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ffmpeg.wasm-core
Commit e98b4755 authored by Diego Biurrun's avatar Diego Biurrun
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Explain how AV_XVMC_RENDER_MAGIC got its seemingly arbitrary value. 

Originally committed as revision 17342 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 1fcef408
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libavcodec/xvmc.h
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...@@ -30,8 +30,8 @@ ...@@ -30,8 +30,8 @@
#define AV_XVMC_STATE_PREDICTION 2 /** the surface is needed for prediction, the codec manipulates this */ #define AV_XVMC_STATE_PREDICTION 2 /** the surface is needed for prediction, the codec manipulates this */
#define AV_XVMC_STATE_OSD_SOURCE 4 /** this surface is needed for subpicture rendering */ #define AV_XVMC_STATE_OSD_SOURCE 4 /** this surface is needed for subpicture rendering */
#endif #endif
#define AV_XVMC_RENDER_MAGIC 0x1DC711C0 /**< magic value to ensure that regular pixel routines haven't corrupted the struct */ #define AV_XVMC_RENDER_MAGIC 0x1DC711C0 /**< magic value to ensure that regular pixel routines haven't corrupted the struct
// 1337 IDCT MCo the number is 1337 speak for the letters IDCT MCo (motion compensation) */
struct xvmc_pix_fmt { struct xvmc_pix_fmt {
/** Set by calling application /** Set by calling application
......
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