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106 lines
3.8 KiB
Diff
106 lines
3.8 KiB
Diff
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commit 89c4e8d34ab77c3322f097b91fd9de22cbea7a37
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Author: Thomas Goyne <plorkyeran@aegisub.org>
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Date: Wed Nov 21 16:41:05 2018 -0800
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Update ffmpeg and ffms2
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diff --git a/src/video_provider_ffmpegsource.cpp b/src/video_provider_ffmpegsource.cpp
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index 8bd68fbbf..f4ed6a2f2 100644
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--- a/src/video_provider_ffmpegsource.cpp
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+++ b/src/video_provider_ffmpegsource.cpp
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@@ -44,6 +44,23 @@
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#include <libaegisub/make_unique.h>
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namespace {
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+typedef enum AGI_ColorSpaces {
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+ AGI_CS_RGB = 0,
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+ AGI_CS_BT709 = 1,
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+ AGI_CS_UNSPECIFIED = 2,
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+ AGI_CS_FCC = 4,
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+ AGI_CS_BT470BG = 5,
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+ AGI_CS_SMPTE170M = 6,
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+ AGI_CS_SMPTE240M = 7,
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+ AGI_CS_YCOCG = 8,
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+ AGI_CS_BT2020_NCL = 9,
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+ AGI_CS_BT2020_CL = 10,
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+ AGI_CS_SMPTE2085 = 11,
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+ AGI_CS_CHROMATICITY_DERIVED_NCL = 12,
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+ AGI_CS_CHROMATICITY_DERIVED_CL = 13,
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+ AGI_CS_ICTCP = 14
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+} AGI_ColorSpaces;
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+
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/// @class FFmpegSourceVideoProvider
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/// @brief Implements video loading through the FFMS library.
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class FFmpegSourceVideoProvider final : public VideoProvider, FFmpegSourceProvider {
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@@ -78,7 +95,7 @@ public:
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if (matrix == RealColorSpace)
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FFMS_SetInputFormatV(VideoSource, CS, CR, FFMS_GetPixFmt(""), nullptr);
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else if (matrix == "TV.601")
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- FFMS_SetInputFormatV(VideoSource, FFMS_CS_BT470BG, CR, FFMS_GetPixFmt(""), nullptr);
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+ FFMS_SetInputFormatV(VideoSource, AGI_CS_BT470BG, CR, FFMS_GetPixFmt(""), nullptr);
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else
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return;
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ColorSpace = matrix;
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@@ -103,16 +120,16 @@ std::string colormatrix_description(int cs, int cr) {
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std::string str = cr == FFMS_CR_JPEG ? "PC" : "TV";
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switch (cs) {
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- case FFMS_CS_RGB:
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+ case AGI_CS_RGB:
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return "None";
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- case FFMS_CS_BT709:
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+ case AGI_CS_BT709:
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return str + ".709";
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- case FFMS_CS_FCC:
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+ case AGI_CS_FCC:
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return str + ".FCC";
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- case FFMS_CS_BT470BG:
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- case FFMS_CS_SMPTE170M:
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+ case AGI_CS_BT470BG:
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+ case AGI_CS_SMPTE170M:
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return str + ".601";
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- case FFMS_CS_SMPTE240M:
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+ case AGI_CS_SMPTE240M:
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return str + ".240M";
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default:
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throw VideoOpenError("Unknown video color space");
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@@ -206,8 +223,10 @@ void FFmpegSourceVideoProvider::LoadVideo(agi::fs::path const& filename, std::st
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// set thread count
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int Threads = OPT_GET("Provider/Video/FFmpegSource/Decoding Threads")->GetInt();
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+#if FFMS_VERSION < ((2 << 24) | (30 << 16) | (0 << 8) | 0)
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if (FFMS_GetVersion() < ((2 << 24) | (17 << 16) | (2 << 8) | 1) && FFMS_GetSourceType(Index) == FFMS_SOURCE_LAVF)
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Threads = 1;
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+#endif
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// set seekmode
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// TODO: give this its own option?
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@@ -235,18 +254,22 @@ void FFmpegSourceVideoProvider::LoadVideo(agi::fs::path const& filename, std::st
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else
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DAR = double(Width) / Height;
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- CS = TempFrame->ColorSpace;
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+ int VideoCS = CS = TempFrame->ColorSpace;
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CR = TempFrame->ColorRange;
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- if (CS == FFMS_CS_UNSPECIFIED)
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- CS = Width > 1024 || Height >= 600 ? FFMS_CS_BT709 : FFMS_CS_BT470BG;
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+ if (CS == AGI_CS_UNSPECIFIED)
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+ CS = Width > 1024 || Height >= 600 ? AGI_CS_BT709 : AGI_CS_BT470BG;
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RealColorSpace = ColorSpace = colormatrix_description(CS, CR);
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#if FFMS_VERSION >= ((2 << 24) | (17 << 16) | (1 << 8) | 0)
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- if (CS != FFMS_CS_RGB && CS != FFMS_CS_BT470BG && ColorSpace != colormatrix && (colormatrix == "TV.601" || OPT_GET("Video/Force BT.601")->GetBool())) {
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- if (FFMS_SetInputFormatV(VideoSource, FFMS_CS_BT470BG, CR, FFMS_GetPixFmt(""), &ErrInfo))
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+ if (CS != AGI_CS_RGB && CS != AGI_CS_BT470BG && ColorSpace != colormatrix && (colormatrix == "TV.601" || OPT_GET("Video/Force BT.601")->GetBool())) {
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+ CS = AGI_CS_BT470BG;
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+ ColorSpace = colormatrix_description(AGI_CS_BT470BG, CR);
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+ }
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+
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+ if (CS != VideoCS) {
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+ if (FFMS_SetInputFormatV(VideoSource, CS, CR, FFMS_GetPixFmt(""), &ErrInfo))
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throw VideoOpenError(std::string("Failed to set input format: ") + ErrInfo.Buffer);
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- ColorSpace = colormatrix_description(FFMS_CS_BT470BG, CR);
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}
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#endif
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