[GStreamer] Optimize the GstGL no color conversion case on WPE

WebPlatformForEmbedded · Nov 22, 2017 · 6c53a5e · 6c53a5e
1 parent d5a3de1
commit 6c53a5e
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Showing 3 changed files with 9 additions and 1 deletion.
diff --git a/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp b/Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp
@@ -61,7 +61,11 @@
 #endif
 
 #if USE(GSTREAMER_GL)
-#if G_BYTE_ORDER == G_LITTLE_ENDIAN
+#if PLATFORM(WPE)
+#define GST_GL_CAPS_FORMAT "{ RGBA }"
+#define TEXTURE_MAPPER_COLOR_CONVERT_FLAG static_cast<TextureMapperGL::Flag>(0);
+#define TEXTURE_COPIER_COLOR_CONVERT_FLAG VideoTextureCopierGStreamer::ColorConversion::AlreadyRGBA
+#elif G_BYTE_ORDER == G_LITTLE_ENDIAN)
 #define GST_GL_CAPS_FORMAT "{ BGRx, BGRA }"
 #define TEXTURE_MAPPER_COLOR_CONVERT_FLAG TextureMapperGL::ShouldConvertTextureBGRAToRGBA
 #define TEXTURE_COPIER_COLOR_CONVERT_FLAG VideoTextureCopierGStreamer::ColorConversion::ConvertBGRAToRGBA

diff --git a/Source/WebCore/platform/graphics/gstreamer/VideoTextureCopierGStreamer.cpp b/Source/WebCore/platform/graphics/gstreamer/VideoTextureCopierGStreamer.cpp
@@ -75,6 +75,9 @@ VideoTextureCopierGStreamer::~VideoTextureCopierGStreamer()
 void VideoTextureCopierGStreamer::updateColorConversionMatrix(ColorConversion colorConversion)
 {
     switch (colorConversion) {
+    case ColorConversion::AlreadyRGBA:
+        m_colorConversionMatrix.setMatrix(1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 1.0);
+        break;
     case ColorConversion::ConvertBGRAToRGBA:
         m_colorConversionMatrix.setMatrix(0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0);
         break;

diff --git a/Source/WebCore/platform/graphics/gstreamer/VideoTextureCopierGStreamer.h b/Source/WebCore/platform/graphics/gstreamer/VideoTextureCopierGStreamer.h
@@ -35,6 +35,7 @@ class ImageOrientation;
 class VideoTextureCopierGStreamer {
 public:
     enum class ColorConversion {
+        AlreadyRGBA,
         ConvertBGRAToRGBA,
         ConvertARGBToRGBA
     };