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-rw-r--r--chrome/renderer/pepper_devices.h4
-rw-r--r--chrome/renderer/webplugin_delegate_pepper.cc34
-rw-r--r--chrome/renderer/webplugin_delegate_pepper.h12
-rw-r--r--third_party/npapi/bindings/npapi_extensions.h4
-rw-r--r--third_party/npapi/bindings/npapi_extensions_private.h18
-rw-r--r--webkit/glue/plugins/npapi_extension_thunk.cc12
-rw-r--r--webkit/glue/plugins/webplugin_2d_device_delegate.h4
-rw-r--r--webkit/glue/plugins/webplugin_3d_device_delegate.h4
-rw-r--r--webkit/glue/plugins/webplugin_audio_device_delegate.h4
9 files changed, 69 insertions, 27 deletions
diff --git a/chrome/renderer/pepper_devices.h b/chrome/renderer/pepper_devices.h
index 50b3013..1abd554 100644
--- a/chrome/renderer/pepper_devices.h
+++ b/chrome/renderer/pepper_devices.h
@@ -31,6 +31,8 @@ class Graphics2DDeviceContext {
NPDeviceFlushContextCallbackPtr callback, NPP id,
void* user_data);
+ TransportDIB* transport_dib() { return transport_dib_.get(); }
+
private:
static int32 next_buffer_id_;
scoped_ptr<TransportDIB> transport_dib_;
@@ -63,6 +65,8 @@ class AudioDeviceContext : public AudioMessageFilter::Delegate {
virtual void OnVolume(double volume);
// End of AudioMessageFilter::Delegate implementation
+ base::SharedMemory* shared_memory() { return shared_memory_.get(); }
+
private:
void OnDestroy();
diff --git a/chrome/renderer/webplugin_delegate_pepper.cc b/chrome/renderer/webplugin_delegate_pepper.cc
index 4c02715..048a796 100644
--- a/chrome/renderer/webplugin_delegate_pepper.cc
+++ b/chrome/renderer/webplugin_delegate_pepper.cc
@@ -20,6 +20,7 @@
#include "chrome/renderer/render_thread.h"
#include "chrome/renderer/webplugin_delegate_proxy.h"
#include "third_party/npapi/bindings/npapi_extensions.h"
+#include "third_party/npapi/bindings/npapi_extensions_private.h"
#include "third_party/WebKit/WebKit/chromium/public/WebInputEvent.h"
#include "webkit/glue/plugins/plugin_constants_win.h"
#include "webkit/glue/plugins/plugin_instance.h"
@@ -272,14 +273,24 @@ NPError WebPluginDelegatePepper::Device2DInitializeContext(
NPError WebPluginDelegatePepper::Device2DSetStateContext(
NPDeviceContext2D* context,
int32 state,
- int32 value) {
+ intptr_t value) {
return NPERR_GENERIC_ERROR;
}
NPError WebPluginDelegatePepper::Device2DGetStateContext(
NPDeviceContext2D* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
+ if (state == NPExtensionsReservedStateSharedMemory) {
+ if (!context)
+ return NPERR_INVALID_PARAM;
+ Graphics2DDeviceContext* ctx = graphic2d_contexts_.Lookup(
+ reinterpret_cast<intptr_t>(context->reserved));
+ if (!ctx)
+ return NPERR_INVALID_PARAM;
+ *value = reinterpret_cast<intptr_t>(ctx->transport_dib());
+ return NPERR_NO_ERROR;
+ }
return NPERR_GENERIC_ERROR;
}
@@ -388,14 +399,14 @@ NPError WebPluginDelegatePepper::Device3DInitializeContext(
NPError WebPluginDelegatePepper::Device3DSetStateContext(
NPDeviceContext3D* context,
int32 state,
- int32 value) {
+ intptr_t value) {
return NPERR_GENERIC_ERROR;
}
NPError WebPluginDelegatePepper::Device3DGetStateContext(
NPDeviceContext3D* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
return NPERR_GENERIC_ERROR;
}
@@ -504,7 +515,7 @@ NPError WebPluginDelegatePepper::DeviceAudioInitializeContext(
NPError WebPluginDelegatePepper::DeviceAudioSetStateContext(
NPDeviceContextAudio* context,
int32 state,
- int32 value) {
+ intptr_t value) {
// TODO(neb,cpu) implement SetStateContext
return NPERR_GENERIC_ERROR;
}
@@ -512,8 +523,17 @@ NPError WebPluginDelegatePepper::DeviceAudioSetStateContext(
NPError WebPluginDelegatePepper::DeviceAudioGetStateContext(
NPDeviceContextAudio* context,
int32 state,
- int32* value) {
- // TODO(neb,cpu) implement GetStateContext
+ intptr_t* value) {
+ if (state == NPExtensionsReservedStateSharedMemory) {
+ if (!context)
+ return NPERR_INVALID_PARAM;
+ AudioDeviceContext* ctx = audio_contexts_.Lookup(
+ reinterpret_cast<intptr_t>(context->reserved));
+ if (!ctx)
+ return NPERR_INVALID_PARAM;
+ *value = reinterpret_cast<intptr_t>(ctx->shared_memory());
+ return NPERR_NO_ERROR;
+ }
return NPERR_GENERIC_ERROR;
}
diff --git a/chrome/renderer/webplugin_delegate_pepper.h b/chrome/renderer/webplugin_delegate_pepper.h
index b316789..85db1a92 100644
--- a/chrome/renderer/webplugin_delegate_pepper.h
+++ b/chrome/renderer/webplugin_delegate_pepper.h
@@ -82,10 +82,10 @@ class WebPluginDelegatePepper : public webkit_glue::WebPluginDelegate {
NPDeviceContext2D* context);
virtual NPError Device2DSetStateContext(NPDeviceContext2D* context,
int32 state,
- int32 value);
+ intptr_t value);
virtual NPError Device2DGetStateContext(NPDeviceContext2D* context,
int32 state,
- int32* value);
+ intptr_t* value);
virtual NPError Device2DFlushContext(NPP id,
NPDeviceContext2D* context,
NPDeviceFlushContextCallbackPtr callback,
@@ -101,10 +101,10 @@ class WebPluginDelegatePepper : public webkit_glue::WebPluginDelegate {
NPDeviceContext3D* context);
virtual NPError Device3DSetStateContext(NPDeviceContext3D* context,
int32 state,
- int32 value);
+ intptr_t value);
virtual NPError Device3DGetStateContext(NPDeviceContext3D* context,
int32 state,
- int32* value);
+ intptr_t* value);
virtual NPError Device3DFlushContext(NPP id,
NPDeviceContext3D* context,
NPDeviceFlushContextCallbackPtr callback,
@@ -128,9 +128,9 @@ class WebPluginDelegatePepper : public webkit_glue::WebPluginDelegate {
const NPDeviceContextAudioConfig* config,
NPDeviceContextAudio* context);
virtual NPError DeviceAudioSetStateContext(NPDeviceContextAudio* context,
- int32 state, int32 value);
+ int32 state, intptr_t value);
virtual NPError DeviceAudioGetStateContext(NPDeviceContextAudio* context,
- int32 state, int32* value);
+ int32 state, intptr_t* value);
virtual NPError DeviceAudioFlushContext(
NPP id, NPDeviceContextAudio* context,
NPDeviceFlushContextCallbackPtr callback, void* user_data);
diff --git a/third_party/npapi/bindings/npapi_extensions.h b/third_party/npapi/bindings/npapi_extensions.h
index f4530ef..1b775ba 100644
--- a/third_party/npapi/bindings/npapi_extensions.h
+++ b/third_party/npapi/bindings/npapi_extensions.h
@@ -54,13 +54,13 @@ typedef NPError (*NPDeviceGetStateContextPtr) (
NPP instance,
NPDeviceContext* context,
int32 state,
- int32 *value);
+ intptr_t* value);
/* poke device state */
typedef NPError (*NPDeviceSetStateContextPtr) (
NPP instance,
NPDeviceContext* context,
int32 state,
- int32 value);
+ intptr_t value);
/* flush context, if callback, userData are NULL */
/* this becomes a blocking call */
typedef NPError (*NPDeviceFlushContextPtr)(
diff --git a/third_party/npapi/bindings/npapi_extensions_private.h b/third_party/npapi/bindings/npapi_extensions_private.h
new file mode 100644
index 0000000..ea84024
--- /dev/null
+++ b/third_party/npapi/bindings/npapi_extensions_private.h
@@ -0,0 +1,18 @@
+/* Copyright (c) 2006-2010 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.
+ */
+
+#ifndef _NP_EXTENSIONS_PRIVATE_H_
+#define _NP_EXTENSIONS_PRIVATE_H_
+
+#include "third_party/npapi/bindings/npapi.h"
+
+// Some reserved GetStateContext/SetStateContext selectors.
+typedef enum {
+ NPExtensionsReservedStateSharedMemory = 66536
+ // Used by the Device2D and Audio devices to return a pointer to the
+ // structure used to implement the shared memory buffer for the device.
+} NPExtensionsReservedStates;
+
+#endif /* _NP_EXTENSIONS_PRIVATE_H_ */
diff --git a/webkit/glue/plugins/npapi_extension_thunk.cc b/webkit/glue/plugins/npapi_extension_thunk.cc
index 5700ef5..61054c7 100644
--- a/webkit/glue/plugins/npapi_extension_thunk.cc
+++ b/webkit/glue/plugins/npapi_extension_thunk.cc
@@ -61,7 +61,7 @@ static NPError Device2DInitializeContext(NPP id,
static NPError Device2DSetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32 value) {
+ intptr_t value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
if (plugin) {
return plugin->webplugin()->delegate()->Device2DSetStateContext(
@@ -73,7 +73,7 @@ static NPError Device2DSetStateContext(NPP id,
static NPError Device2DGetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
if (plugin) {
return plugin->webplugin()->delegate()->Device2DGetStateContext(
@@ -173,7 +173,7 @@ static NPError Device3DInitializeContext(NPP id,
static NPError Device3DSetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32 value) {
+ intptr_t value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
if (plugin) {
return plugin->webplugin()->delegate()->Device3DSetStateContext(
@@ -185,7 +185,7 @@ static NPError Device3DSetStateContext(NPP id,
static NPError Device3DGetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
if (plugin) {
return plugin->webplugin()->delegate()->Device3DGetStateContext(
@@ -292,7 +292,7 @@ static NPError DeviceAudioInitializeContext(NPP id,
static NPError DeviceAudioSetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32 value) {
+ intptr_t value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
if (plugin) {
return plugin->webplugin()->delegate()->DeviceAudioSetStateContext(
@@ -304,7 +304,7 @@ static NPError DeviceAudioSetStateContext(NPP id,
static NPError DeviceAudioGetStateContext(NPP id,
NPDeviceContext* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
return plugin->webplugin()->delegate()->DeviceAudioGetStateContext(
static_cast<NPDeviceContextAudio*>(context), state, value);
diff --git a/webkit/glue/plugins/webplugin_2d_device_delegate.h b/webkit/glue/plugins/webplugin_2d_device_delegate.h
index 55b50b7..69bd53a 100644
--- a/webkit/glue/plugins/webplugin_2d_device_delegate.h
+++ b/webkit/glue/plugins/webplugin_2d_device_delegate.h
@@ -29,12 +29,12 @@ class WebPlugin2DDeviceDelegate {
}
virtual NPError Device2DSetStateContext(NPDeviceContext2D* context,
int32 state,
- int32 value) {
+ intptr_t value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError Device2DGetStateContext(NPDeviceContext2D* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError Device2DFlushContext(NPP id,
diff --git a/webkit/glue/plugins/webplugin_3d_device_delegate.h b/webkit/glue/plugins/webplugin_3d_device_delegate.h
index 42dc300..c2c98f3 100644
--- a/webkit/glue/plugins/webplugin_3d_device_delegate.h
+++ b/webkit/glue/plugins/webplugin_3d_device_delegate.h
@@ -29,12 +29,12 @@ class WebPlugin3DDeviceDelegate {
}
virtual NPError Device3DSetStateContext(NPDeviceContext3D* context,
int32 state,
- int32 value) {
+ intptr_t value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError Device3DGetStateContext(NPDeviceContext3D* context,
int32 state,
- int32* value) {
+ intptr_t* value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError Device3DFlushContext(NPP id,
diff --git a/webkit/glue/plugins/webplugin_audio_device_delegate.h b/webkit/glue/plugins/webplugin_audio_device_delegate.h
index 260bcbd..3f37246 100644
--- a/webkit/glue/plugins/webplugin_audio_device_delegate.h
+++ b/webkit/glue/plugins/webplugin_audio_device_delegate.h
@@ -29,11 +29,11 @@ class WebPluginAudioDeviceDelegate {
return NPERR_GENERIC_ERROR;
}
virtual NPError DeviceAudioSetStateContext(NPDeviceContextAudio* context,
- int32 state, int32 value) {
+ int32 state, intptr_t value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError DeviceAudioGetStateContext(NPDeviceContextAudio* context,
- int32 state, int32* value) {
+ int32 state, intptr_t* value) {
return NPERR_GENERIC_ERROR;
}
virtual NPError DeviceAudioFlushContext(
generated by cgit v1.1 at 2025-01-20 08:36:02 +0000