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| author | Timo Rothenpieler <timo@rothenpieler.org> | 2022-07-19 13:44:58 +0200 |
|---|---|---|
| committer | Timo Rothenpieler <timo@rothenpieler.org> | 2022-07-19 13:57:38 +0200 |
| commit | 926f355aff8fdf0a077d948e961f79d2c5daf58e (patch) | |
| tree | 8e8f2c8336c64cef9547a3b4ddff303bdeb7ab14 /libavfilter/vsrc_ddagrab.c | |
| parent | ecd0a7c5bd105367e8c16c2d59648b96efccec18 (diff) | |
| download | ffmpeg-926f355aff8fdf0a077d948e961f79d2c5daf58e.tar.gz | |
avfilter/vsrc_ddagrab: check for existence of DPI_AWARENESS_CONTEXT
Apparently some (broken?) Windows SDK versions define IDXGIOutput5
but not DPI_AWARENESS_CONTEXT. So we need to explicitly check for its
existence.
Diffstat (limited to 'libavfilter/vsrc_ddagrab.c')
| -rw-r--r-- | libavfilter/vsrc_ddagrab.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavfilter/vsrc_ddagrab.c b/libavfilter/vsrc_ddagrab.c index 5668eda051..98daec1d04 100644 --- a/libavfilter/vsrc_ddagrab.c +++ b/libavfilter/vsrc_ddagrab.c @@ -18,9 +18,9 @@ #include "config.h" -#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 +#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0A00 #undef _WIN32_WINNT -#define _WIN32_WINNT 0x0602 +#define _WIN32_WINNT 0x0A00 #endif #define WIN32_LEAN_AND_MEAN @@ -151,7 +151,7 @@ static av_cold int init_dxgi_dda(AVFilterContext *avctx) IDXGIAdapter *dxgi_adapter = NULL; IDXGIOutput *dxgi_output = NULL; IDXGIOutput1 *dxgi_output1 = NULL; -#if HAVE_IDXGIOUTPUT5 +#if HAVE_IDXGIOUTPUT5 && HAVE_DPI_AWARENESS_CONTEXT IDXGIOutput5 *dxgi_output5 = NULL; typedef DPI_AWARENESS_CONTEXT (*set_thread_dpi_t)(DPI_AWARENESS_CONTEXT); @@ -190,7 +190,7 @@ static av_cold int init_dxgi_dda(AVFilterContext *avctx) return AVERROR_EXTERNAL; } -#if HAVE_IDXGIOUTPUT5 +#if HAVE_IDXGIOUTPUT5 && HAVE_DPI_AWARENESS_CONTEXT user32_module = dlopen("user32.dll", 0); if (!user32_module) { av_log(avctx, AV_LOG_ERROR, "Failed loading user32.dll\n"); |