diff --git a/plugins/obs-ffmpeg/CMakeLists.txt b/plugins/obs-ffmpeg/CMakeLists.txt
index 3eba00932..778d93ffb 100644
--- a/plugins/obs-ffmpeg/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/CMakeLists.txt
@@ -108,10 +108,12 @@ if(OS_WINDOWS)
jim-nvenc-ver.h
obs-ffmpeg.rc)
elseif(OS_LINUX OR OS_FREEBSD)
+ add_subdirectory(obs-amf-test)
+
find_package(Libva REQUIRED)
find_package(Libpci REQUIRED)
- target_sources(obs-ffmpeg PRIVATE obs-ffmpeg-vaapi.c vaapi-utils.c vaapi-utils.h)
+ target_sources(obs-ffmpeg PRIVATE obs-ffmpeg-vaapi.c vaapi-utils.c vaapi-utils.h texture-amf.cpp)
target_link_libraries(obs-ffmpeg PRIVATE Libva::va Libva::drm Libpci::pci)
endif()
diff --git a/plugins/obs-ffmpeg/cmake/legacy.cmake b/plugins/obs-ffmpeg/cmake/legacy.cmake
index 5540676ea..78b8c30a1 100644
--- a/plugins/obs-ffmpeg/cmake/legacy.cmake
+++ b/plugins/obs-ffmpeg/cmake/legacy.cmake
@@ -106,9 +106,10 @@ if(OS_WINDOWS)
obs-ffmpeg.rc)
elseif(OS_POSIX AND NOT OS_MACOS)
+ add_subdirectory(obs-amf-test)
find_package(Libva REQUIRED)
find_package(Libpci REQUIRED)
- target_sources(obs-ffmpeg PRIVATE obs-ffmpeg-vaapi.c vaapi-utils.c vaapi-utils.h)
+ target_sources(obs-ffmpeg PRIVATE obs-ffmpeg-vaapi.c vaapi-utils.c vaapi-utils.h texture-amf.cpp)
target_link_libraries(obs-ffmpeg PRIVATE Libva::va Libva::drm LIBPCI::LIBPCI)
endif()
diff --git a/plugins/obs-ffmpeg/obs-amf-test/CMakeLists.txt b/plugins/obs-ffmpeg/obs-amf-test/CMakeLists.txt
index e00cef1cf..07cf1e0fc 100644
--- a/plugins/obs-ffmpeg/obs-amf-test/CMakeLists.txt
+++ b/plugins/obs-ffmpeg/obs-amf-test/CMakeLists.txt
@@ -6,8 +6,14 @@ find_package(AMF 1.4.29 REQUIRED)
target_include_directories(obs-amf-test PRIVATE ${CMAKE_SOURCE_DIR}/libobs)
-target_sources(obs-amf-test PRIVATE obs-amf-test.cpp)
-target_link_libraries(obs-amf-test d3d11 dxgi dxguid AMF::AMF)
+if(OS_WINDOWS)
+ target_sources(obs-amf-test PRIVATE obs-amf-test.cpp)
+ target_link_libraries(obs-amf-test d3d11 dxgi dxguid AMF::AMF)
+elseif(OS_POSIX AND NOT OS_MACOS)
+ find_package(Vulkan REQUIRED)
+ target_sources(obs-amf-test PRIVATE obs-amf-test-linux.cpp)
+ target_link_libraries(obs-amf-test dl Vulkan::Vulkan AMF::AMF)
+endif()
set_target_properties(obs-amf-test PROPERTIES FOLDER "plugins/obs-ffmpeg")
diff --git a/plugins/obs-ffmpeg/obs-amf-test/obs-amf-test-linux.cpp b/plugins/obs-ffmpeg/obs-amf-test/obs-amf-test-linux.cpp
new file mode 100644
index 000000000..db437d851
--- /dev/null
+++ b/plugins/obs-ffmpeg/obs-amf-test/obs-amf-test-linux.cpp
@@ -0,0 +1,140 @@
+#include <AMF/core/Factory.h>
+#include <AMF/core/Trace.h>
+#include <AMF/components/VideoEncoderVCE.h>
+#include <AMF/components/VideoEncoderHEVC.h>
+#include <AMF/components/VideoEncoderAV1.h>
+
+#include <dlfcn.h>
+#include <vulkan/vulkan.hpp>
+
+#include <string>
+#include <map>
+
+using namespace amf;
+
+struct adapter_caps {
+ bool is_amd = false;
+ bool supports_avc = false;
+ bool supports_hevc = false;
+ bool supports_av1 = false;
+};
+
+static AMFFactory *amf_factory = nullptr;
+static std::map<uint32_t, adapter_caps> adapter_info;
+
+static bool has_encoder(AMFContextPtr &amf_context, const wchar_t *encoder_name)
+{
+ AMFComponentPtr encoder;
+ AMF_RESULT res = amf_factory->CreateComponent(amf_context, encoder_name,
+ &encoder);
+ return res == AMF_OK;
+}
+
+static bool get_adapter_caps(uint32_t adapter_idx)
+{
+ if (adapter_idx)
+ return false;
+
+ adapter_caps &caps = adapter_info[adapter_idx];
+
+ AMF_RESULT res;
+ AMFContextPtr amf_context;
+ res = amf_factory->CreateContext(&amf_context);
+ if (res != AMF_OK)
+ return true;
+
+ AMFContext1 *context1 = NULL;
+ res = amf_context->QueryInterface(AMFContext1::IID(),
+ (void **)&context1);
+ if (res != AMF_OK)
+ return false;
+ res = context1->InitVulkan(nullptr);
+ context1->Release();
+ if (res != AMF_OK)
+ return false;
+
+ caps.is_amd = true;
+ caps.supports_avc = has_encoder(amf_context, AMFVideoEncoderVCE_AVC);
+ caps.supports_hevc = has_encoder(amf_context, AMFVideoEncoder_HEVC);
+ caps.supports_av1 = has_encoder(amf_context, AMFVideoEncoder_AV1);
+
+ return true;
+}
+
+int main(void)
+try {
+ AMF_RESULT res;
+ VkResult vkres;
+
+ VkApplicationInfo app_info = {};
+ app_info.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
+ app_info.pApplicationName = "obs-amf-test";
+ app_info.apiVersion = VK_API_VERSION_1_2;
+
+ VkInstanceCreateInfo info = {};
+ info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
+ info.pApplicationInfo = &app_info;
+
+ VkInstance instance;
+ vkres = vkCreateInstance(&info, nullptr, &instance);
+ if (vkres != VK_SUCCESS)
+ throw "Failed to initialize Vulkan";
+
+ uint32_t device_count;
+ vkres = vkEnumeratePhysicalDevices(instance, &device_count, nullptr);
+ if (vkres != VK_SUCCESS || !device_count)
+ throw "Failed to enumerate Vulkan devices";
+
+ VkPhysicalDevice *devices = new VkPhysicalDevice[device_count];
+ vkres = vkEnumeratePhysicalDevices(instance, &device_count, devices);
+ if (vkres != VK_SUCCESS)
+ throw "Failed to enumerate Vulkan devices";
+
+ VkPhysicalDeviceDriverProperties driver_props = {};
+ driver_props.sType =
+ VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES;
+ VkPhysicalDeviceProperties2 device_props = {};
+ device_props.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2;
+ device_props.pNext = &driver_props;
+ vkGetPhysicalDeviceProperties2(devices[0], &device_props);
+
+ if (strcmp(driver_props.driverName, "AMD proprietary driver"))
+ throw "Not running AMD proprietary driver";
+
+ vkDestroyInstance(instance, nullptr);
+
+ /* --------------------------------------------------------- */
+ /* try initializing amf, I guess */
+
+ void *amf_module = dlopen(AMF_DLL_NAMEA, RTLD_LAZY);
+ if (!amf_module)
+ throw "Failed to load AMF lib";
+
+ auto init = (AMFInit_Fn)dlsym(amf_module, AMF_INIT_FUNCTION_NAME);
+ if (!init)
+ throw "Failed to get init func";
+
+ res = init(AMF_FULL_VERSION, &amf_factory);
+ if (res != AMF_OK)
+ throw "AMFInit failed";
+
+ uint32_t idx = 0;
+ while (get_adapter_caps(idx++))
+ ;
+
+ for (auto &[idx, caps] : adapter_info) {
+ printf("[%u]\n", idx);
+ printf("is_amd=%s\n", caps.is_amd ? "true" : "false");
+ printf("supports_avc=%s\n",
+ caps.supports_avc ? "true" : "false");
+ printf("supports_hevc=%s\n",
+ caps.supports_hevc ? "true" : "false");
+ printf("supports_av1=%s\n",
+ caps.supports_av1 ? "true" : "false");
+ }
+
+ return 0;
+} catch (const char *text) {
+ printf("[error]\nstring=%s\n", text);
+ return 0;
+}
diff --git a/plugins/obs-ffmpeg/obs-ffmpeg.c b/plugins/obs-ffmpeg/obs-ffmpeg.c
index da0b2c2b4..92421c6f3 100644
--- a/plugins/obs-ffmpeg/obs-ffmpeg.c
+++ b/plugins/obs-ffmpeg/obs-ffmpeg.c
@@ -360,6 +360,9 @@ static bool hevc_vaapi_supported(void)
#ifdef _WIN32
extern void jim_nvenc_load(bool h264, bool hevc, bool av1);
extern void jim_nvenc_unload(void);
+#endif
+
+#if defined(_WIN32) || defined(__linux__)
extern void amf_load(void);
extern void amf_unload(void);
#endif
@@ -434,7 +437,7 @@ bool obs_module_load(void)
#endif
}
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__linux__)
amf_load();
#endif
@@ -475,8 +478,11 @@ void obs_module_unload(void)
obs_ffmpeg_unload_logging();
#endif
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__linux__)
amf_unload();
+#endif
+
+#ifdef _WIN32
jim_nvenc_unload();
#endif
}
diff --git a/plugins/obs-ffmpeg/texture-amf-opts.hpp b/plugins/obs-ffmpeg/texture-amf-opts.hpp
index b1c37d200..d28e3f77e 100644
--- a/plugins/obs-ffmpeg/texture-amf-opts.hpp
+++ b/plugins/obs-ffmpeg/texture-amf-opts.hpp
@@ -321,7 +321,7 @@ static void amf_apply_opt(amf_base *enc, obs_option *opt)
val = atoi(opt->value);
}
- os_utf8_to_wcs(opt->name, 0, wname, _countof(wname));
+ os_utf8_to_wcs(opt->name, 0, wname, amf_countof(wname));
if (is_bool) {
bool bool_val = (bool)val;
set_amf_property(enc, wname, bool_val);
diff --git a/plugins/obs-ffmpeg/texture-amf.cpp b/plugins/obs-ffmpeg/texture-amf.cpp
index abd1d6f92..871087710 100644
--- a/plugins/obs-ffmpeg/texture-amf.cpp
+++ b/plugins/obs-ffmpeg/texture-amf.cpp
@@ -11,6 +11,7 @@
#include <mutex>
#include <deque>
#include <map>
+#include <inttypes.h>
#include <AMF/components/VideoEncoderHEVC.h>
#include <AMF/components/VideoEncoderVCE.h>
@@ -18,6 +19,7 @@
#include <AMF/core/Factory.h>
#include <AMF/core/Trace.h>
+#ifdef _WIN32
#include <dxgi.h>
#include <d3d11.h>
#include <d3d11_1.h>
@@ -25,6 +27,8 @@
#include <util/windows/device-enum.h>
#include <util/windows/HRError.hpp>
#include <util/windows/ComPtr.hpp>
+#endif
+
#include <util/platform.h>
#include <util/util.hpp>
#include <util/pipe.h>
@@ -55,8 +59,10 @@ struct amf_error {
struct handle_tex {
uint32_t handle;
+#ifdef _WIN32
ComPtr<ID3D11Texture2D> tex;
ComPtr<IDXGIKeyedMutex> km;
+#endif
};
struct adapter_caps {
@@ -72,7 +78,7 @@ static std::map<uint32_t, adapter_caps> caps;
static bool h264_supported = false;
static AMFFactory *amf_factory = nullptr;
static AMFTrace *amf_trace = nullptr;
-static HMODULE amf_module = nullptr;
+static void *amf_module = nullptr;
static uint64_t amf_version = 0;
/* ========================================================================= */
@@ -120,9 +126,11 @@ struct amf_base {
virtual void init() = 0;
};
-using d3dtex_t = ComPtr<ID3D11Texture2D>;
using buf_t = std::vector<uint8_t>;
+#ifdef _WIN32
+using d3dtex_t = ComPtr<ID3D11Texture2D>;
+
struct amf_texencode : amf_base, public AMFSurfaceObserver {
volatile bool destroying = false;
@@ -159,6 +167,7 @@ struct amf_texencode : amf_base, public AMFSurfaceObserver {
throw amf_error("InitDX11 failed", res);
}
};
+#endif
struct amf_fallback : amf_base, public AMFSurfaceObserver {
volatile bool destroying = false;
@@ -186,9 +195,21 @@ struct amf_fallback : amf_base, public AMFSurfaceObserver {
void init() override
{
+#if defined(_WIN32)
AMF_RESULT res = amf_context->InitDX11(nullptr, AMF_DX11_1);
if (res != AMF_OK)
throw amf_error("InitDX11 failed", res);
+#elif defined(__linux__)
+ AMFContext1 *context1 = NULL;
+ AMF_RESULT res = amf_context->QueryInterface(
+ AMFContext1::IID(), (void **)&context1);
+ if (res != AMF_OK)
+ throw amf_error("CreateContext1 failed", res);
+ res = context1->InitVulkan(nullptr);
+ context1->Release();
+ if (res != AMF_OK)
+ throw amf_error("InitVulkan failed", res);
+#endif
}
};
@@ -230,13 +251,18 @@ static void set_amf_property(amf_base *enc, const wchar_t *name, const T &value)
: (enc->codec == amf_codec_type::HEVC) \
? AMF_VIDEO_ENCODER_HEVC_##name \
: AMF_VIDEO_ENCODER_AV1_##name)
+#define get_opt_name_enum(name) \
+ ((enc->codec == amf_codec_type::AVC) ? (int)AMF_VIDEO_ENCODER_##name \
+ : (enc->codec == amf_codec_type::HEVC) \
+ ? (int)AMF_VIDEO_ENCODER_HEVC_##name \
+ : (int)AMF_VIDEO_ENCODER_AV1_##name)
#define set_opt(name, value) set_amf_property(enc, get_opt_name(name), value)
#define get_opt(name, value) get_amf_property(enc, get_opt_name(name), value)
#define set_avc_opt(name, value) set_avc_property(enc, name, value)
#define set_hevc_opt(name, value) set_hevc_property(enc, name, value)
#define set_av1_opt(name, value) set_av1_property(enc, name, value)
#define set_enum_opt(name, value) \
- set_amf_property(enc, get_opt_name(name), get_opt_name(name##_##value))
+ set_amf_property(enc, get_opt_name(name), get_opt_name_enum(name##_##value))
#define set_avc_enum(name, value) \
set_avc_property(enc, name, AMF_VIDEO_ENCODER_##name##_##value)
#define set_hevc_enum(name, value) \
@@ -247,6 +273,7 @@ static void set_amf_property(amf_base *enc, const wchar_t *name, const T &value)
/* ------------------------------------------------------------------------- */
/* Implementation */
+#ifdef _WIN32
static HMODULE get_lib(const char *lib)
{
HMODULE mod = GetModuleHandleA(lib);
@@ -393,6 +420,7 @@ static void get_tex_from_handle(amf_texencode *enc, uint32_t handle,
*km_out = km.Detach();
*tex_out = tex.Detach();
}
+#endif
static constexpr amf_int64 macroblock_size = 16;
@@ -504,7 +532,7 @@ static void convert_to_encoder_packet(amf_base *enc, AMFDataPtr &data,
enc->packet_data = AMFBufferPtr(data);
data->GetProperty(L"PTS", &packet->pts);
- const wchar_t *get_output_type;
+ const wchar_t *get_output_type = NULL;
switch (enc->codec) {
case amf_codec_type::AVC:
get_output_type = AMF_VIDEO_ENCODER_OUTPUT_DATA_TYPE;
@@ -638,6 +666,7 @@ static void amf_encode_base(amf_base *enc, AMFSurface *amf_surf,
static bool amf_encode_tex(void *data, uint32_t handle, int64_t pts,
uint64_t lock_key, uint64_t *next_key,
encoder_packet *packet, bool *received_packet)
+#ifdef _WIN32
try {
amf_texencode *enc = (amf_texencode *)data;
ID3D11DeviceContext *context = enc->context;
@@ -714,6 +743,18 @@ try {
*received_packet = false;
return false;
}
+#else
+{
+ UNUSED_PARAMETER(data);
+ UNUSED_PARAMETER(handle);
+ UNUSED_PARAMETER(pts);
+ UNUSED_PARAMETER(lock_key);
+ UNUSED_PARAMETER(next_key);
+ UNUSED_PARAMETER(packet);
+ UNUSED_PARAMETER(received_packet);
+ return false;
+}
+#endif
static buf_t alloc_buf(amf_fallback *enc)
{
@@ -1177,6 +1218,7 @@ static const char *amf_avc_get_name(void *)
static inline int get_avc_preset(amf_base *enc, const char *preset)
{
+ UNUSED_PARAMETER(enc);
if (astrcmpi(preset, "quality") == 0)
return AMF_VIDEO_ENCODER_QUALITY_PRESET_QUALITY;
else if (astrcmpi(preset, "speed") == 0)
@@ -1287,7 +1329,7 @@ static bool amf_avc_init(void *data, obs_data_t *settings)
set_avc_property(enc, B_PIC_PATTERN, bf);
} else if (bf != 0) {
- warn("B-Frames set to %lld but b-frames are not "
+ warn("B-Frames set to %" PRId64 " but b-frames are not "
"supported by this device",
bf);
bf = 0;
@@ -1332,12 +1374,12 @@ static bool amf_avc_init(void *data, obs_data_t *settings)
info("settings:\n"
"\trate_control: %s\n"
- "\tbitrate: %d\n"
- "\tcqp: %d\n"
+ "\tbitrate: %" PRId64 "\n"
+ "\tcqp: %" PRId64 "\n"
"\tkeyint: %d\n"
"\tpreset: %s\n"
"\tprofile: %s\n"
- "\tb-frames: %d\n"
+ "\tb-frames: %" PRId64 "\n"
"\twidth: %d\n"
"\theight: %d\n"
"\tparams: %s",
@@ -1407,6 +1449,7 @@ static void amf_avc_create_internal(amf_base *enc, obs_data_t *settings)
static void *amf_avc_create_texencode(obs_data_t *settings,
obs_encoder_t *encoder)
+#ifdef _WIN32
try {
check_texture_encode_capability(encoder, amf_codec_type::AVC);
@@ -1429,6 +1472,12 @@ try {
blog(LOG_ERROR, "[texture-amf-h264] %s: %s", __FUNCTION__, err);
return obs_encoder_create_rerouted(encoder, "h264_fallback_amf");
}
+#else
+{
+ UNUSED_PARAMETER(settings);
+ return obs_encoder_create_rerouted(encoder, "h264_fallback_amf");
+}
+#endif
static void *amf_avc_create_fallback(obs_data_t *settings,
obs_encoder_t *encoder)
@@ -1521,6 +1570,7 @@ static const char *amf_hevc_get_name(void *)
static inline int get_hevc_preset(amf_base *enc, const char *preset)
{
+ UNUSED_PARAMETER(enc);
if (astrcmpi(preset, "balanced") == 0)
return AMF_VIDEO_ENCODER_HEVC_QUALITY_PRESET_BALANCED;
else if (astrcmpi(preset, "speed") == 0)
@@ -1640,8 +1690,8 @@ static bool amf_hevc_init(void *data, obs_data_t *settings)
info("settings:\n"
"\trate_control: %s\n"
- "\tbitrate: %d\n"
- "\tcqp: %d\n"
+ "\tbitrate: %" PRId64 "\n"
+ "\tcqp: %" PRId64 "\n"
"\tkeyint: %d\n"
"\tpreset: %s\n"
"\tprofile: %s\n"
@@ -1758,6 +1808,7 @@ static void amf_hevc_create_internal(amf_base *enc, obs_data_t *settings)
static void *amf_hevc_create_texencode(obs_data_t *settings,
obs_encoder_t *encoder)
+#ifdef _WIN32
try {
check_texture_encode_capability(encoder, amf_codec_type::HEVC);
@@ -1780,6 +1831,12 @@ try {
blog(LOG_ERROR, "[texture-amf-h265] %s: %s", __FUNCTION__, err);
return obs_encoder_create_rerouted(encoder, "h265_fallback_amf");
}
+#else
+{
+ UNUSED_PARAMETER(settings);
+ return obs_encoder_create_rerouted(encoder, "h265_fallback_amf");
+}
+#endif
static void *amf_hevc_create_fallback(obs_data_t *settings,
obs_encoder_t *encoder)
@@ -1868,6 +1925,7 @@ static const char *amf_av1_get_name(void *)
static inline int get_av1_preset(amf_base *enc, const char *preset)
{
+ UNUSED_PARAMETER(enc);
if (astrcmpi(preset, "highquality") == 0)
return AMF_VIDEO_ENCODER_AV1_QUALITY_PRESET_HIGH_QUALITY;
else if (astrcmpi(preset, "quality") == 0)
@@ -2001,8 +2059,8 @@ static bool amf_av1_init(void *data, obs_data_t *settings)
info("settings:\n"
"\trate_control: %s\n"
- "\tbitrate: %d\n"
- "\tcqp: %d\n"
+ "\tbitrate: %" PRId64 "\n"
+ "\tcqp: %" PRId64 "\n"
"\tkeyint: %d\n"
"\tpreset: %s\n"
"\tprofile: %s\n"
@@ -2066,6 +2124,7 @@ static void amf_av1_create_internal(amf_base *enc, obs_data_t *settings)
static void *amf_av1_create_texencode(obs_data_t *settings,
obs_encoder_t *encoder)
+#ifdef _WIN32
try {
check_texture_encode_capability(encoder, amf_codec_type::AV1);
@@ -2088,6 +2147,12 @@ try {
blog(LOG_ERROR, "[texture-amf-av1] %s: %s", __FUNCTION__, err);
return obs_encoder_create_rerouted(encoder, "av1_fallback_amf");
}
+#else
+{
+ UNUSED_PARAMETER(settings);
+ return obs_encoder_create_rerouted(encoder, "av1_fallback_amf");
+}
+#endif
static void *amf_av1_create_fallback(obs_data_t *settings,
obs_encoder_t *encoder)
@@ -2185,9 +2250,16 @@ static bool enum_luids(void *param, uint32_t idx, uint64_t luid)
return true;
}
+#ifdef _WIN32
+#define OBS_AMF_TEST "obs-amf-test.exe"
+#else
+#define OBS_AMF_TEST "obs-amf-test"
+#endif
+
extern "C" void amf_load(void)
try {
AMF_RESULT res;
+#ifdef _WIN32
HMODULE amf_module_test;
/* Check if the DLL is present before running the more expensive */
@@ -2197,16 +2269,24 @@ try {
if (!amf_module_test)
throw "No AMF library";
FreeLibrary(amf_module_test);
+#else
+ void *amf_module_test = os_dlopen(AMF_DLL_NAMEA);
+ if (!amf_module_test)
+ throw "No AMF library";
+ os_dlclose(amf_module_test);
+#endif
/* ----------------------------------- */
/* Check for supported codecs */
- BPtr<char> test_exe = os_get_executable_path_ptr("obs-amf-test.exe");
+ BPtr<char> test_exe = os_get_executable_path_ptr(OBS_AMF_TEST);
std::stringstream cmd;
std::string caps_str;
cmd << test_exe;
+#ifdef _WIN32
enum_graphics_device_luids(enum_luids, &cmd);
+#endif
os_process_pipe_t *pp = os_process_pipe_create(cmd.str().c_str(), "r");
if (!pp)
@@ -2266,12 +2346,12 @@ try {
/* ----------------------------------- */
/* Init AMF */
- amf_module = LoadLibraryW(AMF_DLL_NAME);
+ amf_module = os_dlopen(AMF_DLL_NAMEA);
if (!amf_module)
throw "AMF library failed to load";
AMFInit_Fn init =
- (AMFInit_Fn)GetProcAddress(amf_module, AMF_INIT_FUNCTION_NAME);
+ (AMFInit_Fn)os_dlsym(amf_module, AMF_INIT_FUNCTION_NAME);
if (!init)
throw "Failed to get AMFInit address";
@@ -2283,7 +2363,7 @@ try {
if (res != AMF_OK)
throw amf_error("GetTrace failed", res);
- AMFQueryVersion_Fn get_ver = (AMFQueryVersion_Fn)GetProcAddress(
+ AMFQueryVersion_Fn get_ver = (AMFQueryVersion_Fn)os_dlsym(
amf_module, AMF_QUERY_VERSION_FUNCTION_NAME);
if (!get_ver)
throw "Failed to get AMFQueryVersion address";
@@ -2322,7 +2402,7 @@ try {
} catch (const amf_error &err) {
/* doing an error here because it means at least the library has loaded
* successfully, so they probably have AMD at this point */
- blog(LOG_ERROR, "%s: %s: 0x%lX", __FUNCTION__, err.str,
+ blog(LOG_ERROR, "%s: %s: 0x%uX", __FUNCTION__, err.str,
(uint32_t)err.res);
}