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| author | ChibiDenDen <pdaniq@gmail.com> | 2023-02-20 11:35:28 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-02-20 11:35:28 +0200 |
| commit | aeab31b13a86f0108bbbee98af997bec21beb4e1 (patch) | |
| tree | b10d6371d02ba109dbb9a3f6387def5879aed33f /drivers/gles3 | |
| parent | 9f68d06ec2d8dbeb237c5aa5c6f9bbcbe26bde5d (diff) | |
Fix bufSize parameter for glGetSynciv
According to the docs:
https://registry.khronos.org/OpenGL-Refpages/es3.0/html/glGetSynciv.xhtml
Bufsize is in integers, not bytes.
The current code overflows data unto other stack variables.
Diffstat (limited to 'drivers/gles3')
| -rw-r--r-- | drivers/gles3/rasterizer_canvas_gles3.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gles3/rasterizer_canvas_gles3.cpp b/drivers/gles3/rasterizer_canvas_gles3.cpp index aadc71c5b8..9c6e6baaec 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.cpp +++ b/drivers/gles3/rasterizer_canvas_gles3.cpp @@ -115,7 +115,7 @@ void RasterizerCanvasGLES3::canvas_render_items(RID p_to_render_target, Item *p_ if (state.canvas_instance_data_buffers[state.current_data_buffer_index].fence != GLsync()) { GLint syncStatus; - glGetSynciv(state.canvas_instance_data_buffers[state.current_data_buffer_index].fence, GL_SYNC_STATUS, sizeof(GLint), nullptr, &syncStatus); + glGetSynciv(state.canvas_instance_data_buffers[state.current_data_buffer_index].fence, GL_SYNC_STATUS, 1, nullptr, &syncStatus); if (syncStatus == GL_UNSIGNALED) { // If older than 2 frames, wait for sync OpenGL can have up to 3 frames in flight, any more and we need to sync anyway. if (state.canvas_instance_data_buffers[state.current_data_buffer_index].last_frame_used < RSG::rasterizer->get_frame_number() - 2) { |