP_SUCCESS) return true;
if (ret < int(sizeof(errorStrings) / sizeof(errorStrings[0])))
@@ -122,15 +140,15 @@ bool Export(mesa_glinterop_export_in& in, mesa_glinterop_export_out& out, MESA_I
assert((loadedGLAPITypes & Kind) == Kind && "Requested interop API is not currently loaded.");
int ret;
switch (Kind) {
case MESA_INTEROP_GLX:
case MESA_INTEROP_GLX:
ret = GlxExport(display.glxDisplay, context.glxContext, &in, &out);
break;
case MESA_INTEROP_EGL:
case MESA_INTEROP_EGL:
ret = EglExport(display.eglDisplay, context.eglContext, &in, &out);
break;
default:
default:
assert(false && "Invalid interop kind.");
return false;
return false;
}
if (ret == MESA_GLINTEROP_SUCCESS) return true;
if (ret < int(sizeof(errorStrings) / sizeof(errorStrings[0])))
@@ -140,7 +158,7 @@ bool Export(mesa_glinterop_export_in& in, mesa_glinterop_export_out& out, MESA_I
return false;
#endif
}
}
}
} // namespace MesaInterop
} // namespace amd::roc
#endif // WITHOUT_HSA_BACKEND