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Fix for linux texture test #1

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Merged
HedgeHao merged 1 commit into from
Oct 28, 2021
Merged

Fix for linux texture test #1

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9 changes: 5 additions & 4 deletions linux/flutter_hello_plugin.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
#include <sys/utsname.h>

#include <cstring>
#include <vector>

#define FLUTTER_HELLO_PLUGIN(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), flutter_hello_plugin_get_type(), \
Expand All @@ -14,7 +15,7 @@ struct _MyTextureClass
{
FlPixelBufferTextureClass parent_class;
int64_t texture_id = 0;
uint8_t *buffer = nullptr;
std::vector<uint8_t> buffer{};
int32_t video_width = 0;
int32_t video_height = 0;
};
Expand Down Expand Up @@ -43,7 +44,7 @@ static gboolean my_texture_copy_pixels(
uint32_t *height,
GError **error)
{
*out_buffer = MY_TEXTURE_GET_CLASS(texture)->buffer;
*out_buffer = MY_TEXTURE_GET_CLASS(texture)->buffer.data();
*width = 300;
*height = 300;

Expand Down Expand Up @@ -89,13 +90,13 @@ static void flutter_hello_plugin_handle_method_call(
}
else if (strcmp(method, "nativeClick") == 0)
{
auto & buffer = MY_TEXTURE_GET_CLASS(self->myTextxure)->buffer;
int len = 300 * 300 * 4;
uint8_t buffer[len];
buffer.resize(len);
for (int i = 0; i < len; i++)
{
buffer[i] = 127;
}
MY_TEXTURE_GET_CLASS(self->myTextxure)->buffer = buffer;
fl_texture_registrar_mark_texture_frame_available(self->texture_registrar, FL_TEXTURE(self->myTextxure));
response = FL_METHOD_RESPONSE(fl_method_success_response_new(nullptr));
}
Expand Down