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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,17 @@ | ||
| cmake_minimum_required(VERSION 3.10) | ||
| project(mfcdm_library) | ||
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| add_library(mfcdm_library STATIC | ||
| mfcdm/MediaFoundationCdm.h | ||
| mfcdm/MediaFoundationCdm.cpp | ||
| mfcdm/MediaFoundationCdmFactory.cpp | ||
| mfcdm/MediaFoundationCdmSession.cpp | ||
| mfcdm/MediaFoundationSession.cpp | ||
| mfcdm/Log.cpp | ||
| ) | ||
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| target_include_directories(mfcdm_library PUBLIC ${PROJECT_SOURCE_DIR}) | ||
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| target_link_libraries(mfcdm_library PRIVATE cdm_library propsys mf mfplat mfplay mfreadwrite mfuuid wmcodecdspuuid) | ||
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| set_target_properties(mfcdm_library PROPERTIES POSITION_INDEPENDENT_CODE True) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| #include "Log.h" | ||
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| #include <cstdarg> | ||
| #include <cstdio> | ||
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| typedef struct | ||
| { | ||
| const char* name; | ||
| int cur_level; | ||
| void (*msg_callback)(int level, char* msg); | ||
| } debug_ctx_t; | ||
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| static debug_ctx_t debug_ctx = {"MF", MFCDM::MFLOG_NONE, NULL}; | ||
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| static inline void __dbg(debug_ctx_t* ctx, int level, const char* fmt, va_list ap) | ||
| { | ||
| if (ctx != NULL && level <= ctx->cur_level) | ||
| { | ||
| char msg[4096]; | ||
| int len = snprintf(msg, sizeof(msg), "[%s] ", ctx->name); | ||
| vsnprintf(msg + len, sizeof(msg) - len, fmt, ap); | ||
| if (ctx->msg_callback) | ||
| { | ||
| ctx->msg_callback(level, msg); | ||
| } | ||
| } | ||
| } | ||
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| void MFCDM::LogAll() | ||
| { | ||
| debug_ctx.cur_level = MFLOG_ALL; | ||
| } | ||
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| void MFCDM::Log(LogLevel level, const char* fmt, ...) | ||
| { | ||
| va_list ap; | ||
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| va_start(ap, fmt); | ||
| __dbg(&debug_ctx, level, fmt, ap); | ||
| va_end(ap); | ||
| } | ||
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| void MFCDM::SetMFMsgCallback(void (*msgcb)(int level, char*)) | ||
| { | ||
| debug_ctx.msg_callback = msgcb; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| namespace MFCDM | ||
| { | ||
| enum LogLevel | ||
| { | ||
| MFLOG_NONE = -1, | ||
| MFLOG_ERROR, | ||
| MFLOG_WARN, | ||
| MFLOG_INFO, | ||
| MFLOG_DEBUG, | ||
| MFLOG_ALL = 100 | ||
| }; | ||
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| void LogAll(); | ||
| void Log(LogLevel level, const char* fmt, ...); | ||
| void SetMFMsgCallback(void (*msgcb)(int level, char*)); | ||
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| } // namespace MFCDM |
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