WebGL & 16-bit video stream: upload to FLOAT texture.

content/browser/webrtc/webrtc_depth_capture_browsertest.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/webrtc/webrtc_content_browsertest_base.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "media/base/media_switches.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
+#include "ui/gl/gl_switches.h"
 
 namespace {
 
 static const char kGetDepthStreamAndCallCreateImageBitmap[] =
     "getDepthStreamAndCallCreateImageBitmap";
+static const char kDepthStreamToRGBAUint8Texture[] =
+    "depthStreamToRGBAUint8Texture";
+static const char kDepthStreamToRGBAFloatTexture[] =
+    "depthStreamToRGBAFloatTexture";
 
 void RemoveSwitchFromCommandLine(base::CommandLine* command_line,
                                  const std::string& switch_value) {
   base::CommandLine::StringVector argv = command_line->argv();
   const base::CommandLine::StringType switch_string =
 #if defined(OS_WIN)
       base::ASCIIToUTF16(switch_value);
 #else
       switch_value;
 #endif
@@ skipping 37 matching lines @@
   ASSERT_TRUE(embedded_test_server()->Start());
 
   GURL url(
       embedded_test_server()->GetURL("/media/getusermedia-depth-capture.html"));
   NavigateToURL(shell(), url);
 
   ExecuteJavascriptAndWaitForOk(base::StringPrintf(
       "%s({video: true});", kGetDepthStreamAndCallCreateImageBitmap));
 }
 
+class WebRtcDepthCaptureWebGLBrowserTest
+    : public WebRtcDepthCaptureBrowserTest {
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    WebRtcDepthCaptureBrowserTest::SetUpCommandLine(command_line);
+    // WebGL tests require hardware GPU.
+    command_line->AppendSwitch(switches::kUseGpuInTests);
+  }
+};
+
+// TODO(aleksandar.stojiljkovic): Enable the test on all the platforms when GPU
+// process initialization crashes gets resolved.
+// See https://crbug.com/662336 and https://crbug.com/510291
+#if defined(USE_OZONE) || defined(OS_WIN) || defined(MEMORY_SANITIZER)
+#define MAYBE_DepthStreamToRGBAUint8Texture \
+  DISABLED_DepthStreamToRGBAUint8Texture
+#else
+#define MAYBE_DepthStreamToRGBAUint8Texture DepthStreamToRGBAUint8Texture
+#endif
+IN_PROC_BROWSER_TEST_F(WebRtcDepthCaptureWebGLBrowserTest,
+                       MAYBE_DepthStreamToRGBAUint8Texture) {
+  ASSERT_TRUE(embedded_test_server()->Start());
+  GURL url(
+      embedded_test_server()->GetURL("/media/getusermedia-depth-capture.html"));
+  NavigateToURL(shell(), url);
+  ExecuteJavascriptAndWaitForOk(
+      base::StringPrintf("%s({video: true});", kDepthStreamToRGBAUint8Texture));
+}
+
+// TODO(aleksandar.stojiljkovic): Enable the test on all the platforms when GPU
+// process initialization crashes gets resolved.
+// See https://crbug.com/662336 and https://crbug.com/510291
+#if defined(USE_OZONE) || defined(OS_WIN) || defined(MEMORY_SANITIZER)
+#define MAYBE_DepthStreamToRGBAFloatTexture \
+  DISABLED_DepthStreamToRGBAFloatTexture
+#else
+#define MAYBE_DepthStreamToRGBAFloatTexture DepthStreamToRGBAFloatTexture
+#endif
+IN_PROC_BROWSER_TEST_F(WebRtcDepthCaptureWebGLBrowserTest,
+                       MAYBE_DepthStreamToRGBAFloatTexture) {
+  ASSERT_TRUE(embedded_test_server()->Start());
+  GURL url(
+      embedded_test_server()->GetURL("/media/getusermedia-depth-capture.html"));
+  NavigateToURL(shell(), url);
+  ExecuteJavascriptAndWaitForOk(
+      base::StringPrintf("%s({video: true});", kDepthStreamToRGBAFloatTexture));
+}
+
 }  // namespace content