If adapter_gl_destroy_unordered_access_view() is called before wined3d_unordered_access_view_gl_cs_init() has finished executing, the "counter_bo" field may still be 0. More generally, we shouldn't access the "counter_bo" field from outside the CS thread.
Signed-off-by: Henri Verbeet hverbeet@codeweavers.com --- dlls/wined3d/adapter_gl.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/dlls/wined3d/adapter_gl.c b/dlls/wined3d/adapter_gl.c index a8a8e93c0b2..7e6f8a2817c 100644 --- a/dlls/wined3d/adapter_gl.c +++ b/dlls/wined3d/adapter_gl.c @@ -4801,7 +4801,7 @@ struct wined3d_view_gl_destroy_ctx { struct wined3d_device *device; const struct wined3d_gl_view *gl_view; - GLuint counter_bo; + GLuint *counter_bo; void *object; struct wined3d_view_gl_destroy_ctx *free; }; @@ -4825,7 +4825,7 @@ static void wined3d_view_gl_destroy_object(void *object) gl_info->gl_ops.gl.p_glDeleteTextures(1, &ctx->gl_view->name); } if (ctx->counter_bo) - GL_EXTCALL(glDeleteBuffers(1, &ctx->counter_bo)); + GL_EXTCALL(glDeleteBuffers(1, ctx->counter_bo)); checkGLcall("delete resources"); context_release(context); } @@ -4835,7 +4835,7 @@ static void wined3d_view_gl_destroy_object(void *object) }
static void wined3d_view_gl_destroy(struct wined3d_device *device, - const struct wined3d_gl_view *gl_view, GLuint counter_bo, void *object) + const struct wined3d_gl_view *gl_view, GLuint *counter_bo, void *object) { struct wined3d_view_gl_destroy_ctx *ctx, c;
@@ -4867,7 +4867,7 @@ static void adapter_gl_destroy_rendertarget_view(struct wined3d_rendertarget_vie if (swapchain_count) wined3d_device_incref(device); wined3d_rendertarget_view_cleanup(&view_gl->v); - wined3d_view_gl_destroy(device, &view_gl->gl_view, 0, view_gl); + wined3d_view_gl_destroy(device, &view_gl->gl_view, NULL, view_gl); if (swapchain_count) wined3d_device_decref(device); } @@ -4913,7 +4913,7 @@ static void adapter_gl_destroy_shader_resource_view(struct wined3d_shader_resour if (swapchain_count) wined3d_device_incref(device); wined3d_shader_resource_view_cleanup(&view_gl->v); - wined3d_view_gl_destroy(device, &view_gl->gl_view, 0, view_gl); + wined3d_view_gl_destroy(device, &view_gl->gl_view, NULL, view_gl); if (swapchain_count) wined3d_device_decref(device); } @@ -4959,7 +4959,7 @@ static void adapter_gl_destroy_unordered_access_view(struct wined3d_unordered_ac if (swapchain_count) wined3d_device_incref(device); wined3d_unordered_access_view_cleanup(&view_gl->v); - wined3d_view_gl_destroy(device, &view_gl->gl_view, view_gl->counter_bo, view_gl); + wined3d_view_gl_destroy(device, &view_gl->gl_view, &view_gl->counter_bo, view_gl); if (swapchain_count) wined3d_device_decref(device); }
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Henri Verbeet