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-rw-r--r--drivers/coreaudio/audio_driver_coreaudio.cpp8
-rw-r--r--drivers/coremidi/midi_driver_coremidi.cpp2
-rw-r--r--drivers/gles2/rasterizer_storage_gles2.cpp12
-rw-r--r--drivers/gles2/rasterizer_storage_gles2.h2
-rw-r--r--drivers/gles3/rasterizer_storage_gles3.cpp67
-rw-r--r--drivers/gles3/rasterizer_storage_gles3.h4
-rw-r--r--drivers/unix/net_socket_posix.cpp6
-rw-r--r--drivers/unix/os_unix.cpp2
-rw-r--r--drivers/unix/semaphore_posix.cpp2
-rw-r--r--drivers/unix/semaphore_posix.h2
-rw-r--r--drivers/wasapi/audio_driver_wasapi.cpp2
11 files changed, 64 insertions, 45 deletions
diff --git a/drivers/coreaudio/audio_driver_coreaudio.cpp b/drivers/coreaudio/audio_driver_coreaudio.cpp
index 3b06c47244..9081fccd3a 100644
--- a/drivers/coreaudio/audio_driver_coreaudio.cpp
+++ b/drivers/coreaudio/audio_driver_coreaudio.cpp
@@ -186,15 +186,15 @@ OSStatus AudioDriverCoreAudio::output_callback(void *inRefCon,
for (unsigned int i = 0; i < ioData->mNumberBuffers; i++) {
AudioBuffer *abuf = &ioData->mBuffers[i];
- int frames_left = inNumberFrames;
+ unsigned int frames_left = inNumberFrames;
int16_t *out = (int16_t *)abuf->mData;
while (frames_left) {
- int frames = MIN(frames_left, ad->buffer_frames);
+ unsigned int frames = MIN(frames_left, ad->buffer_frames);
ad->audio_server_process(frames, ad->samples_in.ptrw());
- for (int j = 0; j < frames * ad->channels; j++) {
+ for (unsigned int j = 0; j < frames * ad->channels; j++) {
out[j] = ad->samples_in[j] >> 16;
}
@@ -231,7 +231,7 @@ OSStatus AudioDriverCoreAudio::input_callback(void *inRefCon,
OSStatus result = AudioUnitRender(ad->input_unit, ioActionFlags, inTimeStamp, inBusNumber, inNumberFrames, &bufferList);
if (result == noErr) {
- for (int i = 0; i < inNumberFrames * ad->capture_channels; i++) {
+ for (unsigned int i = 0; i < inNumberFrames * ad->capture_channels; i++) {
int32_t sample = ad->input_buf[i] << 16;
ad->capture_buffer_write(sample);
diff --git a/drivers/coremidi/midi_driver_coremidi.cpp b/drivers/coremidi/midi_driver_coremidi.cpp
index 7a92ac0702..28665b5190 100644
--- a/drivers/coremidi/midi_driver_coremidi.cpp
+++ b/drivers/coremidi/midi_driver_coremidi.cpp
@@ -39,7 +39,7 @@
void MIDIDriverCoreMidi::read(const MIDIPacketList *packet_list, void *read_proc_ref_con, void *src_conn_ref_con) {
MIDIPacket *packet = const_cast<MIDIPacket *>(packet_list->packet);
- for (int i = 0; i < packet_list->numPackets; i++) {
+ for (UInt32 i = 0; i < packet_list->numPackets; i++) {
receive_input_packet(packet->timeStamp, packet->data, packet->length);
packet = MIDIPacketNext(packet);
}
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
index a58ae8ee93..1259c550d6 100644
--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -114,7 +114,7 @@ void RasterizerStorageGLES2::bind_quad_array() const {
glEnableVertexAttribArray(VS::ARRAY_TEX_UV);
}
-Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_will_need_resize) const {
+Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const {
r_gl_format = 0;
Ref<Image> image = p_image;
@@ -261,7 +261,7 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
} break;
case Image::FORMAT_DXT1: {
- if (config.s3tc_supported && !p_will_need_resize) {
+ if (config.s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT1_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
@@ -273,7 +273,7 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
} break;
case Image::FORMAT_DXT3: {
- if (config.s3tc_supported && !p_will_need_resize) {
+ if (config.s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT3_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
@@ -285,7 +285,7 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
} break;
case Image::FORMAT_DXT5: {
- if (config.s3tc_supported && !p_will_need_resize) {
+ if (config.s3tc_supported) {
r_gl_internal_format = _EXT_COMPRESSED_RGBA_S3TC_DXT5_EXT;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
@@ -424,7 +424,7 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
} break;
case Image::FORMAT_ETC: {
- if (config.etc1_supported && !p_will_need_resize) {
+ if (config.etc1_supported) {
r_gl_internal_format = _EXT_ETC1_RGB8_OES;
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
@@ -467,7 +467,7 @@ Ref<Image> RasterizerStorageGLES2::_get_gl_image_and_format(const Ref<Image> &p_
}
}
- if (need_decompress) {
+ if (need_decompress || p_force_decompress) {
if (!image.is_null()) {
diff --git a/drivers/gles2/rasterizer_storage_gles2.h b/drivers/gles2/rasterizer_storage_gles2.h
index 2e78910614..27f06074ed 100644
--- a/drivers/gles2/rasterizer_storage_gles2.h
+++ b/drivers/gles2/rasterizer_storage_gles2.h
@@ -337,7 +337,7 @@ public:
mutable RID_Owner<Texture> texture_owner;
- Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_will_need_resize) const;
+ Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool p_force_decompress) const;
virtual RID texture_create();
virtual void texture_allocate(RID p_texture, int p_width, int p_height, int p_depth_3d, Image::Format p_format, VS::TextureType p_type, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT);
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp
index 95be67a5b7..d3348cdc6d 100644
--- a/drivers/gles3/rasterizer_storage_gles3.cpp
+++ b/drivers/gles3/rasterizer_storage_gles3.cpp
@@ -135,13 +135,13 @@ void glTexStorage2DCustom(GLenum target, GLsizei levels, GLenum internalformat,
GLuint RasterizerStorageGLES3::system_fbo = 0;
-Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool &srgb) const {
+Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool &r_srgb, bool p_force_decompress) const {
r_compressed = false;
r_gl_format = 0;
r_real_format = p_format;
Ref<Image> image = p_image;
- srgb = false;
+ r_srgb = false;
bool need_decompress = false;
@@ -188,7 +188,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? GL_SRGB8 : GL_RGB8;
r_gl_format = GL_RGB;
r_gl_type = GL_UNSIGNED_BYTE;
- srgb = true;
+ r_srgb = true;
} break;
case Image::FORMAT_RGBA8: {
@@ -196,7 +196,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_internal_format = (config.srgb_decode_supported || (p_flags & VS::TEXTURE_FLAG_CONVERT_TO_LINEAR)) ? GL_SRGB8_ALPHA8 : GL_RGBA8;
r_gl_type = GL_UNSIGNED_BYTE;
- srgb = true;
+ r_srgb = true;
} break;
case Image::FORMAT_RGBA4444: {
@@ -278,7 +278,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -294,7 +294,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -310,7 +310,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -355,7 +355,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -395,7 +395,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -410,7 +410,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -426,7 +426,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -442,7 +442,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -527,7 +527,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGB;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -542,7 +542,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -557,7 +557,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_format = GL_RGBA;
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = true;
- srgb = true;
+ r_srgb = true;
} else {
@@ -570,7 +570,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
}
}
- if (need_decompress) {
+ if (need_decompress || p_force_decompress) {
if (!image.is_null()) {
image = image->duplicate();
@@ -584,7 +584,7 @@ Ref<Image> RasterizerStorageGLES3::_get_gl_image_and_format(const Ref<Image> &p_
r_gl_type = GL_UNSIGNED_BYTE;
r_compressed = false;
r_real_format = Image::FORMAT_RGBA8;
- srgb = true;
+ r_srgb = true;
return image;
}
@@ -677,8 +677,22 @@ void RasterizerStorageGLES3::texture_allocate(RID p_texture, int p_width, int p_
} break;
}
+ texture->is_npot_repeat_mipmap = false;
+#ifdef JAVASCRIPT_ENABLED
+ // WebGL 2.0 on browsers does not seem to properly support compressed non power-of-two (NPOT)
+ // textures with repeat/mipmaps, even though NPOT textures should be supported as per the spec.
+ // Force decompressing them to work it around on WebGL 2.0 at a performance cost (GH-33058).
+ int po2_width = next_power_of_2(p_width);
+ int po2_height = next_power_of_2(p_height);
+ bool is_po2 = p_width == po2_width && p_height == po2_height;
+
+ if (!is_po2 && (p_flags & VS::TEXTURE_FLAG_REPEAT || p_flags & VS::TEXTURE_FLAG_MIPMAPS)) {
+ texture->is_npot_repeat_mipmap = true;
+ }
+#endif // JAVASCRIPT_ENABLED
+
Image::Format real_format;
- _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, format, internal_format, type, compressed, srgb);
+ _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, format, internal_format, type, compressed, srgb, texture->is_npot_repeat_mipmap);
texture->alloc_width = texture->width;
texture->alloc_height = texture->height;
@@ -753,13 +767,9 @@ void RasterizerStorageGLES3::texture_set_data(RID p_texture, const Ref<Image> &p
if (config.keep_original_textures && !(texture->flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING)) {
texture->images.write[p_layer] = p_image;
}
-#ifndef GLES_OVER_GL
- if (p_image->is_compressed() && p_image->has_mipmaps() && !p_image->is_size_po2()) {
- ERR_PRINTS("Texuture '" + texture->path + "' is compressed, has mipmaps but is not of powerf-of-2 size. This does not work on OpenGL ES 3.0.");
- }
-#endif
+
Image::Format real_format;
- Ref<Image> img = _get_gl_image_and_format(p_image, p_image->get_format(), texture->flags, real_format, format, internal_format, type, compressed, srgb);
+ Ref<Image> img = _get_gl_image_and_format(p_image, p_image->get_format(), texture->flags, real_format, format, internal_format, type, compressed, srgb, texture->is_npot_repeat_mipmap);
if (config.shrink_textures_x2 && (p_image->has_mipmaps() || !p_image->is_compressed()) && !(texture->flags & VS::TEXTURE_FLAG_USED_FOR_STREAMING)) {
@@ -992,7 +1002,7 @@ void RasterizerStorageGLES3::texture_set_data_partial(RID p_texture, const Ref<I
}
Image::Format real_format;
- Ref<Image> img = _get_gl_image_and_format(p_sub_img, p_sub_img->get_format(), texture->flags, real_format, format, internal_format, type, compressed, srgb);
+ Ref<Image> img = _get_gl_image_and_format(p_sub_img, p_sub_img->get_format(), texture->flags, real_format, format, internal_format, type, compressed, srgb, texture->is_npot_repeat_mipmap);
GLenum blit_target = GL_TEXTURE_2D;
@@ -1091,7 +1101,8 @@ Ref<Image> RasterizerStorageGLES3::texture_get_data(RID p_texture, int p_layer)
gl_internal_format,
gl_type,
compressed,
- srgb);
+ srgb,
+ texture->is_npot_repeat_mipmap);
PoolVector<uint8_t> data;
@@ -1197,7 +1208,7 @@ Ref<Image> RasterizerStorageGLES3::texture_get_data(RID p_texture, int p_layer)
GLenum gl_type;
bool compressed;
bool srgb;
- _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, srgb);
+ _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, srgb, false);
PoolVector<uint8_t> data;
@@ -1267,7 +1278,7 @@ Ref<Image> RasterizerStorageGLES3::texture_get_data(RID p_texture, int p_layer)
GLenum gl_type;
bool compressed;
bool srgb;
- _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, srgb);
+ _get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, srgb, texture->is_npot_repeat_mipmap);
PoolVector<uint8_t> data;
diff --git a/drivers/gles3/rasterizer_storage_gles3.h b/drivers/gles3/rasterizer_storage_gles3.h
index 84632308b4..6fe2f123f2 100644
--- a/drivers/gles3/rasterizer_storage_gles3.h
+++ b/drivers/gles3/rasterizer_storage_gles3.h
@@ -266,6 +266,8 @@ public:
int mipmaps;
+ bool is_npot_repeat_mipmap;
+
bool active;
GLuint tex_id;
@@ -342,7 +344,7 @@ public:
mutable RID_Owner<Texture> texture_owner;
- Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool &srgb) const;
+ Ref<Image> _get_gl_image_and_format(const Ref<Image> &p_image, Image::Format p_format, uint32_t p_flags, Image::Format &r_real_format, GLenum &r_gl_format, GLenum &r_gl_internal_format, GLenum &r_gl_type, bool &r_compressed, bool &r_srgb, bool p_force_decompress) const;
virtual RID texture_create();
virtual void texture_allocate(RID p_texture, int p_width, int p_height, int p_depth_3d, Image::Format p_format, VS::TextureType p_type, uint32_t p_flags = VS::TEXTURE_FLAGS_DEFAULT);
diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp
index da46b393c6..5f99a40c79 100644
--- a/drivers/unix/net_socket_posix.cpp
+++ b/drivers/unix/net_socket_posix.cpp
@@ -70,6 +70,7 @@
#define SOCK_CBUF(x) x
#define SOCK_IOCTL ioctl
#define SOCK_CLOSE ::close
+#define SOCK_CONNECT(p_sock, p_addr, p_addr_len) ::connect(p_sock, p_addr, p_addr_len)
/* Windows */
#elif defined(WINDOWS_ENABLED)
@@ -83,6 +84,9 @@
#define SOCK_CBUF(x) (const char *)(x)
#define SOCK_IOCTL ioctlsocket
#define SOCK_CLOSE closesocket
+// connect is broken on windows under certain conditions, reasons unknown:
+// See https://github.com/godotengine/webrtc-native/issues/6
+#define SOCK_CONNECT(p_sock, p_addr, p_addr_len) ::WSAConnect(p_sock, p_addr, p_addr_len, NULL, NULL, NULL, NULL)
// Workaround missing flag in MinGW
#if defined(__MINGW32__) && !defined(SIO_UDP_NETRESET)
@@ -409,7 +413,7 @@ Error NetSocketPosix::connect_to_host(IP_Address p_host, uint16_t p_port) {
struct sockaddr_storage addr;
size_t addr_size = _set_addr_storage(&addr, p_host, p_port, _ip_type);
- if (::connect(_sock, (struct sockaddr *)&addr, addr_size) != 0) {
+ if (SOCK_CONNECT(_sock, (struct sockaddr *)&addr, addr_size) != 0) {
NetError err = _get_socket_error();
diff --git a/drivers/unix/os_unix.cpp b/drivers/unix/os_unix.cpp
index b3d98a0648..25dee6aedb 100644
--- a/drivers/unix/os_unix.cpp
+++ b/drivers/unix/os_unix.cpp
@@ -126,7 +126,9 @@ void OS_Unix::initialize_core() {
RWLockDummy::make_default();
#else
ThreadPosix::make_default();
+#if !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
SemaphorePosix::make_default();
+#endif
MutexPosix::make_default();
RWLockPosix::make_default();
#endif
diff --git a/drivers/unix/semaphore_posix.cpp b/drivers/unix/semaphore_posix.cpp
index 5aa51d77d1..fc2d5b0dfe 100644
--- a/drivers/unix/semaphore_posix.cpp
+++ b/drivers/unix/semaphore_posix.cpp
@@ -30,7 +30,7 @@
#include "semaphore_posix.h"
-#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
+#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
#include "core/os/memory.h"
#include <errno.h>
diff --git a/drivers/unix/semaphore_posix.h b/drivers/unix/semaphore_posix.h
index 83e75c9a82..8aff01fc27 100644
--- a/drivers/unix/semaphore_posix.h
+++ b/drivers/unix/semaphore_posix.h
@@ -33,7 +33,7 @@
#include "core/os/semaphore.h"
-#if defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)
+#if (defined(UNIX_ENABLED) || defined(PTHREAD_ENABLED)) && !defined(OSX_ENABLED) && !defined(IPHONE_ENABLED)
#include <semaphore.h>
diff --git a/drivers/wasapi/audio_driver_wasapi.cpp b/drivers/wasapi/audio_driver_wasapi.cpp
index adc3cc8d65..336d5c5814 100644
--- a/drivers/wasapi/audio_driver_wasapi.cpp
+++ b/drivers/wasapi/audio_driver_wasapi.cpp
@@ -76,7 +76,7 @@ public:
CMMNotificationClient() :
_cRef(1),
_pEnumerator(NULL) {}
- ~CMMNotificationClient() {
+ virtual ~CMMNotificationClient() {
if ((_pEnumerator) != NULL) {
(_pEnumerator)->Release();
(_pEnumerator) = NULL;