media/capture/video/win/video_capture_device_mf_win.cc - Issue 2121043002: 16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support.

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Unified Diff: media/capture/video/win/video_capture_device_mf_win.cc

Issue 2121043002: 16 bpp video stream capture, render and WebGL usage - Realsense R200 & SR300 support. Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: WebGL video to texture support and readPixels from R16UI for CPU access Created 4 years, 4 months ago

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« gpu/command_buffer/service/texture_manager.cc ('K') | « media/capture/video/win/video_capture_device_factory_win.cc ('k') | media/capture/video/win/video_capture_device_win.cc » ('j') | media/renderers/skcanvas_video_renderer.cc » ('J')
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Index: media/capture/video/win/video_capture_device_mf_win.cc

diff --git a/media/capture/video/win/video_capture_device_mf_win.cc b/media/capture/video/win/video_capture_device_mf_win.cc

index a5e7735ecd8ff3335c4b59465ef829c55de39a25..351fd7f74835451418049a9797c10f67d192a849 100644

--- a/media/capture/video/win/video_capture_device_mf_win.cc

+++ b/media/capture/video/win/video_capture_device_mf_win.cc

@@ -10,6 +10,7 @@

#include <utility>

+#include "base/big_endian.h"

#include "base/location.h"

#include "base/memory/ref_counted.h"

#include "base/strings/stringprintf.h"

@@ -184,6 +185,17 @@ bool VideoCaptureDeviceMFWin::FormatFromGuid(const GUID& guid,

return true;

}

+ // TODO(astojilj) Define GUIDs and move this to common place as the code is

+ // replicated around.

+ uint32_t fourcc;

+ base::ReadBigEndian(reinterpret_cast<const char*>(&guid.Data1), &fourcc);

+ if (fourcc == 'Z16 ' || fourcc == 'INVZ') {

+ *format = PIXEL_FORMAT_Y16;

+ return true;

+ } else if (fourcc == 'Y8 ') {

+ *format = PIXEL_FORMAT_Y8;

+ return true;

+ }

return false;

}