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Fix includes and initialization for GDNative Videodecoder

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Fixes warnings and a crash when running the destructor with an
uninitialized pcm pointer.
This commit is contained in:
Rémi Verschelde
2018-12-12 15:21:44 +01:00
parent 7199b7b5dd
commit 012dac9aad
6 changed files with 32 additions and 22 deletions
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22
modules/gdnative/videodecoder/video_stream_gdnative.cpp
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@@ -29,13 +29,16 @@
/*************************************************************************/
#include "video_stream_gdnative.h"
#include <project_settings.h>
#include <servers/audio_server.h>
#include "core/project_settings.h"
#include "servers/audio_server.h"
VideoDecoderServer *VideoDecoderServer::instance = NULL;
static VideoDecoderServer decoder_server;
const int AUX_BUFFER_SIZE = 1024; // Buffer 1024 samples.
// NOTE: Callbacks for the GDNative libraries.
extern "C" {
godot_int GDAPI godot_videodecoder_file_read(void *ptr, uint8_t *buf, int buf_size) {
@@ -184,12 +187,20 @@ void VideoStreamPlaybackGDNative::update_texture() {
VideoStreamPlaybackGDNative::VideoStreamPlaybackGDNative() :
texture(Ref<ImageTexture>(memnew(ImageTexture))),
time(0),
playing(false),
paused(false),
mix_udata(NULL),
mix_callback(NULL),
num_channels(-1),
time(0),
mix_rate(0),
playing(false) {}
delay_compensation(0),
pcm(NULL),
pcm_write_idx(0),
samples_decoded(0),
file(NULL),
interface(NULL),
data_struct(NULL) {}
VideoStreamPlaybackGDNative::~VideoStreamPlaybackGDNative() {
cleanup();
@@ -198,7 +209,8 @@ VideoStreamPlaybackGDNative::~VideoStreamPlaybackGDNative() {
void VideoStreamPlaybackGDNative::cleanup() {
if (data_struct)
interface->destructor(data_struct);
memfree(pcm);
if (pcm)
memfree(pcm);
pcm = NULL;
time = 0;
num_channels = -1;